李彬;覃秋悦;祁兵;孙毅;李德智;石坤;杨斌;奚培锋;

• 1:华北电力大学电气与电子工程学院
• 2:需求侧多能互补优化与供需互动技术北京市重点实验室(中国电力科学研究院有限公司)
• 3:国网江苏省电力有限公司
• 4:上海市智能电网需求响应重点实验室(上海电器科学研究所(集团)有限公司)

摘要(Abstract)：

以绿色新能源为主体的分布式能源成为能源交易市场中的重要组成部分,为了提高能源利用率、多渠道扩展分布式能源本地消纳,分布式能源获得合法就近售电资质,其能源生产和消费结构呈无中心、多节点状。现有能源运营模式由于具有集中式管理的特点,难以简单套用于分布式能源。区块链技术具有可追溯性、交易公开、数据透明的优势,其分散化特性与分布式能源无中心特点相符合,故提出一种基于区块链的分布式能源交易方案。分析现有分布式能源交易的方式及其弊端,研究区块链技术对于分布式能源P2P交易的适用性,在连续双边拍卖(continuousdoubleauction,CDA)、竞争均衡价格(competitive equilibrium price,CEP)、节点信誉值等基础上确立支撑分布式能源P2P交易的分布式能源结算机制,制定符合中国政策的分布式能源区块链支付模式,提出包括系统架构、交易流程在内的基于区块链技术的分布式能源交易方案,对比传统电力交易系统和基于区块链的分布式能源交易系统的性能,思考如何改进目前区块链的不足之处并展望能源市场未来,实现传统电力交易市场向分布式能源交易的延伸性发展。最后,针对区块链技术在实体应用过程中的挑战分析目前电力市场与区块链技术结合所存在的冲突及问题,并提出相应的建议方案。

关键词(KeyWords)： 区块链;分布式能源交易;能源P2P交易;结算机制;电力交易市场

Abstract:

Keywords:

基金项目(Foundation): 国家电网公司科技项目“开放市场环境下智能用电新业务运营服务关键技术研究与验证”(SGZJ0000KXJS1800310)~~

作者(Author): 李彬;覃秋悦;祁兵;孙毅;李德智;石坤;杨斌;奚培锋;

Email:

DOI: 10.13335/j.1000-3673.pst.2018.1158

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