核电厂安全级数字仪控系统工厂测试策略  

Strategies of Factory Tests of Safety Digital Instrumentation and Control System in Nuclear Power Plants

作　　者：王忠秋[1] 毋琦[1] 张云波[1] 刘乐[1] 

机构地区：[1]环境保护部核与辐射安全中心,北京100082

出　　处：《核动力工程》2015年第4期79-82,共4页Nuclear Power Engineering

摘　　要：结合国内安全级数字仪控系统(DCS)工厂测试(FT)实践及核安全审评经验,根据核安全法规和相关标准对安全级DCS进行阶段划分研究分析。结果表明,核电厂安全级DCS应尽量进行完整功能和性能测试,谨慎选择试策略(FOAK)测试策略,对于首台机组建议不采用FOAK测试策略。Combining the domestic practice and the experiences in the nuclear safety review of the factory tests （FT） of the safety digital instrument and control system （DCS）, DCS FT is identified as several stages according to nuclear safety regulations and standards. The results show that the safety DCS function and performance should be tested. FOAK test strategy should be used discreetly, and not suggested to be used for the first system.

关 键 词：核电厂 数字仪表和控制系统 工厂测试 集成测试 

分 类 号：TP20[自动化与计算机技术—检测技术与自动化装置]