基于区块链的分布式电力交易机制

doi:10.3969/j.issn.1000-7229.2019.12.001

电力建设 ›› 2019, Vol. 40 ›› Issue (12): 3-10.doi: 10.3969/j.issn.1000-7229.2019.12.001

• 可交易能源系统·栏目主持文福拴教授、杨甲甲博士、刘伟佳博士· • 上一篇下一篇

基于区块链的分布式电力交易机制

王冰钰1，颜拥2，3，文福拴4，周自强2，林少娃2，陈星莺3

1.华中科技大学电气与电子工程学院, 武汉市 430074；2.国网浙江省电力有限公司电力科学研究院, 杭州市310014；3.河海大学能源与电气学院, 南京市211100；4.浙江大学电气工程学院, 杭州市 310027

出版日期:2019-12-01
作者简介:王冰钰（1997），女，本科，主要研究方向为电力经济与电力市场；颜拥（1986），男，高级工程师，从事区块链、人工智能、物联技术等在能源互联网的应用研究工作；文福拴(1965),男,通信作者,教授,博士生导师，主要研究方向为电力系统故障诊断与系统恢复、电力经济与电力市场、智能电网与电动汽车等。
基金资助:
国家电网公司总部科技项目“能源互联网背景下集中与分散决策的电力市场互动机制和基于区块链的分布式交易支撑技术研究” (5108201918043A0000)；国网浙江省电力有限公司电力科学研究院自研类科技项目“基于区块链的分布式能源交易关键技术研究”（201904）

A Blockchain Based Distributed Power Trading Mechanism

WANG Bingyu1, YAN Yong2,3 , WEN Fushuan4, ZHOU Ziqiang2, LIN Shaowa2, CHEN Xingying3

1.Huazhong University of Science and Technology, Wuhan 430074, China；2.Electric Power Research Institute， State Grid Zhejiang Electric Power Co.， Ltd., Hangzhou 310014, China；3.School of Energy and Electric Engineering, Hohai University, Nanjing 211100, China；4.School of Electrical Engineering, Zhejiang University, Hangzhou 310027, China

Online:2019-12-01
Supported by:
This work is supported by State Grid Corporation of China Research Program “Research on Electricity Market Interaction Mechanism of Centralized and Decentralized Decision-making in Energy Internet Background and Blockchain Based Distributed Transaction Support Technology” (No. 5108201918043A0000) and Electric Power Research Institute of State Grid Zhejiang Electric Power Co., Ltd. “Research on Blockchain Based Distributed Energy Transaction Key Technology”（No. 201904).

摘要/Abstract

摘要： 随着光伏（photovoltaic，PV)发电的大力发展和上网补贴的逐步下调，就近消纳的优势得以显现，这促进了分布式发电的市场化交易 (market trading for distributed generation, MTDG)。MTDG的发、用电双方都在电网末端，具有参与主体数量大、单笔交易规模小、点对点等特点。传统的中心化交易模式存在透明度低、成本高、效率低下、数据不可信等问题，不适合MTDG。区块链技术具有去中心化、不可篡改、匿名等特点，满足MTDG的需要，能够提升这种交易的安全性、自主性、透明性等。在此背景下，文章将区块链技术引入MTDG，针对MTDG的特点，构建了相应的交易机制、结算机制和奖惩机制。最后，采用算例对所发展的MTDG机制进行了说明。

关键词: 分布式发电, 区块链, 分布式发电市场化交易机制（MTDG）, 结算机制, 奖惩机制

Abstract: With the rapid development of photovoltaic (PV) power generation and the gradual downward subsidies, the advantages of satisfying load demand by local generation supply are becoming more and more significant, and market trading for distributed generation (MTDG) is then promoted. In MTDG, both power generation and load demand are located at the end of the utility grid, with some features exhibited including numerous participating entities, small transaction sizes, and point-to-point transactions. The traditional centralized transaction model suffers some problems such as low transparency, high cost, low efficiency, and untrustworthy data, and is not suitable for MTDG. Blockchain technology has the characteristics of decentralization, non-tampering, and anonymity, and can well meet the needs of MTDG for improved security, autonomy and transparency of electricity transactions. Given this background, the blockchain technology is applied in MTDG, and the corresponding trading mechanism, settlement mechanism and reward and punishment mechanism are developed considering the characteristics of MTDG. Finally, an example is employed to demonstrate the developed MTDG mechanism.

Key words: distributed generation, blockchain, market trading for distributed generation (MTDG), settlement mechanism, reward and punishment mechanism

中图分类号:

TM 73

王冰钰，颜拥，文福拴，周自强，林少娃，陈星莺. 基于区块链的分布式电力交易机制[J]. 电力建设, 2019, 40(12): 3-10.

WANG Bingyu, YAN Yong, WEN Fushuan, ZHOU Ziqiang, LIN Shaowa, CHEN Xingying. A Blockchain Based Distributed Power Trading Mechanism[J]. Electric Power Construction, 2019, 40(12): 3-10.

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基于区块链的分布式电力交易机制

A Blockchain Based Distributed Power Trading Mechanism

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