Title :
Calculation of superconducting traction transformer 1MVA and its cooling
Author_Institution :
Univ. of West Bohemia, Pilsen
Abstract :
This paper deals with the Superconducting traction transformer (STT) 1MVA and its cooling. The idea of this usage originated in the SKODA Research Ltd., Pilsen. The paper compares the classical transformer and STT. The second part describes cooling of the STT. This part is complemented by calculations of the heat exchange.
Keywords :
cooling; finite element analysis; power transformers; railway engineering; superconducting transformers; finite element methods; heat exchange; power transformer losses; superconducting traction transformer; Circuits; Conductors; Cooling; High temperature superconductors; Oil insulation; Petroleum; Power electronics; Power transformer insulation; Power transformers; Voltage control; Superconducting transformers; finite element methods; liquid nitrogenium; power transformer losses; turbulent flow; windings;
Conference_Titel :
Power Tech, 2005 IEEE Russia
Conference_Location :
St. Petersburg
Print_ISBN :
978-5-93208-034-4
Electronic_ISBN :
978-5-93208-034-4
DOI :
10.1109/PTC.2005.4524467
