Библиографическая ссылка на патент
Pat. 10236818 United States, Int. Cl.22 H02P 27/08, H02M 7/493, H02P 21/26, H02P 25/22, H02P 29/50. Drive and control apparatus for multiple-winding motor : Appl. N 15/507885 : Filed 15.10.2014 : Pub. 19.03.2019 : / Keiko Tada, Yuriko Okamoto, Akira Satake, Hiromitsu Suzuki, Masahiko Tsukakoshi, Ritaka Nakamura, Masashi Nakamura ; Assignee Toshiba Mitsubishi Electric Industrial Systems Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10236818/en?oq=US10236818.html (дата обращения: ДД.ММ.ГГГГ).