公开(公告)号：US20180097351A1

公开(公告)日：2018-04-05

申请号：US15717855

申请日：2017-09-27

Applicant: General Electric Company

Inventor： Kapil JHA ,  Arvind Kumar TIWARI ,  Yash Veer SINGH ,  Olive RAY

IPC: H02H3/20 ,  H02H1/00 ,  H02H7/22 ,  H02J50/10 ,  H02M3/335

CPC classification number: H02H3/20 ,  H02H1/0007 ,  H02H7/22 ,  H02J50/10 ,  H02J50/12 ,  H02J50/80 ,  H02M3/335 ,  H02M3/33576

Abstract: A wireless power transfer system is disclosed. The wireless power transfer system includes a first converting unit configured to convert a first DC voltage of an input power to an AC voltage. Further, the wireless power transfer system includes a contactless power transfer unit configured to transmit the input power having the AC voltage. Also, the wireless power transfer system includes a second converting unit configured to convert the AC voltage to a second DC voltage and transmit the input power having the second DC voltage to an electric load. Additionally, the wireless power transfer system includes a switching unit configured to decouple the electric load from the contactless power transfer unit if the second DC voltage across the electric load is greater than a first threshold value.