Multi-Energy Flow Energy Management on Regional Energy Internet

In recent years, energy internet and integrated energy system has become a new research highlight and leading edge and multi-energy flow coupling is one of its key features distinguished from smart power grids. Multi-energy flow is one of the key features that energy internet and integrated energy system distinguishes from smart power grids and is an important development orientation in energy field. Compared with traditional power grid energy management, multi-energy flow energy management mainly confronts three aspects of challenge such as "multi-energy flow coupling, multi-time scale and multi-management body". The establishment of a theoretic and method system for multi-energy flow energy management helps to promote utilization of renewable energy sources and improve comprehensive energy efficiency as well as to ensure safety in comprehensive energy supply, promote upgrading of energy industry and provide a new technological approach for energy production and consumption revolution in China.