摘要：As the proposal of energy internet and intelligent energy, the utilization of energy and the energy categories has become more and more diverse. This paper redefines the concept of multi energy interconnection network, and divides local energy network, regional energy network and wide area energy network. In the planning and construction of energy interconnection network, the very important work is the optimal allocation of energy. In order to better allocate energy, we need to abide by specific principles, but there are few literatures on energy allocation principles. Taking the regional energy network as the research object, several principles of energy optimal allocation in the regional energy network are designed, and each principle is explained in detail. Finally, principles can provide reference for the planning and construction of regional men.
