三相不平衡动态节能降损方法研究

Study on dynamic energy saving loss reduction method of three-phase unbalance

通过探究配电变压器损耗的形成原因及影响因素,分析三相不平衡、无功负荷、中线电流对动态损耗的影响,提出一种综合中线电流抑制、有功功率转移、动态无功补偿、降低三相不平衡度等动态节能降损方法。

Through the study of causes and influential factors on the analysis of distribution transformer, it is analyzed that three-phase unbalance, reactive load and neutral current effects on the dynamic loss, This paper presents a dynamic energy saving method, such as the suppression of the composite middle line, the transfer of reactive power, the dynamic reactive power compensation, and the reduction of three-phase imbalance.