摘要
研究了既能调节低压配电网三相不平衡,又能解决无功补偿的方法。分析了传统的低压补偿装置采用共补分补方法的不足,提出了基于矢量分析法的全电容调节补偿模型,并以线损最小为目标进行优化。通过仿真验证其理论的正确性,并与传统的共补分补方法进行了比较,充分体现了调节补偿方法的优越性。
Measures not only to adjust the three phase unbalance in low voltage distribution network, but also to solve reactive compensation are researched. Traditional low-voltage compensation device using a total-respective compensation way is analyzed. The all capacitor adjustment and compensation model based on vector analysis method is presented to minimun the line loss as the goal. The simulation has proven this theory is good. It is compared with traditional compensation methods, turns out to be better.
出处
《供用电》
2009年第6期66-69,共4页
Distribution & Utilization
关键词
三相不平衡
线损
全电容
调节补偿
three phase unbalance
line loss
all-capacitor
adjusted compensation
