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1线损是供电企业耗电的“黑洞”电能在经过线路以及变压器等供电设备时所产生的电能损耗和功率损耗,即为供电损耗,简称为线损。线损是供电企业的用电,也可以称作损耗的主要方面。它分为两个部分,一部分是固定损耗,包括变压器的铁损、电能表电压线圈的损耗、电力电容器的介质损耗等等;另一部分是可变损耗,指电流通过导体所产生的损耗。导体截面、长度和材质确定后,其损耗随电流的大小而变化。以上两部分线损称为技术损耗,即供电网络输送和分配电
1 Line loss is the power consumption of power supply companies “black hole ” Electric energy loss and power loss generated by the power supply equipment such as lines and transformers, is the power supply loss, referred to as line loss. Line loss is the power supply business, can also be called the main aspects of wear and tear. It is divided into two parts, part of the fixed loss, including iron loss transformer, watt-hour meter voltage coil loss, power capacitor dielectric loss, etc .; the other part is variable loss, refers to the loss of current through the conductor. Conductor cross-section, length and material is determined, the loss changes with the size of the current. The above two parts of wire loss are called technical losses, that is, the power supply network distributes and distributes electricity