全球能源互联网2025，Vol.8Issue(2)：250-259,10.DOI:10.19705/j.cnki.issn2096-5125.2025.02.012
可监管的绿色电力消费评价技术研究
Research on Supervised Green Power Consumption Evaluation Technology
摘要
Abstract
The evaluation of green power consumption is a significant measure to facilitate the advancement of the green energy system.However,the evaluating,tracing,and verification of green power consumption are confronted with challenges such as privacy breaches,tracing evaluation results,and verifying evaluation results.To this end,this paper introduces a supervised model for evaluating green power consumption.Firstly,a method integrating homomorphic encryption and blockchain technology for evaluating green power consumption is devised,aiming to assess green energy consumption while safeguarding the privacy of green energy consumers.Subsequently,a verification and traceability mechanism utilizing a ciphertext comparison algorithm and the tamper-resistant nature of blockchain was proposed to ensure the authenticity of evaluation results(or a green mark).Finally,supervisor can decrypt the green mark and other ciphertext information generated during the evaluation process to enable stringent oversight.To enhance traceability and verification speed,Trie data structure is employed to expedite searching on the blockchain.Experimental results demonstrate that the regulatable green power consumption evaluation model proposed in this paper can realize the traceability and identification of green power labels and the proposed model is up to 1000 times faster than the model based on hash.关键词
绿色电力消费/绿电标识/可信监管/区块链Key words
green power consumption/green mark/supervision/blockchain分类
信息技术与安全科学引用本文复制引用
李达,余涛,石竹玉,陈春逸,柏德胜,张学森..可监管的绿色电力消费评价技术研究[J].全球能源互联网,2025,8(2):250-259,10.基金项目
国家电网有限公司科技项目(绿色电力消费认证标识机制设计、关键技术研究与应用,1400-202272462A-2-0-ZN).Science and Technology Foundation of SGCC(1400-202272462A-2-0-ZN). （绿色电力消费认证标识机制设计、关键技术研究与应用,1400-202272462A-2-0-ZN）
