摘要
提出基于区块链技术的跨国电力交易的存证方法,确保市场主体隐私数据和交易申报、交易出清、交易结算等商业秘密数据不可篡改,交易过程可追溯,给交易中心、监管部门等提供有公信力的数据;提供双向账本,追溯能源和金融资产的流向;提供数据验证服务,确认数据的完整性和有效性;提供数据存证服务,识别数据被篡改的内容。以东北亚跨国电力交易场景为例,搭建了区块链案例,验证了跨国电力交易存证的可行性,为跨国电力交易所涉及的注册、申报、出清、结算数据存证提供了一种解决方案。
This paper proposes an auditing method for cross-border electricity trading based on blockchain technology. The aim of this method is to ensure that market participants’ confidential information such as orders, clearing, and settlement data cannot be falsified, and that the trading procedure can be traced. In this way, power exchangers and supervisory governments can be provided with credible data. The proposed blockchain can trace the flow of energy and financial assets by ledger, confirm the integrity and validity of trading data with verification services, and identify whether the data have been manipulated or not. Taking Northeast Asia as a cross-border electricity trading scenario, the blockchain testing environment was established to verify the feasibility for auditing cross-border electricity trading. The developed method can offer an auditing solution for the registration, orders, clearing and settlement data involved.
作者
陈爱林
田伟
耿建
杨争林
冯树海
CHEN Ailin;TIAN Wei;GENG Jian;YANG Zhenglin;FENG Shuhai(China Electric Power Research Institute,Nanjing 210003,Jiangsu Province,China)
出处
《全球能源互联网》
2020年第1期79-85,共7页
Journal of Global Energy Interconnection
基金
国家重点研发计划项目(2016YFB0901900)
国家电网公司科技项目“市场机制对新能源消纳的影响研究”.
关键词
电力市场
电力交易
能源互联网
全球能源互联网
区块链存证
electricity market
electricity trading
energy Internet
global energy interconnection
blockchain auditing
作者简介
通信作者:陈爱林(1973),男,博士,研究员级高级工程师,主要研究方向为电力系统自动化,E-mail:chenailin@epri.sgcc.com.cn;田伟(1985),女,高级工程师,主要研究方向为电力系统自动化;耿建(1971),男,博士,研究员级高级工程师,研究方向为电力市场、电力系统优化调度等。
