- Patent Title: Stator coil for high power density and efficiency electric machines
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Application No.: US18301725Application Date: 2023-04-17
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Publication No.: US11942845B2Publication Date: 2024-03-26
- Inventor: Cristian E. Anghel , Tom Phielix , Yongbae Jung
- Applicant: Honeywell International Inc.
- Applicant Address: US NC Charlotte
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NC Charlotte
- Agency: Fogg & Powers LLC
- Main IPC: H02K15/04
- IPC: H02K15/04 ; H02K3/14 ; H02K3/42

Abstract:
In one embodiment, a stator coil that includes a first turn with two or more strands is provided. The first turn includes first and second opposite sides, a coil termination at a first end of the first turn and an inversion region disposed at a second end, opposite the coil termination. The stator coil also includes at least one additional turn with two or more strands. The at least one additional turn includes first and second opposite sides, and an inversion region located adjacent to the inversion region of the first turn. The first and second sides of the first turn are inverted relative to the first and second sides of the at least one additional turn outside their respective inversion regions.
Public/Granted literature
- US20240055925A1 STATOR COIL FOR HIGH POWER DENSITY AND EFFICIENCY ELECTRIC MACHINES Public/Granted day:2024-02-15
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