区块链：需求侧资源参与电网互动的支撑技术

doi:10.3969/j.issn.1000－7229.2017.03.001

摘要/Abstract

摘要： 需求侧资源参与电网互动的主要目的是实现“源-网-荷”的两端调节，保障电网的实时平衡，区块链技术通过全网记账的方式及高冗余的信息架构实现安全信息的再现。为保障信息的安全性和可靠性，考虑在智能电网概念模型中的互动方式下，设计一种基于区块链的供需互动系统架构，提出了一个以区块链协议标准为支撑，以信息监控、采集、录入、统计为中心，以需求响应服务器（demand response automation server，DRAS）、负荷集成商、用户群为框架的一体化信息平台设计思路。结果表明基于区块链的架构系统能实现信息的不可篡改性，使整个系统的安全性不受限于某个中心故障点，从而保障信息的安全性和可靠性。

关键词: , 区块链, 需求侧, 供需互动, 信息安全

Abstract:

The main purpose of demand side resources participating in power grid interaction is to achieve both ends of the ‘source-network-load’ regulation, and ensure the real-time balance of power grid. Block chain technology is a kind of network accounting approach based on the distributed system, and the information architecture with high redundancy can realize the reproduction of safety information. In order to ensure the security and reliability of information, this paper designs the system architecture for the interaction between supply and demand based on the block chain with considering the interactive mode in the smart grid concept model, and proposes a design idea of integrated information platform, which takes a block chain protocol standard as support, information monitoring, collection, input, statistics as the center, demand response automation server (DRAS), load integrator and user group as framework. The results show that the architecture system based on block chain can make the information cannot be tampered, and the security of the whole system is not limited to a central point of failure, which can ensure the security and reliability of information.

Key words: block chain, demand side, interaction between supply and demand, information safety

中图分类号:

TM 76

李彬，张洁，祁兵，李德智，石坤，崔高颖. 区块链：需求侧资源参与电网互动的支撑技术[J]. 电力建设, 2017, 38(3): 1-.

LI Bin, ZHANG Jie, QI Bing, LI Dezhi, SHI Kun, CUI Gaoying.

Block Chain: Supporting Technology of Demand Side Resources Participating in Grid Interaction

[J]. Electric Power Construction, 2017, 38(3): 1-.

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