The impact of inrush currents on the mechanical stress of high voltage power transformer coils

IEEE Transactions on Power Delivery

Volumn 17, Issue 1, 2002, Pages 155-160

  Steurer, Michael ^a,b,c   Fröhlich, Klaus ^a,b  

^a IEEE   (United States)

^b ETH ZURICH   (Switzerland)

^c FLORIDA STATE UNIVERSITY   (United States)

Author keywords

Controlled switching; Electromagnetic forces; Finite element method; Inrush currents; Power transformer; Short circuit currents

Indexed keywords

ELECTROMAGNETIC FORCES; POWER TRANSFORMERS;

ELECTRIC POTENTIAL; ELECTRIC TRANSFORMERS; FINITE ELEMENT METHOD; SHORT CIRCUIT CURRENTS;

ELECTRIC COILS;

EID: 0036122689     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/61.974203     Document Type: Article

References (8)

1. Vergleich der groesstwerte des Kurzschluss-und Einschaltstromes von Einphasentransformatoren
2. Calculation of magnetic field and electrodynamic strength of transformers under magnetising current inrush
3. Force calculation in transformer windings under unbalanced mmfs by a nonlinear finite-element code
4. Contribution to question 1.4 on report 13.110 cigre 1998
5. Reducing the switching current of transformers