An Efficient Distributed Parallel Processing Method in Security Constrained Optimal Power Flow

상정사고를 고려하는 최적 조류 계산의 분산 병렬 처리 기법에 관한 연구

An operationally secure power system is one low probability of blackout or equipment damage. The power system is needed to maintain a designated security level at minimum operating cost. The inclusions of security make power system problem complex. But, because security and optimality are normally conflicting requirement, the separate treatments of both are inappropriate. So, a unified hierarchical formulation is needed. In this paper, the overview of security constrained optimal power flow (SCOPF) is presented and an introduction of parallel distributed formulation to SCOPF is also presented.