电动汽车整车绝缘电阻外部测试系统研究

Research on External Test System for Insulation Resistance of Electric Vehicle

设计了可用于GB 18384法规测试及相关研发验证测试的电动汽车整车绝缘电阻外部测试系统,开发了相应的测试硬件及软件,经过实际试验验证,开发的系统简化了测试流程、测试精度高、可靠性好,相较于传统测试方法能够更好的保护测试人员。

An external test system for the insulation resistance of electric vehicles that can be used for GB 18384 regulation test and related R&D verification test is designed,and the corresponding test hardware and software are developed.After the actual test verification,the developed system simplifies the test process,has high test accuracy and good reliability,and can better protect the testers compared with the traditional test methods.