变电站分散布置的监控、保护设备的电磁兼容性——相关标准及其执行情况调查

Electromagnetic Compatibility of Distributed Control and Protection Equipment in Substations The Relevant Standards and Survey of Implementation

针对变电站保护、监控设备分散布置后的抗干扰问题，介绍了ＩＥＣ关于电磁兼容性的概念和相关标准，简述国内外变电站保护、监控设备主要生产厂家执行标准的情况。对工程建设中这些设备的进口招标，国内开发、生产和工程设计有一定指导作用。

In view of the problems of electromagnetic disturbance on distributed protection and control of substations,this paper describes the conception of electromagnetic compatibility and relevant standards issued by IEC statistics and analyses about implementing those standards by domestic and foreign companies are made briefly to promote the specifications of control and protection equipment more accurately and direct importation,manufacturing and engineering designing.