摘要
全封闭式高压开关柜在配电网中大量使用,运行可靠性得以大幅提高,由于高压开关柜全封闭的特点及无人值守运行模式给日常巡视工作带来了困难,尤其柜内一次电气接头的发热不易及时发现,易造成故障范围的扩大,通过对高压开关柜在线测温方案探讨分析,提出了一种全新的测温方案,以满足不同现场条件的需求。
Totally enclosed high-voltage switchgear is used in great quantities in the distribution network,the reliability can be greatly increased,because of the characteristic of the high-voltage switchgear is fully enclosed and unattended operation mode to promote brought difficulties to daily patrol work,especially a contained in the electrical connector of fever is not easy to find in time,easy to cause failure of expanding the range of,are discussed by online temperature measurement scheme of high voltage switch cabinet,A new temperature measurement scheme is proposed to meet the requirements of different field conditions.
作者
王炳国
胡金海
潘东生
Wang Bingguo;Hu Jinhai;Pan Dongsheng(Electric Power Branch,Shengli Petroleum Administration Co.,Ltd.,SINOPEC,Dongying 257000)
出处
《石化技术》
CAS
2021年第7期13-14,共2页
Petrochemical Industry Technology
关键词
接头发热
测温
传输方式
探讨
joint heating
Temperature measurement
Transmission mode
discuss
