(19)
(11) EP 3 682 137 A1

(12)

(43) Date of publication:
22.07.2020 Bulletin 2020/30

(21) Application number: 18769364.3

(22) Date of filing: 13.09.2018
(51) International Patent Classification (IPC): 
F16F 15/30(2006.01)
H02K 7/02(2006.01)
H02J 3/30(2006.01)
(86) International application number:
PCT/EP2018/074816
(87) International publication number:
WO 2019/053166 (21.03.2019 Gazette 2019/12)
(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:
KH MA MD TN

(30) Priority: 13.09.2017 GB 201714708

(71) Applicant: STATKRAFT IRELAND LIMITED
Cork (IE)

(72) Inventors:
  • NICHOLSON, Guy Dawson
    Acomb NE46 4PT (GB)
  • HILL, Jason Edward
    Gosforth Newcastle upon Tyne NE3 3HD (GB)

(74) Representative: Dehns 
St. Bride's House 10 Salisbury Square
London EC4Y 8JD
London EC4Y 8JD (GB)

   


(54) ADDING INERTIA IN ELECTRICAL POWER SYSTEMS, APPARATUS FOR ADDING INERTIA AND METHOD OF INCREASING THE INERTIA OF AN ELECTRIC MACHINE