| 摘要 |
<p>Method of controlling a DC/AC voltage converter (2) interposed between a DC bus (9) and the stator electrical winding (6) of an electric machine, in which method: - the discrepancy between the value of mechanical quantity (Γ) of the electric machine and the value of an image (Γ') of said quantity is determined, this image (Γ') being obtained with the aid of electrical quantities (Ie, Ue) of the DC/AC voltage converter (2) and, - this discrepancy is compared with at least one predefined value (%Γ), and according to the result of this comparison, the DC/AC voltage converter (2) is controlled by applying to it a normal control mode and an auxiliary control mode.</p> |
