对区块链共识机制进行比较评估和模拟,以确保微电网中的安全和可扩展的点对点能源交易
G B Bhavana1, R Anand2,3, J Ramprabhakar4
1Department of Electrical and Electronics Engineering, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Bengaluru, India. r_anand@blr.amrita.edu.
Scientific reports
|December 10, 2025
概括
选择正确的区块链共识协议对于微电网中的点对点 (P2P) 能源交易至关重要. 本研究评估了各种协议,以提高分散能源市场的可靠性和安全性.
科学领域:
- 能源系统工程 能源系统工程
- 计算机科学 计算机科学
- 区块链技术 区块链技术
背景情况:
- 使用基于区块链的点对点 (P2P) 能源交易的分散能源市场越来越多地被用于将可再生能源整合到微电网中.
- 这些系统的有效性取决于分布式能源 (DER) 之间的透明,自主和安全的交易.
研究的目的:
- 量化评估和比较各种区块链共识协议,以确定它们在微电网P2P能源交易中的适用性.
- 应对基于微电网拓和运营约束的最佳共识机制选择的挑战.
主要方法:
- 对共识机制的全面定量评估,包括工作证明 (PoW),股权证明 (PoS),委托股权证明 (DPoS),过期证明 (PoET),实用拜占庭式故障容忍 (PBFT),和招标.
- 基于模拟的分析指标,如容错率,能源效率,延迟,吞吐量和共识时间.
- 评估节点扩展对协议性能的影响.
主要成果:
- 该研究提供了基于与微电网P2P能源交易相关的关键性能指标的多个区块链共识协议的比较分析.
- 研究了节点扩展对协议效率的影响,以了解在不同网络大小下的性能.
- 提出了一个决策框架,以指导为不同微电网配置选择合适的共识协议.
结论:
- 区块链共识协议的选择显著影响了微电网中P2P能源交易的可靠性和安全性.
- 开发的决策框架有助于将特定的微电网拓与最合适的共识机制相匹配.
- 这项研究有助于优化去中心化能源市场框架,以加强可再生能源的整合.
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