Regional Energy Transaction Model and Experimental Test Based on Smart Contract

被引：0
|
作者：
Wang D. [1 ]
Liu Z. [1 ]
机构：
[1] School of Control and Computer Engineering, North China Electric Power University, Baoding, 071003, Hebei Province
来源：
Dianwang Jishu/Power System Technology | 2019年 / 43卷 / 06期
关键词：
Blockchain network; Double auction; Regional energy transaction; Smart contract; Trading model;
D O I：
10.13335/j.1000-3673.pst.2018.1813
中图分类号：
学科分类号：
摘要：
Regional energy trading mainly provides sales and purchase transaction contracts through a centralized trading service platform, and cooperates with power grid for power supply and transportation. There are problems in it such as high service cost, low transaction efficiency, and lack of user privacy. Based on analysis of the characteristics of regional energy trading, this paper builds a basic application structure of regional energy trading based on blockchain smart contract, distributed accounting, and peer-to-peer trading. This paper proposes a regional energy trading model based on smart contracts. The prosumer within the region can send transaction requests through blockchain network, obtain clearing price through two-way auction pricing mechanism, respond to the transaction request, and trigger state machine to execute the contract, thus completing the transaction. Taking the regional energy trading of multiple producers and consumers in the park as an example, the regional energy trading process based on smart contracts is given. This paper presents a regional energy trading process based on smart contracts, using a blockchain network such as Ethereum and Hyperledger Fabric to build an experimental environment to simulate regional energy transactions involving multiple energy prosumer, verifying feasibility of above method. © 2019, Power System Technology Press. All right reserved.
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页码：2010 / 2019
页数：9
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