为了提高综合能源管理系统的利用率，同时保证用户在能源交易过程中访问账户时不泄露身份信息，提出了一种基于区块链技术的综合能源管理系统框架，并设计了一种特殊的零知识证明的身份验证方法。首先介绍了区块链技术在综合能源管理系统的适用性；然后分析了用户与负荷聚合器进行数据交互的隐私泄露问题，讨论了区块链技术在综合能源管理系统中以其特有的优势——可追溯性、开放性、匿名性等解决信任问题，用区块记录所有交互信息；最后根据零知识证明方法建立用户生物信息和用户存储信息之间的联系，实现了自动、安全、可信的身份验证模式。
In order to improve the utilization of integrated energy management system, and simultaneously protect the identity information of accessing users in the process of energy trading account, this paper puts forward a integrated energy management system framework based on blockchain technology, and designed a special kind of zero-knowledge proof authentication method. First, this paper introduces applicability of blockchain technology in integrated energy management system, then analyzes privacy issues in data interaction between users and load aggregator's, and discusses the unique advantages of blockchain technology in integrated energy management system, such as traceability, openness, anonymity in solving trusting problems, and records all interactive information by using blocks. Finally, based on the proposed zero-knowledge proof method, the connection between user's biological information and user's stored information is established to realize an automatic, secured and trusted authentication mode.
[1] 魏海蕊. 分布式能源供应链的规划与鲁棒运作研究[D]. 上海:上海交通大学, 2010.
[2] Aitzhan N Z, Svetinovic D. Security and privacy in decentralized energy trading through multi-signatures, blockchain and anonymous messaging streams[J]. IEEE Transactions on Dependable and Secure Computing, 2018, 15(5):840-852.
[3] 穆程刚, 丁涛, 董江彬, 等. 基于私有区块链的去中心化点对点多能源交易系统研制[J/OL]. 中国电机工程学报:1-12.[2020-09-10]. https://doi.org/10.13334/j.0258-8013.pcsee.200392. Mu C G, Ding T, Dong J B, et al. Development of decentralized peer-to-peer multienergy trading system based on private blockchain technology[J/OL]. Proceedings of the Chinese Society for Electrical Engineering:1-12.[2020-09-10]. https://doi.org/10.13334/j.02588013.pcsee.200392. (in Chinese)
[4] Wang S, Taha A F, Wang J, et al. Energy crowdsourcing and peer-to-peer energy trading in blockchain-enabled smart grids[J]. IEEE Transactions on Systems, Man, and Cybernetics:Systems, 2019, 49(8):1612-1623.
[5] 平健, 陈思捷, 张宁, 等. 基于智能合约的配电网去中心化交易机制[J]. 中国电机工程学报, 2017, 37(13):3682-3690. Ping J, Chen S J, Zhang N, et al. Decentralized transaction mechanism of distribution network based on smart contracts[J]. Proceedings of the Chinese Society for Electrical Engineering, 2017, 37(13):3682-3690. (in Chinese)
[6] 黑一鸣, 刘建伟, 管晔玮. 基于区块链的身份信息共享认证方案[J]. 密码学报, 2020, 7(5):605-615. Hei Y M, Liu J W, Guan Y W. A blockchain-based authentication scheme for identity information sharing[J]. Journal of Cryptologic Research, 2020, 7(5):605-615. (in Chinese)
[7] 殷爽睿, 艾芊, 曾顺奇, 等. 能源互联网多能分布式优化研究挑战与展望[J]. 电网技术, 2018, 42(5):1359-1369. Yin S R, Ai Q, Zeng S Q, et al. Challenges and prospects of multi-energy distributed optimization for energy Internet[J]. Power System Technology, 2018, 42(5):1359-1369. (in Chinese)
[8] Wang Y, Hou L, Su K, et al. Research on integrated energy management and control system architecture based on local energy Internet[C]//2019 IEEE 3rd Conference on Energy Internet and Energy System Integration, 2019.
[9] Cheng L, Qi N, Zhang F, et al. Energy Internet:concept and practice exploration[C]//2017 IEEE Conference on Energy Internet and Energy System Integration, Beijing, 2017:1-5. DOI:10.1109/EI2.2017.8245533.
[10] 王伟亮, 王丹, 贾宏杰, 等. 能源互联网背景下的典型区域综合能源系统稳态分析研究综述[J]. 中国电机工程学报, 2016, 36(12):3292-3305. Wang W L, Wang D, Jia H J, et al. Review of steady-state analysis of typical regional integrated energy system under the background of energy Internet[J]. Proceedings of the Chinese Society for Electrical Engineering, 2016, 36(12):3292-3305. (in Chinese)
[11] Nakamoto S. Bitcoin:a peer-to-peer electronic cash system[OL].[2020-09-15]. https://bitcoin.org/bitcoin.pdf, 2008.
[12] 邵奇峰, 金澈清, 张召, 等. 区块链技术:架构及进展[J]. 计算机学报, 2018, 41(5):969-988. Shao Q F, Jin C Q, Zhang Z, et al. Blockchain:architecture and research progress[J]. Chinese Journal of Computers, 2018, 41(5):969-988. (in Chinese)
[13] 袁勇, 王飞跃. 区块链技术发展现状与展望[J]. 自动化学报, 2016, 42(4):481-494. Yuan Y, Wang F Y. Blockchain:the state of the art and future trends[J]. Acta Automatica Sinica, 2016, 42(4):481-494. (in Chinese)
