DCbus Ripple Elimination
Eliminates the DCbus ripple.
Library
GMCLIB
Description
Measures a DCbus rippled voltage and modifies the control voltage in alfa-beta frame according to the ripple and following equation:
Parameters and dialog box
The block dialog box appears as follows:
Im - inverse modulation index [-] (range 0 - 1)
Umax - maximum DCbus voltage [V]
Inputs and outputs
Inputs:
alpha - input alpha-axis voltage (range -1 - 1)
beta - input beta-axis voltage (range -1 - 1)
U_DCbus - actual DCbus voltage [V]
Outputs:
alpha* - output alpha-axis voltage with eliminated DCbus ripple (range -1 - 1)
beta* - output beta-axis voltage with eliminated DCbus ripple (range -1 - 1)