FORSCHUNGSBERICHTE ZUM ENERGIESYSTEM X.0

Mar 24, 2021

FORSCHUNGSBERICHTE ZUM ENERGIESYSTEM X.0

Nr. 1: Intelligente und effiziente Vernetzung von Energieerzeugern und -verbrauchern auf Quartiersebene

 “POTENZIALE VON ENERGIESPEICHERN UND DER SEKTORENKOPPLUNG FÜR EIN OPTIMIERTES NETZMANAGEMENT” Link

 - Prof. Dr.Ing. Marco Liserre, Frederik Hahn, Marius Langwasser. 

Kurzstudie im Rahmen eines hochschulübergreifenden Forschungsprojekts mit insgesamt sieben Studien in unterschiedlichen Disziplinen zum Thema „Digitalisierung der    Energiewende – Intelligente und effiziente Vernetzung von Energieerzeugern und -verbrauchern auf Quartiersebene.

Gefördert von der gemeinnützigen Gesellschaft für Energie und Klimaschutz Schleswig-Holstein GmbH (www.eksh.org)

KielFlex

Jan 26, 2021

Das Gesamtvorhaben „Kiel als Vorbild für die Errichtung von Ladeinfrastruktur in einem flexiblen Stromnetz zur Umsetzung einer Emissionsreduktion im Transportsektor“ (KielFlex) hat zum Ziel, verkehrstechnisch bedingte Emissionen, insbesondere NOx, zu reduzieren.

Hierbei werden Gegebenheiten der elektrischen Infrastruktur und des innerstädtischen Verkehrs mit dem Fokus auf Individualverkehr und ÖPNV einbezogen und es werden Maßnahmen zur Erhöhung der Elektrifizierung untersucht, umgesetzt und evaluiert.

For more information, please access KielFlex

Medium Voltage Grid Identification

Jan 13, 2021

Prof. Liserre from Christian-Albrechts-University Kiel in Germany is speaking about his research in the field of impedance and voltage sensitivity in medium voltage grids. Their research focus is about:

• Isolated dc/dc converters
• Multilevel converters
• Reliability
• Control of grid-converters
• Hybrid grids
  
  For more details, please access the link in the YouTube.

Netzwerk Leistungselektronik Schleswig-Holstein - Power Electronic Region SH

Jan 13, 2021

Vier Persönlickeiten. Vier Firmen. Ein Ziel. DIE ZUKUNFT GESTALTEN.

Weißt Du schon, wie du dein zukünftiges Berufsleben gestalten möchtest? Ich denke, wir können dir mit der Entscheidung helfen!  

Mit unserer Kampagne #LeistungselektronikBewegt erzählen wir dir über die Bedeutung und die Vielfältigkeit der Berufe in der Leistungselektronik.

• Zahlreiche übergreifende Zusammenarbeiten von Anwendern, produzierenden Unternehmen, Hochschulen und Forschungseinrichtungen auf dem Gebiet der Anwendungen und Komponenten leistungselektronischer Systeme
• Systematischerer Ansatz zur Koordination der vielen Akteure dieses technologischen Clusters in Schleswig-Holstein
• Das Projekt Netzwerk Leistungselektronik Schleswig-Holstein des Fraunhofer ISIT wird gefördert aus dem Landesprogramm Wirtschaft mit Mitteln des Europäischen Fonds für regionale Entwicklung (EFRE) und mit Landesmitteln

For more details and information, please access the following homepage and the Video

Upcoming Webinars 2021

Jan 11, 2021

This webinar is being sponsored by the IEEE Power Electronics Society Technical Committee on Control and Modeling of Power Electronics

Tuesday, 9 March 2021 11:00 AM  ET

Register here

Last Chair's Meeting of 2020

Dec 10, 2020

Fröhliche Weihnachten und glückliches neues Jahr

Auf diese Kieler Experten hört die Welt

Dec 04, 2020

Vier Mediziner, ein Biochemiker und ein Ingenieur (Prof. Marco Liserre) der Christian-Albrechts-Universität gehören zu den am meisten zitierten Forschern.

Four physicians, a biochemist and an engineer (Prof. Marco Liserre) from the Kiel University are among the most cited researchers.

For more details, please check the news.

PhD Defence of Johannes Falck

Nov 30, 2020

Am 28.11.2020 wurde Herr M.Sc. Johannes Falck aus dem Team von Prof. Liserre mit seiner "Thermal Stress Based Model Predictive Control of Power Electronics Converters in Electric Drives Applications" zum Doktoingenieur promoviert. Herzlichen Glückwunsch.

On 28.11.2020 Mr. M.Sc. Johannes Falck from Prof. Liserre's team was awarded his doctorate in engineering with his "Thermal Stress Based Model Predictive Control of Power Electronics Converters in Electric Drives Applications". Congratulations.

Featured Author IEEE

Oct 09, 2020

Our team is happy to inform that Prof. Marco Liserre is the Featured Author of IEEE. 

For more details, please access the link:
 https://ieeexplore.ieee.org/Xplore/home.jsp

Welcome Nüwiel

Oct 05, 2020

In einem neuen Energieforschungsprojekt von Kieler Forschern in Kooperation mit einem Windenergiepark- und Umspannwerk-Betreiber an der Westküste geht es um eine Verbesserung der Spannungsqualität in den Stromnetzen.

Aug 21, 2020

Energieforschung für beste Spannung in den Stromnetzen

Aug 21, 2020

Typhoon HIL Hands-on training at Christian-Albrechts-Universität zu Kiel

Jan 17, 2020

Markus Andresen on Tagesspiegel Background

Nov 13, 2019

On Nov. 12th, 2019 the "Tagesspiegel Background" published an portrait about Markus Andresen. He is working in the project KielFlex, which he introduced in the article.

link :  https://background.tagesspiegel.de/mobilitaet-transport/markus-andresen

PCIM Europe Insights

Oct 25, 2019

the latest PCIM Europe Insights were published by newsletter and online!

https://pcim.mesago.com/nuremberg/de/themen-events/pcim-europe-insights.html

https://pcim.mesago.com/nuremberg/de/themen-events/pcim-europe-insights/schaltungen-systeme-steuerverfahren/smart_transformer.html

ICMT 2019 Keynote speech

Oct 25, 2019

Prof. Marco Liserre of the chair of Power Electronics made a keynote speech in ICMT 2019 which is one of the most important Conference on power electronics. The main topic of his speech was the Modular power electronic and electric drive technology. He presented issues and concepts about Power routing to enhance reliability and delay maintenance related to the modular power electronics and E-drives.

IECON 2019 Keynote speech in Lisbon Portugal

Oct 25, 2019

Prof. Marco Liserre of the chair of Power Electronics made a keynote speech in IECON 2019 which is one of the most important Conference on power electronics. The main topic of his speech was the smart transformer technology. He presented issues and concepts about providing the service to the electric network and addressing the reliability challenges through power routing.

