CN101242154B - A built-in permanent magnetic brushless DC motor control system for no position sensor - Google Patents
A built-in permanent magnetic brushless DC motor control system for no position sensor Download PDFInfo
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- CN101242154B CN101242154B CN2008100694727A CN200810069472A CN101242154B CN 101242154 B CN101242154 B CN 101242154B CN 2008100694727 A CN2008100694727 A CN 2008100694727A CN 200810069472 A CN200810069472 A CN 200810069472A CN 101242154 B CN101242154 B CN 101242154B
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Abstract
Description
Self-induction | Lcc = Lbb | Lcc = Laa | Laa = Lbb | Lcc = Lbb | Laa = Lcc | Lbb = Laa | Lcc = Lbb | Lcc = Laa | Laa = Lbb | Lcc = Lbb | Laa = Lcc | Lbb = Laa |
Mutual inductance | Lab = Lac | Lab = Lbc | Lab = Lac | Lab = Lac | Lab = Lbc | Lab = Lac | Lab = Lac | Lab = Lbc | Lab = Lac | Lab = Lac | Lab = Lbc | Lab = Lac |
Angle | 0 | 30 | 60 | 90- | 120 | 150 | 180 | 210 | 240 | 270 | 300 | 330 |
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CN2008100694727A CN101242154B (en) | 2008-03-14 | 2008-03-14 | A built-in permanent magnetic brushless DC motor control system for no position sensor |
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CN2008100694727A CN101242154B (en) | 2008-03-14 | 2008-03-14 | A built-in permanent magnetic brushless DC motor control system for no position sensor |
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CN101242154A CN101242154A (en) | 2008-08-13 |
CN101242154B true CN101242154B (en) | 2010-04-14 |
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CN2008100694727A Expired - Fee Related CN101242154B (en) | 2008-03-14 | 2008-03-14 | A built-in permanent magnetic brushless DC motor control system for no position sensor |
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