Библиографическая ссылка на патент
Pat. 10186872 United States, Int. Cl.22 H02J 1/00, G05F 1/10, H02J 3/38, H02M 7/54. Method for connecting an energy generation installation to a medium voltage network and energy generation installation : Appl. N 15/715573 : Filed 26.09.2017 : Pub. 22.01.2019 : / Andreas Falk ; Assignee Sma Solar Technology Ag ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10186872/en?oq=US10186872.html (дата обращения: ДД.ММ.ГГГГ).