Mathematical modeling of cross-regulation problem in flyback converters

Autor:	Wei Chen, Yue-quan Hu, Chau-chun Wen, Jun Zhang
Rok vydání:	2002
Předmět:	Inductance Engineering Control theory Flyback converter business.industry Power electronics Flyback transformer Buck–boost converter Converters Inductor business Electronic circuit
Zdroj:	2001 IEEE 32nd Annual Power Electronics Specialists Conference (IEEE Cat. No.01CH37230).
DOI:	10.1109/pesc.2001.954426
Popis:	The cross regulation problem in flyback converters with dual outputs is studied in this paper. The mathematical modeling for the cross regulation of the converter is presented. The experimental results agree well with the theoretical prediction. Further investigation also shows that extra turns wound around the outer leg of the core cannot only boost the voltage of the nonregulated output, but also improve the cross regulation of the converter provided that the extra turn number does not exceed the optimum value.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cad70dd5a08393dcb816663f83d3ccd9 https://doi.org/10.1109/pesc.2001.954426 Zobrazit plný text záznamu