Prof. Rik W. De Doncker received the 2020 IEEE Medal in Power Engineering

  Prof. Rik W. De Doncker received the 2020 IEEE Medal in Power Copyright: © IEEE

The 2020 IEEE Medal in Power Engineering is given for outstanding contributions to the technology associated with the generation, transmission, distribution, application, and utilization of electric power for the betterment of society, sponsored by the IEEE Industry Applications, Industrial Electronics, Power Electronics, and Power & Energy Societies, is presented to Rik De Doncker “For contributions to high-power and energy-conversion technologies.” Revolutionary ideas have led to the development of distribution and conversion technologies necessary for the realization of a more efficient, integrated power grid.

Dedicated to realizing a more efficient and integrated power grid, the groundbreaking power distribution and conversion concepts of Rik De Doncker have been integral to advances in power quality, energy savings, the use of renewable power sources, and development of electric vehicles (EVs).

In 1988, during his postdoc at University of Wisconsin, Madison, he developed a bidirectional DC-to-DC converter for the energy supply systems of the NASA space station. Now known as the dual-active bridge converter, it is one of the most efficient high-power, isolated DC-to-DC converters, and a 7-MW version was recently tested in a 5 kV multiterminal DC grid. After joining General Electric Corporate Research and Development (CR&D), Schenectady, NY his work on power electronic converters resulted in more than 20 patents, among those the patented auxiliary resonant commutated pole converter (ARCP), a high-power, yet highly efficient converter capable of pulse-width modulation. Multimegawatt ARCP converters have found use in uninterruptable power supplies, locomotive applications and ship propulsion systems. While at SPCO, Malvern, PA he developed in 1993 medium-voltage static transfer switches that were commissioned at more than 25 installations in the United States, which are still operational today, keeping power up during voltage sags. His patented EV battery interface was licensed by General Electric and is used in the majority of golf carts and hybrid EVs worldwide, providing improved efficiency and a reduction in hybrid vehicle battery size, weight, and cost. His concept of modular multi-motor propulsion systems and modular smart batteries improved further the interoperability of EVs with 150-kW DC fast chargers. In 1996, he became director of the Institute for Power Electronics and Electrical Drives at RWTH Aachen University, Germany.

His current R&D activities focus on power electronic converters for, among others, household appliances, EV propulsion systems, switched reluctance drives, DC battery chargers and high power-density wide bandgap power converters. Since 2006, he is director of the E.ON Energy Research Center of RWTH, where he conducts research on medium-voltage grid connected inverters and DC transformers. He is also director of the German Federal Government Research CAMPUS for Flexible Electrical Networks (FEN) at RWTH to research hybrid interconnected smart distribution grids for massive decentralized and renewable power generation systems.

De Doncker is an IEEE Fellow and member of the National Academy of Science and Engineering (ACATECH).

More information: IEEE