基于碳流追踪和绿电交易的用户碳排放核算模型研究  

Research on users’carbon emission accounting model based on carbon flow tracking and green electricity trading

作　　者：王伟业 汤雷 张凡 邵恩泽 王子涵 WANG Weiye;TANG Lei;ZHANG Fan;SHAO Enze;WANG Zihan(State Grid Jiangsu Electric Power Co.,Ltd,Nanjing 210000,China;Information&Communication Branch,State Grid Jiangsu Electric Power Co.,Ltd.,Nanjing 210024,China;Jiangsu Frontier Electric Technology Co.,Ltd.,Nanjing 211102,China)

机构地区：[1]国网江苏省电力有限公司,南京210000 [2]国网江苏省电力有限公司信息通信分公司,南京210024 [3]江苏方天电力技术有限公司,南京211102

出　　处：《电力需求侧管理》2025年第2期15-20,共6页Power Demand Side Management

基　　金：国网江苏省电力有限公司科技项目(SGJSXT00SGXX2310194)。

摘　　要：电力行业是实现碳达峰碳中和目标的关键,绿电消费有效降低电力碳排放,各地用户积极开展绿电交易承担减排责任,当前核算体系中并未将绿电与传统火电区分,绿电环境价值并未体现,考虑绿电交易的碳排放核算问题亟需解决。基于共享比例原则通过追踪潮流形成碳流追踪,构建用户碳排放核算模型,随后考虑绿电交易金融特性建立等效网络,量化绿电交易的碳减排效益,建立修正后的用户碳排放核算模型,最后通过IEEE 30节点的算例验证了模型方法的准确性与合理性。The power industry is key to achieve the goal of peak carbon neutrality.Green electricity consumption effectively reduces the carbon emissions of electricity,and local users actively carry out green electricity trading to assume the responsibility of emission reduction.The current accounting system does not distinguish green electricity from traditional thermal power,and the environmental value of green electricity has not been reflected.Based on the principle of shared proportion,carbon flow tracking is formed by tracking the trend,and the user carbon emission accounting model is constructed.Then,an equivalent network is established considering the financial characteristics of green electricity trading,the carbon emission reduction benefits of green electricity trading are quantified,and the revised user carbon emission accounting model is established.Finally,the accuracy and rationality of the model method are verified by the IEEE30-node calculation example.

关 键 词：碳流追踪 绿电交易 碳排放核算 用电碳排放因子 

分 类 号：TM74[电气工程—电力系统及自动化]