公开(公告)号：US12273016B2

公开(公告)日：2025-04-08

申请号：US17924598

申请日：2021-05-13

Applicant: The Texas A&M University System

Inventor： Hamid A. Toliyat ,  Matthew C. Gardner ,  Patrick J. Shamberger ,  Moble Benedict ,  Jaime C. Grunlan ,  Dion S. Antao ,  Bryan P. Rasmussen ,  Jonathan R. Felts ,  Prasad N. Enjeti

IPC: H02K9/20 ,  H02K9/19 ,  H02K9/22 ,  H02K21/24 ,  H01F27/24 ,  H01F27/28

Abstract: An electric machine includes a stator having a plurality of stator teeth. Each stator tooth of the plurality of stator teeth includes a winding disposed there around. Each stator tooth of the plurality of stator teeth is shaped to receive a plurality of microchannels. The microchannels contain a circulating heat-transfer fluid; Each stator tooth of the plurality of stator teeth is thermally exposed to the heat-transfer fluid via the plurality of microchannels so as to effectuate heat removal from each stator tooth of the plurality of stator teeth.

公开(公告)号：US20230179066A1

公开(公告)日：2023-06-08

申请号：US17924598

申请日：2021-05-13

Applicant: The Texas A&M University System

Inventor： Hamid A. Toliyat ,  Matthew C. Gardner ,  Patrick J. Shamberger ,  Moble Benedict ,  Jaime C. Grunlan ,  Dion S. Antao ,  Bryan P. Rasmussen ,  Jonathan R. Felts ,  Prasad N. Enjeti

IPC: H02K9/22 ,  H02K9/20 ,  H02K21/24 ,  H01F27/24 ,  H01F27/28

CPC classification number: H02K9/225 ,  H02K9/20 ,  H02K21/24 ,  H01F27/24 ,  H01F27/2876

Abstract: An electric machine includes a stator having a plurality of stator teeth. Each stator tooth of the plurality of stator teeth includes a winding disposed there around. Each stator tooth of the plurality of stator teeth is shaped to receive a plurality of microchannels. The microchannels contain a circulating heat-transfer fluid; Each stator tooth of the plurality of stator teeth is thermally exposed to the heat-transfer fluid via the plurality of microchannels so as to effectuate heat removal from each stator tooth of the plurality of stator teeth.