400V低压电力线路降低线损的作用和技术探索  

Role and Technical Exploration of Reducing Line Loss in 400 V Low Voltage Power Lines

作　　者：何陈晨 HE Chenchen(Taizhou Sanxin Power Supply Service Co.,Ltd.,Taixing Branch Zhangqiao Power Supply Station,Taixing 225400,China)

机构地区：[1]泰州三新供电服务有限公司泰兴分公司张桥供电所,江苏泰兴225400

出　　处：《通信电源技术》2024年第2期119-121,共3页Telecom Power Technology

摘　　要：电能在输送过程中会产生电阻、热损耗以及电磁辐射。低压线路将能量损耗降到最低,使得电能能够有效传输到各个用户。实际运行过程中,低压电力线路通过采用较大的导线断面和较低的线路电阻,可以减少线路损耗。采用低电阻的导线可以降低线路损耗,提高电能的传输效率,减少能源的浪费。深入分析400V低压线路降低线损的作用,基于产生线损的各种因素,通过使用高导电率导线、优化线路布局、建立智能电力系统等方式降低400V低压电力线路损耗,以期提升电能传输效率,减少能源浪费,提供稳定可靠的供电。Electric energy can generate resistance,heat loss,and electromagnetic radiation during transportation.Low voltage lines minimize energy loss,enabling effective transmission of electrical energy to various users.In actual operation,low-voltage power lines can reduce line losses by using larger wire sections and lower line resistance.Line loss mainly occurs in the resistance of the wire,which leads to energy loss and heat dissipation when current passes through the wire.Using low resistance wires can reduce line losses,improve energy transmission efficiency,and reduce energy waste.Analyze in depth the role of 400 V low-voltage lines to reduce line loss,based on the various factors that produce line loss,reduce 400 V low-voltage power line loss by using high conductivity wires,optimizing the line layout,and establishing an intelligent power system,with a view to improving the efficiency of power transmission,reducing energy waste,and providing a stable and reliable power supply.

关 键 词：线损 低压电力线路 供电质量 

分 类 号：TM714.3[电气工程—电力系统及自动化]