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

作　　者：朱晓莹[1] 王彦文[1] 

机构地区：[1]中国矿业大学(北京)机电与信息工程学院,北京100083

出　　处：《煤矿机电》2015年第5期49-51,共3页Colliery Mechanical & Electrical Technology

摘　　要：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.

关 键 词：无功补偿 等网损微增率原则 MATLAB仿真 

分 类 号：TM714.3[电气工程—电力系统及自动化]