Библиографическая ссылка на патент
Pat. 10658938 United States, Int. Cl.22 H02P 27/06, H02M 1/36, H02M 1/40, H02M 5/458, H02M 7/49, H02P 3/22, H02P 25/22, H02P 27/08, H02H 9/00. Initial charging system for medium-voltage inverter and method for controlling the system : Appl. N 16/111802 : Filed 24.08.2018 : Pub. 19.05.2020 : / Jong-Je Park ; Assignee Lsis Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10658938/en?oq=US10658938.html (дата обращения: ДД.ММ.ГГГГ).