110 kV变电站继电保护二次回路改造需注意的问题及解决方案  

Problems and Solutions in the Transformation of Relay Protection Secondary Circuit in 110 kV Substation

作　　者：王添艺 Wang Tianyi(Nanjing Branch,Eleventh Design and Research Institute of Information Industry Technology and Engineering Co.,Ltd.,Nanjing Jiangsu 210000)

机构地区：[1]信息产业电子第十一设计研究院科技工程股份有限公司南京分公司,江苏南京210000

出　　处：《现代工业经济和信息化》2022年第4期309-311,共3页Modern Industrial Economy and Informationization

摘　　要：以某公司110 kV变电站电气二次系统继电保护改造项目为例,对其技术问题及其解决方案进行阐述,并提出了相应的解决方案,希望能对类似变电站的二次继电保护建设方面提供一定的帮助。Taking a 110 kV substation electrical secondary system relay protection transformation project of a company as an example,the technical problems and their solutions are elaborated,and corresponding solutions are proposed,hoping to provide some help to the secondary relay protection construction of similar substations.

关 键 词：变电站 110kV 继电保护 二次回路改造 

分 类 号：TM403[电气工程—电器]