【论文推荐】中国电科院王晓辉等：适应能源互联网多主体合作共享的区块链交易平台

文章导读

随着售电侧的放开，配电网中接入了大规模小容量的分布式发电单元，形成了如微电网、综合能源服务商和虚拟电厂等多类型市场主体。由于分布式能源大规模接入，能源互联网下的能源市场与传统的输电网也有所区别，正朝着主体多元化、结构扁平化、商品多样化的方向发展，最终形成多方的竞争性市场机制和灵活性市场环境。因此针对上述背景，本文分析了区块链与电力市场交易的融合特性价值，设计了适应能源互联网多主体合作共享的区块链交易框架，然后结合物理层的电力模型和赛博层的共识交易策略完成了对交易市场中的节点建模，并在IEEE 13节点配电网馈线系统中进行了验证，最后展示了基于以太坊私链的多主体合作共享的区块链交易平台的交易实例。

Trading platform for cooperation and sharing based on blockchain within multi-agent energy internet

适应能源互联网多主体合作共享的区块链交易平台

Xiaohui Wang¹, Peng Liu¹, Zhixiang Ji¹

(1. China Electric Power Research Institute, Beijing 100192, P.R. China)

一分钟语音讲解

Abstract

With the release of the electricity sales side, large-scale small-capacity distributed power generation units are connected to the distribution side, forming multi-type market entities such as microgrids, integrated energy systems, and virtual power plants. With the large-scale integration of distributed energy, the energy market under the energy internet is different from a traditional transmission grid. It is currently developing in the direction of diversified entities and commodities, a flat structure, and a flexible and competitive multi-agent market mechanism. In this context, this study analyzes the value of combining blockchain and the electricity market presents the design of a blockchain trading framework for multi-agent cooperation and sharing of the energy internet. The nodes in market transactions are modeled through power system modeling in the physical layer and the transaction consensus strategy in the cyber layer; moreover, the nodes are verified in a modified IEEE 13 testing feeder of a distribution network. A transaction example is demonstrated using the multi-agent cooperation and sharing transaction platform based on the Ethereum private blockchain.

Keywords

Energy internet, Distributed energy resource, Electricity transaction, Blockchain, Multi-agent cooperation and sharing.

Fig.1 Analysis of characteristics and advantages of blockchain and electricity market transaction

Fig.2Analysis of characteristics and value of blockchain and electricity market transaction

Fig.3Modified IEEE 13 bus test feeder system for distribution network

Fig.4 24-hour unit clearing and marginal price strategy

Fig.5Unit clearing and marginal price after 1000 iterations

Fig.6Trading platform framework based on node.js

Fig.7Trading platform home page

Fig.8Transaction block information queried in background

Fig.9Platform home page after transaction

本文引文信息

Wang X, Liu P, Ji Z (2021) Trading platform for cooperation and sharing based on blockchain within multi-agent energy internet, 4(4): 384-393

王晓辉，刘鹏，季知祥 (2021) 适应能源互联网多主体合作共享的区块链交易平台. 全球能源互联网（英文），4(4): 384-393

Biographies

Xiaohui Wang

Xiaohui Wang received his PhD from North China Electric Power University, Beijing, 2012. He is currently with the China Electric Power Research Institute Co. Ltd., Beijing. His research interests include power big data technology, artificial intelligence, active distributed networks, and energy internet.

Peng Liu

Peng Liu received his master’s degree from North China Electric Power University, Hebei, 2014 and his bachelor’s degree from Qingdao University of Science and Technology, Shandong, 2011. He is currently with the China Electric Power Research Institute Co. Ltd., Beijing. His research interests include power big data platforms, artificial intelligence technology, and internet operation platforms.

Zhixiang Ji

Zhixiang Ji received his master’s degree from Harbin Institute of Technology, Nangang District, Harbin, 2011. He is presently with the China Electric Power Research Institute Co. Ltd., Haidian district, Beijing. His research interest is the application of artificial intelligence technology in power systems.

编辑：王彦博

审核：王伟

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Trading platform for cooperation and sharing based on blockchain within multi-agent energy internet

【论文推荐】中国电科院 王晓辉等：适应能源互联网多主体合作共享的区块链交易平台

郑重声明

【论文推荐】中国电科院王晓辉等：适应能源互联网多主体合作共享的区块链交易平台