公开(公告)号：US20170179769A1

公开(公告)日：2017-06-22

申请号：US15375789

申请日：2016-12-12

Applicant: General Electric Company

Inventor： Pradeep VIJAYAN ,  Rajendra NAIK ,  Arun Kumar RAGHUNATHAN ,  Vishnu MAHADEVA IYER

IPC: H02J50/12 ,  H02J50/80 ,  H02J7/02

CPC classification number: H02J50/12 ,  H02J7/025 ,  H02J50/10 ,  H02J50/80

Abstract: A contactless power transfer system is provided. The contactless power transfer system includes a first power exchanger coil configured to exchange power. The contactless power transfer system also includes a first power converter operatively coupled to the first power exchanger coil and configured to convert a direct current power to an alternating current power at a system frequency. The contactless power transfer system further includes a controller configured to control an operating state of the first power converter to vary an alternating current power provided to the first power exchanger coil at the system frequency.