钢轨打磨列车隔离变压器高压绕组的αl值分析计算

αl Analysis and Calculation of High Voltage Winding in Isolated Transformer for Rail Grinding Train

本文中作者主要对层式绕组匝间等效电容、层间等效电容、对地电容进行分析计算,计算出了绕组耐冲击波电压指标αl值。

The turn-to-turn equivalent capacitance, the inter-layer equivalent capacitance and the to-ground capacitance of layer winding are analysed and calculated by the authors in this paper. The voltage index αl of winding shock wave resistance is calculated.