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Logo: Institute for Drive Systems and Power Electronics/Leibniz Universität Hannover
Logo Leibniz Universität Hannover
Logo: Institute for Drive Systems and Power Electronics/Leibniz Universität Hannover
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Completed research projects

Drive Systems and Drive Control

Self-Sensing Control of Permanent Magnet Synchronous Machines for the Complete Speed Range

Supervisor:

Prof. Dr.-Ing. Axel Mertens

Researcher:

Dr.-Ing. Karsten Wiedmann

 

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Method for Motor-integrated Dampening of Spindle Oscillations in Machine Tools

Supervisor:

Prof. Dr.-Ing. B. Ponick

Researcher:

Dipl.-Ing. Jakub Emmrich

Funded by:

DFG

 

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Control of Active Micro Systems

Supervisor:

Prof. Dr.-Ing. Axel Mertens

Researcher:

M. Sc. V. Ganesan, Dipl.-Ing. K. Wiedmann

Funded by:

DFG

 

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Sensorless Control of Low-power Permanent Magnet Synchronous Motors Down to Zero Speed

Supervisor:

Prof. Dr.-Ing. Axel Mertens

Researcher:

Dipl.-Ing. Karsten Wiedmann

Funded by:

Industrie

 

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Electrical Machines

Affordable Electrical Range by Modularity (BEREIT)

Supervisor:

Prof. Dr.-Ing. Bernd Ponick, Prof. Dr.-Ing. Axel Mertens

Researcher:

Hannes Heseding, Felix Müller-Deile

Duration:

01.01.2013 - 31.12.2015

Funded by:

BMWi, DLR

 

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Calculation of Bearing Currents

Supervisor:

Prof. Dr.-Ing. Bernd Ponick

Researcher:

Dipl.-Ing. Michael Kriese

Funded by:

Industrie

 

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Calculation and Design of Hybrid Stepping Motors

Supervisor:

Prof. Dr.-Ing. Bernd Ponick

Researcher:

Dipl.-Ing. Cornelia Stübig

Funded by:

Industrie

 

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Dynamic Behaviour of Permanent Magnet Synchronous Machines

Supervisor:

Prof. Dr.-Ing. Bernd Ponick

Researcher:

Dipl.-Ing. Kay-Horst Dempewolf

Funded by:

Industrie

 

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Calculation and Design of Electrical Machines with Numerical and Analytical Calculation Programs

Supervisor:

Prof. Dr.-Ing. Bernd Ponick

Researcher:

Dipl.-Ing. Rainer Helmer

 

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Specific Anisotropies

Supervisor:

Prof. Dr.-Ing. Bernd Ponick

Researcher:

Dipl.-Ing. J. Emmrich, Dipl.-Ing. D. Braunisch

Funded by:

FVA

 

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Precalculation of the Performance of Doubly-fed Induction Generators

Supervisor:

Prof. Dr.-Ing. Bernd Ponick

Researcher:

Dipl.-Ing. S. Tegeler, Dipl.-Ing. R. Helmer

Funded by:

ForWind

 

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Design of a Direct Linear Drive for Conveyor Belts

Supervisor:

Prof. Dr.-Ing. Bernd Ponick

Researcher:

Dipl.-Ing. Jan - Peter Jastrzembski

Funded by:

DFG

 

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Power Electronics

Affordable Electrical Range by Modularity (BEREIT)

Supervisor:

Prof. Dr.-Ing. Bernd Ponick, Prof. Dr.-Ing. Axel Mertens

Researcher:

Hannes Heseding, Felix Müller-Deile

Duration:

01.01.2013 - 31.12.2015

Funded by:

BMWi, DLR

 

| details |

 

Series Connection of Semiconductor Elements (IGBT)

Supervisor:

Prof. Dr.-Ing. Axel Mertens

Researcher:

Dipl.-Ing. Harald Kuhn

Funded by:

Industrie

 

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Converters for Stationary Fuel Cell Systems

