Title :
Dynamic analysis of a linearizing modulator for boost converter
Author :
Jha, K. ; Mishra, S.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Kanpur, India
Abstract :
In this paper, the review of a dynamic linearizing modulator (DLM) for the boost converter is presented, which transforms the open-loop converter into a linear amplifier with an operating frequency as high as one-fifth the switching frequency. Small signal dynamic analysis of DLM is performed. The effect of inductor size over the system dynamics is discussed. The theoretical predictions of dynamic response are validated using an experimental prototype.
Keywords :
amplifiers; modulators; power convertors; DLM signal dynamic analysis; boost converter; dynamic linearizing modulator; dynamic response; inductor size effect; linear amplifier; open-loop converter; switching frequency; Boost converter; dynamic response; linear amplifier;
Conference_Titel :
Power Electronics, Machines and Drives (PEMD 2012), 6th IET International Conference on
Conference_Location :
Bristol
Electronic_ISBN :
978-1-84919-616-1
DOI :
10.1049/cp.2012.0182
