单相配电变压器在低压城网中的应用探讨

Research on Application of Single-phase Distribution Transformer in Urban Lower-voltage Grid

文章介绍了单相配电变压器在低压城网中的应用场合和应用优势,通过对单相配电变压器的结构和单相配电系统的供电方式进行分析,指出单相配电变压器在低压城网中的应用注意,并提出在低压城网建设和改造中,应根据实际情况,形成单相和三相配电变压器相结合的供电方式。

This paper introduces the application condition and advantages of single-phase distribution transformer in urban lower-voltage grid.With the analysis of the structure of single-phase distribution transformer and the way of power supply of the single-phase distribution system,the paper points out the attentions in the application of single-phase distribution transformer in the urban lower-voltage grid,and puts forward the proposal that in the construction and reconstruction of the urban lower-voltage grid,the way of power supply combining single-phase distribution transformer and three-phase one should be formed with the consideration of the real situation.