摘要
介绍了正在报批的国家标准《剩余电流动作继电器》中新增电磁兼容的要求,并详细阐述了电磁兼容项目的试验方法及其性能判别标准。分析了电磁骚扰产生的原因,并针对各种电磁骚扰的特征提出相应的应对方法。
Introduction was made to the requirements of newly-added electromagnetic compatibility in Residual Current Action Relay, which is under approval as the national standard. Test methods and judgment criteria of performances of electromagnetic com- patibility were described in detail. The generated causes of electromagnetic disturbance were analyzed and according to the characteris- tics of various kinds of electromagnetic disturbance, the corresponding countermeasures are raised.
关键词
剩余电流继电器
电磁兼容
抗扰度
应对方法
residual current relay
electromagnetic compatibility
immunity
countermeasures
