Title :
Modeling and Control Design of a Current-Mode Controlled Flyback Converter with Optocoupler Feedback
Author :
Kleebchampee, W. ; Bunlaksananusorn, C.
Author_Institution :
Fac. of Eng., King Mongkut´´s Inst. of Technol., Bangkok
Abstract :
In this paper, modeling and control design of a current-mode controlled flyback converter with optocoupler feedback is presented. Small-signal models of the converter operating in continuous conduction mode (CCM) and discontinuous conduction mode (DCM) are derived and used in control design of the prototype converters, with the results confirmed by experiment
Keywords :
control system synthesis; electric current control; opto-isolators; power convertors; CCM; DCM; continuous conduction mode; current-mode controlled flyback converter; discontinuous conduction mode; optocoupler feedback; Control design; Design engineering; Feedback; Frequency; MOSFET circuits; Power MOSFET; Prototypes; Switches; Virtual colonoscopy; Voltage control; control design; current-mode control; flyback converter; modeling;
Conference_Titel :
Power Electronics and Drives Systems, 2005. PEDS 2005. International Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
0-7803-9296-5
DOI :
10.1109/PEDS.2005.1619792
