Title :
Fault Analysis and Fault-Tolerant Control of Electric Motor Drive System in HEV
Author :
Yu, Haifang ; Liu, Zhiqiang
Author_Institution :
Dept. Electr. Eng., Changchun Univ. of Technol., Changchun, China
Abstract :
Based on the particularity of Electric Motor Drive System (EMDS) in hybrid electric vehicle (HEV), faults are classified into hard fault and soft fault in this paper. Moreover a soft fault-tolerant control strategy for the electric motor drive system of HEV was presented. The power source fault tolerant control of the electric motor drive system in HEV was analyzed in detail.
Keywords :
fault diagnosis; fault tolerance; hybrid electric vehicles; machine control; motor drives; HEV; electric motor drive system; fault analysis; hybrid electric vehicle; power source fault tolerant control; soft fault-tolerant control strategy; Batteries; Circuit faults; Fault tolerance; Fault tolerant systems; Hybrid electric vehicles; Voltage control; EMDS; HEV; fault analysis; fault-tolerant control;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2012 Fifth International Conference on
Conference_Location :
Zhangjiajie, Hunan
Print_ISBN :
978-1-4673-0470-2
DOI :
10.1109/ICICTA.2012.51
