Magnetic field and short-circuit reactance calculation of the 3-phase transformer with symmetrical amorphous core

被引：5

作者：

Tomczuk, B ^{[1
]}

Zakrzewski, K ^{[1
]}

Koteras, D ^{[1
]}

机构：

[1] Tech Univ Opole, Dept Elect Engn & Automat Control, PL-45036 Opole, Poland

来源：

COMPUTER ENGINEERING IN APPLIED ELECTROMAGNETISM | 2005年

关键词：

D O I：

10.1007/1-4020-3169-6_39

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Magnetically symmetric, 3- phase transformer has been analysed. For the two variants of the windings, the calculation results have been compared with the measured ones. Magnetic flux density components were calculated in and out of the core. The flux distribution and short-circuit reactance have been verified experimentally and a good agreement has been obtained.

引用

页码：227 / 230

页数：4

共 6 条

[1]

Binns K.J., 1992, The Analytical and Numerical Solution of Electric and Magnetic Fields

[2]

*OPERA, 1995, US MAN

[3] Apparent core losses and core losses in five-limb amorphous transformer of 160 kVA [J].

Sieradzki, S .

IEEE TRANSACTIONS ON MAGNETICS, 1998, 34 (04) :1189-1191

[4] 3-DIMENSIONAL LEAKAGE REACTANCE CALCULATION AND MAGNETIC-FIELD ANALYSIS FOR UNBOUNDED PROBLEMS [J].

TOMCZUK, B .

IEEE TRANSACTIONS ON MAGNETICS, 1992, 28 (04) :1935-1940

[5] Simulation of forces and 3-D field arising during power autotransformer fault due to electric arc in HV winding [J].

Zakrzewski, K ;

Tomczuk, B ;

Koteras, D .

IEEE TRANSACTIONS ON MAGNETICS, 2002, 38 (02) :1153-1156

[6]

ZAKRZEWSKI K, 2001, P INT S EL FIELDS EL, P331

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