高压开关柜温度在线监测研究  

Study on Temperature on-Line Monitoring of High Voltage Switch Cabinet

作　　者：宋梁[1] 温秀峰[1] 

机构地区：[1]杭州市电力局,浙江杭州310000

出　　处：《电气开关》2012年第3期32-34,共3页Electric Switchgear

摘　　要：高压开关设备是电力系统的重要组成部分,首先介绍了高压开关柜触头发热原因和高压开关柜故障与触头温度的关系,然后对现有温度在线监测技术进行了总结。最后对比分析了不同监测方法的优缺点,建议推广使用光纤光栅传感系统进行开关柜温度在线监测。A high voltage switchgear is an important part of the electric power system. First, the paper presents the contact heat-producing reason of the high voltage switch cabinet and the relations between the switch cabinet and the contact temperature. Then the existing temperature on-line monitoring technology is summarized. Finally, contrast and analyze strong and weak points of the different monitoring methods and propose to disseminate and apply fibre-optical raster sensing system to carry out the switch cabinet temperature on-line monitoring.

关 键 词：开关柜 温度 在线监测 光纤光栅 

分 类 号：TM591[电气工程—电器]