18242262. STATOR ASSEMBLY, A HAIRPIN WINDING MOTOR INCLUDING THE SAME, AND A METHOD OF WINDING STATOR COIL OF A HAIRPIN WINDING MOTOR simplified abstract (Hyundai Motor Company)
STATOR ASSEMBLY, A HAIRPIN WINDING MOTOR INCLUDING THE SAME, AND A METHOD OF WINDING STATOR COIL OF A HAIRPIN WINDING MOTOR
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STATOR ASSEMBLY, A HAIRPIN WINDING MOTOR INCLUDING THE SAME, AND A METHOD OF WINDING STATOR COIL OF A HAIRPIN WINDING MOTOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 18242262 titled 'STATOR ASSEMBLY, A HAIRPIN WINDING MOTOR INCLUDING THE SAME, AND A METHOD OF WINDING STATOR COIL OF A HAIRPIN WINDING MOTOR
Simplified Explanation: The patent application describes a stator assembly that responds to voltage differences between coils in the same slot by using half-coil windings connected in series between the outermost and innermost layers of the stator core.
- The coil for each phase includes a first half-coil winding and a second half-coil winding formed by connecting hairpins in series.
- The coil end portions in the outermost and innermost layers are connected in series by a conductive member.
Key Features and Innovation:
- Utilizes half-coil windings to respond to voltage differences between coils in the same slot.
- Hairpins are connected in series to form the half-coil windings.
- Coil end portions in the outermost and innermost layers are connected by a conductive member.
Potential Applications: This technology can be applied in various electric motor systems where precise control of voltage differences between coils is required.
Problems Solved:
- Addresses issues related to voltage differences between coils in the same slot.
- Improves the efficiency and performance of stator assemblies in electric motors.
Benefits:
- Enhanced control over voltage differences between coils.
- Improved reliability and performance of electric motor systems.
Commercial Applications: Potential commercial applications include electric vehicles, industrial machinery, and renewable energy systems where efficient electric motor operation is crucial.
Prior Art: Further research can be conducted in the field of stator assemblies and coil winding configurations to explore similar technologies and innovations.
Frequently Updated Research: Stay updated on advancements in stator assembly designs, coil winding techniques, and electric motor technologies to enhance the performance and efficiency of electric motor systems.
Questions about Stator Assembly Technology: 1. How does the use of half-coil windings improve the response to voltage differences between coils in the same slot? 2. What are the potential implications of connecting coil end portions in the outermost and innermost layers in series by a conductive member?
Original Abstract Submitted
In a stator assembly configured to respond to a voltage difference between coils in the same slot in a coil winding part, the coil for each phase includes a first half-coil winding and a second half-coil winding formed by connecting hairpins in series between an outermost layer and an innermost layer in the radial direction of a stator core. A coil end portion disposed in the outermost layer in the radial direction of the stator core in one of the first half-coil winding and the second half-coil winding and a coil end portion disposed in the innermost layer in the radial direction of the stator core in the other one of the first half-coil winding and the second half-coil winding are connected in series by a conductive member.
