Optimal operation of hybrid energy storage integrated micro-energy network considering carbon quote

Abstract

The impact of carbon trading policies is rarely considered in the current optimal operation strategy of integrated micro-energy network system. For this reason,a optimization operation model of hybrid energy storage micro-energy network that takes into account the cost of carbon emissions is proposed in this paper. The model first combines source-load-storage and energy conversion devices for an integrated micro-energy network system configuration,and establishes an optimial objective function considering carbon allowances according to the implementation scheme for carbon emission allowance allocation. The simulation is then carried out on the basis of data from a certain region,and the results of the optimised operation of the system to meet the minimum cost of carbon emissions are obtained by using Gurobi. The results of the calculation examples show that the free carbon emission allowance can reduce the operating cost of the integrated micro-energy network system and affect the system operation strategy. The model proposed in this paper can reflect the impact of carbon emission cost factors on energy consumption structure,and provide reference and basis for the configuration and operation of the energy structure of the integrated micro-energy network system.

Keywords

• integrated micro-energy network system
• hybrid energy storage
• carbon emission quota
• gurobi
• optimized operation
• energy structure configuration