<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><p>This work relates to the study of the vector control of the salient-pole double star synchronous machine drive (DSSM) fed by three-level inverters which are controlled by PWM hysteresis strategy. Indeed, it is a question of carrying out a decoupling between rotor flux and electromagnetic torque, by introducing a vector control with an optimal torque working and by imposing constant flux regime. Furthermore, to ensure a decoupled dynamic behavior of the machine as in the case of a DC machine, a regulation of the rotor current has been introduced through a chopper operating at 5 kHz chopping frequency, feeding the excitation circuit. The obtained results are very satisfactory and reveal the effectiveness of the proposed approach.</p></abstract>

This work relates to the study of the vector control of the salient-pole double star synchronous machine drive (DSSM) fed by three-level inverters which are controlled by PWM hysteresis strategy. Indeed, it is a question of carrying out a decoupling between rotor flux and electromagnetic torque, by introducing a vector control with an optimal torque working and by imposing constant flux regime. Furthermore, to ensure a decoupled dynamic behavior of the machine as in the case of a DC machine, a regulation of the rotor current has been introduced through a chopper operating at 5 kHz chopping frequency, feeding the excitation circuit. The obtained results are very satisfactory and reveal the effectiveness of the proposed approach.

Vector Control with Optimal Torque of a Salient-Pole Double Star Synchronous Machine Supplied by Three-Level Inverters

Process Control Laboratory, Ecole Nationale Polytechnique, 10 av. Pasteur, Hassen Badi, 16200 El Harrach, Algiers, Algeria

Journal of Electrical Engineering

This work relates to the study of the vector control of the salient-pole double star synchronous machine drive (DSSM) fed by three-level inverters which are...

Vector Control with Optimal Torque of a Salient-Pole Double Star Synchronous Machine Supplied by Three-Level Inverters

Published Online: Jun 07, 2011

Page range: 257 - 263

DOI: https://doi.org/10.2478/v10187-010-0037-0

Keywords
salient-pole double star synchronous machine, tree-level inverter, decoupled control, optimal torque working, speed regulation

This content is open access.

Vector Control with Optimal Torque of a Salient-Pole Double Star Synchronous Machine Supplied by Three-Level Inverters

Published Online: Jun 07, 2011

Page range: 257 - 263

DOI: https://doi.org/10.2478/v10187-010-0037-0

Keywordssalient-pole double star synchronous machine, tree-level inverter, decoupled control, optimal torque working, speed regulation

This content is open access.

Keywords
salient-pole double star synchronous machine, tree-level inverter, decoupled control, optimal torque working, speed regulation