Second Place Prize Paper Award in ECCE 2019

Oct 25, 2019

The second place paper award is presented in ECCE 2019! The paper < M. Andresen, K. Ma, G. Buticchi, J. Falck, M. Liserre, F. Blaabjerg, “Junction Temperature Control for More Reliable Power Electronics" in IEEE Transactions on Power Electronics, vol. 33, no. 1, pp. 765-776, Jan 2018 > has been selected as the second place paper award for 2018 in the IEEE Transactions on Power Electronics.

EPE 2019 ECCE in Genova, Italy

Sep 18, 2019

Two PhD students of the chair of Power Electronics visited and participated the most important European Conference on power electronics in Genova. They presented three publications on the topics of the Smart Transformer, Modular Power Converters, and Reliability.

Frederik Hahn (left), Kangan Wang

Transformerstation for medium-voltage lab delivered

Aug 08, 2019

On the 8th of August, the Power Electronics Chair celebrated another milestone in the medium-voltage laboratory construction project.

The external power station was delivered by heavy transport and placed on the foundation. It includes a room with three medium-voltage switchgear, a room with a 10kV / 10kV isolation transformer (100kVA) and a room with a 10kV / 0.4kV transformer. This was preceded by elaborate earthworks to prepare the loamy surface for the high load. Since it had to wait for a release of the ordnance clearance service and the earthworks were accompanied by a combat probe, the construction project was delayed by several months.

The next steps will be follow-up works and connection works of the transformer station.
Next week, a recooler will be placed on the roof of the station and integrated into the prepared cooling system. Then another 6 weeks are planned for connection work, followed by another 2 weeks of work for programming and acceptance.

In the best case, a transfer of the medium-voltage laboratory would therefore be realistic in the beginning / middle of October.

Bericht zu den “Power Girls & Power Boys Tagen 2019”

Jul 02, 2019

Bereits zum 11. Mal in Folge veranstaltete der Lehrstuhl für Leistungselektronik die Veranstaltung „Power Girls & Boys Tage“, um Schüler der 5. und 6. Klassen für technische Sachverhalte zu motivieren. Für die beliebte Veranstaltung hatten sich diesmal fast 60 Kinder beworben, so dass die 30 Teilnehmer/Innen ausgelost werden mussten. Am 26. und 27. Juli war es dann soweit, dass die Kinder kurz vor dem Start der Sommerferien an der Technischen Fakultät der Christian-Albrechts-Universität zu Kiel zu Gast waren.

Den ersten Vormittag verbrachten die Nachwuchswissenschaftler mit einer Theorieeinheit. Begonnen wurde mit einer Einführung über Strom, Spannung und Leistung. Die anschließende Erklärung über Stromkreise, Dioden und LEDs führte dazu, dass  fleißig diskutiert wurde. Anschließend wurden mit den Kindern die verschiedenen Arten erneuerbarer Energien besprochen und der preisgekrönte Film „Solarenergie-Spezial“ von Armin Maiwald aus der Sendung mit der Maus gezeigt. Hierbei zeigte sich die große Motivation sowie das Interesse der Kinder, die Sachverhalte tiefgründig zu verstehen. Das dabei erworbene Wissen wurde im Anschluss praktisch angewandt, indem eine kleine Schaltung, die „TicTac-Taschenlampe“ von jedem Kind selbst zusammengebaut wurde. Zuvor gab es eine parktische Einführungs in das Löten, bei dem jedes Kind aus Widerständen seine Initialien auf eine Lochrasterplatine löten sollte.

Im nächsten Projekt wurde es schon deutlich schwieriger: Eine Platine sollte selbstständig von den Kindern komplett mit Komponenten bestückt werden und am Ende ein blinkendes Herz darstellen. Dabei mussten die Kinder den filigranen Umgang mit dem Lötkolben lernen und auch die Polarisierung der Bauelemente beachten.

Die erworbenen Kenntnisse über die Solarzelle konnten am zweiten Tag in der Praxis angewendet werden, indem von jedem Kind eine selbstgebaute kleine Windmühle gebastelt wurde, deren Motor durch eine Photovoltaikzelle angetrieben wird.

Überraschenderweise waren die Power Kids so begeistert dabei, dass von der Möglichkeit zum Spielen in der Pause von der großen Mehrheit kein Gebrauch gemacht und stattdessen lieber weiter gearbeitet wurde. „Teilweise mussten wir die Kinder mehrfach deutlich bitten eine Trinkpause einzulegen, damit bei den hochsommerlichen Temperaturen von 33 Grad niemand umkippt“, schmunzelt Organisator Max Lutz vom Lehrstuhl für Leistungselektronik.
Um das Spielerische jedoch nicht vollkommen außen vor zu lassen, wurde im letzten Projekt ein elektrischer Draht gebaut, den die Kinder komplett selbst entwerfen und formen durften.

Insgesamt freuen wir uns über die positive Resonanz der Kinder und ihrer Eltern, die uns während aber auch im Anschluss an die Veranstaltung per Mail erreichte. Zurück in die Schule wollte nach zwei Tagen niemand.

Ein großes Dankeschön geht in diesem Jahr an die Sponsoren WEB-Andresen, SH Netz, Nord Electronic Drivesystems, FT Cap, Siemens sowie den Förderverein der Technischen Fakultät, die die Aktion durch Finanz- oder Sachspenden unterstützen. Diesen Dank möchten wir insbesondere im Namen der Kinder und ihrer Eltern aussprechen.

Second Place Winner for 2018 Prize Paper Awards: IEEE Transactions on Power Electronics⁩

Jun 24, 2019

The paper "Junction Temperature Control for More Reliable Power Electroncis," Power Electronics, IEEE Transactions on, vol. 33, no. 1, pp. 765-776, Jan 2018 has been selected as the second place paper award for 2018 in the IEEE Transactions on Power Electronics.

PhD Defence of Youngjong Ko

Apr 01, 2019

Am 29.03.2019 wurde Herr M.Sc. Youngjong Ko aus dem Team von Prof. Liserre mit seiner "Thermally-Compensated Modulation Strategies for Modular Power Converters" zum Doktoingenieur promoviert. Herzlichen Glückwunsch.

Kieler Forscher arbeiten am Stromnetz der Zukunft

Feb 21, 2019

"KielFlex" soll das Stromnetz intelligent steuern

Kiel im Jahr 2035: Die meisten Menschen in der Stadt haben ihre Autos mit Verbrennungsmotoren inzwischen gegen ein Fahrzeug mit Elektroantrieb ausgetauscht. Kurierdienste und Pendler setzen auf Elektrofahrräder oder elektrisch betriebene Kleinfahrzeuge, und die Kieler Verkehrsgesellschaft schickt ausschließlich vollelektrische Busse auf die Straßen. Und auch viele Unternehmen, wie zum Beispiel die Kieler Stadtwerke, haben ihre Fahrzeugflotte inzwischen komplett elektrifiziert. Sogar die meisten Kreuzfahrtschiffe, die im Kieler Seehafen anlegen, schalten ihre Dieselmotoren ab und nutzen das Landstromangebot.

