论不对称无功补偿

DISCUSSION ON REACTIVE-POWER COMPENSATION OF NON-SYMMETRY

为了消除不对称负载在电网中的不良影响,本文提出了不对称无功补偿的概念,导出求解不对称无功补偿负载的普遍方程为: 本文为满足上述方程的不对称电路建立了等值对称电路模型,并据此提出不对称补偿和低功率因数补偿共用补偿设备的全电容化和一体化措施,从而使无功补偿更为经济合理。

In order to remove harmful effects of nonsymmetrical load in network, this article has come up with the conception concering reactive-power compensation of non-symmetry and has introduced general equation for solution of reactive-powerload compensation in non-symmetry, i.e. This article has built the symmetrical circuit model of equal value so as to suit the previous equation, according to this, a unified means is therefore introduced to two kinds of compensations of both non-symmetry and low-po-wer-facter. So that the reactive-power compensation will be more economical and more reasonable.