ZHAO DA, LIANG CONG, ZHANG XIONG, et al. Influence of Wire Winding Location on the Current Distribution in Air Core Reactor. [J]. Power capacitor & reactive power compensation, 2012, 33(2): 49-53.
ZHAO DA, LIANG CONG, ZHANG XIONG, et al. Influence of Wire Winding Location on the Current Distribution in Air Core Reactor. [J]. Power capacitor & reactive power compensation, 2012, 33(2): 49-53. DOI: 10.14044/j.1674-1757.pcrpc.2012.02.012.
排线位置对空心电抗器电流分布的影响
摘要
绕组支路电流的分布是衡量电抗器质量水平重要指标。本文针对空心电抗器制造误差的造成电流分布不均问题
给出了支路电流的矢量计算方法
将复杂的矢量分析转化为计算机软件进行计算
分析了四种典型位置的变化对电流的作用。通过具有普遍性的4种算例比较分析
发现线圈轴向位置的差异是绕组电流变化的原因之一。
Abstract
The branch current distribution of the winding is an important measure of the level of the reactor’s quality.Aiming to the manufacturing errors of air core reactor causes the uneven distribution of the current
this paper gives a vector calculation method of the branch current
so the complex vector analysis is changed into computer software for calculation.And it gives analysis of four typical positions.Through a universal comparative analysis of four examples
it is found that the difference in axial position is one of the reasons of coil winding current change.
关键词
干式空心电抗器层间电流排线位置电感
Keywords
dry type air core reactorinterlayer currentwire winding locationinductance