Stromversorger stehen vor großen Herausforderungen

So oder so ähnlich wird sich die Mobilität in Kiel in den nächsten Jahren entwickeln. Da sind sich viele Experten sicher: Vor allem die Diskussion über Stickoxide, Feinstaub und Diesel-Fahrverbote wird den Verbrennungsmotor nach und nach verdrängen und dem Elektroantrieb den Weg bereiten. Diese Revolution der Mobilität stellt aber vor allem die Stromversorger vor neue Herausforderungen. Statt an die Tankstelle müssen die E-Fahrzeuge an die Steckdose - doch die vorhandenen Stromnetze reichen dafür nicht aus. read more

PhD Defence of Levy Ferreira Costa

Feb 07, 2019

Am 06.02.2019 wurde Herr M.Sc. Levy F. Costa aus dem Team von Prof. Liserre mit seiner "Modular Power Converters for Smart Transformer Architectures" zum Doktoingenieur promoviert. Herzlichen Glückwunsch.

Kielflex: Saubere Luft in Kiel durch intelligente und effizente Nutzung vorhandener Netzinfrastruktur

Feb 06, 2019

Kiel soll zum Labor werden

Jan 29, 2019

Kann Kiel ausreichend Versorgung für E-Mobile leisten? Die Stadtwerke und Partner sagen jetzt: Ja. Sie erklären Kiel gleich zum „Reallabor für E-Mobilität“ – und wollen auch für bessere Luft sorgen. Bis Ende 2020 soll das von Forschern koordinierte Projekt „weltweiten Vorbildcharakter“ erhalten.

Kiel

Johannes Kuprat receives the Prof. Dr. Werner Petersen-Award

Jan 29, 2019

On 18 January Johannes Kuprat received the Prof. Dr. Werner Petersen-Award 2018 for the best Bachelor thesis. His bachelor thesis entitled "Active junction temperature control for power semiconductors" and was supervised by Dr.-Ing. Markus Andresen and Prof. Dr.-Ing. Marco Liserre. Currently he is working on his master thesis at the chair of power electronics.

Congratulations, Johannes!

^{Picture by Axel Schön}

Prof. Dr. Liserre receives the Mittelmann Achievement Award

Nov 28, 2018

On 22 October Prof. Dr. Liserre received the 2018 Mittelmann Achievement Award in recognition of his attainment in development of power electronic systems for distributed generation and power quality improvement. 

The award was given during the banquet of the 2018 IECON in Washington. Congratulations!

Dr. Liserre received the M.Sc. and Ph.D. degrees in Electrical Engineering from the Bari Polytechnic, Italy in 1998 and 2002, respectively. Since then he had been Associate Professor at Bari Polytechnic and from 2012 Professor in reliable power electronics at Aalborg University, Denmark. From 2013 he is Full Professor and holds the Chair of Power Electronics at Kiel University (Germany), where he leads a team of more than 20 researchers with cooperation of 20 companies. The team publishes 60 papers every year, 20 of them are in major journals in the field of power electronics and power systems.

     Dr. Liserre’s research interests are in the field of power electronics with specific focus on distributed generation and renewable energy systems, smart grid technologies and reliability. In this field, he has published over 350 technical papers (more than 110 of them in international peer-reviewed journals) and a book on Grid Converters for Photovoltaic and Wind Power Systems, IEEE Press-Wiley, which was translated in Chinese. He is listed in ISI Thomson report “The world’s most influential scientific minds” from 2014.

    Dr. Liserre started in 1999 to focus on grid-connected converters addressing power quality and stability problems which became very popular research topics. From 2003, he focussed research on the power converters for photovoltaic and wind turbine systems with particular emphasis on the control issues, publishing an article, which was for several years among the most downloaded from the IEEE Explore. 

In 2010, he joined the Center for Reliable Power Electronics in Aalborg, Denmark, as Professor with managerial responsibility, devoting his attention especially to the methods to increase the lifetime of the power converters by controlling their thermal stress.

    He was awarded in 2013 with an ERC Consolidator Grant for the project “The Highly Efficient And Reliable smart Transformer (HEART), a new Heart for the Electric Distribution System” and in 2018 with the ERC Proof of Concept Grant U-HEART. The European Excellence Grants are highly reputed grants in Europe. The project was a great success and it did impulse to research on reliability improvements in power electronics through active thermal control, introducing the concept of power routing in modular power converters e.g. uneven share of power among cells to unload devices with higher consumed lifetime. The project did also focus on multi-winding isolated dc/dc converters and it did demonstrate several control capabilities of the Smart Transformer in the electric grid. In this direction a large Project “LV Engine”, led by a large distributed system operator in Scotland will test Smart Transformers in the field to demonstrate the potential of the technology definitively revamping the interest of power electronics company in the field. The Project has also originated a three days Course for PhD Students and Researchers from Industry which is held annually in February.

    Dr. Liserre is a member of IAS, PELS, PES and IES. He has been serving all these societies in different capacities. He was Chairman of the IEEE-ISIE 2010, Bari, Italy. He served in tens of conferences in different capacities. He has been Associate Editors, Guest Editor and co-Editor of several IEEE Journals, being also the Founding Editor-in-Chief of IEEE Industrial Electronics Magazine. He has been Vice-president for Publications in the Industrial Electronics Society. He is Senior AdCom member in the IES and AdCom Member-at-Large in PELS. He has received the IES 2009 Early Career Award, the IES 2011 Anthony J. Hornfeck Service Award, the 2014 Dr. Bimal Bose Energy Systems Award, the 2011 Industrial Electronics Magazine best paper award, the Third Prize paper award by the Industrial Power Converter Committee at ECCE 2012, 2012 and the 2017 IEEE PELS Sustainable Energy Systems Technical Achievement Award.

300.000 Euro für Promotionsstipendien und Forschungsprojekt

Jul 09, 2018

Energieforscher an der Christian-Albrechts-Universität zu Kiel (CAU) können sich freuen: Für drei Promotionsstipendien und ein Kooperationsprojekt aus dem HWT-Programm sind jetzt Fördergelder der Gesellschaft für Energie und Klimaschutz Schleswig-Holstein GmbH (EKSH) in Höhe von über 300.000 Euro bewilligt worden. Die Promotionsstipendiaten sind alle an der Technischen Fakultät tätig, das HWT-Forschungsprojekt wird an der Wirtschafts- und Sozialwissenschaftlichen Fakultät der CAU durchgeführt. EKSH-Geschäftsführer Stefan Sievers übergab die Förderzusagen heute (2. Juli) in Kiel im Beisein von CAU-Präsident Prof. Dr. Lutz Kipp.

