中国电机工程学报2024，Vol.44Issue(2)：439-450,中插1,13.DOI:10.13334/j.0258-8013.pcsee.222323
计及电量交易信息的用电碳计量方法
Electricity Carbon Metering Method Considering Electricity Transaction Information
摘要
Abstract
Exploiting the electricity-carbon coupling value and establishing an electricity-carbon synergistic market are important means for achieving carbon peak and carbon neutrality targets.The coupling of electricity carbon information relies on a reasonable and effective electricity carbon measurement system.However,the current electricity carbon measurement system still needs to be improved.It is difficult to fully clarify the carbon emission responsibilities within electricity trading behavior.Facing the above challenge,this paper proposes a new electricity carbon metering method considering the electricity trading behavior and based on the theory of carbon emission flow.First,the actual lossy network is equivalent to a lossless network considering the calculation characteristics of the carbon emission flow theory.After that,the transaction electricity and non-transaction electricity flow are disassembled,and their carbon emission responsibility is independently measured according to their electricity sources.This method strictly abides by the principle of direct and indirect carbon emissions balancing,and it can clarify the transfer of carbon emissions responsibility behind electricity trading behavior.Also,the spatial and temporal differences in carbon emission factors can be reflected by this method,and it has the ability of leading low-carbon demand response.Based on operation profiles from the PJM-5 bus system and the power system of a city in China,the simulation analysis is carried out.The simulation results verify the effectiveness of the method.关键词
新型电力系统/碳计量/电力市场/碳市场/碳排放流理论Key words
new-type power system/carbon metering/electricity market/carbon market/carbon emission flow theory分类
信息技术与安全科学引用本文复制引用
李姚旺,刘昱良,杨晓斌,何伟,方宇娟,杜尔顺,张宁,李佳..计及电量交易信息的用电碳计量方法[J].中国电机工程学报,2024,44(2):439-450,中插1,13.基金项目
国家电网公司总部科技项目"新型电力系统下电力碳排放核算方法及关键技术研究"(52182021N006). Project Supported by Scientific&Technical Project of State Grid"Research on electricity carbon emission accounting methods and key technologies under new power systems"(52182021N006). （52182021N006）
