{"_id":"iQ5qSdRuHuDrvqBLJ","bibbaseid":"jurisic-uglesic-xemard-paladian-highfrequencytransformermodelderivedfromlimitedinformationaboutthetransformergeometry-2018","author_short":["Jurisic, B.","Uglesic, I.","Xemard, A.","Paladian, F."],"bibdata":{"bibtype":"article","type":"Article","abstract":"To represent transformer behaviour during a transient state which includes high frequencies, it is necessary to consider the resonances which occur inside the transformer. One strategy is to deduce the transformer model from the measurements of the transformer's frequency response, another one is to construct the model based on a careful representation of the inside of the apparatus. In the paper a model is presented which is compatible with EMTP-type software programs based on a finite element method (FEM) calculations and the complex permeability approximation. The model can be classified as a Grey Box transformer model, according to the terminology of the CIGRE. The model's frequency dependent parameters are derived from limited information about the transformer geometry. State space equations are used to input the model into an electromagnetic transient calculation software program. This approach requires specific mathematical treatments to avoid stability issues during simulations. The model is validated for lightning impulse studies using the field test measurements of over voltages that had occurred at the external transformer's terminals. (C) 2017 Elsevier Ltd. All rights reserved.","address":"THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND","author":[{"propositions":[],"lastnames":["Jurisic"],"firstnames":["Bruno"],"suffixes":[]},{"propositions":[],"lastnames":["Uglesic"],"firstnames":["Ivo"],"suffixes":[]},{"propositions":[],"lastnames":["Xemard"],"firstnames":["Alain"],"suffixes":[]},{"propositions":[],"lastnames":["Paladian"],"firstnames":["Francoise"],"suffixes":[]}],"doi":"10.1016/j.ijepes.2017.07.017","issn":"0142-0615","journal":"INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS","keywords":"Grey Box; Complex permeability; Fitting; Passivity","month":"January","pages":"300–310","publisher":"ELSEVIER SCI LTD","title":"High frequency transformer model derived from limited information about the transformer geometry","volume":"94","year":"2018","bibtex":"@article{WOS:000412610000028,\nabstract = {To represent transformer behaviour during a transient state which\nincludes high frequencies, it is necessary to consider the resonances\nwhich occur inside the transformer. One strategy is to deduce the\ntransformer model from the measurements of the transformer's frequency\nresponse, another one is to construct the model based on a careful\nrepresentation of the inside of the apparatus.\nIn the paper a model is presented which is compatible with EMTP-type\nsoftware programs based on a finite element method (FEM) calculations\nand the complex permeability approximation. The model can be classified\nas a Grey Box transformer model, according to the terminology of the\nCIGRE. The model's frequency dependent parameters are derived from\nlimited information about the transformer geometry. State space\nequations are used to input the model into an electromagnetic transient\ncalculation software program. This approach requires specific\nmathematical treatments to avoid stability issues during simulations.\nThe model is validated for lightning impulse studies using the field\ntest measurements of over voltages that had occurred at the external\ntransformer's terminals. (C) 2017 Elsevier Ltd. All rights reserved.},\naddress = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND},\nauthor = {Jurisic, Bruno and Uglesic, Ivo and Xemard, Alain and Paladian, Francoise},\ndoi = {10.1016/j.ijepes.2017.07.017},\nissn = {0142-0615},\njournal = {INTERNATIONAL JOURNAL OF ELECTRICAL POWER \\& ENERGY SYSTEMS},\nkeywords = {Grey Box; Complex permeability; Fitting; Passivity},\nmonth = jan,\npages = {300--310},\npublisher = {ELSEVIER SCI LTD},\ntitle = {{High frequency transformer model derived from limited information about the transformer geometry}},\ntype = {Article},\nvolume = {94},\nyear = {2018}\n}\n","author_short":["Jurisic, B.","Uglesic, I.","Xemard, A.","Paladian, F."],"key":"WOS:000412610000028","id":"WOS:000412610000028","bibbaseid":"jurisic-uglesic-xemard-paladian-highfrequencytransformermodelderivedfromlimitedinformationaboutthetransformergeometry-2018","role":"author","urls":{},"keyword":["Grey Box; Complex permeability; Fitting; Passivity"],"metadata":{"authorlinks":{}}},"bibtype":"article","biburl":"https://bibbase.org/f/rTKwnBhyGKSSptYtt/My Collection.bib","dataSources":["DY3AeP9t2QujfB78L","MpTxM7aR49zFotABd"],"keywords":["grey box; complex permeability; fitting; passivity"],"search_terms":["high","frequency","transformer","model","derived","limited","information","transformer","geometry","jurisic","uglesic","xemard","paladian"],"title":"High frequency transformer model derived from limited information about the transformer geometry","year":2018}