Stabilität der Stromnetze - Federico Cecati (24) hat an der Universität von L’Aquila (Italien) seinen Master in Informatik und Automatisierungstechnik gemacht und ist seit Anfang 2018 wissenschaftlicher Mitarbeiter am Lehrstuhl für Leistungselektronik von Prof. Dr. Marco Liserre. In seiner Dissertation beschäftigt sich Herr Cecati mit dem Thema „Stabilitätsanalyse und Steuerung eines Verteilnetzes mit hoher Windenergieeinspeisung“.

300.000 Euro für Promotionsstipendien und Forschungsprojekt

2018 Mittelmann Achievement Award

Jun 27, 2018

Prof. Dr. Liserre has been selected for the 2018 Mittelmann Achievement Award. 
The award will be given during the banquet of the 2018 IECON in Washington. Congratulations!

"Die Energiewende" 24/04/2018

May 02, 2018

Prof. Fuchs hält im Rahmen der Universitätsgesellschaft einen Vortrag "Die Energiewende" vor Schülern des 10. und 11. Jahrgangs der Gelehrtenschule in Melsdorf an der Westküste Schleswig-Holsteins.

Hannover Messe 2018, 23 - 27 April

Apr 19, 2018

When and Where: 24 Apr. 2018, 12:00 PM - 12:30 PM , 03:00 PM - 03:30 PM, Hall 2, Stand C07 

Language: English

Topic: Energy, Integrated Industry, Predictive Maintenance

Title: A Semi-modular and SiC-based Smart Transformer

Contents:

Presentation Prof. Ramon Blasco (8th December, 2017)

Dec 04, 2017

When and Where: Friday 8 December 2017 at 10.30 at CAU, Faculty of Engineering, Kaiserstraße 2, 24143 Kiel – Building B

Title: Control of wind power plants for integration to HVDC transmission systems

Contents:

• HVDC connection of off-shore wind power plants

• Control of wind power plants with VSC-HVDC converters

• Control of wind power plants with Diode Rectifier HVDC converters

• Expected impact and conclusions

Short Bio:

Ramón Blasco-Gimenez obtained his BEng degree in Electrical Engineering from the Universitat Politecnica de Valencia, Spain, in 1992 and his PhD degree in Electrical and Electronic Engineering from the University of Nottingham, U.K., in 1996. From 1992 to 1995 he was a Research Assistant at the Department of Electrical and Electronic Engineering of the University of Nottingham. In 1996 he joined the Department of Systems Engineering and Control of the Universitat Politecnica de Valencia, where he is currently a professor in the Institute of Automatic Control and Industrial Informatics. His research interests include Control of HVdc systems, Wind Power Generation and Grid Integration of Renewable Energy Systems. He is a co-recipient of the 2005 IEEE Transactions on Industrial Electronics Best Paper Award. He has been guest co-editor of the IEEE Transactions on Energy Conversion and the Mathematics and Computers in Simulation journals. He is a Chartered Engineer (U.K.), IET member, IMACS TC1 Committee member and former Chair of the Renewable Energy Technical Committee of the IEEE Industrial Electronics Society.

Infoblatt zum EKSH Projekt "Kleinwindenergieanlagen"

Nov 14, 2017

Am Lehrstuhl wurde das Projekt "Analyse und Optimierung eines Kleinwindenergieanlagensystems", von Frau M.Sc. Kristina Köster unter der Leitung von Prof. Fuchs erfolgreich durchgeführt. Es wurde von der EKSH (Gesellschaft für Energie und Klimaschutz Schleswig-Holstein GmbH) finanziert. Zu diesem Projekt wurde vom Mittelgeber jetzt ein interessantes Informationsblatt erstellt. Es ist unter link

PhD Defence of Kristina Köster

May 02, 2018

Am 10.11.2017 wurde Frau Dipl.-Wirtsch.-Ing. Kristina Köster aus dem Team von Prof. Fuchs mit ihrer Schrift "Analyse und Vergleich von Generator-Umrichter-Konzepten für den Einsatz in Kleinwindenergieanlagen" zur Doktoingenieurin promoviert. Herzlichen Glückwunsch. Link

PhD Defence of Sönke Grunau

May 02, 2018

Am 10.11.2017 wurde Herr Dipl.-Wirtsch.-Ing. Sönke Grunau aus dem Team von Prof. Fuchs  mit seiner Schrift "Netzintegration von Windenergieanlagen mit Energiespeichern" zum Doktoingenieur promoviert. Herzlichen Glückwunsch.Link

IEEE PELS Sustainable Energy Systems Technical Achievement Award 2017

Nov 09, 2017

Prof. Liserre has been selected as the 2017 winner of IEEE Power Electronics Society's Sustainable Energy Systems Award. This is in acknowledgement for Prof. Liserre's “contributions to control of renewable energy system in the power grid".

ECCE - 2017 in Cincinnati, USA

Oct 17, 2017

Oct. 7, 2017

Four staff members of the chair visited the foremost technical conference and exposition around electrical and electromechanical energy conversion in Cincinnati, USA. The chair of power electronics published 7 papers in the field of power systems, reliability and control of power converters.

PhD Defence of Sandro Günter

Sep 25, 2017

Am 04.09.2017 wurde Herr M.Sc. Sandro Günter aus dem Team von Prof. Fuchs  mit seiner Schrift "Entwicklung eines dreistufigen netzgebundenen Stromrichters zur Messung der frequenzabhängigen Netzimpedanz und aktiven Oberschwingungsfilterung" zum Doktoingenieur promoviert. Herzlichen Glückwunsch. Link

PhD Defence of Simon Jensen

Sep 22, 2017

Am 30.06.2017 wurde Herr Dipl.-Wirtsch.-Ing. Simon Jensen aus dem Team von Prof. Fuchs  mit seiner Schrift "Aspekte der Netzintegration von Windenergieanlagen" zum Doktoingenieur promoviert. Herzlichen Glückwunsch.

PhD Defence of Berthold Benkendorff

Sep 22, 2017

Am 27.06.2017 wurde Herr Dipl.-Wirtsch.-Ing. Berthold Benkendorff aus dem Team von Prof. Fuchs  mit seiner Schrift "Konzipierung, Optimierung und Realisierung eines hocheffizienten dreistufigen Niederspannungsstromrichters für MW-Windenergieanlagen" zum Doktoingenieur promoviert. Herzlichen Glückwunsch. Link

PhD Defence of Markus Andresen

Sep 22, 2017

Am 26.06.2017 wurde Herr M.Sc. Markus Andresen aus dem Team von Prof. Liserre mit seiner Schrift "Active Thermal Control of Power Electronic Modules in Smart Transformer Applications" zum Doktoingenieur promoviert. Herzlichen Glückwunsch. Link

ISIE 2017, Edinburg, Scotland

Sep 05, 2017

Dr.-Ing. Giampaolo Buticchi from the chair of power electronics at the 26th IEEE 'International Symposium on Industrial Electronics' held in Edinburgh, Scotland. The chair presented three publications on the topics of QAB Electrical power distribution system for more electric aircrafts, multibus distribution system for MEA using DAB and on Smart transformer.

