Performance analysis of permanent magnet synchronous motors. II. Operation from variable source and transient characteristics

Author

Osheba, S.M. ; Abdel-Kader, F.M.

Author_Institution

Fac. of Eng., Menoufia Univ., Shebin El-Kom, Egypt

Volume

6

Issue

1

fYear

1991

fDate

3/1/1991 12:00:00 AM

Firstpage

83

Lastpage

89

Abstract

For pt.I see ibid., vol.5, no.2, p.366-73 (1990). A comprehensive analysis of the transient performance of a permanent magnet (PM) synchronous motor operating from a variable source is described. Internal damping is modeled, and optimum values of design parameters which improve transient performance are obtained. The effects of varying the supply voltage and frequency on the optimum values of these parameters are demonstrated. Simulated nonlinear response to a load change and starting performance are discussed. The results illustrate that significant improvement in transient performance can be achieved over a wide range of voltage and frequencies when some parameters are properly chosen

Keywords

permanent magnet motors; starting; synchronous motors; transients; internal damping; load change; nonlinear response; permanent magnet synchronous motors; starting performance; transient characteristics; transient performance; variable source characteristics; Damping; Frequency synchronization; Performance analysis; Permanent magnet motors; Rotors; Steady-state; Synchronous motors; Torque; Transient analysis; Voltage;

fLanguage

English

Journal_Title

Energy Conversion, IEEE Transactions on

Publisher

ieee

ISSN

0885-8969

Type

jour

DOI

10.1109/60.73793

Filename

73793