Title :
On the synthesis and control of bidirectional switching converters
Author :
Martinez, Luis ; Poveda, Alberto ; Font, Josep ; Majó, Joan ; Garcia de Vicuna, L. ; Guinjoan, Francisco ; Sánchez, Antonio F. ; Marpinard, J. ; Valentin, Max
Author_Institution :
Univ. Politecnica de Catalunya, Barcelona, Spain
Abstract :
A nonlinear state-feedback control suitable for large-signal applications and based on a bilinear average description of bidirectional switching DC-to-DC power converters is presented. The application of this technique to second and fourth order nonisolated power converters reveals that one stable equilibrium point can be reached in each case. Experimental results obtained in a bidirectional boost power converter with output filter verify the theoretical predictions
Keywords :
DC-DC power convertors; control system synthesis; nonlinear control systems; stability; state feedback; switching circuits; bidirectional switching DC-to-DC power converters; bilinear average description; boost power converter; large-signal applications; nonisolated power converters; nonlinear state-feedback control; output filter; stable equilibrium point; synthesis; Differential equations; Filters; Nonlinear equations; Power amplifiers; Power generation; Pulse amplifiers; Regulators; Sampling methods; Switches; Switching converters;
Conference_Titel :
Power Electronics Specialists Conference, 1993. PESC '93 Record., 24th Annual IEEE
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-1243-0
DOI :
10.1109/PESC.1993.472082
