Библиографическая ссылка на патент
Pat. 9917532 United States, Int. Cl.22 H02M 7/493, H02J 3/38, H02M 1/08, H02M 1/44, H02M 7/5395. Grid-tied inverter, inverter arrangement, and method for operating an inverter arrangement : Appl. N 15/630443 : Filed 22.06.2017 : Pub. 13.03.2018 : / Pablo Ignacio Correa Vasques, Florian Bethke ; Assignee Sma Solar Technology Ag ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US9917532/en?oq=US9917532.html (дата обращения: ДД.ММ.ГГГГ).