• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

电力建设 ›› 2019, Vol. 40 ›› Issue (6): 13-22.doi: 10.3969/j.issn.1000-7229.2019.06.002

• 区块链技术在能源局域网中研究与应用 ·栏目主持 桂勋副教授、王丹副教授· • 上一篇    下一篇

基于BaaS平台的微网用户端对端电能交易方式研究

刘博1,王丹1,苏朋飞1,马喜然1,杨奇1,杜炜2,张真源3   

  1. 1.天津大学智能电网教育部重点实验室,天津市 300072;2. 国电南瑞科技股份有限公司,南京市 211106;3. 电子科技大学,成都市 611731
  • 出版日期:2019-06-01
  • 作者简介:刘博(1996),男,硕士研究生,主要研究方向为微网端对端电能交易; 王丹(1981),男,博士,副教授,博士生导师,主要从事综合能源电力系统、分布式发电系统建模与仿真、智能用电等方面的研究工作; 苏朋飞(1992),男,硕士研究生,主要研究方向为微网端对端电能交易; 马喜然(1994),男,硕士研究生,主要研究方向为分布式发电与微电网; 杨奇(1995),男,硕士研究生,主要研究方向为微电网端对端电能交易; 杜炜(1981),男,博士,高级工程师,主要研究方向为光伏发电系统研究与工程实现,分布式光伏发电系统等; 张真源(1986),男,副研究员,主要研究方向为电力系统分析与运行、电力系统安全、电力市场等。
  • 基金资助:
    国家重点研发计划项目(2018YFB0905000);国家杰出青年科学基金(51625702);分布式能源与微网国际联合实验室合作项目

Research on Peer-to-Peer Energy Transaction at User-side for Microgrid Based on BaaS Platform

LIU Bo1, WANG Dan1, SU Pengfei1, MA Xiran1, YANG Qi1, DU Wei2, ZHANG Zhenyuan3   

  1. 1. Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin 300072,China;2. NARI Technology Co., Ltd., Nanjing 211106, China;3. University of Electronic Science and Technology of China, Chengdu 611731, China
  • Online:2019-06-01
  • Supported by:
    This work is supported by National Key Research and Development Program of China (No. 2018YFB0905000) and the National Science Fund for Distinguished Young Scholars(No. 51625702). This study is conducted in cooperation of APPLIED ENERGY UNiLAB-DEM: Distributed Energy & Microgrid.

摘要: 随着电力市场化改革的推进,微电网或拥有分布式发电的用户作为售电主体,被允许参与电能市场交易。但现有条件下的电能交易面临着缺乏信任和中心化的问题,区块链技术作为一种全新的分布式加密方式,对实现用户之间公平、点对点、实时、去信任的能量交易具有重要意义。文章首先介绍已有的区块链电能交易项目,分析对比了可供开发者使用的区块链即服务(blockchain as a service,BaaS)平台;然后对应用区块链技术的端对端电能交易网络和交易算法进行设计,分析了区块链即服务平台的应用过程;最后以一园区3个分布式光伏用户的运行实例,说明区块链技术下微网电能交易去中心化、透明化、难以篡改的特点,及其在促进微电网安全高效运行,社会利益最大化的有效性。

关键词: 区块链, 区块链即服务(BaaS)平台, 去中心化, 电能交易

Abstract: With the reform of electricity market, micro-grid or users with distributed generation are allowed to participate in electricity market transactions as the main power sellers. However, under the existing conditions, energy transaction is faced with the problem of lack of trust and centralization. Blockchain technology, as a new distributed encryption method, is of great significance to realize fair, point-to-point, real-time and untrusted energy trading among users. Firstly, this paper introduces the existing blockchain energy trading project, and analyzes and the Baas platform available to developers. Then the P2P energy transaction network and transaction algorithm using blockchain technology are designed, and the application process of the blockchain Baas platform is analyzed. Finally, the operation examples of three distributed PV users in a park are used to illustrate the decentralization, transparency and hard to falsify of the microgrid energy transaction under the blockchain technology, and to promote the safe and efficient operation of the microgrid and the effectiveness of the greatest social benefits.

Key words: blockchain, blockchain as a service (BaaS) platform, decentration, energy transaction

中图分类号: