WANG Qixin,LU Baotong,WANG Beibei,et al.Blockchain-based Renewable Energy Power Tracking Method in Background of Renewable Portfolio Standard[J].Automation of Electric Power Systems,2022,46(23):11-19.
WANG Qixin,LU Baotong,WANG Beibei,et al.Blockchain-based Renewable Energy Power Tracking Method in Background of Renewable Portfolio Standard[J].Automation of Electric Power Systems,2022,46(23):11-19. DOI: 10.7500/AEPS20211214006.
Blockchain-based Renewable Energy Power Tracking Method in Background of Renewable Portfolio Standard
The rapid development of distributed renewable energy power provides the ideas for building an efficient and clean smart distribution network. However
the characteristics of distributed resources such as wide-area dispersion have brought some problems to the grid-connected accommodation. The blockchain has the advantages of decentralization and strong information tamper-proof ability
and can provide the technical support for the grid-connected accommodation of a large number of distributed renewable energy. To this end
based on the principle of proportional allocation
a renewable energy power tracking model is proposed to determine the actual accommodation of renewable energy by quota responsibility subjects from the perspective of energy consumption. Meanwhile
a renewable energy power tracking simulation platform based on Ethereum is built
and a smart contract covering renewable energy declaration
consumption
tracking
and accommodation assessment is designed to realize the traceability of the entire life cycle of renewable energy. The calculation results of the case show that the model in this paper can effectively promote the accommodation of renewable energy by quota responsibility subjects when the renewable portfolio standard is carried out in the distribution network.
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