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Pat. 9899843 United States, Int. Cl.22 H02J 1/00, B60L 3/00, B60L 50/10, B60L 50/15, H02J 3/00, H02J 3/38, H02J 9/00, H02M 3/158. Energy storage system with range extender and energy management and control method : Appl. N 15/087400 : Filed 31.03.2016 : Pub. 20.02.2018 : / Fei Li ; Assignee General Electric Co ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9899843/en?oq=US9899843.html (дата обращения: ДД.ММ.ГГГГ).