Vv. Deshpande et al., A CURRENT-PREDICTION SCHEME FOR THE PRDCL INVERTER-FED INDUCTION-MOTOR DRIVE, IEEE transactions on power electronics, 12(1), 1997, pp. 64-71
A simplified parallel resonant de-link (PRDCL) inverter topology with
reduced peak voltage is presented, A novel current-prediction scheme w
hich facilitates interfacing the resonant-link topology to an ac motor
is proposed, Various simulation waveforms and experimental results ar
e given to show the effectiveness of the proposed current-prediction s
cheme, Some studies relating to the selection of resonant component va
lues and characteristic impedance of the link on the voltage overshoot
are presented, This study makes it possible to design drives without
clamping.