电气技术  2019, Vol. 20 Issue (9): 120-122    DOI:
技术与应用 |
10kV可控电阻接地系统接地变零序电流保护若干问题的研究
江清楷, 何欣欣
中山供电局,广东 中山 528400
Research on some problems of ground transformer zero sequence current protection in 10kV controlled resistance grounding system
Jiang Qingkai, He Xinxin
Zhongshan Power Supply Bureau, Zhongshan, Guangdong 528400
全文: PDF (2907 KB)   HTML (1 KB) 
输出: BibTeX | EndNote (RIS)      
摘要 10kV可控电阻接地系统具有瞬时性接地快速灭弧、可靠切除永久性故障的优点,已得到广泛的应用。本文就可控电阻接地系统接地变零序电流保护的若干问题进行了研究,并提出了相应良好的解决方案。
服务
把本文推荐给朋友
加入我的书架
加入引用管理器
E-mail Alert
RSS
作者相关文章
江清楷
何欣欣
关键词 可控电阻接地系统零序电流保护接地变小电阻    
Abstract:The 10kV grounding system with controllable resistance has the advantages of rapid arc extinguishing while instantaneous grounding and reliable fault removal while permanent failure, has been widely used. In this paper, some problems of zero sequence current protection for grounding transformer in grounding system with controllable resistance are studied, and the corresponding optimal solution is put forward.
Key wordscontrolled resistance ground system    zero sequence current protection    grounding transformer    small resistance   
收稿日期: 2019-02-17      出版日期: 2019-09-12
作者简介: 江清楷(1983-),男,福建尤溪人,硕士研究生,工程师,主要研究方向为电力系统继电保护。
引用本文:   
江清楷, 何欣欣. 10kV可控电阻接地系统接地变零序电流保护若干问题的研究[J]. 电气技术, 2019, 20(9): 120-122. Jiang Qingkai, He Xinxin. Research on some problems of ground transformer zero sequence current protection in 10kV controlled resistance grounding system. Electrical Engineering, 2019, 20(9): 120-122.
链接本文:  
https://dqjs.cesmedia.cn/CN/Y2019/V20/I9/120