SPPA-T2000系统AP离线分析及风险处理方案  

AP Off-Line Analysis and Deal with Risk in SPPA-T2000 System

作　　者：苏正 文登宇 张启飞 冯明 Su Zheng;Wen Dengyu;Zhang Qifei;Feng Ming(Taishan Nuclear Power Joint Venture Co.,Ltd.,Guangdong,Jiangmen,529228,China)

机构地区：[1]台山核电合营有限公司,广东江门529228

出　　处：《仪器仪表用户》2022年第7期39-43,108,共6页Instrumentation

摘　　要：介绍第三代中国先进压水堆(CEPR)SPPA-T2000系统AP的构成及故障类型,并且阐述了各类AP故障对机组运行造成的影响。最后,选取对电站调试和运行过程中影响范围最大的AP离线下装工作,给出了典型AP离线下装过程中存在的风险、风险分析原则以及处理方案。这对其它采用SPPA-T2000技术的核电、火电等项目都具有参考和借鉴意义。Firstly,this paper introduces the AP unit of SPPA-T2000 system,which is used in the third generation advanced pressurized water reactor(CEPR)in China.Secondly,several kinds of AP maldunction are expounded,which can impact on the operation of nuclear plant unit.Finallly,chooses the AP off-line downloading which has the greatest impact on the commissioning and operation of the power station,then the risks existing in the typical AP off-line downloading process,the risk analysis princi-ple and treatment scheme was introdued.What’s more,it is significant to other projects which adopt SPPA-T2000 technology.

关 键 词：SPPA-T2000 AP离线下装 风险分析 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]