Scholarlink

<p>The paper considers in detail the geometry of the Görges polygon of polyphase integer ans fractional slot windings with an arbitrary number of phases. Subsequently, the evaluation of the differential leakage coefficient of such polyphase windings will be presented. In case of integer slot windings, the number of edges of the Görges polygons is directly determined by the number of phases. For the geometric shape of these polygons, a&#xa0;distinction has to be made between full, short and long pitched windings and their distribution of phase zones. In case of fractional slot windings, the construction of the Görges polygons relies directly on the respective Tingley plans of such windings. Thus, classical lap and wave windings as well as tooth-coil windings with an arbitrary number of phases can be analyzed very efiiciently. The application of the prposed methods is validated by means of several examples. In particular, they show the advantages of an increased number of phases.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Görges polygon and differential leakage coefficient of polyphase integer and fractional slot windings

  • 期刊论文

  • 发表日期：

    2026年3月17日

查看全文
  • Erich Schmidt,
  • David A. Lackner

摘要

The paper considers in detail the geometry of the Görges polygon of polyphase integer ans fractional slot windings with an arbitrary number of phases. Subsequently, the evaluation of the differential leakage coefficient of such polyphase windings will be presented. In case of integer slot windings, the number of edges of the Görges polygons is directly determined by the number of phases. For the geometric shape of these polygons, a distinction has to be made between full, short and long pitched windings and their distribution of phase zones. In case of fractional slot windings, the construction of the Görges polygons relies directly on the respective Tingley plans of such windings. Thus, classical lap and wave windings as well as tooth-coil windings with an arbitrary number of phases can be analyzed very efiiciently. The application of the prposed methods is validated by means of several examples. In particular, they show the advantages of an increased number of phases.