基于同期线损+理论线损的台区降损措施分析  

Analysis of Loss Reduction Measures for Distribution Station Area Based on Synchronous Line Loss and Theoretical Line Loss

作　　者：郑心城 ZHENG Xincheng(State Grid Fujian Electric Power Co.,Ltd.Putian Power Supply Company,Fujian Putian 351100,China)

机构地区：[1]网福建省电力有限公司莆田供电公司,福建莆田351100

出　　处：《农村电气化》2025年第1期65-67,共3页Rural Electrification

摘　　要：电网投资对线损率的影响缺少量化分析,传统的台区降损评价未充分考虑变压器损耗和台区间的损耗转移,文章基于同期线损+理论线损的方式,捆绑计算台区线损和变压器损耗,评价增设台区前后的综合线损率变化情况,量化技术降损成效,为降损潜力分析、线损率预测提供参考。The impact of power grid investment on line loss rate lacks quantitative analysis.Traditional evaluation of loss reduction in transformer areas does not fully consider the transformer losses and loss transfer between transformer areas.This paper,based on the method of synchronous line loss and theoretical line loss,calculates the line loss and transformer loss of transformer areas in a bundled manner,evaluates the changes in the comprehensive line loss rate before and after the addition of transformer areas,quantifies the effectiveness of technical loss reduction,and provides a reference for loss reduction potential analysis and line loss rate prediction.

关 键 词：同期线损 理论线损 台区 

分 类 号：TM763[电气工程—电力系统及自动化]