﻿ 自起动永磁同步电动机的计算分析与设计

# 自起动永磁同步电动机的计算分析与设计Calculation and Design of Self-Starting Permanent Magnet Synchronous Motor

Abstract: Permanent magnet synchronous motor (PMSM) has high power factor, high efficiency, and in many occasions began to gradually replace the most commonly used AC induction motor, which is a promising energy-saving motor. The analysis and calculation of the article include the working principle of PMSM, the performance parameters of permanent magnet material, its characteristics and selection principle, the structure of PMSM, the steady-state performance of permanent magnet synchronous motor, the main parameters of permanent magnet synchronous motor, self-starting PMSM starting process. Finally, the design contents of permanent magnet synchronous motor are expounded: 1) to determine the design task; 2) to select the motor initial design parameters; 3) to check the motor performance indicators; 4) to adjust the motor parameters; 5) to determine the motor design.

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