Abstract:

 European power grid is the largest regional interconnected power network in the world, and a rare multi-national interconnected power network in the world. The total installed capacity of European power grid is the largest in the world, its acceptance and utilization for renewable energy is a learning model for every country to promote energy transformation and high-proportion renewable energy accommodation. Based on the analysis on the European power grid and the power source structure, load characteristics and network interconnection status of every country, this paper summarized the development situation of power grid of several countries in European and the main features of the interconnection with neighbouring countries. In addition, on the basis of analyzing the specific data of power gird, this paper analyzed the construction demand of building energy internet in 3 aspects: physical platform, information platform and financing mechanism, and summarized three implications of European power grid development for the construction of energy internet. The analysis and conclusion of this paper have certain reference value for deep research on energy internet.

Key words: European power grid, network interconnection, energy internet, renewable energy, power source structure