南方电网技术2025，Vol.19Issue(2)：135-148,14.DOI:10.13648/j.cnki.issn1674-0629.2025.02.014
零碳电力用户网购绿电消纳量测算方法及市场机制
Calculation Method and Market Mechanism of Grid-Sourced Green Electricity Consumption for Zero-Carbon Electricity Consumers
摘要
Abstract
According to calculations,achieving clean energy electrification will reduce global carbon emissions by 73.2%.The power industry plays a crucial role in CO2 emissions reduction,making it essential to guide zero-carbon electricity consumption on the consumer side to support the achievement of the carbon peaking and carbon neutrality goals.Green electricity consumption calcula-tion is a key technical requirement for zero-carbon electricity user certification,yet the current electricity market lacks relevant calculation methods.To address this issue,related research is conducted on the calculation method and market mechanism of green electricity consumption by zero carbon electricity users in the market environment.Firstly,based on an improved power transmission distribution factor power flow tracing method,a multi-level power flow tracing model is constructed,enabling real-time,multi-level,and high-precision calculation of green electricity consumption for zero-carbon electricity users.On this basis,a calculating method and market mechanism for grid-sourced green electricity consumption by zero-carbon electricity users are proposed,which covers ac-cess indicators,green electricity consumption calculation methods,and settlement mechanisms in line with existing electricity market rules.Finally,the proposed model is validated through a case study of a practical power grid in a southern city,demonstrating its ef-fectiveness in providing efficient calculation methods and transaction mechanisms for cross-province,cross-regional,and neighboring grid-sourced green electricity users.Furthermore,the model guides zero-carbon electricity users to concentrate in distributed energy areas and shift loads to periods with higher system green power proportion,promoting the consumption of new energy.关键词
零碳电力用户/现货市场/绿电消纳量认证/潮流追踪/动态绿电比例信号Key words
zero-carbon electricity consumers/spot market/certification of green electricity consumption/power flow tracing/dynamic green electricity ratio signal分类
信息技术与安全科学引用本文复制引用
谢敏,李弋升,黄莹,刘明波,王滔,赵文猛..零碳电力用户网购绿电消纳量测算方法及市场机制[J].南方电网技术,2025,19(2):135-148,14.基金项目
广东省基础与应用基础研究基金面上项目(2022A151524 0074,2021A1515012245) （2022A151524 0074,2021A1515012245）
广东省重点领域研发计划项目(2021B010123 0004). Supported by the Guangdong Basic and Applied Basic Research Foundation General Program(2022A1515240074,2021A 1515012245) （2021B010123 0004）
Guangdong Province Key Field Research and Development Program Project(2021B0101230004). （2021B0101230004）
