TY - GEN
T1 - Reducing transient disturbances within automotive power systems through adapting of input circuits
AU - Baumann, Martin
AU - Weissinger, Christoph
AU - Herzog, Hans Georg
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/8
Y1 - 2019/8
N2 - Presently, the tolerance of electrical components against transient processes within automotive power systems is gaining importance. To enable both electrified and automated driving, the amount of power electronic systems and sensitive electronics such as sensors is increasing. System-inherent disturbances threaten the reliable power supply and can cause malfunctions, failures or even destruction of safety-relevant electrical components such as brake or steering. In this paper, a methodology is developed to model and analyse automotive power systems in time and frequency domain. The focus of this contribution lies in the systematic comparison of uncontrolled and controlled power supplies. Reducing and optimising of transient disturbances through adjusting component integrated input circuitries is investigated. Simulation results show an exemplary reduction of transient disturbances by up to 25%.
AB - Presently, the tolerance of electrical components against transient processes within automotive power systems is gaining importance. To enable both electrified and automated driving, the amount of power electronic systems and sensitive electronics such as sensors is increasing. System-inherent disturbances threaten the reliable power supply and can cause malfunctions, failures or even destruction of safety-relevant electrical components such as brake or steering. In this paper, a methodology is developed to model and analyse automotive power systems in time and frequency domain. The focus of this contribution lies in the systematic comparison of uncontrolled and controlled power supplies. Reducing and optimising of transient disturbances through adjusting component integrated input circuitries is investigated. Simulation results show an exemplary reduction of transient disturbances by up to 25%.
UR - http://www.scopus.com/inward/record.url?scp=85078253231&partnerID=8YFLogxK
U2 - 10.1109/iCCECE46942.2019.8941977
DO - 10.1109/iCCECE46942.2019.8941977
M3 - Conference contribution
AN - SCOPUS:85078253231
T3 - Proceedings - 2019 International Conference on Computing, Electronics and Communications Engineering, iCCECE 2019
SP - 214
EP - 218
BT - Proceedings - 2019 International Conference on Computing, Electronics and Communications Engineering, iCCECE 2019
A2 - Miraz, Mahdi H.
A2 - Excell, Peter S.
A2 - Ware, Andrew
A2 - Soomro, Safeeullah
A2 - Ali, Maaruf
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd International Conference on Computing, Electronics and Communications Engineering, iCCECE 2019
Y2 - 22 August 2019 through 23 August 2019
ER -