Библиографическая ссылка на патент
Pat. 11368018 United States, Int. Cl.22 H02M 7/06, H02J 3/01, H02J 3/16, H02M 7/00. Hybrid cascaded APF topology and control method therefor : Appl. N 17/159884 : Filed 28.12.2019 : Pub. 21.06.2022 : / Chenghui Zhang, Xi Liu, Hua Geng, Xiangyang Xing ; Assignee Shandong University ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11368018/en?oq=US11368018.html (дата обращения: ДД.ММ.ГГГГ).