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中国管理科学 ›› 2024, Vol. 32 ›› Issue (3): 60-69.doi: 10.16381/j.cnki.issn1003-207x.2021.2340

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基于异构区块链的分布式能源竞价策略研究

徐雪松1,2,闫月1,唐加乐1,2,王宗润3(),徐凯1,文明4   

  1. 1.湖南工商大学前沿交叉学院, 湖南 长沙 410205
    2.湘江实验室, 湖南 长沙 410205
    3.中南大学商学院, 湖南 长沙 410083
    4.国网湖南省电力有限公司, 湖南 长沙 410029
  • 收稿日期:2021-11-11 修回日期:2022-09-27 出版日期:2024-03-25 发布日期:2024-03-25
  • 通讯作者: 王宗润 E-mail:zrwang0209@sina.com
  • 基金资助:
    国家自然科学基金基础科学中心项目(72088101);国家自然科学基金重大项目(72091515);湖南省自然科学基金项目(2021JJ30199);湘江实验室重大项目(22XJ01002);湖南省研究生科研创新项目(CX20211149)

Research on Bidding Strategy of Distributed Energy Based on Heterogeneous Blockchain

Xuesong Xu1,2,Yue Yan1,Jiale Tang1,2,Zongrun Wang3(),Kai Xu1,Ming Wen4   

  1. 1.Frontier Interdisciplinary Academy, Hunan Technology and Business University, Changsha 410205, China
    2.Xiangjiang Laboratory, Changsha 410205, China
    3.School of Business, Central South University, Changsha 410083, China
    4.State Grid Hunan Electric Power Co. , Ltd. , Changsha 410029, China
  • Received:2021-11-11 Revised:2022-09-27 Online:2024-03-25 Published:2024-03-25
  • Contact: Zongrun Wang E-mail:zrwang0209@sina.com

摘要:

为解决分布式多能源并网、分配及调度协同难题,构建了一种分布式能源异构区块链网络模型。在该模型中设计一种跨链信息协同、多组织互补交易的联盟链机制,降低传统区块链共识确认及交易时延。结合提升能源利用效率的需求,引入低碳因子、衰变服务质量及能源综合利用率等控制指标,设计基于售电方的信誉值竞价策略,并在模型的智能合约中嵌入自动交易与评价函数,为该竞价策略结算提供支撑。通过对虚拟电厂参与下的能源区块链竞价模型进行对比分析,结果表明,该模型在保障能源交易参与者的利益和数据安全性的基础上,使得市场交易机制更加灵活,促进清洁能源就地消纳,有助于低碳可持续发展。同时,该竞价策略可以为探索适用于未来能源利用体系的参与者最优控制策略提供理论参考。

关键词: 分布式能源, 竞价策略, 交易结算, 能源区块链

Abstract:

In order to solve the problem of distributed multi-energy grid connection, distribution and scheduling coordination, considering that the interaction of distributed energy is dynamic and real-time, and the supply and demand sides have data privacy and security requirements, a distributed energy heterogeneous is constructed. Blockchain network model. In this model, a consortium chain mechanism of cross-chain information collaboration and multi-organization complementary transactions is designed to reduce the traditional blockchain consensus confirmation and transaction delay. Combined with the need to improve energy utilization efficiency, control indicators such as low-carbon factor, decay service quality and comprehensive energy utilization rate are introduced to build a reputation value bidding strategy based on electricity sellers, and the automatic transaction and evaluation functions are embedded in the smart contract of the model. Provide support for the settlement of this bidding strategy. Through the multi-scenario setting, the energy blockchain bidding model with the participation of virtual power plants is compared and analyzed. The calculation example shows that the model: on the basis of ensuring the interests of energy transaction participants and data security, the market transaction mechanism is more flexible and promotes Local consumption of clean energy contributes to low-carbon sustainable development. At the same time, the bidding strategy can provide a theoretical reference for exploring the optimal control strategy for participants in the future energy utilization system.

Key words: distributed energy, bidding strategy, transaction settlement, energy blockchain

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