The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login
|
Sign Up
|
Oriprobe Inc.
|
Feed
Home
Journals
Order
TOC Alerts
Subscription
Products & Services
Pricing
FAQ
About
Journal Articles
Laws/Policies/Regulations
Companies/Products
Title, abstract, keywords:
Combined Search
Advanced Search
Pay per View through On Demand Search
Package:
ALL
Astro-Earth Science
Agriculture
Physics
Mathematics
Arts & Humanities
Medline Collection
Health/Medicine/Biology
Chemistry/Chemical Engineering
CAOD
English Journals
Traditional Chinese Medicine
NPC CPPCC Journals
China Defense and Military Sciences
Author:
Journal / Book Title:
Year:
Volume:
Issue:
Location Analysis of GIS Circuit Resistance Defection
Author(s):
JIA Zhijie
,
ZHANG Bin
Pages:
46
-
50
Year:
2015
Issue:
5
Journal:
Electric Power
Keyword:
circuit resistance
;
grounding switch
;
fracture waveform
;
electric interface
;
resistance measurement
;
Abstract:
回路电阻测量是GIS交接试验和例行试验中的一个主要项目,其目的是检查电气设备安装质量和回路的完整性.在综合考虑GIS内装导体常见的连接方式、影响GIS主回路电阻的因素和GIS回路电阻测量存在问题的情况下,针对变电站500 kV GIS断路器间隔例行试验时回路电阻超标的异常情况,通过诊断性试验、断路器气室开盖检查、地刀及电流互感器(TA)气室解体检查3个步骤不断缩小缺陷查找范围,定位缺陷并查明缺陷原因.提出了解决方案,并给出相应的检修建议,提供了一种GIS回路电阻超标定性与定位分析方法.
Citations
No citation found
Related Articles
loading...