(19)
(11) EP 3 391 396 A1

(12)

(43) Date of publication:
24.10.2018 Bulletin 2018/43

(21) Application number: 16809436.5

(22) Date of filing: 15.12.2016
(51) International Patent Classification (IPC): 
H01F 38/30(2006.01)
H02B 13/00(2006.01)
 H01F 27/04(2006.01)
(86) International application number:
PCT/EP2016/081162
(87) International publication number:
WO 2017/102932 (22.06.2017 Gazette 2017/25)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 18.12.2015 EP 15201252

(71) Applicant: ABB Schweiz AG
5400 Baden (CH)

(72) Inventors:
  • ODEHNAL, Martin
    644 00 Brno (CZ)
  • BELEHRAD, Lukas
    625 00 Brno (CZ)
  • MICHLICEK, Petr
    741 01 Novy Jicin (CZ)
  • LIU, Andy-Hai
    Fujian 361004 (CN)
  • BRAUN, Thomas
    60437 Frankfurt (DE)
  • HOLAUS, Walter
    8192 Glattfelden (CH)

(74) Representative: Schmidt, Karl Michael 
ABB AG GF-IP Oberhausener Strasse 33
40472 Ratingen
40472 Ratingen (DE)

   


(54) CURRENT TRANSFORMER FOR HIGH VOLTAGE GAS INSULATED SWITCHGEAR SUBSTATION