摘要
可再生能源超额消纳凭证交易有助于满足用户愈发强烈的对于绿色电力的消费需求。在交易中应用区块链技术,能够为交易的准确追踪、验证和数据账本的安全提供可靠的解决方案。提出了区块链在市场主体身份认证、凭证核发以及凭证链上交易等环节的应用模式。构建了基于区块链的超额消纳凭证交易平台,估算了业务量需求,提出了大票交易、原子合约等系统性能优化措施。在实验室环境下测试证明了系统的抗压能力和性能优化方法的可行性。研究结果为平台正式上线提供了有力支持,有助于进一步打通用户侧绿色电力的获取渠道。
Certificate transaction of renewable energy exces⁃sive accommodation can help to meet the consumers’increasing de⁃mand for green electricity.The application of blockchain technology in the transaction can provide a reliable solution for the accurate tracking and verification of transactions and the security of data led⁃ger.The application modes of blockchain in market participant iden⁃tity authentication,certificate issuance and transaction on voucher chain are proposed.Trading platform based on blockchain is estab⁃lished,and the business demand are estimated.System performance optimization measures such as large ticket transaction and atomic contract are put forward.The feasibility of the system’s compressive capacity and performance optimization method are proved by the laboratory environment test.The research results provide strong sup⁃port for the launch of the platform,and help to further open up the user side channel to access to green electricity.
作者
张圣楠
张显
薛文昊
玄佳兴
蔡元纪
陈启鑫
ZHANG Shengnan;ZHANG Xian;XUE Wenhao;XUAN Jiaxing;CAI Yuanji;CHEN Qixin(Beijing Power Exchange Center Co.,Ltd.,Beijing 100031,China;State Grid Electronic Commerce Co.,Ltd.,Beijing 100053,China;State Key Laboratory of Control and Simulation of Power Systems and Generation Equipment,Department of Electrical Engineering,Tsinghua University,Beijing 100084,China)
出处
《电力需求侧管理》
2021年第2期10-15,共6页
Power Demand Side Management
基金
国家自然科学基金面上资助项目(51777102)
国家电网公司科技项目:区块链技术在电力交易中的关键应用研究(SGDJ0000JSJS2000031)。
关键词
区块链
可再生能源
凭证交易
交易平台
性能优化
blockchain
renewable energy
certificate trans⁃action
trading platform
performance optimization
