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Abstract: this article with the comprehensive community of the power distribution system design as the research object, the comprehensive community of electrical load calculation, power supply mode selection, the selection of substation, the residents of the electrical load regulation, lighting equipment selection and distribution circuit, the selection of the six aspects, emphatically elaborated the comprehensive community in the electrical system design process needed to concern, and then demonstrates the high quality of the power distribution system design in comprehensive community to ensure the safety and the standard electricity process as crucial role and significance.

Keywords: comprehensive community distribution system design power substation electrical load

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