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Pat. 9954393 United States, Int. Cl.22 H02J 9/00, B63J 3/02, H01F 1/00, H01F 3/00, H02J 1/16, H02J 3/30, H02J 3/38, H02J 9/06, H02M 7/68. Power distribution systems : Appl. N 15/136580 : Filed 22.04.2016 : Pub. 24.04.2018 : / Teng Long, Stephen Wood, Ushindibaba Mupambireyi ; Assignee Ge Energy Power Conversion Technology Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9954393/en?oq=US9954393.html (дата обращения: ДД.ММ.ГГГГ).