中国电力 ›› 2019, Vol. 52 ›› Issue (6): 140-146.DOI: 10.11930/j.issn.1004-9649.201902201

• 信息与通信 • 上一篇    下一篇

区块链技术在分布式电源电费结算中的应用研究

叶明1, 王刚1, 周振2, 杨芳3   

  1. 1. 国网能源研究院有限公司, 北京 102209;
    2. 国家电网有限公司, 北京 100086;
    3. 国家电网公司信息通信分公司, 北京 100761
  • 收稿日期:2019-03-19 修回日期:2019-04-23 出版日期:2019-06-05 发布日期:2019-07-02
  • 作者简介:叶明(1970-),女,硕士,高级工程师(教授级),从事财务信息化、企业信息化相关领域的技术研究与系统建设工作,E-mail:sgeri_sgcc@126.com 王刚(1982-),男,硕士,高级会计师,从事财务、金融相关领域研究工作,E-mail:wanggang@sgeri.sgcc.com.cn 周振(1984-),男,硕士,高级会计师,从事财务管理、财务信息化工作,E-mail:zhenzhou@sgcc.com.cn 杨芳(1973-),女,硕士,高级工程师,从事企业信息化工作,E-mail:fyang@sgcc.com.cn
  • 基金资助:
    国家电网有限公司科技项目(基于区块链技术的新型财务管理模式关键技术研究,XM2017020164673)。

Research on Blockchain Application in Electricity Charge Settlement of Distributed Generation

YE Ming1, WANG Gang1, ZHOU Zhen2, YANG Fang3   

  1. 1. State Grid Energy Research Institute Co., Ltd., Beijing 102209, China;
    2. State Grid Corporation of China, Beijing 100086, China;
    3. State Grid Information & Telecommunication Branch, Beijing 100761, China
  • Received:2019-03-19 Revised:2019-04-23 Online:2019-06-05 Published:2019-07-02
  • Supported by:
    This work is supported by Science and Technology Project of State Grid Corporation of China (Research on Key Technology of New Financial Management Model Based on Blockchain, No.XM2017020164673).

摘要: 分布式电源靠近用户侧向用户直接供电,有利于提高能源利用效率,扩大可再生能源利用规模。以分布式电源微电网电费结算业务为应用场景,引入区块链和智能合约技术构建了异构分布式电源电费结算系统,对其中智能合约抽象生成和分发方法、电费结算合约自动执行方法、电量数据交叉校核方法,以及交易记录收敛共识方法等进行了研究,并结合具体应用场景提出了系统部署与实施建议,为提高分布式电源微电网电费结算效率提供新的解决方案。

关键词: 区块链, 智能合约, 分布式电源, 可再生能源, 结算系统

Abstract: Distributed generation (DG) directly supplies power to users nearby, is conducive to improving energy efficiency and expanding the scale of renewable energy utilization. In this paper, based on the application scenario of distributed generation microgrid settlement business, a heterogeneous distributed generation settlement system is constructed by introducing blockchain and smart contract technology. The abstraction, generation and distribution method of smart contract, automatic execution method of settlement contract, cross-checking method of tariff data and convergence consensus method of transaction records are designed concretely. Finally, the system deployment and implementation suggestions are proposed based on specific application scenarios, in order to provide a new solution for improving the efficiency of settlement in distributed generation microgrid.

Key words: blockchain, smart contract, distributed generation, renewable energy, settlement system

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