核电厂仪控系统抗电磁干扰的技术方案  

Technical Scheme for Realizing Electromagnetic Interference Tolerance of Instrument and Control Systems in Nuclear Power Plants

作　　者：何朝均 朱高斌 HE Chaojun;ZHU Gaobin(Jiangsu Nuclear Power Co.,Ltd.,Lianyungang 222002,China)

机构地区：[1]江苏核电有限公司,江苏连云港222002

出　　处：《电工技术》2024年第20期182-184,188,共4页Electric Engineering

摘　　要：为了解决核电厂仪控设备面临的电磁干扰问题,提升仪控系统的运行可靠性,以30万kW核电项目为例,探讨DCS仪控平台在通风控制室系统设计过程中对抗电磁干扰的技术方案。介绍了空间隔离、屏蔽、接地和抗电磁干扰管理等技术手段,并对未来核电项目的抗电磁干扰技术方案提出了建议。In order to cope with electromagnetic interference that impacts the instrument and control equipment in nuclear power plants and improve the operation reliability of the instrument and control system,this paper takes a 300000 kW nuclear power project as an example,and discusses the technical scheme in the design of electromagnetic-interference-tolerant DCS instrument and control platform in the design process of the ventilation control room system.It clarifies the entailed technical means including space isolation,shielding,grounding,and electromagnetic interference tolerance management,and puts forward corresponding suggestions.

关 键 词：核电厂 仪控系统 抗电磁干扰 

分 类 号：TM623[电气工程—电力系统及自动化]