1. Insulation detection of electric vehicle batteries
- Author
-
Kexin Wei, Denggao Huang, Zhongwen Zhu, Mingxing Du, and Qiqi Dai
- Subjects
business.product_category ,Computer science ,Range (aeronautics) ,Electric vehicle ,Hardware_INTEGRATEDCIRCUITS ,Software design ,High voltage ,Hardware_PERFORMANCEANDRELIABILITY ,Fault (power engineering) ,business ,Insulation resistance ,Line (electrical engineering) ,Automotive engineering - Abstract
In this paper, an electric vehicle insulation detection method with single side switching fixed resistance is designed, and the hardware and software design of the system are given. The experiment proves that the insulation detection system can detect the insulation resistance in a wide range of resistance values, and accurately report the fault level. This system can effectively monitor the insulation fault between the car body and the high voltage line and avoid the passengers from being injured.
- Published
- 2018
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