能源互联网目标下电力信息物理系统深度融合发展研究

Research on Deep Integration of Power Cyber Physical System under Energy Internet Goals

能源互联网是解决当前能源系统问题、推动能源系统变革的智慧综合能源系统,对提高可再生能源比重,促进化石能源清洁高效利用,提升能源综合效率具有重要意义。电力信息物理系统融合是建设能源互联网的核心基础和关键所在,融合水平是决定能源互联网发展阶段的重要因素。通过研究电力与信息技术融合的价值、架构以及与能源互联网的关系,以历史长周期(1900—2018年)为跨度,量化分析揭示电力信息物理融合发展规律,预测未来趋势,提出能源互联网建设重点战略方向,为中国能源互联网的建设与发展提供理论依据和决策参考。

Energy internet is a smart integrated energy system that can solve current energy problems and promote the transformation of energy system,and it is of great significance in increasing the proportion of renewable energy,promoting the clean and efficient use of fossil energy,and improving the overall efficiency of energy.The integration of power system and cyber-physical system is the core foundation for building energy internet,and the integration level is an important factor for determining the development stage of energy internet.Based on a study of the value and framework of power and cyber system integration,as well as its relationship with energy internet,a quantitative analysis is made for a long historical period(1900-2018)to reveal the law of development for power and cyber system integration,and predict the development trend and bottlenecks in future,and the key strategic direction is proposed for energy construction,which can provide a theoretical basis and decision-making reference for the construction and development of energy internet in China.This work is supported by Science and Technology Project of Sate Grid Corporation of China(Research of Function Structure Designing and Key Supporting Technologies of Energy Internet).