电站热工保护信号防误动策略及优化措施  

The Anti-misoperation Strategy and Optimization of the Thermotechnical Protection Signal in Power Station

作　　者：张成立[1] 侯耀[1] 张海滨[1] 苏本新[1] 

机构地区：[1]中核集团江苏核电公司,江苏连云港222042

出　　处：《中国仪器仪表》2013年第2期43-45,共3页China Instrumentation

摘　　要：田湾核电站热工保护信号防误动策略,以及针对田湾核电站一期工程2台机组正常运行仪控系统中保护信号存在误动的问题,提出相应的硬件改进和软件优化措施,提高了保护信号的可靠性和稳定性,为机组稳定运行奠定了基础。The anti-misoperation strategy of the thermotechnical protection signal in Tian Wan Nuclear Power Station, as well as proposed hardware improvement and software optimization measures to prevent misoperation in the process of operation of instrumentation and control system. These measures improved the reliability and stability of the protection signal, so as to lay a good foundation for the stable operation of the unit.

关 键 词：保护信号 防误动 优化措施 

分 类 号：TM621.4[电气工程—电力系统及自动化]