Optimal design of generator circuit breakers up to a capacity of 2000 MVA using thermal models - Under consideration of electrical and thermal contact resistances

Proceedings of the 50th IEEE Holm Conference on Electrical Contacts and the 22nd International Conference on Electrical Contacts

Volumn , Issue , 2004, Pages 111-117

  Schoenemann, Thomas ^a   Schenk, Mario ^b   Löbl, Helmut ^c   Pleines, Marianne ^a   Magier, Tomasz ^c  

^a ABB SWITZERLAND LTD   (Switzerland)

^b SGB Starkstrom Gerätebau GmbH   (Germany)

^c DRESDEN UNIVERSITY OF TECHNOLOGY   (Germany)

Author keywords

Contact resistance; Generator circuit breakers; Skin effect factor; Thermal Network Method

Indexed keywords

COOLING; ELECTRIC CONTACTORS; ELECTRIC CURRENTS; ELECTRIC GENERATORS; ENERGY DISSIPATION; FINITE ELEMENT METHOD; MATHEMATICAL MODELS; THERMOANALYSIS;

CONTACT RESISTANCE; GENERATOR CIRCUIT BREAKERS; SKIN EFFECT FACTOR; THERMAL NETWORK METHOD;

ELECTRIC CIRCUIT BREAKERS;

EID: 16244404982     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (3)

1. IEEE C37.013-1997: IEEE Standard for AC High-Voltage Generator Circuit Breakers Rated on a Symmetrical Current Basis
2. IEC 60694: International Standard IEC 60694 Edition 2.1 2001-05 Common specifications for high-voltage switchgears and control gear standards
3. Löbl, H.: Zur Dauerstrombelastbarkeit und Lebensdauer der Geräte der Elektroenergieübertragung, Dissertation B, TU Dresden, 1985