Title :
Analysis of ZVS non-isolated bidirectional DC-DC converter
Author :
Aamir, Muhammad ; Hee-Jun Kim
Author_Institution :
Dept. of Electron., Electr., Control, & Instrum., Hanyang Univ., Ansan, South Korea
Abstract :
This paper mainly focuses on the development of high efficiency non-isolated bidirectional DC-DC converter with large voltage diversity. The proposed converter can operate with soft switching using a technique of zero-voltage switching (ZVS). Coupled-inductor and voltage clamped circuit with only three switches, operating in synchronous rectification fulfill the objective of bidirectional control. Operation principle and design procedure of the converter is discussed and its feasibility is confirmed with the experimental results obtained from a prototype.
Keywords :
DC-DC power convertors; switching convertors; zero voltage switching; ZVS nonisolated bidirectional DC-DC converter; bidirectional control; coupled-inductor; design procedure; synchronous rectification; voltage clamped circuit; voltage diversity; zero voltage switching; Capacitors; Educational institutions; Industries; Prototypes; Pulse width modulation; Switches; Bidirectional converters; Zero voltage switching; coupled Inductor; synchronous rectification; voltage clamped;
Conference_Titel :
Circuits and Systems (MWSCAS), 2011 IEEE 54th International Midwest Symposium on
Conference_Location :
Seoul
Print_ISBN :
978-1-61284-856-3
Electronic_ISBN :
1548-3746
DOI :
10.1109/MWSCAS.2011.6026346
