Title: Generic and automated simulation modeling based on measurements
Authors : Tiberg, Martin
Bormann, Dierk
Gustavsen, Björn
Heitz, Christoph
Hoenecke, Olaf
Muset, Gheorghe
Mahseredjian, Jean
Werle, Peter
Conference details: IPST 07: International Conference on Power Systems Transients, Ecole Central de Lyon, Ampère Laboratoy, EDF, Conseil Général du Rhone, RTE, Lyon, 4–7 June 2007
Issue Date: 2007
License (according to publishing contract) : Licence according to publishing contract
Type of review: Not specified
Language : English
Subjects : Power systems; Data analysis; Transformer; Wide band model; Electromagnetic transients; EMTP-RV; Measurement
Subject (DDC) : 621.3: Electrical engineering and electronics
Abstract: SoFT is a new method and tool which measures and models linear electrical network components in a wide frequency band with unprecedented accuracy. This is achieved by a special modal based measurement technique in combination with suitable rational fitting and passivity enforcement methods. The models are easily imported into most commonly used simulation software. This paper demonstrates the SoFT tool computations in a comparison between A) time-domain measurements of a lightning impulse test of a power transformer, B) simulation of the test results using a SoFT model, and C) simulation of the test results using a lumped-element circuit simulation model based on geometrical transformer design information.
Departement: School of Engineering
Organisational Unit: Institute of Data Analysis and Process Design (IDP)
Publication type: Conference Other
URI: https://digitalcollection.zhaw.ch/handle/11475/4386
Appears in Collections:Publikationen School of Engineering

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