绕接工艺在核电厂1E级(DCS)设备电气接线中的应用  

Wire-Wrap Techniques Applied in Safety DCS Electrical Connections of Nuclear Power Plant

作　　者：李刚[1] 郝爱霞[1] 孙洪涛[1] 马吉强[1] 

机构地区：[1]北京广利核系统工程有限公司

出　　处：《自动化博览》2017年第4期80-85,共6页Automation Panorama1

摘　　要：为了解决台山1、2#机组安全级DCS设备集成的高密度、模块化装配问题,确保设备集成电气接线的安全、可靠、长期稳定运行。特对绕接工艺操作要素和工艺参数进行了分析,并采用工艺试验和工艺评定的方式进行了验证。经在台山1、2#机组1E级设备电气接线中的实践应用,和与焊接、压接工艺的对比分析,说明了绕接工艺具有安全可靠性和经济实用性。该工艺技术不仅提高了作业人员的工作效率,降低人因操作失误,保证了设备产品质量,还对设备集成模块化、自动化发展具有推动作用,值得推广。This article aims at solving the problems of the high density and modular assembly of safety DCS device integration in Taishan nuclear power plant units 1＆2. The purpose is to ensure the safety, reliability and long-term stable operation of electrical wiring device integration. The elements and parameters of the wire wrapping process were analyzed, and validated via adopting technological test and process evaluation method. The electrical wiring practices in Taishan nuclear power plant units 1＆2, and comparative analyses with the welding, crimping process illustrate the safety, reliability and economic practicality of the wire wrapping process. This technique not only increases the operation efficiency, reduces human misoperations, and ensures the quality of products, but also promotes the development of modularized, automated equipment integration.

关 键 词：绕接工艺 安全级DCS 防震型绕接连接 拉脱力 可靠性 

分 类 号：TM623[电气工程—电力系统及自动化]