RUN-UP RESPONSE OF POLYPHASE PERMANENT MAGNET SYNCHRONOUS MOTORS

Abstract
An analysis to predict the transient run-up response of permanent magnet synchronous motors is drived based on the d and q axes model. It is based on the segmental reluctance approach with the addition of permanent magnets in the rotor. The computed simulation of the run-up characteristics are provided for variations in the values of stator resistance and permanent magnet excitation. A series of test results of a 3-phase, 2-pole, 1 hp permanent magnet motor are presented In order to verify the theoretical analysis. Effects of stator resistance on the air gap flux are also recorded experimentally. A reasonably close agreement between the measured and calculated values is obtained

This publication has 3 references indexed in Scilit: