상정사고를 고려한 에너지와 예비력 최적 배분 기법

This paper present a new approach for optimal dispatch for energy and frequency control reserve considering contingency in the competitive electricity market. Ancillary service plays a key role in maintaining operation security of the power systems in a competitive electricity in power system. This paper proposes a methodology for optimal dispatch for frequency control reserve that satisfy all constraints such as equality and in-equality constraints for all possible contingencies of power system. The methodology are accomplished with the equality and in-equality constraints based on AC load flow. To verify the effectiveness of the proposed method, the numerical study has been performed for 5-bus sample system.