https://doi.org/10.1051/epjap:1998228
New voltage strategy of a AC/DC two-cascaded converter with near unity power factor
Groupe de Recherche en Électrotechnique et Électronique de Nancy,
2 avenue de la forêt de Haye, 54516 Vandœuvre-les-Nancy Cedex, France
Corresponding author: davat@ensem.u-nancy.fr
Received:
19
February
1998
Revised:
24
June
1998
Accepted:
26
June
1998
Published online: 15 September 1998
A new control method of cascaded power supply converters using the sliding approach is presented here. Variable Structure Control enables the problems of stability brought about by cascaded converters to be solved and its robust behaviour acts against variations in the load parameters and supply voltage.
PACS: 84.30.Jc – Power electronics; power supply circuits / 84.70.+p – High-current and high-voltage technology: power systems; power transmission lines and cables
© EDP Sciences, 1998