摘要
文章对高压电力设备热点温度的监测方法及其监测技术进行了分析总结:详细介绍了高压电力设备热点温度在线监测系统各组成部分的结构及功能;指出该监测系统适用于发电厂、变电站高压母线接头、高压开关柜电缆接头、室外刀闸等热点温度的非接触式无线监测;又列举变电站实例证明了该系统的实用性,并从供电企业实际需要出发,对温度在线监测系统提出完善改进建议。
The monitor method technology of HV device hot spot temperature are analyzed.The structure function of HV device hot spot temperature on-line monitor system are introduced in detail.It is pointed out that the monitor system is suitable for non-contact wireless monitoring,such as HV bus joints of power plant substation,cable joint of high voltage switchgear,outdoor disconnector.The practicality of the above system is proved through the example in substation.Suggestions are put forward for perfecting on-line monitoring system from the real demand of power supply enterprise.
出处
《陕西电力》
2010年第7期35-39,共5页
Shanxi Electric Power
关键词
高压电力设备
热点温度
在线监测系统
high voltage device
hot spot temperature
on-line monitor system
