摘要
采用传统的电缆屏蔽效能测试时,测试工况通用性较差。结合高压屏蔽线缆测试实际需求,搭建了高效、实用化测试平台,并对实际测试结果进行了总结与分析。测试结果表明,所搭建的测试平台可满足新能源汽车依据GB/T 18387进行公告试验频段9 k Hz^30 MHz的测试需求。
When the traditional cable shielding effectiveness test is adopted, the testing conditions are less common.According to the practical requirements of high voltage cable testing, the efficient and practical test platform is built. What＇ s more, the actual test results are analyzed in this paper. The results show that the test platform buih in this paper can satisfy the test frequency requirements of new energy vehicles in automobile announcement test.
出处
《安全与电磁兼容》
2017年第5期41-43,52,共4页
Safety & EMC
关键词
屏蔽效能
直接注入法
电流探头法
shielding effectiveness
direct injection method
current probe method
