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1营业管理中的电量损失1.1变损是变压器本身的材质决定的电量损失.当一、二次线圈通过电流时,铁心上的磁滞损耗和涡流损耗,即为变压器的空载损耗.变损包括与负荷大小无关的固定损耗(铁损)及与负荷大小有关的可变损耗(铜损)两部分.
1 Power loss in business management 1.1 The damage is the power loss determined by the material of the transformer itself. When the primary and secondary coils pass current, the hysteresis loss and eddy current loss on the core are the no-load losses of the transformer. Including the fixed loss (iron loss) independent of the load size and the variable loss (copper loss) related to the load size in two parts.