纯电动汽车高压电气安全管理与时间延时研究

High Voltage Safety Management System of Pure Electric Vehicle and the Research Time Delay

根据纯电动汽车高压电气系统配置,设计了电动汽车高压电气系统安全管理系统;并根据高压电气系统的检测电路和故障处理电路进行了系统的延时分析,从而为高压电系统的器件选型提供了一种新的方法。

According to the high voltage system configuration of pure electric vehicl. The overall scheme of the high voltage safety managementsystem is designed; further-more analyzing the delay of system based on high-voltage electrical system fault detection circuit and processing circuit for the high voltage system, providing a new approach of high- voltage device selection of the high voltage system.