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Short Circuit Strength of Transformers (Transformer Colloquium of the CIGRE Committee no. 12)
Języki publikacji
Abstrakty
Przedstawiono główne tezy referatów i dyskusji dotyczących problematyki zwarciowej, a więc: wyniki badań uszkodzeń transformatorów, modele doliczeniowe sił zwarciowych, diagnostykę i monitoring stanu mechanicznego uzwojeń.
There are presented main theses of papers and discussions concerning short circuit problems, i.e.: tests results of transformer failures, models of short circuit force calculations, diagnostics and monitoring of winding mechanical state.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
555--561
Opis fizyczny
Bibliogr. 28 poz., rys., tab.
Twórcy
Bibliografia
- [1] Austin P. (Australia): Short circuit performance of transformers, Australian and New Zealand experience
- [2] Bertagnolli G. (Włochy): Results of short-circuit tests carried out by high-power Laboratories
- [3] Christian J., Feser K., Kachler A. J. (Niemcy): The transfer function analysis — a method to detect mechanical changes in transformer windings
- [4] Eckholz K. (Niemcy): The short circuit strength of transformers: current situation and common philosophy in Germany
- [5] Eckholz K. (Niemcy): Transformers on which dynamic short circuit withstand test have been performed: examples of impedance changes
- [6] Foldi J. (Kanada): Status of short circuit performance, prediction of short circuit performance by calculation & review, monitoring and diagnostics of short circuit performance
- [7] Fyvie J. D. (W. Brytania): Design review to determine the short circuit capability of power transformers
- [8] Girardot D., Robert G. (Francja): Mechanical failure modes in shell type transformers
- [9] Guuinic P. (Francja): SUMER: a software for H. F. transformer modelling
- [10] Khrennikow A. Yu. (Rosja): Short-circuit performance of power transformers, test experience at Samaraenergo Co. and at Power Testing Station in Togliatti, Russia, including fault diagnosis
- [11] Kokhan P.G., Lazarev V. I. (Ukraina): Electrodynamic with-standability of transformer windings under short-circuit
- [12] Krause Ch., Goetz W. (Szwajcaria): The change of the clamping pressure in transformer windings due to variation of the moisture content — test with pressboard spacer stacks
- [13] Leber G. (Austria): Short circuit test on a 440 MVA, 400 kV GSU transformer
- [14] Lindroth A. (Szwecja): Taskforce m2 — Survey of short-circuit failures for power transformers
- [15] Lurie A., Zenowa V., Panibratets A., Drobishevski A., Lewickaja E. (Rosja): Short circuit performance of transformers (WG 12.19 CIGRE)
- [16] Marinescu A. (Rumunia): On line measurement of electrodynamic axial forces in high voltage power transformers
- [17] Moraru A.(Rumunia): Calculation of short-circuit forces in transformer windings
- [18] Noonan T. J. (Irlandia): Off-line electrical — electromagnetic — mechanical condition assessment of power transformers
- [19] Nordman H. (Finlandia): Short-circuit performance of transformers, practice in Finland
- [20] Ozaki E., Soyama S. (Japonia): An application of FRA to fault location on transformer
- [21] Tamaki E., Kishi A., Itoch S., Taninouchi K., Murakami H. (Japonia): The coil mechanical behaviour under the short circuit
- [22] Valenta L. (Czechy): A new approach to maintenance of power transformers
- [23] Del Vecchio R. M. (USA): Radial buckling strength calculation and test comparison for core — form transformers
- [24] Wahab M. N. (Malaysia): TNB'S practices and experience on short circuit performance for transformers. Pozostałe publikacje
- [25] Borkowski W., Szymczyk E., Wieczorek M., Pewca W.: Numerical analysis of short-circuit withstandability of transformer windings under radial forces. Materiały 7. Międzynarodowego Sympozjum Short-circuit currents in power systems. Warszawa 1996
- [26] Lapworth J. A., Jarman P. N.: Winding movement detection in power transformers by FRA, CIGRE WG 12.19, Feb. 1998
- [27] Lech W., Tymiński L.: Detecting transformer winding damage — the low impulse method. Electrical Review, 1966, nr 18
- [28] Malewski R., Domżalski T., Kaźmierski M.: Detection of winding displacement, International Conference on Power Transformers TRANSFORMER '99, Kołobrzeg, April 27 — 30, 1999, ss. 42 — 50, lub wersja polska — Wykrywanie odkształceń uzwojeń transformatorów, ss. 61—72
Typ dokumentu
Bibliografia
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bwmeta1.element.baztech-article-BPOA-0002-0017