Solkor Rf导引线差动保护装置试验方法  

Testing Technique of Differential Protection Device for Solkor Rf Guide Lines

作　　者：王婷婷 吴爱国 WANG Ting-ting;WU Ai-guo(China Nuclear Industry Fifth Construction Co.,Ltd.)

机构地区：[1]中国核工业第五建设有限公司

出　　处：《化工自动化及仪表》2021年第3期276-278,共3页Control and Instruments in Chemical Industry

摘　　要：针对Solkor Rf导引线差动保护装置试验技术展开研究,包括导引线测试、故障定值测试及一次通流试验等,并针对现场试验设备受限的情况提出了一种通过采用在穿心式电流互感器一次侧缠绕多匝线圈的方法提高一次侧模拟电流的试验方法,在保证试验可靠性的同时降低了现场试验成本。The test technology for Solkor Rf guide lines’differential protection device was researched,including the guide line test,device fault value test and the device primary current test.Considering the limitation of the field test equipment,a test method of increasing primary side analog current by winding multiple turns on the primary side of the through-core current transformer was proposed,which can ensure the reliability of the test and reduce cost of the field test.

关 键 词：差动保护装置 Solkor Rf导引线 一次通流试验 试验技术 

分 类 号：TH862.7[机械工程—仪器科学与技术]