Supervisor:

Prof. Dr.-Ing. Axel Mertens

Researcher:

Dipl.-Ing. Andreas Averberg

Funded by:

Landesinitiative Brennstoffzelle Niedersachsen

 

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DC/DC Converters for Fuel Cells

Supervisor:

Prof. Dr.-Ing. Axel Mertens

Researcher:

Dipl.-Ing. Andreas Averberg

Funded by:

Land Niedersachsen

 

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Loss Calculation in Three-phase Inverters

Supervisor:

Prof. Dr.-Ing. Axel Mertens

Researcher:

M. Sc. Vijay Ganesan

Funded by:

Industrie

 

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Control of Multilevel Converters

Supervisor:

Prof. Dr.-Ing. Axel Mertens

Researcher:

Dipl.-Ing. Niklas Rüger

 

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Application of SB-ZePoC in Power Electronics

Supervisor:

Prof. Dr.-Ing. Axel Mertens

Researcher:

Dipl.-Ing. Niklas Rüger

Funded by:

DFG

 

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Fully Actuated Electromagnetic Bending Actuator for Endoscopic Applications

Supervisor:

Prof. Dr.-Ing. Bernd Ponick, Prof. Dr.-Ing. Axel Mertens

Researcher:

Dipl.-Ing. Michael Dörbaum, M. Sc. Simon Weber, Dipl.-Ing. Svenja Tappe (IMES)

Duration:

01.07.2013 - 30.06.2015

Funded by:

DFG

 

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Increase in Torque Density of High-Efficiency Electric Motors Considering their Suitability for Highly Automated Mass Production

Supervisor:

Prof. Dr.-Ing. Bernd Ponick

Researcher:

Kacper Emmrich

Duration:

01.03.2013 - 28.02.2015

Funded by:

AiF

 

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Adaptive Efficiency and Temperature Management for Electric Traction Drives

Supervisor:

Prof. Dr.-Ing. Axel Mertens

Researcher:

Arvid Merkert, Bernhard Ullrich, Dennis Kaczorowski

Duration:

01.03.2013 - 28.02.2015

Funded by:

AiF

 

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Feasibility Study for 3D Printing of Electric Motors

Supervisor:

Prof. Dr.-Ing. Bernd Ponick

Researcher:

Francesco Quattrone

Duration:

01.01.2015 - 30.11.2015

Funded by:

FVA

 

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Fully Actuated Electromagnetic Bending Actuator for Endoscopic Applications

Supervisor:

Prof. Dr.-Ing. Axel Mertens

Researcher:

Michael Dörbaum

Duration:

01.07.2012 - 30.06.2015

Funded by:

DFG

 

| details |

 

Research Association Smart Nord ZN 2896 Grid Support System Services (Smart Nord)

Supervisor:

Prof. Dr.-Ing. Axel Mertens

Researcher:

Felix Fuchs, René Dietz

Duration:

01.03.2012 - 31.08.2015

Funded by:

MWK via Uni Oldenburg

 

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Functional Safety Improvement of Permanent Magnet Synchronous Machines in Traction Drives (ATEM FuSy, Improved Functional Safety in Drive Converters)

Supervisor:

Prof. Dr.-Ing. Axel Mertens

Researcher:

Tobias Krone, Alexander Rosen, Fabian Oelkers

Duration:

01.11.2012 - 31.10.2014

Funded by:

BMWi, DLR

 

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Probabilistic Safety Assessment of Offshore Wind Turbines, Sub Project 8 - Reliability of Grid Connection

Supervisor:

Prof. Dr.-Ing. Axel Mertens

Researcher:

Dipl.-Ing. Felix Fuchs

Funded by:

ForWind

 

| details |

 

Analytical Investigation of Magnetic Noise

Supervisor:

Prof. Dr.-Ing. Bernd Ponick

Researcher:

Dipl.-Ing. Dirk Braunisch

Funded by:

Industrie

 

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