PE: Region workshop, Prof. Robert D. (Bob) Lorenz - “Disruptive Paradigm Changes for Electrical Machines and Electrical Drives”:

Jun 27, 2017

When and Where: Friday 23 June 2017 at 13.00 at CAU, Faculty of Engineering, Kaiserstraße 2, 24143 Kiel – Building D – The Aquarium

Prof. Lorenz and Prof. Liserre at the PE: Region Seminar held at CAU, Kiel, Germany

Abstract: Electric machine design paradigms have been dramatically changed by the need to meet the demands for minimizing losses and smooth torque control during driving cycles with widely vary loads and speeds.  Simultaneously, new drive control paradigms systematically out-perform industry standard field oriented control (FOC) and simultaneously solve several classical problems with FOC. In addition, the internet of things is opening expansive opportunities for motor drives.  This presentation with focus on these disruptive changes in the paradigms for electric machines and electrical drives and explore the opportunities for innovation that these technologies provide.

Short Bio of Prof. Lorenz:

Prof. Robert D. (Bob) Lorenz is a Life Fellow of IEEE, Past President of IEEE IAS, and Past Member of the IEEE Board of Directors. He is a Chaired Professor at the University of Wisconsin-Madison and Co-Director of the Wisconsin Electric Machines and Power Electronics Consortium (WEMPEC) which just celebrated its 36th Anniversary with over 85 international sponsor firms. He has pioneered core technologies for physics-based control design, self-sensing, flux observers, current regulators, deadbeat-direct torque and flux control, variable flux and variable magnetization state PM machines and power semiconductor temperature and strain control and has won 33 prize paper awards from the IEEE.

PCIM 2017, Nuremberg, Germany

Jun 05, 2017

Two PhD students of the chair of Power Electronics visited and participated the outstanding user-oriented PCIM Europe Conference on power electronics in Nuremberg. They presented three publications on the topics of Modular Power Converters, Power Routing, Thermal and Reliability Evaluation, Smart Transformer, and Hardware-in-Loop.

From left to right: Vivek Raveendran, Frederik Hahn

Infoblatt zum EKSH Projekt "Induktives Laden"

Apr 12, 2017

Am Lehrstuhl wurde das Projekt "Optimierung induktiver Ladeverfahren für Elektrofahrzeuge zur energieeffizienten Unterstützung des Versorgungsnetzes (Vehicle-to-grid)" von Herrn Dipl.-Ing. Marinus Petersen unter der Leitung von Prof. Fuchs erfolgreich durchgeführt. Es wurde von der EKSH (Gesellschaft für Energie und Klimaschutz Schleswig-Holstein GmbH) finanziert. Zu diesem Projekt wurde vom Mittelgeber jetzt ein interessantes Informationsblatt erstellt. Es ist unter EKSH Infoblatt Induktives Laden abrufbar. Die Ergebnisse sind detailliert in der Dissertsationsschrift von Herrn Petersen enthalten Link.

"The IES Student Paper and Travel Assistance Grants " for Sebastian Brüske

Apr 03, 2017

Sebastian Brueske of Chair of Power Electronics CAU Kiel has been awarded the prestigious "The IES Student Paper and Travel Assistance Grants" for IEEE CPE-POWERENG 2017. A short presentation of his work resulting in the receipt of the grant is provided here

Sebastian Brueske (standing in middle)

Industrial/ Ph.D course in the Smart Transformer

Mar 29, 2017

The international three-day Industrial/ Ph.D. course in “the Smart Transformer, its Impact on the Electric Grid and Technology Challenges” took place between 22^th and 24^th of February at the Chair of Power Electronics of Kiel University. This course was offered as a part of running project ,“the Highly Efficient And Reliable smart Transformer (HEART), a new heart for the Electric Distribution System”, funded by European Research Council (ERC)  Consolidator Grant.

The Smart Transformer (ST), a power electronics-based transformer, can provide ancillary services to the distribution grids to support the grid management, in addition to the voltage adaptation. The Smart Transformer is a natural connection point for hybrid (AC and DC) grids both at MV and LV levels and is supposed to reach a market of US$204.3 million by 2020.

The Smart Transformer possible services to the electric grid plus the power electronics technologies which could enable these services were the main focus of this course. The course contained lectures and laboratory experiments .The instructors were Prof. M. Liserre from Kiel University; Prof. C. Vournas from university of Athens, and Dr. G. Buticchi form Kiel University.

Schleswig-Holstein is funding the construction of a medium voltage laboratory

Mar 27, 2017

The state is co-funding the construction of a medium voltage laboratory at the chair of power electronics from the “Landespgroamm Wirtschaft” (EFRE). This project follows the target to extend the research for the grid integration of renewable power plants to medium voltage, where already today all large plants are connected. With the availability of this infrastructure, it will be possible to investigate and solve problems in the actual electrical distribution grid. The laboratory will enable to test power electronics up to 10 kV AC and up to 1 MW power. Read more

Kopernikus project at CAU focuses on advanced technologies for Energiewende

Feb 21, 2017

Read full article  here

Kolloquiumsvortrag, Prof. Tamas Kerekes - "Design of residential Photovoltaic systems – a guideline"

Feb 13, 2017

When & Where : 13.02.2016 , 17:15 - 18:45 , Technische Fakultät, Institut für Elektrotechnik und Informationstechnik, Kaiserstr. 2, Kiel, Raum: "Aquarium", Geb. D

Abstract: Photovoltaic technology continues to increase its share in the global energy market, with an exceptionally fast growth in the last few decades reaching a cumulative capacity of 227 GW by the end of 2015, with a predicted extra 50GW of new installations for 2016.  Residential PV systems are a key element in the success story of PV rooftop installations and large utility scale plants share about 50% of new installations today. ENTSO_E forecasts that by 2025 European power generation will have over 50% renewable, where solar will be expected to have a major role. If we combine the solar increase with even more wind penetration, then this will require a much more flexible system in order to make the best use of renewable energy sources when they are available.  By making the best use of cheap renewable electricity when it is available, storage can make the energy system more cost-effective. By adapting to demand and limiting the possibility of peak pricing, storage will also have a balancing effect on prices throughout the day. If solar is combined with storage then this will act as a bridging technology between the electricity, heating and cooling as well as transport sectors. Besides the rapidly developing battery storage capacity, the electrification of the transport sector and the use of electricity for heat purposes allow for an integrated approach of the energy system. This will provide new opportunities for European consumers and businesses, whilst potentially offering a variety of services to grid operators.

