Research on Operation Strategy of Heat Storage System Suitable for New Energy Consumption in High Altitude and Cold Region

Abstract

In recent years, the development and utilization of new energy is gradually shift from power system to integrated energy system, while in the integrated energy system, in addition to the traditional electric power production and the storage part, the heating and storage system in the integrated energy system plays a very important role, especially in the cold high altitudes, which can take advantage of the new energy heating thermal storage mode and solve the heat demand brought by the alpine and high altitude environment, and increase the proportion of new energy consumption. First, this paper explored the working principle of the heat storage device and simulated and analyzed the working process. Then, the influencing factors of high altitude and high cold environmental conditions are added to analyze the influencing factors of high altitude and high altitude on the heat storage system and the results are corrected. Finally, the heat storage device is put into the electric heating integrated energy system and the scheduling strategy is studied and verified by simulation with the goal of maximizing the new energy consumption. The simulation results show that the addition of the heat storage device provides a good place for the consumption of new energy, which can effectively improve the proportion of new energy consumption and support the construction of a new power system while solving the heating problem in the alpine and high-altitude areas.