NDLI: Transformer modeling suitable for DC/AC and AC/DC conversion chains

Content Provider	IEEE Xplore Digital Library
Author	Turki, H. Elleuch, M.
Copyright Year	2014
Description	Author affiliation: Ecole Nat. d'Ing. de Tunis, Univ. de Tunis El Manar, El Manar, Tunisia (Turki, H.; Elleuch, M.)
Abstract	The aim of this work is to compute a transformer model capable of reproducing some real aspects and phenomena specifically in DC/AC and AC/DC power conversion applications. This issue is incited by the increasing presence of power converters in modern networks leading to more harmonics and loss. Actually, the connection of photovoltaic or wind systems to the grid is notably growing up in addition of HVDC links. All of the cited systems need power converters to insure proper working. The suggested transformer model is developed using MATLAB/Simulink/SimPowerSystems software based on 10 kVA 230/230 V transformer data. Magnetic core geometry is supported as well as core saturation, dynamic iron resistance, winding impedance frequency dependency and capacitive effects. Parameter validation was made through several tests such as transformer unbalanced supply and load and transformer insertion in some power conversion chains. Results have shown that the model is suitable for calculating windings and iron loss under non sinusoidal excitations.
Sponsorship	IEEE Spain Sect. IE/PEL Joint Chapt.
Starting Page	1
Ending Page	7
File Size	2453042
Page Count	7
File Format	PDF
ISBN	9781479938667
DOI	10.1109/SSD.2014.6808835
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-02-11
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Geometry Inductance harmonics HVDC transmission transformer losses transformer modeling Inverters Mathematical model MATLAB renewable energies HVDC static converters
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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