(19)
(11) EP 1 282 930 A1

(12)

(43) Date of publication:
12.02.2003 Bulletin 2003/07

(21) Application number: 01904737.2

(22) Date of filing: 09.02.2001
(51) International Patent Classification (IPC)7H02J 11/00, G12B 17/00
(86) International application number:
PCT/SE0100/259
(87) International publication number:
WO 0106/9758 (20.09.2001 Gazette 2001/38)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 16.03.2000 SE 0000865

(71) Applicant: ABB AB
721 83 Västeras (SE)

(72) Inventors:
  • GERTMAR, Lars
    S-722 26 Väster s (SE)
  • RYDHOLM, Bengt
    S-722 23 Väster s (SE)
  • SADARANGANI, Chandur
    S-724 66 Väster s (SE)

(74) Representative: Dahlstrand, Björn et al
ABB Group Services Center ABLegal & Compliance/Intellectual Property
721 78 Västeras
721 78 Västeras (SE)

   


(54) HIGH-VOLTAGE DC-INSULATED ELECTRIC POWER PLANTS