摘要
通过理论计算和实际测量,将汽车整车抗扰度试验标准ISO11451中大电流注入的闭环法和替代法2种试验方法进行了比较,探讨了测试仪器规格和严酷等级的实现程度,研究了电流探头相对位置对测量结果的影响。
The author compares the closed-loop method and the substitution method with bulk current injection in the standard ISO 11451 for immunity test of the whole vehicle, discusses the norm of testing instrument and the implement of severe levels and studies the influence of the distance between two current probes on the measurement result.
出处
《汽车电器》
2010年第1期48-50,共3页
Auto Electric Parts
关键词
大电流注入
抗扰
电流探头
bulk current injection
immunity
current probe
