摘要
介绍广州珠江电厂采用PLC对循环水泵出口蝶阀控制系统进行改造的实例 ,并从改造方案到控制系统特点、控制效果等方面加以分析 ,总结改造的经验。图 1表
The paper describes a practical example of refitting the butterfly valve control system with PLC at the exit of a Guangzhou Zhujiang Power Plant's circulation pump, accompanied by an analytical explanation of the system's particularities and results obtained, together with a summary of experiences acquired. Fig 1 and table 1.
出处
《发电设备》
2002年第4期16-17,共2页
Power Equipment