Sonderkolloquium, Prof. Concari, University of Parma - "Fault Diagnosis of Electrical Machines"

Feb 07, 2017

When & Where - 21.02.2017 ,15:00 - 16:30, Technische Fakultät, Kaiserstr. 2, Kiel, Raum: "Aquarium", Geb. D

Abstract: The fault diagnosis of electrical machines has been the subject of intensive research for several decades. Being able to detect or predict incipient faults before they impair the ability of the machines to function properly is a very welcome feature in industrial environments, where unscheduled downtime can cause production and financial loss.
Electrical machine faults include electrical stator faults, electrical rotor faults, eccentricity, bearing faults. Diagnostic techniques for the detection of such faults in electrical machines are reviewed, and their effectivity is assessed in different operating conditions, including closed-loop inverter-fed operation. Furthermore, the impact of wide-bandgap devices is discussed and prognostic techniques are reviewed, with particular focus on aerospace applications.

Disputation Stephan Brüske

Apr 12, 2017

Am 15.09.2016 wurde Herr Dipl.-Wirtsch.-Ing. Stephan Brüske mit seiner Schrift "Bauleistungsvergleich und Neutralpunkt-Balancierung für 3-Level-Wechselrichtertopologien für den Einsatz in Elektrofahrzeugen" Link zum Doktoingenieur promoviert. Herzlichen Glückwunsch.

PhD Defence of Marinus Petersen

Dec 05, 2016

Am 23.11.2016 wurde Herr Dipl.-Wirtsch.-Ing. Marinus Petersen mit seiner Schrift "Übertrager und Leistungselektronik In induktiven Energieübertragungssystemen zur Ladung von Elektrospeicherfahrzeugen" zum Doktoingenieur promoviert. Herzlichen Glückwunsch.Link

HEART Review Meeting on September 2016

Oct 17, 2016

The Highly Efficient and Reliable smart Transformer project funded by ERC Consolidator Grant (2 Mio € ) is one of the most prestigious project of the Chair of Power Electronics. The number of Journals and conferance articles published under the HEART project has increased tremendously since the project starting in May 2014. The publication list is available  here.

The review meeting to evaluate the project progress was carried out on 9 September 2016. The review panel consisted of Prof. Fred Blaabjerg (Aalborg University), Dr. Tamas Kerekas (Aalborg University), Dr. Huai Wang (Aalborg University), Dr. Ke Ma (Aalborg University), Prof. Alex Q. Huang (NCSU, USA), Biskoping Matthias (ABB), Joachim Bergmann (WTSH) and January Cornils (WTSH). The panel was impressed about the current status of the HEART project and gave technical suggestions for further reserach.

Prof. Alex Q. Huang (FREEDM Center, North Carolina, USA) Visit

Oct 17, 2016

Prof. Alex Hunag is an IEEE fellow and the Progress Energy Distinguished Professor of Electrical and Computer Engineering at North Carolina State University. He established NSF Engineering Research Center (FREEDM Systems Center) at NCSU. He is a highly reputed researcher in semiconductor devices, solid state transformer and power electronics.  Dr. Huang was available at Chair of Power Electronics as a visiting scientist from August to September. His valuable expertise and experience gave an additional momentum to the research projects in various disciplines of power electronics. He also gave a presentation on "15 kV SiC MOSFET Based Medium Voltage DC/DC Converter".

ECCE - 2016 in Milwaukee, USA

Sep 26, 2016

This year Prof. Liserre and five PhD students of the chair visited the foremost technical conference and exposition around electrical and electromechanical energy conversion in Milwaukee, USA. The chair of power electronics published 8 papers in the field of power systems, reliability and wide bandgap power semiconductors.

EPE 2016 ECCE in Karlsruhe:

Sep 16, 2016

Four PhD students of the chair of Power Electronics visited and participated the most important European Conference on power electronics in Karlsruhe. They presented six publications on the topics of Smart Grids, Advanced control techniques, HVDC, and Power Systems for Electric Vehicles.

From left to right: PhD students Stefan Walz, Sandro Günter, Lars Jessen, und Frederik Hahn at the EPE 2016 in Karlsruhe

PhD Defence of Stephan Brüske

Mar 10, 2017

Am 15.09.2016 wurde Herr DDipl.-Wirtsch.-Ing. Stephan Brüske aus dem Teamteil von Prof. Fuchs mit seiner Dissertation zum Thema "Bauleistungsvergleich und Neutralpunkt-Balancierung für 3-Level-Wechselrichtertopologien für den Einsatz in Elektrofahrzeugen" zum Doktoringenieur promoviert. Wir gratulieren!

Nachwuchstalente mit Power

Jul 29, 2016

Bei den „Power Girls & Power Boys Tagen“ am 18. und 19. Juli in der Technischen Fakultät der Christian-Albrechts-Universität zu Kiel (CAU) war Fingerspitzengefühl gefragt. Schülerinnen und Schüler der fünften und sechsten Klassen aus Kiel und dem Umland stellten ihr Können unter Beweis. Getreu dem Motto „Ausprobieren und Selbermachen“ erhielten die jungen Nachwuchstalente bereits zum achten Mal spannende Einblicke in Technik, Energiegewinnung und Elektronik. Angeleitet wurden sie von wissenschaftlichen Mitarbeiterinnen und Mitarbeitern des Fachbereichs Leistungselektronik.

Die Kinder verkabelten zum Beispiel Handtaschenlampen, bauten solarbetriebene Windenergieanlagen und löteten Herzen aus LED-Leuchten. Unter den 27 Schülerinnen und Schülern war Enrico von der Peter-Ustinov-Schule in Eckernförde einer der schnellsten Tüftler. „In der Schule haben wir sowas noch nicht gemacht“, berichtete der Zwölfjährige. Er sei ebenso wie sein Tischnachbar Felix Lewe (11) von der Gemeinschaftsschule Hassee begeisterter Hobby-Elektrotechniker. Auch bei den Mädchen waren Interesse und Konzentration groß. Der wissenschaftliche Mitarbeiter Stefan Walz freute sich über die rege Teilnahme an dem Projekt und die gute Zusammenarbeit mit den teilnehmenden Schulen: „Die Schülerinnen und Schüler werden dafür anlässlich von Projekttagen extra vom Unterricht freigestellt.“ Die selbstgebauten Geräte konnten die „Power Girls“ und „Power Boys“ am Ende mit nach Hause nehmen. Die Handtaschenlampen sorgen sicher noch weit über die lang ersehnten Sommerferien hinaus für die eine oder andere Erleuchtung.

