基于IPFS和区块链技术的电力安全交易平台研究  

Research on Power Security Trading Platform Based on IPFS and Blockchain Technology

作　　者：凌治 杨明[2] 余江银 LING Zhi;YANG Ming;YU Jiangyin(Melis Branch of Qiqihar Public Security Bureau,Qiqihar 161021,China;The Third Research Institute of the Ministry of Public Security,Shanghai 200030,China;School of Control and Computer Engineering,North China Electric Power University,Baoding 071003,China)

机构地区：[1]齐齐哈尔市公安局梅里斯分局,齐齐哈尔161021 [2]公安部第三研究所,上海200030 [3]华北电力大学控制与计算机工程学院,保定071003

出　　处：《信息网络安全》2024年第6期968-976,共9页Netinfo Security

摘　　要：近年来,大量新能源主体接入电力交易平台,核心业务数据量激增,导致当前集中式电力交易平台运行压力过大、数据不安全、交易不透明等问题。区块链本质上是具有去中心化特征的分布式账本,具有难以篡改、安全性高等特征。星际文件系统(Inter Planetary File System,IPFS)在区块链中的应用可以减小区块链存储的数据量,具有文件去重功能,可有效避免中心化存储存在的一些安全问题和限制。文章结合两者特点,提出一种基于IPFS和区块链技术的电力安全交易平台模型,对数据存储进行优化并建立市场信用机制。仿真实验表明,该模型能够有效缓解物理节点存储压力、提升系统运行效率、有效量化市场主体信用。In recent years,a large number of new energy entities have connected to power trading platforms,and core business data volume has surged,resulting in issues such as excessive operational pressure,data insecurity,and opaque transactions on the current centralized power trading platform.Blockchain is essentially a distributed account book with decentralized characteristics,which is difficult to tamper with and has high security technical features.The application of Inter planetary file system(IPFS)in blockchain can reduce the size of data stored in the blockchain,have the function of file deduplication,and effectively avoid some security issues and limitations in centralized storage.This paper proposed a power security trading platform model based on IPFS and blockchain technology,which achieved data storage optimization and established a market credit mechanism.Simulation experiments show that the proposed model can effectively alleviate the storage pressure on physical nodes,improve system operation efficiency,and effectively quantify the credit of market entities.

关 键 词：电力安全交易平台 区块链 IPFS 分布式 信任评估 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]