Dynamic Performance Analysis of Inverter-Fed Permanent Magnet Synchronous Motor.

Document Type : Research Studies

Authors

1 Electrical Engineering Department., Faculty of Engineering., Suez Canal University.

2 Electrical Engineering Department.,Faculty of Engineering., Suez Canal University.

3 Suez Canal Authority VTMS., Ismailia., Egypt.

Abstract

This paper analyze the dynamic performance of inverter fed permanent  magnet synchronous motors (PMSM) using damping and synchronizing torques. A numerical algorithm has been applied to predict the performance using  overall nonlinear model of permanent magnet synchronous motor. A  comprehensive set of results for the digital simulation of the steady  state and dynamic performances for a motor with and without pulse-width modulation inverter is obtained. The voltage , direct and quadrature  current, and torque waveforms atdifferent modes of operations are  presented in a comparative form, illustrating the differences caused by
 introducing the inverter. The effects of frequency variation due to the  use of inverter on motor dynamic performance , and the optimum range of  frequency is also discussed. 

Main Subjects

MEJ- Mansoura Engineering Journal
Volume 19, Issue 2
VOL 19 has Two Issues Issue 2 Consist of Two Parts from (March to June)
June 1994
Pages 23-35

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