一起励磁系统AVR通道故障分析与处理

Analysis and Treatment of an AVR Channel Fault in Excitation System

介绍了一起励磁系统卡件故障引发励磁调节控制系统通道运行模式切换、电压自动控制系统自动退出的事件,并就故障原因进行查找分析,制定处理和相应的预防措施,以避免同类故障的发生,保障励磁系统的安全运行。

An event of channel operation mode switching of excitation regulation control system and automatic exit of voltage automatic control system caused by a card fault of an excitation system is described,analyses are conducted on the cause of the fault,and the treatment and corresponding preventive measures are formulated so as to avoid the occurrence of similar faults and ensure the safe operation of excitation system.