NDLI: 220W DC-DC converter for aerospace applications

Content Provider	IEEE Xplore Digital Library
Author	Kiran, P.R. Singh, B.K. Chippalkatti, V.S. Kanthimathinathan, T.
Copyright Year	2014
Description	Author affiliation: Centum Electron. Ltd., Bangalore, India (Kiran, P.R.; Singh, B.K.; Chippalkatti, V.S.; Kanthimathinathan, T.)
Abstract	This paper addresses design issues involved in development of high voltage DC-DC converters such as optimizing isolation transformer parameters (leakage, proximity and Skin Effect), Power MOSFET losses and achieving tight voltage regulation (0.1%) used in Transmit Receive Multi Modules (TRMM). A modified transformer interleaving winding technique is implemented to reduce Skin, Proximity and leakage inductance which are associated with high voltage and high frequency. The proposed techniques are implemented in a proto type of 220W dc-dc converter designed with RCD forward converter topology with current mode control. Silicon Carbide (SiC) MOSFETS are used to improve efficiency of converter. 220W dc-dc converter is having the features of very good regulation (<;0.1%), Ripple and Spike Voltage (<;1%) and high Efficiency (>75%) in all operating conditions and meets MIL-STD-704E/F. The proto is developed in dimensions of 125mm×60mm.
Starting Page	1
Ending Page	6
File Size	555587
Page Count	6
File Format	PDF
e-ISBN	9781479954964
DOI	10.1109/ICAECC.2014.7002469
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-10-10
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	MOSFET Inductance Silicon carbide Current mode control Windings DC-DC power converters Aerospace application Forward converter Topology RCD clamp Voltage control
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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