变电站变压器经济运行方式的研究

Study of Economic Operations of Substation Transformers

基于变电站变压器组合运行技术特性的分析 ,提出了计算变电站多台变压器组合经济运行方式的“最小交点损失法”。这种方法可直接推广应用于三绕组变压器组合经济运行的情况。实际应用结果表明 ,本文的方法简单、实用。

Based on the technique characteristic analysis of substation trandformer combination operation,an effective method called cross point minimum loss is presented to decide the operation mode of transformers in a substation,by which the active power loss of substation is minimized.The method is easy to extend for threewinging transformer combination operation.Practical use shows that the proposed method is simple and effective.