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中核福建福清核电有限公司于2014年投入商业运行,装机容量为4×1000MW,反应堆形式为压水反应堆,总共配备有9台海水循环泵电机,其中8台常用,1台为备品。该型电机在使用不到一年的时间内,已有两台出现油从电机冷却器处渗出的现象。下文详细分析了此现象发生的原因及处理措施,介绍了改造后的循泵电机在实际运行取得的良好效果。该方案对于实现该类型电机漏油改造有着重要的借鉴意义。
Nuclear Fujian Fuqing Nuclear Power Co., Ltd. put into commercial operation in 2014 with an installed capacity of 4 × 1000MW and a reactor in the form of a pressurized water reactor with a total of 9 marine circulating pump motors, of which 8 are commonly used and 1 is spare. This type of motor in less than a year, there have been two oil from the motor cooler exudation phenomenon. The following is a detailed analysis of the causes of the phenomenon and treatment measures, introduced after the transformation of the pump motor in the actual operation achieved good results. The program has important reference for the realization of this type of motor oil leakage transformation.