PMSM Vector Control and Initial Magnetic Pole Position Detect Method Based on DSP

Author

Zhang, Jun ; Wang, Xu

Author_Institution

Inf. Inst. of Northeastern Univ., Shenyang

Volume

2

fYear

0

fDate

0-0 0

Firstpage

8265

Lastpage

8269

Abstract

The magnitude and the direction of stator magnetic pole were controlled continuously to swing the PMSM in a small range in the start up process. The rotor magnetic pole position is identified by a DSP TMS320LF2407A according to the readout of incremental encoder, using a pole position search algorithm, thereafter efficient vector control is implemented. The search algorithm is given in detail in the program flow chart. Simulation and experiment are made to verify this method and the results are shown in this paper

Keywords

digital signal processing chips; encoding; flowcharting; machine vector control; permanent magnet motors; position control; rotors; search problems; stators; synchronous motors; DSP TMS320LF2407A; PMSM vector control; incremental encoder; initial magnetic pole position detection; pole position search algorithm; program flow chart; rotor magnetic pole position; rotor magnetic position; stator magnetic pole direction control; stator magnetic pole magnitude control; Automation; Digital signal processing; Intelligent control; Intelligent sensors; Inverters; Stators; PMSM; incremental encoder; rotor magnetic position; vector control;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on

Conference_Location

Dalian

Print_ISBN

1-4244-0332-4

Type

conf

DOI

10.1109/WCICA.2006.1713586

Filename

1713586