摘要
分析了杜儿坪矿新华35kV变电站供电系统谐波超标的主要原因,指出应改造现有无功补偿设备,增加滤波器,无功补偿问题和谐波治理问题同时考虑,合并解决。
This paper analyzes the main reasons why the harmonic wave of Xinhua 35 kV Substation in Du＇erping Coal Mine is out of limits, and points out that the existing reactive-power compensation equipment should be transformed, the filter should be added, and the reactive compensation and the harmonic treatment should be considered at the same time and solved integratedly.
出处
《科技情报开发与经济》
2009年第8期165-167,共3页
Sci-Tech Information Development & Economy
关键词
变电站
供电系统
电能质量分析
substation
power supply system
power quality analysis
