Power distribution system

The utility model provides a power distribution system, include: concentrate the power supply to exchange distribution device, at least one distal end cascades interchange distribution device, each the distal end cascades interchange distribution device and disposes at least one single phase output along separate routes, the distal end equipment of zooming out of single phase output branch connection to the same sharing side that builds together of same phase separating in at least one single phase output shut, wherein, including a three -phase multiloop smart electric meter among the concentrated power supply interchange distribution device, three -phase multiloop smart electric meter with each branch of first three -phase incoming line circuit is connected, with the sensing each sharingoperator equipment power consumption of high -efficient low -cost precise measurement is realized to the power consumption of each phase separating among the first three -phase incoming line circuit. 本实用新型提供了种配电系统，包括：集中供电交流配电