全封闭紧凑型变频调速电机设计

Design for Compact Fully-Enclosed Variable-Frequency Adiustable-Speed Motors

从电磁设计角度阐述了全封闭紧凑型变频电机涉及的要点,介绍了变频调速电机的极数选择和调速原理,并指出设计中的注意事项。

This paper introduces the key points of the compact fully-closed variable-frequency motor from aspect of electromagnetic design,describes the selection of pole number and the principle of speed regulation,and points out the matters needing attention in design.