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针对以北京市城区胡同地区的负荷特点建立供电负荷区域模型,分别对传统三相变压器供电方式和单相变压器供电方式的配网有功损耗进行了计算,并计算不同供电方式的工程造价,论述了单相变压器供电方式的经济效益。
According to the load characteristics of urban area in Beijing, the load area model was established. The power loss of traditional three-phase transformer and single-phase transformer were calculated, and the project cost of different power supply was calculated. Economic Benefits of Single Phase Transformer Power Supply.