CONTROL SYSTEM AND CONTROL METHOD FOR POWER DISTRIBUTION SYSTEM

摘要

PROBLEM TO BE SOLVED: To resolve voltage deviation of a total power distribution system, and get rid of monetary unfairness among users in a profit direction.

SOLUTION: A control system for a power distribution system: is applied to a power distribution system to which a plurality of users having a distribution type power supply capable of adjusting electric energy are connected; is connected to the users through a communication network; and acquires information on voltage from the users having the distribution type power supply through the communication network. The control system for the power distribution system comprises: communication means for giving a control instruction for the distribution type power supply; a control sensitivity DB storing a cost required for changing the voltage by adjusting the distribution type power supply as control sensitivity data in association with the user and the distribution type power supply; and a control DB storing priority of power adjustment using the distribution type power supply in the case that the voltage of the user has deviated from the range between an upper limit threshold and lower limit threshold of the voltage that the user is permitted. The control system for the power distribution system gives the control instruction to the distribution type power supply according to the priority which is determined by using the control sensitivity DB for the user and its distribution type power supply capable of maximizing the sum of monetary loss and profit caused by the power adjustment.

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