TY - GEN
T1 - Emulation of high-dynamic automotive loads using parallel MOSFETs in linear mode operation
AU - Peters, Leo Tassilo
AU - Weissinger, Christoph
AU - Baumann, Martin
AU - Taube, Julian
AU - Herzog, Hans Georg
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/6/21
Y1 - 2021/6/21
N2 - In this work, an approach is presented where multiple load-balanced and current controlled semiconductor switches impose fast transients and high currents onto automotive powernets, dissipating the arising energy as heat into copper blocks. Analyzing the design using simulation allows adjustments to be made to achieve the required electrical and thermal performance while reducing the overall size and weight of the device. An application of such a device is later demonstrated by introducing high current pulses into the powernet of an automobile. Measurements yield that the device is capable of introducing peak currents of 1500 A and slopes of up to 30 MA/s.
AB - In this work, an approach is presented where multiple load-balanced and current controlled semiconductor switches impose fast transients and high currents onto automotive powernets, dissipating the arising energy as heat into copper blocks. Analyzing the design using simulation allows adjustments to be made to achieve the required electrical and thermal performance while reducing the overall size and weight of the device. An application of such a device is later demonstrated by introducing high current pulses into the powernet of an automobile. Measurements yield that the device is capable of introducing peak currents of 1500 A and slopes of up to 30 MA/s.
UR - http://www.scopus.com/inward/record.url?scp=85114503370&partnerID=8YFLogxK
U2 - 10.1109/ITEC51675.2021.9490064
DO - 10.1109/ITEC51675.2021.9490064
M3 - Conference contribution
AN - SCOPUS:85114503370
T3 - 2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021
SP - 513
EP - 518
BT - 2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021
Y2 - 21 June 2021 through 25 June 2021
ER -