Distributed Optimal Dispatching for Multiple Parks Based on Combined Cooling Heating and Power

摘要

Parks generally require a variety of energy sources such as electricity, heat, and cold. By using a combined cooling, heat and power technique, the pressure on energy supply can be effectively alleviated and energy can be use cleanly and efficiently. A regional integrated energy system architecture including multiple parks was proposed, and a park model based on combined cooling heating and power technique was established. Alternating direction multiplier method is introduced to establish a distributed optimal dispatching model of a regional integrated energy system with multiple parks that takes into account network loss. Based on the analysis of the optimal dispatching results of multiple parks, and the comparison of the results of distributed and centralized models, the practicability and accuracy of the solution method and proposed model are verified.