多流域省区水风光储联合运行中可信数据空间构建与应用研究
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关键词：水风光储联合运行；可信数据空间；区块链；数据共享中图分类号：TM73 文献标志码：A 文章编号：2095-8188（2026）01-0038-11DO1： 10.16628/j . cnki.2095-8188.2026.01.006
Research on the Construction and Application of Trusted Data Space in the Combined Operation of Hydro-Wind-Solar-Storage Systems in Multi-Basin Provinces
WANG Shengkai， LIU Yangyang， WANG Xiaoxiao， LIU Chenliang， ZHAO Tan（NARI TechnologyCo.，Ltd.，Nanjing 21110O，China）
Abstract：Aimingat the issues of trust deficits incross-domain data aggregationandsharing，as well as diffcultis in integrating multi-disciplinary modelsduring thecrossbasin/provincialcoordinated dispatchand trading of hydro-wind-solar-storageresources，a cross-domain datasharing management technology basedona trusted data space is proposed to achieve secure aggregation and sharing of multi-entity hydro-wind-solar-storage data.First，anoverall framework forcross-domain multi-entity hydro-wind-solar-storagedata sharing management is constructed.Subsequently，adata managementmechanismcharacterizedby“on-chaincertification，off-chain storage，and contract-based control”is established.This mechanismensuresdata integrityand traceabilitybystoring datafingerprintsontheblockchain，therebyenablingthetrustedcollection，eficient circulation，andcolaborative analysis of multi-source data，including hydropower，wind power，photovoltaic，and energy storage data.Finaly，a multi-dmensional performance evaluation of the constructed trusted data space demonstrates that it achieves 100% （20 accuracy in access control policy effectiveness and a 100% detection rate against tampering.Moreover，with the optimized consensusmechanism，transactionlatencyissignificantlyreducedand throughputrate isgreatly improved.The resultsverifyitscapability toeffctivelyresolve data trust challenges incross-domain energy coordination，underscoring itscritical importanceforadvancingthedigitalandintelligentdevelopmentof thenew power system.
Key words：hydro-wind-solar-storage combined operation；trusted data space；blockchain；data sharing
0 引言
在全球气候变化日益严峻与能源结构加速转型的双重背景下，实现“双碳”目标已成为我国经济社会发展的核心战略目标。（剩余11007字）
