unbalance load

The causes of three-phase unbalance of distribution network is roughly divided into two types. One kind is caused by the unbalanced power supplied link system, another kind is caused by the load of the asymmetric three-phase unbalance system.

配电网三相不平衡产生的原因大致分为两类，一类是由供电环节不平衡引起的系统三相不平衡，另一类是由负荷的不对称引起的系统三相不平衡。

Study of static var compensator for unbalance load based on DSP

基于DSP的不平衡负载的静止无功补偿研究

Research and Application of MARK ⅱ Freight Train Overload and Unbalance load Detecting System

MARKⅡ货物列车超偏载检测系统的研究与应用

When the accumulated load kept unbalance, for perennial-operation PRW the pumping temperature could increase or reduce much annually, which even made PRW not work.

当累积负荷不平衡时，长期运行抽灌同井的抽水温度会出现明显地年度升高或降低，严重时使源汇井失效。

It was analyzed why threephase load in unbalance can be taken place, the harmfulness resulted from distribution transformer with unbalanced threephase load was discussed emphatically and the importance of balanced threephase load was pointed out in this paper.

结合一起事故，分析了三相负荷不平衡产生的原因，着重论述了三相负荷不平衡对配电变压器产生的危害，指出了平衡三相负荷的重要性。