Research on Planning Difficulty and Decoupling Method of Integrated Energy System

摘要

This paper clarifies the relationship between integrated energy system, smart grid and energy internet. And the paper proposes that integrated energy system is the realization form of energy internet at the current stage, and further describes the composition and basic principle of integrated energy system. Then the paper summarized research results, summarized experience of micro grid demonstration project and other projects, put forward basic idea of essential demand, broke the routine for planning, construction and operation of integrated energy system, focused on essential demand of regional energy utilization, gave main steps of demand analysis, and expounded basic method of decoupling analysis. Finally, the paper suggested that the academic community pay attention to research of key theories and technologies, and the state encourage the development of integrated energy service industry.