Open AccessValley current mode pulse train control technique for switching DC–DC converters
Author(s) -
Sha Jin,
Xu Jianping,
Zhong Shu,
Liu Shuhan
Publication year - 2014
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
ISSN - 1350-911X
DOI - 10.1049/el.2013.4052
Subject(s) - converters , robustness (evolution) , pulse width modulation , oscillation (cell signaling) , control theory (sociology) , transient (computer programming) , pulse wave , pulse (music) , electronic engineering , engineering , computer science , voltage , electrical engineering , control (management) , biochemistry , chemistry , genetics , artificial intelligence , biology , jitter , gene , operating system
To eliminate the low‐frequency oscillation phenomenon in pulse train controlled switching DC–DC converters operating in continuous conduction mode (CCM), a valley current mode pulse train control technique is proposed. The experimental results show that by using the proposed control technique, the low‐frequency oscillation in the pulse train (PT) controlled CCM switching DC–DC converter can be eliminated, while the great robustness and excellent transient performance of the traditional PT control technique can be retained.