It's an immediate priority for many entrepreneurs to effectively improve the efficiency of energy utilization and elimination

as well as environmental protection. A multi-energy hybrid AC/DC power supply model is proposed

which realizes AC/DC flexible transformation of electrical energy and comprehensive utilization of multi-energy resources. A comprehensive analysis of the power supply characteristics of AC/DC power system is made

considering constraint of power balance

operation constraints of each appliance and constraint of environmental cost

combined with characteristics of heat-supply system and energy storage system. The optimal output and total operation cost of traditional communication network model are obtained by GAMS optimization software. The operation results of the two models are compared from power supply

heat supply and other aspects

which verifies the advantages of the proposed model in reducing operating costs

harmful gas emissions and coal consumption.