配电网线损原因及降损技术措施分析  

作　　者：李逸岚 韩钟瑶 

机构地区：[1]国网青海省电力公司泽库县供电公司,青海泽库811400

出　　处：《科技创新与应用》2023年第27期126-128,133,共4页Technology Innovation and Application

摘　　要：配电网是供电网络的重要组成部分,也是电网建设工作的重点。在实际配电网运行过程中,配电网运行状态可以通过线损与线损率2项指标进行体现。实际配电网运行中导致线损的原因较多,特别是农村配电网,受电力输送半径、线路分布、布线方式等因素的影响,配电网线损一直处于较高水平。因此,应明确配电网线损的类型和危害,并针对配电网线损理论计算方法进行深入分析,积极采取技术和管理等措施,控制配电网线损率,实现电力能源的高效利用率,进一步提升供电企业的经济效益。Distribution network is not only an important part of power supply network,but also the focus of power grid construction.In the actual operation process of distribution network,the operation state of distribution network can be reflected by two indexes:line loss and line loss rate.There are many reasons for the line loss in the actual distribution network operation,especially in the rural distribution network.Affected by the power transmission radius,line distribution and wiring mode and other factors,the distribution network line loss has been at a high level.Therefore,the type and harm of distribution network line loss should be clearly defined,and the theoretical calculation method of distribution network line loss should be deeply analyzed,and technical and management measures should be taken actively to control the distribution network line loss rate and realize the efficient utilization rate of electric energy,so as to further improve the economic benefits of power supply enterprises.

关 键 词：配电网 线损 类型 危害 计算方法 降损 

分 类 号：TM73[电气工程—电力系统及自动化]