长春地区配电网三相不平衡现状分析

The analysis to three-phase imbalanced situation in distribution network of Changchun Area

结合详细的数据计算分析了长春地区三相不平衡台区情况,总结出三相的负荷分配情况不同对线损的具体影响,通过分析和计算该地区三相不平衡台区情况,找出影响三相不平衡的主要因素,作为研究的主要对象,整合出对三相不平衡调整时存在的技术、管理方面的问题,消除由这些因素带来的三相分布不平衡进而引起的供电系统的不平衡,降低线损引起的能耗。

Based on the detailed data and calculation the paper analyzes the situation of three‐phase imbal‐anced in Changchun area ,sums up the specific impacts of three‐phase load distribution difference to line loss .Through the analysis and calculation of three‐phase imbalanced situation in this area ,it finds out the main factors influencing three‐phase imbalance .As the main researching object of this paper ,the problems on integrating technology of three phase imbalanced adjustment and management issues are concluded in order to eliminate the imbalanced power supply system caused by three‐phase imbalanced distribution ,and reduce the energy consumption caused by line loss .