公开(公告)号：IN3543CHN2014A

公开(公告)日：2015-09-25

申请号：IN3543CHN2014

申请日：2014-05-12

Applicant: ABB RESEARCH LTD

Inventor： BJÖRKLUND ANDERS ,  SAHLÉN FREDRIK ,  HILLBORG HENRIK

IPC: H01B3/30 ,  H01B3/40 ,  H01B3/42

Abstract: 23232323An electrical insulation system comprises a first insulation layer (60) comprising a first polymer and a first filler in the form of nanoparticles and a second insulation layer (70) comprising a second polymer and a second filler in the form of chromium oxide CrO iron oxide FeO or a mixture of chromium oxide and iron oxide. At least one of the first and the second insulation layers (60 70) is in the form of a solid and flat sheet. By an insulation system combining the first insulation layer with well dispersed nanoparticles and the second insulation layer filled with CrO particles and/or FeO particles a synergetic effect of the two insulation layers provides an excellent shield and resistance of the insulation system against electrical discharges. The sheet material allows anybody to put together an insulation system without any special equipment.

公开(公告)号：PL2595157T3

公开(公告)日：2018-07-31

申请号：PL11189288

申请日：2011-11-16

Applicant: ABB RESEARCH LTD

Inventor： BJÖRKLUND ANDERS ,  SAHLÉN FREDRIK ,  HILLBORG HENRIK

IPC: H01B3/30 ,  B32B27/08 ,  B32B27/20 ,  B32B27/28 ,  H01B3/40 ,  H01B3/42 ,  H01B7/28 ,  H02K3/30

公开(公告)号：ES2660542T3

公开(公告)日：2018-03-22

申请号：ES11189288

申请日：2011-11-16

Applicant: ABB RESEARCH LTD

Inventor： BJÖRKLUND ANDERS ,  SAHLÉN FREDRIK ,  HILLBORG HENRIK

IPC: H01B3/30 ,  B32B27/08 ,  B32B27/20 ,  B32B27/28 ,  H01B3/40 ,  H01B3/42 ,  H01B7/28 ,  H02K3/30

Abstract: Un sistema de aislamiento eléctrico que comprende: una primera capa aislante (60) que comprende un primer polímero y una primera carga en forma de nanopartículas; una segunda capa aislante (70) que comprende un segundo polímero y una segunda carga en forma de óxido de cromo, Cr2O3, óxido de hierro, Fe2O3, o una mezcla de óxido de cromo y óxido de hierro; caracterizado porque al menos una de las capas aislantes primera y segunda (60, 70) está en forma de una lámina sólida y plana.

公开(公告)号：RS54142B1

公开(公告)日：2015-12-31

申请号：RSP20150466

申请日：2011-06-21

Applicant: ABB RESEARCH LTD

Inventor： BJÖRKLUND ANDERS ,  HILLBORG HENRIK ,  SAHLÉN FREDRIK

IPC: H01B3/10 ,  B82Y30/00 ,  H01B3/00 ,  H01B7/02 ,  H01B7/28 ,  H01F27/32 ,  H02K3/30

Abstract: An electrical conductor provided with an electrical insulation system surrounding the conductor, the insulation includes a first insulation layer surrounding the conductor and a second insulation layer surrounding the first insulation layer. The second insulation layer includes a second polymer and a second filler in the form of chromium oxide (Cr2O3), iron oxide (Fe2O3), or a mixture of chromium oxide and iron oxide, wherein the first insulation layer includes a first polymer and a first filler including dispersed nanoparticles.