基于等网损微增率原则的矿井无功补偿算法的研究

Study of Mine Reactive Power Compensation Algorithm Based on Equal Network Loss Increase Ratio Law

根据煤矿自身的特点,提出一种将集中补偿与就地补偿相结合的"三级半"无功补偿方式。基于等网损微增率原则,对煤矿供电系统进行了无功补偿的计算,用Matlab软件建立了"三级半"无功补偿仿真模型,并对补偿后的结果加以仿真验证。这项研究对于节约煤炭企业的电能有重大意义。

According to the characteristics of coal mine, proposes the scheme of combining concentrated compensation and compensation on-spot mode of reactive power compensation of ＂three-step and a half＂. Based on the principle of equal network loss increase ratio, does the reactive power compensation calculation for coal mine power supply system. Uses the Matlab software to establish the ＂three-step and a half＂ reactive power compensation simulation model, and the result after compensation has been processed by the simulation test. The study is of great significance for saving electricity in coal enterprises.