电气技术  2022, Vol. 23 Issue (12): 104-108    DOI:
技术与应用 |
一起电流互感器二次负载不满足要求案例分析
陈坤, 钟著辉
国网湖南省电力有限公司常德供电分公司,湖南 常德 415000
Analysis of a case that the secondary load of current transformer does not meet the requirements
CHEN Kun, ZHONG Zhuhui
Changde Power Supply Company of State Grid Hu'nan Electric Power Co., Ltd, Changde, Hu'nan 415000
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摘要 本文对一起计划检修工作中发现的保护用电流互感器二次负载不满足要求的案例进行分析,结合现场实际情况提出相应解决方法,并通过仿真模拟分析所提方法带来的潜在问题。
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陈坤
钟著辉
关键词 电流互感器二次负载伏安特性继电保护    
Abstract:This paper analyzes a case that the secondary load of current transformer for protection does not meet the requirements found in the planned maintenance work. Corresponding solutions are proposed based on the actual situation on site, and potential problems brought by the proposed methods are analyzed through simulation.
Key wordscurrent transformer    secondary load    V-I characteristic    relay protection   
收稿日期: 2022-10-08     
作者简介: 陈 坤(1989—),男,湖北十堰人,硕士,工程师,主要从事电力系统继电保护工作。
引用本文:   
陈坤, 钟著辉. 一起电流互感器二次负载不满足要求案例分析[J]. 电气技术, 2022, 23(12): 104-108. CHEN Kun, ZHONG Zhuhui. Analysis of a case that the secondary load of current transformer does not meet the requirements. Electrical Engineering, 2022, 23(12): 104-108.
链接本文:  
https://dqjs.cesmedia.cn/CN/Y2022/V23/I12/104