Characteristics of permanent magnet synchronous motor driven by PWM inverter with voltage booster

Author

Yamamoto, Kichiro ; Shinohara, Katsuji ; Nagahama, Takahiro

Author_Institution

Dept. of Electr. & Electron. Eng., Kagoshima Univ., Japan

Volume

3

fYear

2003

Firstpage

1556

Abstract

The steady state characteristics of the interior permanent magnet (IPM) motor driven by the PWM inverter with voltage booster are analyzed and the transient behavior is investigated. The PWM inverter with voltage booster consists of a conventional PWM inverter and a voltage booster to control the DC link voltage. The current trajectory on the i_d-i_q plane is illustrated and the torque, voltage and current versus speed characteristics are represented. Furthermore, the analytical and simulated results are compared to the experimental results for 1.5 kW IPM motor and the validity or the analysis and simulation is confirmed by their agreement.

Keywords

PWM invertors; electric current control; machine control; permanent magnet motors; synchronous motor drives; transient analysers; voltage control; voltage multipliers; 1.5 kW; 170 V; DC link voltage control; PWM inverter; current control; current trajectory; i_d-i_q plane; permanent magnet synchronous motor drive; transient behavior; voltage booster; AC motors; Analytical models; Circuit simulation; Copper; Magnetic analysis; Permanent magnet motors; Pulse width modulation inverters; Steady-state; Synchronous motors; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Machines and Drives Conference, 2003. IEMDC'03. IEEE International

Print_ISBN

0-7803-7817-2

Type

conf

DOI

10.1109/IEMDC.2003.1210658

Filename

1210658