基于区块链技术的P2P电能交易平台与配电网协同仿真

Co-Simulation of P2P Power Trading Platform and Distribution Network Based on Blockchain Technology

为了推动能源交易公平以及区块链技术在电力交易领域的应用,实现P2P电能交易平台与配电网高效配合,提出一种基于区块链技术的P2P电能交易平台与配电网的协同仿真框架.根据区块链去中心化、安全性强、可追溯的特点,提出分布式双边拍卖机制,结合智能合约,建立了能源交易模型并进行了仿真分析.最后,根据建立的协同仿真模型,通过两个场景下配电网参数的比较分析,得出了P2P电能交易机制对配电网影响的相关结论,为实现能源高效利用,电能交易安全稳定以及区块链技术在电能交易领域的落地推广提供了理论基础和技术支撑.

A co-simulation framework of a P2P power trading platform and a distribution network based on Blockchain technology is designed for the active cooperation between them to promote the application of Blockchain technology to power trading,protecting fair energy trading.According to the decentralization,strong security,and traceability of the Blockchain,a distributed double auction mechanism is proposed,which is combined with smart contracts to build an energy trading model for simulation analysis.Finally,the distribution network parameters under two scenarios are compared based with the established co-simulation model.Conclusions are drawn on the influence of the P2P power trading mechanism on the distribution network,providing a theoretical basis and a technical support for efficient energy utilization,safe and stable power trading and the application of block chain technology to power trading.