基于区块链下光伏微电网交易市场化中的应用分析  

Application analysis of photovoltaic micro-grid transaction marketization based on the block chain

作　　者：王立棋 杨庆 王静 王慧 唐晓明 张慧敏 Wang Liqi;Yang Qing;Wang Jing;Wang Hui;Tang Xiaoming;Zhang Huimin(Zaozhuang Power Supply Company,State Grid Shandong Electric Power Company,Zaozhuang 277000,Shandong,China)

机构地区：[1]国网山东省电力公司枣庄供电公司,山东枣庄277000

出　　处：《电测与仪表》2020年第12期75-82,共8页Electrical Measurement & Instrumentation

基　　金：国家电网公司科技项目(52061801UW)。

摘　　要：实现光伏发电特别是分布式光伏发电市场化交易具有广阔前景。基于能源互联网条件下的电力市场化交易也是未来光伏新能源的发展方向。基于区块链典型特征,分析了区块链和能源互联网交易的共同属性,验证了能源互联网领域区块链的安全性能;根据分布式光伏电站分布范围广、非随机平稳特征等特点,提出具有储能设施的分布式光伏电站微电网区块链交易模型,并应用于实际微电网分布式光伏电站中。实验结果表明,文中所提出的交易模型在交易效率、交易成本方面具有一定优势,可为分布式光伏电站区块链交易实现提供一定实践基础。The realization of photovoltaic power generation market trading,especially the distributed photovoltaic power generation,has broad prospects.Under the condition of energy Internet,the market-oriented electricity trading is also the development direction of photovoltaic new energy in the future.In this paper,based on the typical characteristics of the block chain,the common attributes of the block chain and energy Internet transactions are analyzed and the security performance of the block chain in the field of energy Internet is verified.Finally,according to the characteristics of distributed photovoltaic power plants,such as wide distribution range,non-random and stable characteristics,a block chain transaction model with energy storage facilities is proposed,which is applied to the actual micro-grid distributed photovoltaic power station.The experimental results show that the transaction model proposed in this paper has some advantages in transaction efficiency and transaction cost,which can provide a practical basis for the realization of block chain transactions in distributed photovoltaic power plants.

关 键 词：光伏新能源 区块链 能源换联网 发展前景 

分 类 号：TM715[电气工程—电力系统及自动化]