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乳山风场东汽风机（FD82C型）
常见故障判断及处理
（主控类）
鞠录春 2017年6月
目录
一、一般安全故障
5-风机振
动 ......................................................................................................... .........4 10-安全链断
开...............................................................................................................4 23-常规错误重
复...........................................................................................................4
二、电源及电网故障
45-交流电源故
障...........................................................................................................5 73-上电复位继电器故
障 ..................................................................................... .......5 100-电网错误重
复.........................................................................................................5 102-电网掉
电.................................................................................................................5 103-电网矢量涌
动.................................................................... ....................................6 110-相电压过
高.............................................................................................................6 111-相电压过
低 ...........................................................................................................6 120-电网频率过
高.........................................................................................................6 121-电网频率过
低..................................................... ...................................................6 128-暂态电网错
误............................................................. .....
......................................7 130-三相相位偏
差.........................................................................................................7 134-截止频
率.................................................................................................................7 156-变频器电网错
误 ..................................... .............................................................7
三、风向风速故障
210-风速计结
冰 .......................................................................................................... 7 214-风向标结
冰 ................................................ ......................................................... 8 215-风向偏离过
大................................................. ...................................................... 8 218-风向标故
障 .......................................................................................................... 8 220-风速不一
致 .......................................................................................................... 9 224-风速计 1 故
障...................................................................................................... 9 226-风速计全部故
障.................................................................................................. 10
四、转速故障
300-发电机转速传感器故
障 .................................................................................... 10 302-低速轴转速传感器故
障 .................................................................................... 11 319-高速轴超速开
关.................................................................................................. 11