Библиографическая ссылка на патент
Pat. 10700614 United States, Int. Cl.22 H02M 3/335, H02M 1/34, H02J 3/38. Series-type photovoltaic high-voltage DC grid-connected converter topological circuit and modulation method thereof : Appl. N 16/666450 : Filed 29.10.2019 : Pub. 30.06.2020 : / Huan Wang, Xinke Huang, Yibo Wang ; Assignee Institute of Electrical Engineering of Cas ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10700614/en?oq=US10700614.html (дата обращения: ДД.ММ.ГГГГ).