桥头发电二厂高备变事故原因分析及防范措施

Fault Analysis of the Standby Transformer in Qiaotou Secondary Thermal Power Plant and The Precaution

针对桥头发电二厂高备变１９９６年１０月２４日运行中因鼠害引发的变压器重瓦斯保护动作、两侧开关同时跳闸的事故进行了吊罩解体检查，发现了变压器制造质量问题及系统接线不完善等问题，给电厂安全生产带来了较大不便。文章对事故原因进行了详细的分析，并提出了防范措施。

Due to the transformer fault resulted from small animals in 1996 in Qiaotou secomdary Thermal power plant the quality problems and some faults in the system connection are Found.The paper this fault is analyzed and the precantions are suggested.