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Pat. 10516257 United States, Int. Cl.22 H02G 7/16, H02M 7/5387, H05B 3/00, H05B 3/06. Voltage source converter based direct current deicer and controlling method thereof : Appl. N 14/941698 : Filed 16.11.2015 : Pub. 24.12.2019 : / Chuang Fu, Hong Rao, Juanjuan Wang, Shukai Xu ; Assignee Csg Technology Research Institute Co Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10516257/en?oq=US10516257.html (дата обращения: ДД.ММ.ГГГГ).