"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