低碳驱动下变电站建构筑物与电气设备的减排优化策略研究  

The Optimized Strategy for Carbon Emissions of Both Substation Construction Buildings and Electrical Equipment

作　　者：袁慧宏 王志勇 陈家乾 朱奕弢 谭将军 王炜 周禹航 李佳丽 YUAN Huihong;WANG Zhiyong;CHEN Jiaqian;ZHU Yitao;TAN Jiangjun;WANG Wei;ZHOU Yuhang;LI Jiali(Huzhou Power Supply Company,State Grid Zhejiang Electric Power Co.,Ltd.,Huzhou Zhejiang 313000,China;State Grid Zhejiang Electric Power Co.,Ltd.,Hangzhou Zhejiang 310007,China;Huzhou Electric Power Design Institute Co.,Ltd.,Huzhou Zhejiang 313000,China)

机构地区：[1]国网浙江省电力有限公司湖州供电公司,浙江湖州313000 [2]国网浙江省电力有限公司,浙江杭州310007 [3]湖州电力设计院有限公司,浙江湖州313000

出　　处：《电子器件》2025年第1期194-199,共6页Chinese Journal of Electron Devices

基　　金：面向新型电力系统的变电站全生命周期碳中和关键技术研究项目(HZJTKJ2022-08)。

摘　　要：排放因子法是变电站应用最为普遍的一种碳核算办法,需要分别核算建构筑物运行碳排与电气设备的制造碳排,但忽视了这两者的联动对碳排的影响。将上述两者碳排统一定义为运维碳排,并就此展开优化碳排策略的研究,验证了变电站配电室环境下以空调为代表的建构筑物运行碳排、以配电柜为代表的电气设备制造碳排的综合动态优化方法。分析数据表明,在一年中4月—9月使用空调制冷期间,就某一天碳排统计而言,所提出的优化策略较以往配电室30℃的固定温度调节的设定方法减少碳排15.6%,较16℃的固定温度调节的设定方法减少碳排8%,具有明显减排优势。The emission factor method is the most widely used carbon accounting method,applied to the carbon emissions calculation of substations.It requires independent accounting of the carbon emissions from the operation of the building and the manufacturing of elec-trical equipment.However,the impact of the interaction between these two factors on carbon emissions is ignored.The carbon emissions from both of these factors are defined as operational carbon emissions and research is conducted on optimizing carbon emission strategies based on this definition.A comprehensive dynamic optimization method for operational carbon emissions is verified,which include car-bon emission from the operation of buildings represented by the air conditioning system and carbon emissions from the manufacturing of electrical equipment represented by the distribution cabinet,in the distribution room of the substation.The analysis of the data shows that,on a certain day during the period from April to September when the air conditioning is used for cooling,the optimization strategy proposed can reduce carbon emissions by 15.6%compared to the fixed temperature adjustment method of 30℃previously used in the distribution room,and by 8%compared to the fixed temperature adjustment method of 16℃,demonstrating significant emission reduc-tion advantages.

关 键 词：碳减排 运维 变电站 建构筑物 电气设备 

分 类 号：TM62[电气工程—电力系统及自动化] X322[环境科学与工程—环境工程]