| 摘要 |
The braking method uses field-oriented regulation of the current regulator (4) supplying the electric drive motor (5), with switching to a non field-oriented regulation upon failure of the orientation angle signal, in which measured motor currents (i1,i2,i3) are transformed into current vector values, combined with an impedance value for providing a set of voltage vector values used by the current regulator. An Independent claim for a device for braking an electric drive motor supplied via a current regulator is also included. |
