NDLI: A Unified Switching Model for VSC Validated by IGCTs and IGBTs

Content Provider	IEEE Xplore Digital Library
Author	Zichao, Fan Wenhua, Liu Qiang, Song
Copyright Year	2007
Description	Author affiliation: Department of Electrical Engineering, Tsinghua University, Beijing, CHINA (Wenhua, Liu; Qiang, Song) \|\| Department of Electrical Engineering, Tsinghua University, Beijing, CHINA. Email: fzc03@mails.tsinghua.edu.cn (Zichao, Fan)
Abstract	With the continuous improvement of reliability requirements, studying the power switches' characteristics is of great significance in high-power electrical device. This paper presents a unified switching model suitable for the simulation of switching process with many kinds of switches in a large class of voltage sourced converter (VSC) systems. The model has many advantages such as simulating many switching dynamics states synchronously with less calculation, high simulation speed and easy parameter extraction from datasheets or measured waveforms. The model is also useful in selecting power switches, designing RCD snubbers, evaluating power loss, determining dead time and etc. The accuracy of the model is validated by comparing the experimental results with simulation ones for an IGCT-based VSC and an IGBT-based VSC.
Starting Page	1485
Ending Page	1488
File Size	824013
Page Count	4
File Format	PDF
ISBN	1424407133
ISSN	10482334
DOI	10.1109/APEX.2007.357713
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-02-25
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Insulated gate bipolar transistors Power conversion Power system modeling Continuous improvement Power system reliability Switches Voltage Switching converters Parameter extraction Velocity measurement
Content Type	Text
Resource Type	Article

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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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