Die „Power Girls und Power Boys Tage“ werden vom Fachbereich Leistungselektronik veranstaltet und von der Firma Jungheinrich und der Gesellschaft für Energie und Klimaschutz Schleswig-Holstein (EKSH) unterstützt.

Link zur Pressemitteilung: http://www.uni-kiel.de/pressemeldungen/index.php?pmid=2016-256-power

EKSH visit to Chair of Power Electronics

Jun 21, 2016

Prof. Liserre (right most), Head of Chair of Power Electronics, Kiel University and PhD students of the chair with EKSH – Geschäftsführer Stefan Slevers (second from right) in our Laboratory during visit of EKSH members (Gesellschaft für Energie und Klimaschutz GmbH) to Chair of Power Electronics, Kiel University.

Hannover Messe 2016

May 06, 2016

Hannover Messe 2016: This year as well the Chair of Power Electronics at CAU and Tec 2 You has organized trips and guided tours respectively to Hannover Messe for pupils in the senior grades. The Chair highly regards this as a great opportunity for the budding engineers and scientists to get in touch with cutting edge technology and developments in the industrial world and get inspired to take up a technical major. Special thanks goes to company Harting (AG) which sponsored this visit.

The 44 pupils from senior grades were accompanied by 4 staff members from the Chair and 2 members from Tec 2 You.

APEC 2016, Long Beach, USA

Apr 20, 2016

APEC 2016: The members of the Chair of Power Electronics, PhD students Levy Ferreira Costa and Youngjong Ko, participated in the APEC 2016 in Long Beach, USA. Also our PhD student Levy Ferreira Costa received the “Outstanding presentation award" for the presentation of his paper entitled: "Quadruple Active Bridge DC-DC Converter as the Basic Cell of a Modular Smart Transformer”.

PhD Examination Dipl.-Ing. Mattias Böttcher

Jun 21, 2016

Dipl.-Ing. Mattias Böttcher aus dem Team von Prof. Fuchs hat seine Doktorprüfung erfolgreich bestanden. Die Arbeit befasste sich mit dem Gebiet der Erhöhung der Zuverlässigkeit durch Redundanz bei Dreistufenumrichtern für Windenergieanlagen. Die Arbeit bestand aus umfangreichen theoretischen Untersuchungen und praktischen Untersuchungen an  einem komplexen selbsterstellten Laboraufbau. erfolgreich bestanden.

Erfolgreicher Abschluss des Kooperationsprojektes Elektromobilität (Universität Kiel mit der Industrie)

Feb 22, 2016

Das dreijährige Kooperationsprojekt Elektromobilität wurde mit einem Abschlusstreffen am 06.11.2015 abgeschlossen. In diesem Projekt wurde am Lehrstuhl für Leistungselektronik an der Optimierung des Antriebsstranges und am berührungslosen Laden für Elektrofahrzeuge geforscht. Dies wurde gefördert durch öffentliche Programme wie EU-Interreg, in einem grenzüberschreitenden deutsch-dänischen Projekt, sowie über die Stiftung Energie-und-Klima-Schleswig-Holstein. Die Forschung wurde von drei Industriefirmen eng begleitet. Die Ergebnisse wurden in einem Kreis Universität – Industrie regelmäßig präsentiert und diskutiert. Teilergebnisse wurden in die Industrie transferiert. Die Gesamtergebnisse dienten der Industrie zur Orientierung auf diesen Feldern. Zudem wurde einer der entwickelten Musterumrichter beim Kooperationspartner Kristonics industriell gefertigt, um die Umsetzung überprüfen zu können. Als Kooperationspartner, die sich auch finanziell beteiligten, waren die Firmen ESW, Jungheinrich und Kristonics beteiligt.

ECPE workshop on "Smart Transformers for Traction and Future Grid Application"

Feb 15, 2016

On 4-5 Feb. 2016 the ECPE workshop on "Smart Transformers for Traction and Future Grid Application" was held in Zurich, Switzerland. The workshop was chaired by Prof. Kolar (ETH Zurich) and Prof. Liserre. Among the 122 participants from universities and global well-known companies, four members of the chair of power electronics (M. Liserre, G. De Carne, M. Andresen, L. Ferreira Costa) participated the workshop and gave two presentations. Prof. Liserre reported about system level challenges of Smart transformers, while Levy Ferreira Costa and Markus Andresen presented the HEART approach: Reliability through Energy Routing.

IECON 2015 in Yokohama, Japan

Feb 15, 2016

Circulation power test run of 1MVA 3-level NPC Power-Stack:

Dec 10, 2015

At Danfoss Silicon Power GmbH in Flensburg senior engineer Dr. Toke Franke and PhD student Berthold Benkendorff tested the 1MVA three-level power-stack inverter out of the "innovation cluster project" for wind power application at more than 800kVA in a circulation power test.

IECON 2015 Japan

Nov 16, 2015

IECON: Four PhD students of the Chair of Power Electronics participated the IECON 2015 in Yokohama, Japan. Johannes Falck received the
"IES Student Paper Travel Award - IECON 2015" for up to 2000 US$ travel cost reimbursements and Markus Andresen was awarded with the best presentation recognition in his session.

ECCE 2015 in Montreal, Canada

Nov 11, 2015

ECCE:  Visit and participation of the foremost technical conference and exposition around electrical and electromechanical energy conversion in Montreal, Canada by Prof. Liserre, Prof. Fuchs and five PhD students

EPE 2015 in Geneve

Nov 11, 2015

EPE: Visit and participation of the most important European Converence on power electronics in Geneve, Switzerland by three PhD students

Power Girls & Power Boys Days 2015

Jul 29, 2015

The well-established "Power Girls & power Boys Days" took place again at the Chair of Power Electronics on 13th and 14th July introducing the world of electrical engineering to pupils of 5th and 6th grade.

The report of Power Girls & power Boys Days 2015 can be found here.

Lecture Prof. Nicola Femia

Jul 20, 2015

On July 20th Prof. Nicola Femia (University of Salerno) will give a presentation with the title "Power Magnetics and Wireless Power" from 10.30 to 11.30 in the Acquarium, describing his activities in the power electronics research group in Salerno.

Lecture Dr. Davide Barater

Jul 08, 2015

On July 6th Dr. Davide Barater (Department of Information Engineering of the University of Parma) will give a presentation with the title "Accelerated Life tests for electric drives in Aircrafts" from 17.15 to 18.15 in the Acquarium.

Presentation of Dr. Gonzalez-Espin UTRC

Jul 08, 2015

At 2 p.m. will be held the presentation of the United Technologies Research Centre in Dublin by Dr. González-Espín in our library. They are doing reseach in several fields of power electronics and he is showing an overview of their activities.

