摘要
无功补偿在电力系统中起到提高功率因数的作用,合理地使用无功补偿设备,可降低设备和线路的损耗,对调整电网电压,提高供电质量,抑制谐波干扰,保证电网安全稳定的运行具有十分重要的作用。本文从电力无功补偿的基本原理、无功不足的危害、补偿方式、运行管理及实际应用几个方面进行分析,阐述了无功补偿在电力电网中应用的意义和作用。
the watfless power compensation in power system to improve the power factor,rational use of watfless power compensation equipment, can reduce equipment and line loss, to adjust the voltage of power grid, improve power quality, harmonic interference, which plays an important role in the safe and stable operation of power grid~ From the electric watfless power compensation principle, insuffi- cient reactive power compensation, harm, operation management and practical application in several aspects of the analysis, this paper expounds the significance and functions of wattless compensation applied in power in power network.
出处
《黑龙江科技信息》
2013年第19期51-52,共2页
Heilongjiang Science and Technology Information
关键词
电力系统
无功补偿
电网
Power system
Wattless power compensation
Power grid
