Dynamic Response Improvement in H-Bridge Enhanced Buck Converter
Abstract
This work proposes a new buck derived converter topology with improved dynamic response in comparison to the conventional buck converter. The new topology is labeled as the H-bridge enhanced buck (HEB) converter. This paper, first introduces the HEB converter topology, its operation modes during steady-state condition, and the flying capacitor charge balance operation. Next, it explains the reason for the improved dynamic response in the HEB converter and introduces a controller for this converter. Finally, it provides adequate simulation and experimental results to verify the operation of the converter and its controller.
Recommended Citation
L. Shi et al., "Dynamic Response Improvement in H-Bridge Enhanced Buck Converter," Proceedings of the 27th Annual IEEE Applied Power Electronics Conference and Exposition (2012, Orlando, FL), pp. 1880 - 1886, Institute of Electrical and Electronics Engineers (IEEE), Feb 2012.
The definitive version is available at https://doi.org/10.1109/APEC.2012.6166079
Meeting Name
27th Annual IEEE Applied Power Electronics Conference and Exposition (2012: Feb. 5-9, Orlando, FL)
Department(s)
Electrical and Computer Engineering
Keywords and Phrases
Buck Converters; Charge Balances; Converter Topologies; Flying Capacitor; H-Bridges; Operation Mode; Steady-State Condition; Dynamic Response; Exhibitions; Power Electronics; Topology; DC-DC Converters
International Standard Book Number (ISBN)
978-1457712159; 978-1457712166
International Standard Serial Number (ISSN)
1048-2334
Document Type
Article - Conference proceedings
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2012 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.
Publication Date
01 Feb 2012
