公开(公告)号：US20170222480A1

公开(公告)日：2017-08-03

申请号：US15420139

申请日：2017-01-31

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Kapil JHA ,  Pradeep VIJAYAN ,  Yash Veer SINGH

IPC: H02J50/10 ,  H02J7/02

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 a first AC voltage. Further, the wireless power transfer system includes a contactless power transfer unit configured to receive the input power having the first AC voltage from the first converting unit and transmit the input power. Also, the wireless power transfer system includes a second converting unit configured to receive the input power from the contactless power transfer unit and convert the first AC voltage of the input power to a second DC voltage. Furthermore, the wireless power transfer system includes a switching unit configured to regulate the second DC voltage across the electric load if the second DC voltage across the electric load is greater than a voltage reference value.

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.

公开(公告)号：US20170222479A1

公开(公告)日：2017-08-03

申请号：US15417246

申请日：2017-01-27

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Kapil JHA ,  Pradeep VIJAYAN ,  Yash Veer SINGH

IPC: H02J50/10 ,  B60L11/18 ,  H02J50/90 ,  H02J7/02

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