New Approach to Congestion Mitigation Based on Incidence Matrix DCOPF

摘要: An incidence matrix approach for mitigating congestion in transmission network is presented this paper. Based on methodology, all congested power lines identified and main economical signals investment planning introduced. In method, we can determine strong weak corridors the network. The Flexible AC Transmission System (FACTS) device has been applied to enhance controllability of systems. New generations FACTS called Distributed such as distributed series impedance or static compensator have recently received increasing interests system control are expected be broadly deployed. This paper presents a detailed formulation algorithm find best location size DFACTS achieve optimal utilization capacity mitigate congestion. market simulation owing its robustness speed. Unlike, previous admittance based methodologies, which solidly depended topology, independency approach; it would an effective tool long-term expansion criteria implementing D-FACTS devices modern results show that method both satisfactory consistent with expectation. Simulation PJM 5-bus illustrate capabilities compression works.