基于区块链的园区碳排放可信监测模型

doi:10.11930/j.issn.1004-9649.202309045

摘要/Abstract

摘要：

构建了基于能源电力区块链的园区碳排放可信监测数字模型。首先，利用区块链防篡改技术保障监测数据的可信存证要求，相关接入实体指标全部由联盟链进行身份认证和权限控制，避免了数据遗失以及主体以外其他人恶意篡改的风险；其次，在具体的监测指标融合过程中，结合层次分析法，构建碳排放评价指标融合策略，对能源电力相关指标数据结合相似性聚类算法进行多源在线融合；最后，基于局部异常因子算法（local outlier factor，LOF）实现指标数据长周期异常离群检测，一定程度上解决数据畸变和错报自筛难题。

关键词: 区块链, 碳排放监测, 层次决策

Abstract:

A digital model for trusted monitoring of carbon emissions in the park based on energy and power blockchain is proposed to be built. The blockchain anti-tamper technology is first used to ensure the trusted storage requirements of monitoring data. All relevant access entity indicators are authenticated and controlled by the alliance chain, which avoids the risk of data loss and malicious tampering by others other than the subject; Secondly, in the fusion process of specific monitoring indicators, the model combined with AHP method to build a carbon emission evaluation index fusion strategy, and carried out multi-source online fusion of energy and power related index data combined with similarity clustering algorithm. Finally, LOF algorithm is used to detect long-period abnormal outliers of index data, which can solve the problem of data distortion or self-screening of misstatement to some extent.

Key words: blockchain, carbon emission monitoring, hierarchical decision

王栋, 冯景丽, 李达, 牛静伟, 李军. 基于区块链的园区碳排放可信监测模型[J]. 中国电力, 2024, 57(7): 182-187.

Dong WANG, Jingli FENG, Da LI, Jingwei NIU, Jun LI. A Credible Monitoring Model for Carbon Emissions in Industrial Parks Based on Blockchain Technology[J]. Electric Power, 2024, 57(7): 182-187.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202309045

https://www.electricpower.com.cn/CN/Y2024/V57/I7/182

图/表 5

图 1 区块链中参与主体的关系

Fig.1 The relationship of the participating entities in the blockchain

图 2 数据监测业务流程

Fig.2 Data monitoring business process

图 3 基于区块链的碳排放可信监测模型

Fig.3 Model for trusted monitoring of carbon emissions based on blockchain

图 4 碳排放合约的智能发布

Fig.4 Smart publishing of carbon emission contracts

表 1 不同类型的碳排放模型对比

Table 1 Comparison of different types of carbon emission models

模型	数据共享功能
模型	细粒度	数据机密性	数据可追溯性	数据摘要检索
基于云计算的监测系统	×	×	√	×
基于物联网的监控平台	×	×	√	√
基于时空数据建模的核算系统	×	√	×	×
基于大数据的监测平台	×	×	×	√
基于区块链的可信监测模型	√	√	√	√

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