公开(公告)号：US20230344315A1

公开(公告)日：2023-10-26

申请号：US18305713

申请日：2023-04-24

申请人： BorgWarner Inc.

发明人： Mostak Mohammad ,  Randy H. Wiles ,  Emre Gurpinar ,  Omer Onar ,  Shajjad Chowdhury ,  Jonathan Wilkins

IPC分类号： H02K11/00 ,  H02K15/02

CPC分类号： H02K11/0094 ,  H02K15/02

摘要： Embodiments of the disclosure provide an electric drive motor system that includes a stationary-side and a rotating-side. The stationary-side includes an only-stationary-side (OSS) compensation network. A first OSS compensation element of the OSS compensation network is operable to provide a rotating-side compensation function.

公开(公告)号：US20240355540A1

公开(公告)日：2024-10-24

申请号：US18305740

申请日：2023-04-24

申请人： BorgWarner Inc.

发明人： Mostak Mohammad ,  Jonathan Wilkins ,  Emre Gurpinar ,  Omer Onar ,  Shajjad Chowdhury ,  Randy H. Wiles

IPC分类号： H01F38/18 ,  H01F29/12 ,  H01F41/04 ,  H05K1/18

CPC分类号： H01F38/18 ,  H01F29/12 ,  H01F41/041 ,  H05K1/18 ,  H05K2201/1003

摘要： Embodiments of the disclosure provide a rotary transformer (RT) that includes a printed circuit board (PCB) and a set of secondary windings integrated with the PCB. The set of secondary windings includes a plurality traces extending over a first region of the PCB and a second region of the PCB. The plurality of traces are organized in a first positional order in the first region of the PCB. The plurality of traces are organized in a second positional order in the second region of the PCB.

公开(公告)号：US20230344321A1

公开(公告)日：2023-10-26

申请号：US18305725

申请日：2023-04-24

申请人： BorgWarner Inc.

发明人： Mostak Mohammad ,  Randy H. Wiles ,  Emre Gurpinar ,  Omer Onar ,  Shajjad Chowdhury ,  Jonathan Wilkins ,  Gabriel Alejandro Domingues Olavarria ,  Dmitry S. Semenov

IPC分类号： H02K11/33 ,  H02P27/06

CPC分类号： H02K11/33 ,  H02P27/06 ,  H02K2213/03

摘要： Embodiments of the disclosure provide an electric drive motor system that includes a stationary-side, a rotating-side, and a stationary-side sensor system operable to detect current on the stationary-side and send current-based sensor readings to a controller. The stationary-side further includes a compensation network. The controller is operable to perform a rotor current prediction operation operable to predict a rotor current associated with a rotor of the rotating-side based at least in part on the current-based sensor readings and a parameter of at least one component of the compensation network of the stationary-side.

公开(公告)号：US20230344317A1

公开(公告)日：2023-10-26

申请号：US18305734

申请日：2023-04-24

申请人： BorgWarner Inc.

发明人： Mostak Mohammad ,  Randy H. Wiles ,  Emre Gurpinar ,  Omer Onar ,  Shajjad Chowdhury ,  Jonathan Wilkins

IPC分类号： H02K11/04 ,  H02K3/04 ,  H02K5/22 ,  H02K15/02

CPC分类号： H02K11/04 ,  H02K3/04 ,  H02K5/225 ,  H02K15/02

摘要： Embodiments of the disclosure provide an electric drive motor system that includes a stationary-side, a rotating-side, and a first mounting and communications structure on the rotating-side. A secondary is winding physically coupled to the first mounting and communications structure. A rectifier system is physically coupled to the first mounting and communication structure.