自动发电控制系统AGC通讯故障判断与改进

Diagnosis of Communication Fault of AGC System and Improvement

通过几次联络线故障造成克拉玛依电厂燃机负荷大幅波动的事故,介绍了AGC系统与中调通讯方式,探讨了该通讯方式所产生的弊端,通过对程序的深入研究,完善了该通讯方式的故障判断方法,在生产实践中达到了良好效果。

Combining with several times of link line faults,which caused the load of the gas turbine in Karamay Power Plant fluctuated in large amplitude,the communication mode of the AGC system with the Xinjiang Power dispatching Communication Center was introduced.The defects of this communication mode were researched.According to the deep researching on the program,the fault diagnosis method of this communication mode was perfected,and favorable effects were obtained in production practice.