Locational Marginal Pricing and Daily Operation Scheduling of a Hydro-Thermal-Wind-Photovoltaic Power System Using BESS to Reduce Wind Power Curtailment

The Daily Operation Scheduling (DOS) gets new challenges while a large-scale of renewable energy is inserted into the power system. In addition to operation, variability these sources also causes problem in hourly pricing, represented here by Locational Marginal Pricing (LMP). Therefore, applications, such as shifting, offer greater efficiency system, minimizing negative effects caused wind curtailment (WPC). This paper shows LMP formation DOS hydro-thermal-wind-photovoltaic system with battery storage and reduction WPC. Here, photovoltaic plants are designed be dispatched, not mandatory, able cut generation, insertion Distributed Generation considered. Moreover, solve problem, interior-point method used. Additionally, DC optimal flow, used represent representation electric grid, modeled an iterative approach. analysis made IEEE 24-bus data from Brazil. Lastly, results simulations presented discussed, demonstrating effectiveness optimization reduce WPC, total operation cost, provide curve.