Electric power conversion systems – Current conversion – Using semiconductor-type converter
Patent
1997-10-02
1999-02-09
Wong, Peter S.
Electric power conversion systems
Current conversion
Using semiconductor-type converter
363141, 363144, H02M 75387, H02M 744, H02M 100
Patent
active
058703004
ABSTRACT:
A VSC converter has each current valve of a phase leg formed by a plurality of units of semiconductor elements and rectifying members, located on top of each other forming at least one stack. The phase leg is constructed according to the flat cable principle with the phase leg formed by such stacks arranged side by side in pairs at small distances (d) running back and forth. A cooling plate of electrically conducting material is arranged between each unit in the stacks.
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patent: 5535113 (1996-07-01), Konishi
Blidberg Ingemar
Ekwall Olle
Asea Brown Boveri AB
Vu Bao Q.
Wong Peter S.
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