Summarize of Electric Vehicle Electric System Fault and Fault-tolerant Technology

Zhang Liwei (Beijing Jiaotong University)
Huang Xianjin (Beijing Jiaotong University)
Yang Yannan (Beijing Jiaotong University)
Xu Chen (Jiaotong University)
Liu Jie (Jilin University)

Indonesian Journal of Electrical Engineering and Computer Science
Vol 12, No 2: February 2014

Electric vehicle drive system is a multi-variable function, running environment complexed and changeable system, so it’s failure form is complicated. In this paper, according to the fault happens in different position, establish vehicle fault table, analyze the consequences of failure may cause and the causes of failure. Combined with hardware limitations, and the maximum guarantee system performance requirements, passive software redundancy fault-tolerant strategy is put forward, give an example to analysis the pros and cons of this method. DOI : http://dx.doi.org/10.11591/telkomnika.v12i2.4410