Control system with sinusoidal PWM three-phase inverter with a frequency scalar control of induction motor

Author

Dementyev, Yuri N. ; Bragin, A.D. ; Kojain, N.V. ; Udut, L.S.

Author_Institution

Dept. of Electr. Drives & Equip., Nat. Res. Tomsk Polytech. Univ., Tomsk, Russia

fYear

2015

fDate

21-23 May 2015

Firstpage

1

Lastpage

6

Abstract

The principles of implementation of the control system with sinusoidal PWM inverter voltage frequency scalar and vector control induction motor are reviewed. Comparisons of simple control system with sinusoidal PWM control system and sinusoidal PWM control with an additional third-harmonic signal and gain modulated control signal are carried out. There are shown the maximum amplitude and actual values phase and line inverter output voltage at the maximum amplitude of the control signals. Recommendations on the choice of supply voltage induction motor electric drive with frequency scalar control are presented.

Keywords

PWM invertors; induction motor drives; vectors; voltage control; gain modulated control signal; sinusoidal PWM control system; sinusoidal PWM three-phase inverter; supply voltage induction motor electric drive; third-harmonic signal; vector control induction motor; voltage frequency scalar control; Control systems; Frequency control; Harmonic analysis; Induction motors; Inverters; Pulse width modulation; Voltage control; PWM; control system; frequency scalar control; induction motor; three-phase inverter;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Communications (SIBCON), 2015 International Siberian Conference on

Conference_Location

Omsk

Print_ISBN

978-1-4799-7102-2

Type

conf

DOI

10.1109/SIBCON.2015.7147008

Filename

7147008