关键词: 冬奥会, 能源互联网, 新一代电力系统, 能源转型

Abstract: The Chongli area in Zhangjiakou, Hebei Province, has rich renewable energy resources with favorable policies for development. It is of great significance and value to build a new generation of power system in Chongli under the background of China's energy revolution and re-electric strategy. Under the guidance of wide interconnection, intelligent interaction, flexible flexibility, safety control and open sharing, an index evaluation system is constructed for construction and development of the new generation of power system based on its important connotation and characteristics. Based on the energy data, the paper analyzes the status of the power system in the early construction period of the Winter Olympic Games, and presents the final construction goals of the power system. Furthermore, the technology path for Energy Internet development is designed and the contributions of 17 major engineering projects to the power system's goals are systematically analyzed. Finally, the construction effects of the new generation power system are comprehensively evaluated based on the completion of the above projects. The evaluation result shows that before the opening of the Winter Olympic Games, a new generation of power system will be built in Chongli with remarkable technical characteristics and in line with the future development direction.

Key words: Winter Olympic Games, Energy Internet, a new generation of power systems, energy transition