摘要
电网容量的快速发展对高压电气设备的绝缘监测提出了更高要求。本文介绍了高压电气设备绝缘在线监测系统的监测方法、主要绝缘信号采集处理以及监测系统功能,对变电站中主要设备(避雷器、电容型设备、变压器、GIS等)的监测要点进行了分析,这对电力企业提高设备的运行可靠性,减小设备的运行维护成本,延长设备绝缘寿命有其参照意义。
To insure operating of the hlgh-voltage electric equipment stably, reliably and economically should be met with the fast development of the power system capacity. This paper introduced the on-line insulation monitoring methods and the main insulation signal processing as well as the feature of the monitoring system. The essential insulation information of the main electric equipments （including arrestor, capacitive device, transformer, GIS etc） in substation was also discussed. This is important reference to power companies in their improving operating reliability, reducing operation and maintenance cost, delaying the insulation life of electric equipments.
出处
《中国测试技术》
CAS
2006年第1期64-66,122,共4页
CHINA MEASUREMENT & TESTING TECHNOLOGY
关键词
在线监测
诊断
高压电气设备
On-line monitoring
Diagnosis
High-voltage electric equipment
