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Citation link:
Authors:
Tagarov, Kiril D.; Тагаров, Кирил Д.
 
Title:
Transient processes in three-phase three-winding autotransformers after switching on at open-circuit conditions
 
Other Titles:
Преходни процеси в трифазни тринамотъчни автотрансформатори при включване на празен ход
 
Date of Issue:
1995
 
Is Part of:
Годишник на ТУ-София, 48(3), 1995. Електротехника, eнергетика : Юбилейна научна сесия „50 години ТУ–София“ 11-12.10.1995 София, с. 55-60.
 
Publisher:
ТУ-София
 
Identifiers:
0374-342Х [issn]
 
Type:
Article
 
Language:
eng
 
Subject:
трансформатори – режим на работа – изследвания
 
Abstract:
One of the most difficult problems by the computation of electromagnetic tran-sients in power autotransformers is, that in most cases some of the necessary data for the transformer paranzetres are not available. In this paper is proposed a method to complete those data that are needed for the computation of electromagnetic transients but are not given as standard name: plate data of the transformers. The method is illustrated with a real example for the Bulgarian power system - a connection of a German three-phase three-winding autotransfonner 400/110/31.5 kV to the power system at open-circuit conditions. The computations are performed using the programme package EMTP/ATP.
 
Description:
Tagarov, Kiril D. Transient processes in three-phase three-winding autotransformers after switching on at open-circuit conditions. (Electrical engineering). // Годишник на ТУ-София, Том 48, 1995, № 3. Електротехника, eнергетика : Юбилейна научна сесия „50 години ТУ–София“ 11-12.10.1995 София, с. 55-60 : със сх., табл., диагр. Рез. на бълг. и англ. ез.; С библиогр.