Analytic research on harmonic torque of the speed regulating control system with cycloconverter-fed synchronous motor

Author

Ye, Zhihao ; Zhang, Xiaofeng ; Lin, Hua ; Yu, Fei

Author_Institution

Dept. of Electr. Eng., Naval Univ. of Eng., Wuhan, China

Volume

1

fYear

2004

fDate

21-24 Nov. 2004

Firstpage

882

Abstract

Starting with the analysis on output harmonic voltage of 3-phase 6-pulse cycloconverter, the analytic calculating equation on harmonic torque of the speed regulating control system with cycloconverter-fed no damping windings synchronous motor is obtained. The main harmonic spectrum of an actual example is achieved by this equation. The theoretic results are validated by simulation calculation and the difference is within the error range. This analysis can be used as a certain reference for harmonic torque calculation of similar system.

Keywords

angular velocity control; cycloconvertors; harmonic analysis; machine control; synchronous motors; torque; 3-phase 6-pulse cycloconverter; cycloconverter-fed synchronous motor; harmonic torque calculation; main harmonic spectrum; output harmonic voltage; speed regulating control system; Control systems; Damping; Equations; Harmonic analysis; Power engineering and energy; Propulsion; Synchronous motors; Thyristors; Torque control; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power System Technology, 2004. PowerCon 2004. 2004 International Conference on

Print_ISBN

0-7803-8610-8

Type

conf

DOI

10.1109/ICPST.2004.1460118

Filename

1460118