A high performance PWM current source inverter fed induction motor drive with a novel motor current control method

Author

Salo, Mika ; Tuusa, Heikki

Author_Institution

Dept. of Electr. Eng., Tampere Univ. of Technol., Finland

Volume

1

fYear

1999

fDate

36373

Firstpage

506

Abstract

This paper presents a high performance vector controlled PWM current source inverter (PWM-CSI) fed induction motor drive where only the measured rotor angular speed and the DC-link current are needed for motor control. Novel methods for compensating the capacitive currents of the motor filter and damping the motor current oscillations in the transient conditions are presented. The validity of the proposed methods are verified by simulation

Keywords

PWM invertors; angular velocity measurement; compensation; damping; electric current control; induction motor drives; machine vector control; oscillations; rotors; DC-link current; PWM current source inverter; capacitive currents compensation; inverter fed induction motor drive; measured rotor angular speed; motor current control method; motor current oscillations damping; motor filter compensation; transient conditions; vector control; Bridge circuits; Current measurement; Equations; Filters; Induction motor drives; Induction motors; Motor drives; Pulse width modulation; Pulse width modulation inverters; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialists Conference, 1999. PESC 99. 30th Annual IEEE

Conference_Location

Charleston, SC

ISSN

0275-9306

Print_ISBN

0-7803-5421-4

Type

conf

DOI

10.1109/PESC.1999.789054

Filename

789054