车用电子部件瞬态传导抗扰度研究  

The Transient Conduction Technique of the ECU for the Vehicle

作　　者：陆伟宏[1] 宋国民[1] 陆召振[1] 张征[1] 杨琛[1] 

机构地区：[1]中国一汽无锡油泵油嘴研究所,江苏无锡214063

出　　处：《现代车用动力》2014年第1期30-34,共5页Modern Vehicle Power

摘　　要：着重分析了车用电子部件瞬态传导抗扰度试验的波形产生的原理和相关实例,以及相应新老国际标准的对比,并对严酷程度和性能等级进行了判定,提出了通过3种途径来提升瞬态传导试验技术能力,并且结合试验列举了车用电子部件在对抗瞬态传导干扰时的一些有效方法,对于提高其在整车运行中的可靠性具有较高的参考价值。This paper mainly analyzes the principle that waveform generates and related examples in the transient conduction immunity test for vehicle parts and components,as well as the comparison between the old and new international standards,and then their severity degree and performance level are determined. Besides,through three kinds of ways the transient conduction test capability is enhanced,and in combination with experiment some effective methods that vehicle parts and components are against transient conduction interference are suggested,which has a great referential value for the improvement in the reliability when the vehicle is running.

关 键 词：瞬态传导 测试标准 抗扰度 

分 类 号：TK424.3[动力工程及工程热物理—动力机械及工程]