NDLI: Simplified digital average current mode control algorithm for half- or full-bridge isolated DC/DC converters

Content Provider	IEEE Xplore Digital Library
Author	Roasto, I. Vinnikov, D.
Copyright Year	2009
Description	Author affiliation: Tallinn University of Technology, Department of Electrical Drives and Power Electronics (Tallinn, Estonia) (Roasto, I.; Vinnikov, D.)
Abstract	This paper proposes a new digital average current mode control method (AVCMC). Instead of sampling and summing the transformer primary current over the switching period, the average is calculated merely using two current values. Analysis of the primary current shape allows a simplified equation to be derived for the digital AVCMC. The method is adoptable in cases where current is growing linearly. In order to estimate maximal possible errors introduced by nonlinearity of the current slope, the paper analyzes and simulates different current shapes. Simulation results are verified on a real test prototype.
Starting Page	1730
Ending Page	1735
File Size	590687
Page Count	6
File Format	PDF
ISBN	9781424446483
ISSN	1553572X
e-ISBN	9781424446506
DOI	10.1109/IECON.2009.5414820
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-11-03
Publisher Place	Portugal
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	DC-DC power converters Insulated gate bipolar transistors Sampling methods Circuits Pulse width modulation Shape Current measurement Voltage control Control systems Electromagnetic interference
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
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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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