CPR1000核电厂应急柴油发电机组试验方法研究

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Study on Issues of CPR1000 NPP Emergency Diesel Generator Test

China Nuclear Power Technology Research Institute, Shenzhen, Guangdong, 518026, China

摘要: CPR1000核电厂设计时未配备专门的应急柴油机组试验负荷,而应急配电盘上也无足够的负荷。为了保证应急柴油机组试验不增加核电厂的大修时间,提出了增加移动试验负荷的解决方案。根据现有技术条件和CPR1000的设计,推荐采用干式负荷作为试验负荷,使用断路器作为与应急柴油发电机组的接口,并增加2个接线箱的方案作为与附加柴油发电机组的接口。建议在CPR1000核电厂设计阶段,统一考虑配置试验负荷的接口,并考虑多机组多电站共用移动试验负荷,有利于设备的可互换性。
- 应急柴油发电机组 /
- 负荷 /
- 试验 /
- 接口
Abstract: During the design of CPR100P0 NPP,there is no special loads for emergency diesel generator tests,and there is no enough loads in emergency cabinets for the tests.In order to perform the test while do not occupy the outage critical time,a Mobile Test Load solution is provided in this paper.According to the existing CPR1000 design,dry mobile loads,breaker for interface with emergency diesel generator,and 2 junction boxes for interface with additional diesel generator are proposed.It is suggested that the interface and test loads for multi-units and multi-plants usage to be considered in NPP design phase.
- Emergency diesel generator /
- Load /
- Test /
- Interface