Influence of the load angle on magnetic radial forces and torque ripple of a low power permanent magnet synchronous machine - Université de technologie de Compiègne Access content directly
Journal Articles Mathematics and Computers in Simulation Year : 2021

Influence of the load angle on magnetic radial forces and torque ripple of a low power permanent magnet synchronous machine

Abstract

This paper shows the influence of the shift phase angle between phase currents and back-electromotive forces on magnetic radial forces and torque ripple for a specific low power permanent magnet synchronous machine. This influence is firstly demonstrated through analytical development considering only the first harmonic values. Then, magnetic pressure harmonics versus space and frequency as well as torque ripple are evaluated on the studied motor for different angles using finite element approach. The aim is to establish a good compromise between consumed current, torque and radial force harmonics at the origin of the electromagnetic noise. Experimental measurements with a sensorless field-oriented control are detailed.
No file

Dates and versions

hal-04338419 , version 1 (12-12-2023)

Identifiers

Cite

Emre Uygun, Michel Hecquet, Abdelmounaïm Tounzi, Daniel Depernet, Vincent Lanfranchi, et al.. Influence of the load angle on magnetic radial forces and torque ripple of a low power permanent magnet synchronous machine. Mathematics and Computers in Simulation, 2021, 184, pp.153-164. ⟨10.1016/j.matcom.2020.05.020⟩. ⟨hal-04338419⟩
4 View
0 Download

Altmetric

Share

Gmail Facebook X LinkedIn More