DocumentCode
2237444
Title
Influence of winding resistance on flux-weakening performance of a permanent magnet brushless AC drive
Author
Shi, Y.F. ; Zhu, Z.Q. ; Chen, Y.S. ; Howe, D.
Author_Institution
Univ. of Sheffield, UK
fYear
2002
fDate
4-7 June 2002
Firstpage
392
Lastpage
397
Abstract
In most previous studies of the flux-weakening performance of the permanent magnet brushless AC drives, the stator winding resistance has either been neglected or compensated for simply by subtracting the estimated maximum voltage drop across the winding resistance from the supply voltage, so as to simplify the control algorithm. This paper describes several alternative control schemes which account for the influence of the stator winding resistance, and compares their performance experimentally.
Keywords
AC motor drives; brushless machines; compensation; electric resistance; machine vector control; magnetic flux; permanent magnet motors; stators; control algorithm; estimated maximum voltage drop; flux-weakening performance; permanent magnet brushless AC drives; stator winding resistance; supply voltage; vector control;
fLanguage
English
Publisher
iet
Conference_Titel
Power Electronics, Machines and Drives, 2002. International Conference on (Conf. Publ. No. 487)
ISSN
0537-9989
Print_ISBN
0-85296-747-0
Type
conf
DOI
10.1049/cp:20020149
Filename
1031725
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