电信科学 ›› 2019, Vol. 35 ›› Issue (5): 155-160.doi: 10.11959/j.issn.1000-0801.2019066

• 运营技术广角 • 上一篇    

区块链分布式技术在电力需求侧响应管理中的应用

任昊文1,杨雅琪2   

  1. 1 鼎信信息科技有限责任公司,广东 广州 510623
    2 广州致讯信息科技有限责任公司,广东 广州 510032
  • 修回日期:2019-04-03 出版日期:2019-05-20 发布日期:2019-05-21
  • 作者简介:任昊文(1993- ),男,现就职于鼎信信息科技有限责任公司,主要研究方向为电力系统配电网络的智能化与信息化。|杨雅琪(1993- ),女,现就职于广州致讯信息科技有限责任公司,主要研究方向为区块链未来在各领域的应用。

Application of blockchain technology in the demand response management of power grid

Haowen REN1,Yaqi YANG2   

  1. 1 Dingxin Information Technology Co.,Ltd.,Guangzhou 510623,China
    2 Guangzhou Zenithsun Technology Co.,Ltd.,Guangzhou 510032,China
  • Revised:2019-04-03 Online:2019-05-20 Published:2019-05-21

摘要:

研究了分散式区块链机制的理论,提出一种将区块链分布式技术应用于智能电网需求侧响应计划管理的方法。该方法基于区块链防篡改的分布式记账技术,存储从 IoT 智能计量设备收集的能量消耗信息,以编程方式定义每个消费者级别的自我执行智能合约,保障交易的灵活性。区块链分布式技术提供相关奖励或惩罚以平衡能源需求与电网能源生产的规则。基于共识的验证将用于检验需求响应计划,并为灵活的供应商提供适当的财务结算方式。结果表明,基于区块链分布式技术的电力需求侧管理可用于智能电网条件下的能源需求和生产匹配,需求响应信号精确度高,但收敛所需的灵活性减少。

关键词: 区块链分布式技术, 需求侧响应, 智能电网

Abstract:

The theory of decentralized blockchain mechanism was studied,and a method of applying distributed block chain technology to manage demand response planning in smart grid environment was proposed.This method was based on the blockchain distributed ledger accounting tamper-proof technology,which stored the energy consumption information collected from the intelligent metering devices of the IoT,and defined the self-executing intelligent contract at each consumer level in a programmatic way to ensure the flexibility of transactions.Blockchain distributed technologies provided incentives or penalties to balance energy demand with grid energy production rules.Consensus-based validation would be used to validate demand response plans and provide appropriate financial settlement for flexible suppliers.The results show that the power demand side management based on blockchain distributed technology can be used to match energy demand and production under the condition of smart grid,with high accuracy of demand response signal,but less flexibility required for convergence.

Key words: distributed blockchain technology, demand response, smart grid

中图分类号: 

No Suggested Reading articles found!