1、故障现象:位于河北坝上满井风电场的ge 1.5sle风机采用ssb公司设计的电动変桨系统,进入冬季后,风机组频繁报警133,134, 133 battery ging rotor blade drive...5、系统技术改造后133,134报警状况:133 battery ging rotor blade drive 变桨驱动电池存电、134 battery ging voltage not ok电池充电电压不正常
关键词:变电站;继电保护;故障分类;处理措施research on the fault handling of relay protection in transformer substationwang...huaiji county, zhaoqing 526400, guangdong, china)abstract: as an important system, substation relay protection