电力系统自动化2025，Vol.49Issue(6)：14-22,9.DOI:10.7500/AEPS20240613008
面向用电碳计量的备用碳表系统优化配置方法
Optimal Configuration Method for Backup Carbon Meter System for Carbon Measurement of Electricity Consumption
摘要
Abstract
The electric carbon meter system is an important carrier for realizing real-time and accurate electric carbon measurement.With the deeply implement of the goal of carbon emission peak and carbon neutrality,the requirements for the accuracy and continuity of measurement by electric carbon meter become increasingly stringent.It will be difficult to cope with the increasing requirements only by relying on an independent carbon meter system,and it is urgent to explore the optimal configuration method for the backup carbon meter system.Considering the characteristics of"one hair affecting the whole body"of the electric carbon measurement and the strong coupling relationship between the electric carbon measurement and the power flow,this paper proposes an optimal configuration method of the backup carbon meter system.The method is conducted in a stepwise optimization manner.First,to ensure that the carbon meter system can measure the complete carbon information of the power system,this paper proposes an optimal method to determine the number of backup carbon meter devices with the minimum configuration cost.Then,with the aim of minimizing the measurement error of the backup carbon meter system,this paper proposes a method of optimizing the distribution of backup carbon meter devices.Finally,the simulation test is carried out based on the PJM 5-bus system and the actual power system data of one city in China.The simulation results show that the proposed method can achieve a carbon emission measurement error of less than 0.2%with the minimum configuration cost of the backup carbon meter system,on the premise of ensuring the complete carbon emission information measurement of the power system.关键词
低碳电力系统/电碳计量/电力碳表系统/碳排放Key words
low-carbon power system/electric carbon measurement/electric carbon meter system/carbon emission引用本文复制引用
郭魁星,李姚旺,何晓宜,刘恒,李雪城,张宁..面向用电碳计量的备用碳表系统优化配置方法[J].电力系统自动化,2025,49(6):14-22,9.基金项目
国家电网有限公司总部科技项目(5700-202411271A-1-1-ZN). This work is supported by State Grid Corporation of China(No.5700-202411271A-1-1-ZN). （5700-202411271A-1-1-ZN）
