Abstract
With the increasingly serious environmental pollution, it is of great significance to construct a comprehensive day-ahead dispatch model of the integrated energy system. For the regional electricity-heat integrated energy system, firstly analyze the operating characteristics and dispatch costs of all units in the system, and then establish the day-ahead economic dispatch model of the system. Furthermore, an improved PSO algorithm is designed based on the idea of adaptive weight and genetic algorithm, and the appropriate algorithm is used to solve the work schedule of each unit in the system through a calculation example. Then the sensitivity analysis of the electric boiler capacity is carried out. Finally, the feasibility of the proposed model is verified through the results analysis, which provides a reference scheme for the electricity-heat integrated energy system including electric vehicles.
Highlights
With the large-scale development of non-renewable energy sources such as coal and oil, human society is facing a crisis of environmental degradation[1]
Literature[4] proposed a multi-objective optimal scheduling model for an electricity-heat integrated energy system that takes into account network transmission losses
Literature[5] studied the optimal allocation of energy resource in high-proportion renewable energy system
Summary
With the large-scale development of non-renewable energy sources such as coal and oil, human society is facing a crisis of environmental degradation[1]. In order to improve the utilization rate of energy, the proposal of the Energy Internet has aroused great concern around the world[2]. Literature[4] proposed a multi-objective optimal scheduling model for an electricity-heat integrated energy system that takes into account network transmission losses. Literature[5] studied the optimal allocation of energy resource in high-proportion renewable energy system. Literature[6] proposed a joint optimal dispatch model of electricity-gas-heat integrated energy system with user-side participation. The following content is: the second part establishes the unit model of the electricityheat integrated energy system, and the third part determines the objective function and.
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