TY - GEN
T1 - Automotive power system model validation using impulse response analysis
AU - Baumann, Martin
AU - Weissinger, Christoph
AU - Herzog, Hans Georg
N1 - Publisher Copyright:
© AmE 2020: Automotive meets Electronics - 11. GMM-Fachtagung. All rights reserved.
PY - 2020
Y1 - 2020
N2 - Recently, the virtual development of automotive power systems is gaining importance justified by increased functional requirements to safety-relevant components. In order to accurately simulate both transients such as short circuits and driving cycles, models of system integrated components need to satisfy a wide frequency range. Complex models of electromechanical actuators and high frequency switching power electronic devices need to be calculated. In order to reduce the computation effort needed, models of delimited validity are developed. This article introduces impedance spectroscopy in automotive electrical power systems as validation method for differentiated models. Moreover, the validation method is tested with a developed power electronic pulse injection device on a vehicles power net.
AB - Recently, the virtual development of automotive power systems is gaining importance justified by increased functional requirements to safety-relevant components. In order to accurately simulate both transients such as short circuits and driving cycles, models of system integrated components need to satisfy a wide frequency range. Complex models of electromechanical actuators and high frequency switching power electronic devices need to be calculated. In order to reduce the computation effort needed, models of delimited validity are developed. This article introduces impedance spectroscopy in automotive electrical power systems as validation method for differentiated models. Moreover, the validation method is tested with a developed power electronic pulse injection device on a vehicles power net.
UR - http://www.scopus.com/inward/record.url?scp=85096720435&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85096720435
T3 - AmE 2020: Automotive meets Electronics - 11. GMM-Fachtagung
SP - 122
EP - 126
BT - AmE 2020
PB - VDE VERLAG GMBH
T2 - 11. GMM-Fachtagung Automotive meets Electronics, AmE 2020 - 11th GMM Symposium Automotive meets Electronics, AmE 2020
Y2 - 10 March 2020 through 11 March 2020
ER -