NDLI: Order-reduced method of voltage transfer function of transformer windings based on vector fitting

Content Provider	IEEE Xplore Digital Library
Author	Zhang Ping Nie Xinpeng Wang Youhua Zhang Yu
Copyright Year	2008
Description	Author affiliation: Dept. of Autom., Hebei Univ. of Technol., Tianjin (Zhang Ping; Nie Xinpeng; Wang Youhua)
Abstract	Firstly, voltage transfer functions are derived from short-circuit admittance parameters which are calculated from the distributed parameters or measured parameters of transformer windings. Secondly, voltage transfer functions are fitted with rational functions by vector fitting and the rational transfer functions are order-reduced by optimal Pade approximation. Lastly, resultant voltage transfer functions are synthesized with passive elements and ideal transformers. An actual transformer windings as mathematical model is used to validate the proposed algorithm, simulation results confirm the feasibility and validity of recommended methodology.
Starting Page	605
Ending Page	609
File Size	175284
Page Count	5
File Format	PDF
ISBN	9787900719706
DOI	10.1109/CHICC.2008.4605776
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-07-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute Of Intelligence M&C Technical Of KMUST
Subject Keyword	Short-circuit admittance parameters Windings Fitting Transfer functions Multi-conductor transmission line model Voltage transfer function Very Fast Transient Overvoltage (VFTO) Approximation methods Vector fitting method Approximation algorithms Mathematical model Integrated circuit modeling Optimal pade order-reduced algorithm
Content Type	Text
Resource Type	Article

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