AP1000电站保护和安全监控系统预运行测试分析

Analysis on pre-operational test of protection and safety monitoring system of AP1000 nuclear power plant

在AP1000电站中,保护和安全监控系统是基于Common Q平台设计的安全级仪控系统。为确保电站运行前保护和安全监控系统满足系统设计功能要求,采用交叠测试方法对保护和安全监控系统进行了预运行测试。结合保护和安全监控系统的结构和功能,对保护和安全监控系统预运行测试进行介绍和分析,供预运行测试时参考。

In the AP1000 nuclear power plant,the protection and safety monitoring system(PMS) is a safety I&C system,which is designed based on the Common Q platform.Before the plant is put into operation,in order to ensure the PMS can satisfy the designed system function requirement,using the over-lap test method,the PMS pre-operational test was carried out.Combining with the structure and function of PMS,the PMS pre-operational test was introduced and analyzed in this paper,which can be used as reference for pre-operational test.