摘要
介绍了变电站无功补偿的计算方法和电压无功动作的几种判据原理及特点 ,尤其是电压无功相关性复合控制判据。采用该判据 ,可以在保持无功调节次数和无功补偿效果不变的情况下 ,有效地减少有载分接开关的调节次数并提高电压质量。
The methods of var compensation calculation and the principle of voltage & var control criterion, especially that of their coherent compound control, are described.Adopting this criterion, the switching times of loaded taps can be efficiently decreased and the voltage quality improved, while the var control times and var compensation effect keep unchanged.
出处
《电力自动化设备》
EI
CSCD
北大核心
2001年第6期17-19,共3页
Electric Power Automation Equipment
