Title :
A systematic approach to modeling current-mode controlled converters
Author :
Khan, Raheel A. ; Bass, Richard M. ; Heck, Bonnie S.
Author_Institution :
Sch. of Electr. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
All previously reported derivations of averaged models for current-mode controlled switching power converters require geometrical calculations based on a sketch of the inductor current. The formalism of variable structure control theory provides a systematic procedure for deriving an averaged model, without this requirement. The new and conventional models are compared
Keywords :
electric current control; power convertors; switching circuits; variable structure systems; averaged model; current-mode controlled converters; modeling; switching power converters; variable structure control theory; Converters; Error correction; Inductors; Power conversion; Power system modeling; Pulse width modulation; Regulators; Solid modeling; Virtual colonoscopy; Voltage;
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.1993.471960
