季节交替或气温的突然变化对电气设备的影响  

作　　者：李兵[1] 

机构地区：[1]淮南田家庵发电厂,安徽淮南232007

出　　处：《中国科技纵横》2013年第24期196-196,共1页China Science & Technology Overview

摘　　要：季节交替或气温的突然变化对大电流设备的接头影响很大，接头变松造成接触电阻变大，接头发热导致绝缘损坏相问短路，设备停运。本文重点介绍了我厂#5炉A磨煤机口线，因季节交替变化对接头影响的情况。分享对季节交替或气温的突然变化对大电流设备的接头影响的一些认识了解。The sudden change in seasons or temperatures great influence on high current devices joints, loose joints caused by contact resistance increases, resulting in damage to the insulation joints fever phase short circuit, equipment outage. This article focuses on the stove factory # 5 A mill lines, due to the seasons changing circumstances impact on the joints. Share on seasons or sudden changes in temperature affect large joints of some of the current equipment knowledge to understand.

关 键 词：季节气温 变化 电气设备 影响 

分 类 号：TM762[电气工程—电力系统及自动化]