earticle

영어

Renewable energy policy have had a great influence on power industry in terms of energy mix and energy market environment. However, due to its output variability and uncertainty, power system operation has become more complicated. Specifically, Microgrid that procures its generation capacity mostly from renewable energy resources faces the financial and operational volatility. Thus, this paper suggests a contract between main-grid and Microgrid and the optimal scheduling of Microgrid resources based on the contract. Numerical simulations on a test Microgrid exhibit the effectiveness of the proposed methodology.