Research On Regional Carbon Market Trading Under Double Chain Coupling

The carbon emissions of the power industry account for 40%of the total carbon emissions of China’s society,so in order to successfully achieve the "dual carbon"goal.the power industry must play a leading role.In this context,the construction of a new power system with new energy as the only way for the power industry to achieve its own carbon reduction,support China’s social carbon reduction,and promote the high-quality development of the power industry.In the current research on carbon reduction methods in the power industry,most of them directly start from controlling carbon emission reduction at the source end,and few control the carbon emission reduction at the three ends of the source grid load from the "perspective of electricity carbon",so the power industry should strictly respond to the call for low-carbon transformation "multi-line attack",because it will be increasingly difficult to rely only on a high proportion of new energy consumption,and only by achieving the coordinated development of electricity and carbon can the whole chain be optimized.Based on the above background,this thesis carries out a research on regional carbon market trading under double-chain coupling.On the basis of comprehensively considering the synergistic relationship between electricity and carbon quotas,such as the correlation,matching degree and relative degree of freedom,this thesis first studies the collaborative trading mode of carbon quotas and electricity participation of all links and entities of "source,network load",combines the natural consistency of blockchain technology with weak centralization and distributed trading characteristics and the construction of electricity carbon market,and constructs a dual-chain coupling transaction physical architecture model and network operation model of electricity and carbon quotas,which ensures the autonomy and security of system network operation.Through the Multichain platform,the user node creation and configuration simulation experiment is carried out;Secondly,taking the source-end thermal power plant and clean energy power plant as examples,the underlying technology of the blockchain is gradually studied,and the electricity/carbon quota trading blockchain is designed from the two aspects of the structure and logical hierarchy of the blockchain.Finally,through smart contracts,the multi-objective search optimization algorithm based on particle swarm algorithm is run with a programmatic script to realize the simulation and verification of the power generation index trading model,and the feasibility analysis of the carbon quota trading model is carried out,which confirms the adaptability and effectiveness of the proposed trading scheme and provides a reference for the construction of the electricity carbon market.