公开(公告)号：CA2795462C

公开(公告)日：2015-05-26

申请号：CA2795462

申请日：2011-04-05

Applicant: ABB RESEARCH LTD

Inventor： BOERJESSON JAN-AKE ,  ERIKSSON GOERAN ,  LAIHONEN SARI ,  PRADHAM MANOJ ,  SJOEBERG PETER ,  UNGE MIKAEL

IPC: H01B17/28

Abstract: An electrical bushing for providing electrical insulation of a conductor extending through the bushing is disclosed. The bushing comprises: at least one conductive foil concentrically arranged around the conductor location; and at least one FGM part, made from a field grading material and at least partly arranged in the extension of at least part of a foil edge (205/405) of a conductive foil. The FGM part and the conductive foil, in the extension of which the FGM part is arranged, are in electrical contact.

公开(公告)号：CA2795462A1

公开(公告)日：2011-10-13

申请号：CA2795462

申请日：2011-04-05

Applicant: ABB RESEARCH LTD

Inventor： BOERJESSON JAN-AKE ,  ERIKSSON GOERAN ,  LAIHONEN SARI ,  PRADHAM MANOJ ,  SJOEBERG PETER ,  UNGE MIKAEL

IPC: H01B17/28

Abstract: An electrical bushing for providing electrical insulation of a conductor extending through the bushing is disclosed. The bushing comprises: at least one conductive foil concentrically arranged around the conductor location; and at least one FGM part, made from a field grading material and at least partly arranged in the extension of at least part of a foil edge (205/405) of a conductive foil. The FGM part and the conductive foil, in the extension of which the FGM part is arranged, are in electrical contact.

公开(公告)号：EP1878027A4

公开(公告)日：2012-04-11

申请号：EP06733394

申请日：2006-05-04

Applicant: ABB RESEARCH LTD

Inventor： BJOERKLUND ANDERS ,  ERIKSSON HANS-AKE ,  HILLBORG HENRIK ,  HJORTSTAM OLOF ,  ISBERG PETER ,  JOHANSSON ERIK ,  MARTENSON EVA ,  ROCKS JENS ,  ROTHMAN BENGT ,  SJOEBERG PETER ,  STAHL ROBERT ,  TILLIETTE VINVENT ,  WICKSTROEM TOBIAS ,  OENNEBY CARINA

IPC: H01B3/48 ,  H01B3/08 ,  H01B3/30

CPC classification number: H01B3/48