Lecture Prof. Tamas Kerekes

Jul 07, 2015

Lecture Prof. Mariusz Malinowski

Jan 23, 2015

On January 26th, Prof. Mariusz Malinowski (Warsaw University of Technology) will give a colloquium presentation with the title "Topologies and control methods of Modern PWM Converters for Renewable Energy" from 17:15 to 18:15 in the Aquarium. From 16:45 there will be coffee and the opportunity to meet Prof. Malinowski in the "Eisdiele" (entrance of building D). Please feel invited to join this colloquium.

Start of LIFE-WIND project

Jan 21, 2015

On January 15th, in collaboration with three companies from Schleswig-Holstein the Chair of Power Electronics started the two-years project "LIFE-WIND" (LIFEtime-enhanced Components for WIND Turbines).
The project is funded by the Gesellschaft für Energie und Klimaschutz Schleswig-Holstein GmbH (EKSH).

PhD examination Nils Hoffmann

Dec 11, 2014

On 01.12.2014 Nils Hoffmann passed his PhD examination on the subject: "Grid Adaptive Control and Active Filter Functionality of Grid Connected Converters in Renewable Energy Generation", supervised by Prof. Fuchs. Congratulations from the team. The thesis will be published in the university open internet library probably in February 2015.

Seminar Prof. Pigazo

Dec 08, 2014

On December 19th, Prof. Pigazo (Universidad de Cantabria) will give a seminar on "Power Quality and Active Power Filtering" from 8:30 to 11:30 in the PC lab (KS2/Geb.B - PC-Labor).

Lecture Prof. Martínez de Alegría

Dec 08, 2014

On December 12th, Prof. Iñigo Martínez de Alegría (University of the Basque Country) will give a lecture with the title "DC power distribution: opportunities and challenges" from 11:00 to 12:00 in the Aquarium. Please feel invited to join this lecture.

Lecture Prof. Fernando Briz

Dec 03, 2014

On December 5th, Prof. Fernando Briz (Universidad de Oviedo) will give a lecture with the title "Operation and control of MMCs using cells with power transfer capability" from 10:30 to 11:30 in the Aquarium. Please feel invited to join this lecture.

Lecture Prof. Tamas Kerekes

Nov 27, 2014

On November 28th, Prof. Tamas Kerekes (Aalborg University) will give a lecture with the title "Grid interactive PV inverters" from 12:00 to 13:00 in the Aquarium. Please feel invited to join this lecture.

Lecture Prof. Tamas Kerekes

Nov 27, 2014

On November 28th, Prof. Tamas Kerekes (Aalborg University) will give a lecture with the title "Grid interactive PV inverters" from 12:00 to 13:00 in the Aquarium. Please feel invited to join this lecture.

Visit of Prof. Ferreira on September 26th

Sep 16, 2014

On September 26th, Prof. Ferreira (TU Delft) is visiting our Chair. He will give a lecture with the title "Multi-Frequency? Power Systems and Components"  from 11-12 am in the Aquarium. You are all invited to join his presentation.

Nils Hoffmann receives ETG-Literaturpreis 2014

Aug 28, 2014

Dipl.-Ing. Nils Hoffmann is awarded with the ETG-Literaturpreis 2014 for his scientific contribution to the IEEE Transactions on Power Electronics with the title "Minimal Invasive Equivalent Grid Impedance Estimation in Inductive-Resistive Power Networks Using Extended Kalman Filter" (VDE announcement).

On behalf of the Chair of Power Electronics: Congratulations!

Giampaolo Buticchi has received Humboldt Research Fellowship

Jul 25, 2014

Presentation: Prof. Cecati

Sep 04, 2014

On July 21st Prof. Cecati (Università degli Studi dell'Aquila, Editor-in-Chief of the IEEE Transactions on Industrial Electronics) visited the Chair and, as part of the special colloquium of the TF, gave a lecture on "Optimization of conversion of energy produced by renewable energy".

Prof. Liserre receives the Dr. Bimal Bose Energy Systems Award

Jul 08, 2014

ISI Thomson listed Prof. Liserre in their report

Jul 08, 2014

One of the most accredited worldwide organization in citation analysis, ISI Thomson, issued their second report “The world’s most influential scientific minds” since 2001. Professor Marco Liserre is listed in the category engineering.

Power-Boys and Power-Girls Day 2014

Jul 01, 2014

This year again, the Power-Boys and Power-Girls day will take place on campus. On July 7th and 8th, 30 pupils of 5th and 6th grade are playfully introduced by the Chair of Power Electronics to topics like electrical engineering and renewable energy. 

You can find the report of Power-Boys and Power-Girls Day 2013 here (German).

Update: The report of 2014 can be found in School and Pupils.

Presentation: Prof. Paolone

Jun 26, 2014

On June 18th Prof. Paolone (Swiss Federal Institute of Technology in Lausanne) visited the Chair and gave a presentation.

Chair's Day and inaugural course of Prof. Liserre

Jun 16, 2014

On Monday, June 16th, the Chair for Power Electronics will present itself in the course of a “Chair’s Day”. Following the information lecture for Bachelor’s students which is held by Prof. Liserre during the course “Elektrische Energietechnik” the students are welcome to join a barbecue starting approx. at 12 p.m. Within this relaxed atmosphere the Chair as well as invited guests from industry will introduce themselves.
At approx. 2 p.m. students and guests are welcome to join a guided laboratory tour. Afterwards, Prof. Liserre will give his inaugural lecture in the course of the colloquium of the Faculty of Engineering.

Presentation: Prof. Casadei

May 22, 2014

On May 5th Prof. Casadei (University of Bologna) visited the Chair and, as part of the special colloquium of the TF, gave a lecture on "Multi-phase Power Converters".

Guided tour for pupils to Hannover fair 2014

Jun 26, 2014

As in previous years, the guided tour for pupils to Hannover fair took place on April 9th. Within the framework of the project "Tec2You" Member of the chair accompanied the students visit of Europe's biggest industrial fair.

The full report is shown here (German).

New scientific staff members

May 22, 2014

Scince a new professor has got new tasks and new research projects he also needs new scientific stuff members. So we welcome Mr. Markus Andresen, Mr. Giovanni De Carne, Mr. Holger Jedtberg and Mr. Sebastian Brüske to the team. We also welcome Mrs. Giusi Quartarone. She will be a visiting scientist at the chair for three month.

1st Place Poster Award

May 22, 2014

Sönke Grunau, Jan Reese, Lars Jessen and Friedrich W. Fuchs won the 1st Place Poster Award at the ETG 2013 in Berlin for their Poster and Paper "Aspects of Grid Integration of Renewable Energy Sources in Weak Power Systems". Congratulations!

Power Girls & Power Boys 2018

Jun 10, 2018

Bist du ein Power Girl oder Power boy?

Wenn auch du dich als richtiges "Power Girl" oder als richtiger "Power Boy" fühlst, dann melde dich biszum 17.06.2018 an!

School and pupils 2018