| 摘要 |
The field-oriented regulation method determines the required torque (m*) in dependence on the measured and actual rotor revs for the rotary drive supplied to a rev regulator (14), with calculation of the corresponding effective current value (iq*) and the slip frequency (f2*), combined with the measured revs for providing the stator frequency (f*). The cartesian field-oriented voltage components (ud*,uq*) are calculated from the flux required value, the blind current required value, the effective current value, the stator frequency and the drive parameters, to provide corresponding control signals for the drive. |
