Energy Operation System Using Uncertain Electric Data in Korean Tariff System

This paper proposes an energy storage system sharing method with consideration of uncertain data in consumer's load profile and generation amount in photovoltaic voltage. For the rational decision, the power operation plan of the prosumers in the region is determined by considering the fixed electricity charge through the system operator. To consider that whole of predicted data is uncertain comparing with the practical data, we set a practical operating mechanism which depends on 2 stage central operation algorithm. Based on the proposed algorithm, we can stabilize the electric charge of all consumers obtain a result of reducing the peak load in the power system.