POWER DISTRIBUTION SYSTEM IN COLLECTIVE HOUSING, POWER DISTRIBUTION METHOD IN COLLECTIVE HOUSING, AND POWER DISTRIBUTION MANAGING DEVICE IN COLLECTIVE HOUSING

摘要

PROBLEM TO BE SOLVED: To realize power load control complying as much as possible with requests from dwelling units, while preventing the overload of a trunk line in an collective housing.

SOLUTION: The power distribution system in an collective housing for distributing electric power to each dwelling unit on a trunk line 5 comprises: a trunk line current measuring means 2 for measuring the current flowing on the trunk line 5 to detect overload; a trunk line power managing means 3 for notifying each dwelling unit of the reduction power amount obtained as a calculation result by calculating the power consumption to be reduced by each dwelling unit according to a predetermined calculation expression when the trunk line current measuring means 2 detects overload; and a dwelling unit managing means 6 provided to each dwelling unit for controlling the power consumption of each dwelling unit. The dwelling unit managing means 6 controls the power consumption within the dwelling unit based on the power amount to be reduced notified by the trunk line current managing means 2.

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