DocumentCode :
2798306
Title :
The simulation of four non-isolated DC boost circuits
Author :
Li, Shiqiang ; Liu, Guoqiang ; Li, Yanhong ; Su, Xiaoqiang
fYear :
2011
fDate :
15-17 July 2011
Firstpage :
1810
Lastpage :
1813
Abstract :
DC boost circuits are widely used in the design of various power equipments. Because the efficiency and cost advantages of non-isolated boost circuits, people researched and developed them continuously. In this paper, we simulated four non-isolated boost circuits, and then we analyzed and compared their step-up ratio, the voltage and current stresses of power devices, the turn-off losses of diode, applications etc. Through the series of simulations, we can easily understand the advantages of various boost circuits, and they have a certain significance in designing the DC boost circuits.
Keywords :
DC-DC power convertors; boost converter; current stress; diode turn-off loss; nonisolated DC boost circuits; power device; power equipments; single-tube nonisolated DC-DC converter; step-up ratio; voltage stress; Data models; Integrated circuit modeling; SPICE; Stress; Switches; Switching frequency; Topology; Boost circuit; DC-DC; non-isolated; pspice;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
Type :
conf
DOI :
10.1109/MACE.2011.5987313
Filename :
5987313
Link To Document :
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