Electricity: motive power systems – Synchronous motor systems – Brushless motor closed-loop control
Reexamination Certificate
2006-03-22
2010-06-15
Leykin, Rita (Department: 2837)
Electricity: motive power systems
Synchronous motor systems
Brushless motor closed-loop control
C318S400010, C318S700000, C363S089000, C363S125000, C363S127000, C327S494000, C327S404000, C327S375000, C327S381000, C327S052000, C327S376000, C327S056000, C361S078000, C361S079000
Reexamination Certificate
active
07737650
ABSTRACT:
The invention concerns a method for controlling a switching assembly comprising a plurality of transistors connected in parallel, having a linear operating mode, a closed-switch operating mode and an off operating mode including a first operating phase during which a current flows from a source terminal to a drain terminal and a second operating phase during which no current flows. The method includes the following successive steps; (a) controlling the switching assembly in closed-switch mode during part of the first phase; (b) controlling the switching assembly in linear mode; (c) controlling the assembly in off mode during part of the second phase.
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Jacox Meckstroth & Jenkins
Leykin Rita
Valeo Equipements Electriques Moteur
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