DocumentCode
3018806
Title
Analysis of Inductor-Current of Boost DC-DC Converters and Its Design for Intrinsic Safety
Author
Jun, Tong
Author_Institution
Sch. of Electr. & Control Eng., Xi´´an Univ. of Sci. & Technol., Xi´´an, China
fYear
2010
fDate
25-27 June 2010
Firstpage
430
Lastpage
432
Abstract
Peak-Inductor-Current (PIC) of Boost DC-DC converters in CCM and DCM is analyzed. It is pointed out that the maximum PIC of Boost converters in CCM is the maximal one in the total range of the load. If the maximum PIC is less than the minimum ignition current, the converter meets the requirement of intrinsic safety. A design method of inductance of Boost DC-DC converters is proposed according to the desired operating mode and the requirement of intrinsic safety. The simulation results are in positive to the analysis results showing the feasibility of the proposed methods.
Keywords
DC-DC power convertors; inductors; boost DC-DC converters; intrinsic safety; peak-inductor-current; Converters; Design methodology; Ignition; Inductance; Inductors; Power supplies; Safety; Boost DC-DC converters; design; inductor-current; intrinsic safety;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Control Engineering (ICECE), 2010 International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-6880-5
Type
conf
DOI
10.1109/iCECE.2010.111
Filename
5631869
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