华电技术 ›› 2011, Vol. 33 ›› Issue (5): 57-57.

• 技术交流 • 上一篇    下一篇

小水电增设无功补偿装置的可行性分析

杨思斯   

  1. 湖南水利水电职业技术学院,湖南长沙410131
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-05-25 发布日期:2011-05-25

Analysis on feasibility of adding reactive power compensation device in small hydropower station

YANG Sisi   

  1. Hunan Hydroelectric Occupational College, Changsha 430131, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-05-25 Published:2011-05-25

摘要: 针对现阶段小水电站近区负荷多且大量消耗无功功率的工业负荷特点,尝试应用无功补偿技术解决系统吸收无功功率以及线路末端电压过低的问题,取得了良好效果。

关键词: 无功功率, 无功补偿, 经济效益

Abstract: At the present stage, the major loads of small hydropower station are near region loads, and a large part of them is industrial loads, which consume large amount of reactive power. As a trial, the reactive power compensation technology was adopted to solve the problems of system reactive power absorption and too lower voltage in line tail end, and favorable effect was obtained.

Key words: reactive power, reactive power compensation, economical benefit