Vectorial control of multi-phase synchronous motors using POG approach

Author

Zanasi, Roberto ; Grossi, Federica

Author_Institution

Inf. Eng. Dept., Univ. of Modena e Reggio Emilia, Modena, Italy

fYear

2009

fDate

3-5 Nov. 2009

Firstpage

1373

Lastpage

1378

Abstract

This paper deals with the vectorial control of multiphase permanent magnet synchronous machines. The dynamic model of the motor is obtained using the power-oriented graphs technique which clearly shows the power flows within the system and allows to write the dynamic equations of the system in a proper rotating reference frame. Moreover the obtained model can be directly implemented in Simulink. Starting from the model of the motor, a torque control law with saturated input voltages is proposed based on a new Â¿currentÂ¿ approach. The obtained control is very effective and with a simple structure. Simulation results are provided.

Keywords

graph theory; machine vector control; permanent magnet motors; synchronous motors; torque control; POG; dynamic equations; multiphase permanent magnet synchronous machines; multiphase synchronous motors; power-oriented graphs technique; torque control; vectorial control; Equations; Load flow; Permanent magnet machines; Permanent magnet motors; Power engineering and energy; Power system modeling; State-space methods; Synchronous motors; Torque control; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, 2009. IECON '09. 35th Annual Conference of IEEE

Conference_Location

Porto

ISSN

1553-572X

Print_ISBN

978-1-4244-4648-3

Electronic_ISBN

1553-572X

Type

conf

DOI

10.1109/IECON.2009.5414703

Filename

5414703