非阻抗匹配平衡牵引变压器的输出特性和电压损失分析  

Analysis of Output Characteristic and Voltage Loss of Non Impedance Matching Balance Traction Transformer

作　　者：陆家榆[1] 马信山[1] 

机构地区：[1]清华大学

出　　处：《铁道学报》1998年第6期35-41,共7页Journal of the China Railway Society

基　　金：中国博士后基金

摘　　要：考虑绕组漏阻抗，应用多绕组变压器理论导出了非阻抗匹配平衡牵引变压器的输出特性；给出了便于工程应用的电压损失近似计算公式。最后对物理模型进行了测试，试验与理论分析结果一致。The output characteristic of non impedance matching balance traction transformer is deduced by employing the theory of multiwinding transformer and with considering the leakage impedance of windings.An approximate formula of voltage loss for application of engineering is given.The output characteristic of a physical model is calculated and tested.It is shown that the analytical and experiment results are in excellent agreement.

关 键 词：变压器 输出特性 电压损失 漏阻抗 电力机车 

分 类 号：U264.36[机械工程—车辆工程]