地区电网技术降损研究现状及展望  

Research Status and Prospects on Technical Loss Reduction of Regional Power Grid

作　　者：陈涵 徐玲铃 杨柳 金焱 付慧 李双伟 CHEN Han;XU Lingling;YANG Liu;JIN Yan;FU Hui;LI Shuangwei(China Electric Power Research Institute,Haidian District,Beijing 100192,China;State Key Laboratory of Advanced Power Transmission Technology,Changping District,Beijing 102200,China;DC Technology Center of State Grid Corporation of China,Xicheng District,Beijing 100032,China;State Grid Corporation of China,Xicheng District,Beijing 100032,China;State Grid Jiangsu Electric Power Co.,Ltd.,Nanjing 210000,Jiangsu Province,China)

机构地区：[1]中国电力科学研究院有限公司,北京市海淀区100192 [2]先进输电技术全国重点实验室,北京市昌平区102200 [3]国家电网有限公司直流技术中心,北京市西城区100032 [4]国家电网有限公司,北京市西城区100032 [5]国网江苏省电力有限公司,江苏省南京市210000

出　　处：《电网技术》2025年第4期1573-1584,共12页Power System Technology

摘　　要：电能损耗是造成电网能源消耗的主要来源,技术降损是在保障电网可靠性的前提下,通过调整经济运行方式或对设备进行技术改造来降低电网电能损耗的有效手段。该文从电网电能损耗影响因素入手,对6个方面的地区电网技术降损措施以及技术降损潜力评估方法的研究现状进行了综述,指出技术降损在具体实施时需精准评估降损潜力,优化整合多种降损措施,以获取最优的节能效益;同时介绍了技术降损可视化云平台的总体架构和主要功能,为技术降损工作开展提供了数字化和流程化的思路。最后对地区电网技术降损进一步的研究方向进行了思考和展望,供读者参考。Energy loss is the main source of energy consumption in the power grid;technical loss reduction is an effective means of reducing power grid energy loss by adjusting the economic operation mode or technical transformation of equipment while ensuring the power grid's reliability.This paper starts with studying the factors affecting power grid loss.It reviews the research status of regional power grid technical loss reduction measures in six aspects and loss reduction potential evaluation methods.It is pointed out that in the specific implementation of technology loss reduction,it is necessary to accurately evaluate the loss reduction potentialand optimize and integrate multiple loss reduction measures to obtain the optimal energy-saving benefits.At the same time,the overall architecture and main functions of the technology loss reduction visualization cloud platform are introduced,providing a digital and procedural idea for developing technical loss reduction.Finally,further research directions of regional power grid technical loss reduction are considered and prospected for readers'reference.

关 键 词：电能损耗 技术降损 地区电网 降损潜力评估 可视化云平台 

分 类 号：TM721[电气工程—电力系统及自动化]