电磁干扰对发电厂中小型程控系统的影响及防止对策

Effect of Electromagnetic Interference on Medium and Small Programmable Control Systems in Power Plant and Its Countermeasures

叙述了发电厂中小型程控系统普遍存在的工频干扰现象 ,并提出了几种简单、可行的解决办法。

The common phenomena of power frequency electromagnetic interference affecting medium and small programmable control system in power plants are discussed Several simple and practicable solutions are presented