A Carbon Emission Flow Model for the Distribution System Considering Network Characteristics

The further promotion of carbon peak and carbon neutrality targets puts forward higher requirements for the measurement of electricity consumption for power consumers, but traditional carbon emission measurement method can not realize the real-time and accurate measurement of electric power carbon emission of power consumers in the distribution system, which is not conducive to release carbon reduction potential and promote the low-carbon transformation of energy system. To solve this problem, a carbon emission flow(CEF) calculation model in the distribution system considering network characteristics is proposed in this paper. Firstly, the CEF of distribution system is established considering the distributed renewable energy integration and the radial topology. On this basis, a calculation method of CEF of active distribution network in a backward/forward framework is proposed. Finally, an improved IEEE 33-bus system is adopted to verify the effectiveness of the proposed model.