NDLI: Frequency Characteristics of Single-Phase Two-Winding Transformers Using Distributed Parameter Modeling

Content Provider	IEEE Xplore Digital Library
Author	AlFuhaid, A. S.
Copyright Year	1981
Abstract	Using modal analysis and modeling results from transmission-line theory, closed-form s-domain expressions are derived for the spatial voltage and current distributions along the primary and secondary windings of a single-phase two-winding transformer. These expressions take into account both of the inductive and capacitive couplings between the two windings, in addition to intertum coupling within each winding. The frequency characteristics of the transformer input impedance under different loading conditions are obtained, which can be useful in identifying the resonant frequencies of the transformer. The results are compared with those obtained from the well-known circuit simulation program SPICE.
Starting Page	70
Ending Page	70
Page Count	1
File Size	348075
File Format	PDF
ISSN	02721724
Volume Number	21
Issue Number	7
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-07-01
Publisher Place	U.S.A.
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Transformers Artificial neural networks Coupling circuits Petroleum Modal analysis Transmission lines Current distribution Impedance Resonant frequency Circuit simulation frequency characteristics Power transformers frequency-domain methods
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Frequency Characteristics of Single-Phase Two-Winding Transformers Using Distributed Parameter Modeling