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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