Библиографическая ссылка на патент
Pat. 10050578 United States, Int. Cl.22 H02P 27/04, H02M 1/08, H02M 3/158, H02M 7/06, H02M 7/5395, H02P 27/08, H02P 29/024, H02M 1/00. Motor control system, initial charger, and method for detecting failure : Appl. N 15/622797 : Filed 14.06.2017 : Pub. 14.08.2018 : / Mitsujiro Sawamura, Kunimasa Ando, Tatsuaki Wada ; Assignee Yaskawa Electric Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10050578/en?oq=US10050578.html (дата обращения: ДД.ММ.ГГГГ).