Rotor for wound rotor synchronous motor
AssigneeHyundai Motor Company
InventorsWoongChan Chae, Sanghoon Moon, Sangjin Park, Hyoungjun Cho, Jung Shik Kim
Life of this patent
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Abstract
A rotor of a wound rotor synchronous motor includes: a rotor body coupled to a rotation shaft and around which a rotor coil is wound; and a slip ring module mounted on one portion of the rotation shaft, the slip ring module comprising a brush contact portion configured to contact a brush, a terminal mounting portion connected to the brush contact portion, and a fusing terminal mounted at an exterior circumferential surface of the terminal mounting portion and connected to the rotor coil.
Claims17
A rotor of a wound rotor synchronous motor, comprising:
- a rotor body coupled to a rotation shaft and around which a rotor coil is wound;
- and
- a slip ring module mounted on one portion of the rotation shaft, the slip ring module comprising a brush contact portion configured to contact a brush,
- a terminal mounting portion connected to the brush contact portion, and
- a fusing terminal mounted at an exterior circumferential surface of the terminal mounting portion and connected to the rotor coil,
- wherein the fusing terminal is connected to the rotor coil within a range of a width of the terminal mounting portion and receives fusing pressure in a direction perpendicular to a surface including an axial direction of the rotation shaft.
A rotor of a wound rotor synchronous motor, comprising:
- a rotor body coupled to a rotation shaft and around which a rotor coil is wound;
- and
- a slip ring module mounted on one portion of the rotation shaft, the slip ring module comprising a brush contact portion configured to contact a brush,
- a terminal mounting portion connected to the brush contact portion, and
- a fusing terminal mounted at an exterior circumferential surface of the terminal mounting portion and connected to the rotor coil, and
- wherein the fusing terminal comprises a fixing portion fixed at the terminal mounting portion, and
- a connection portion twisted from the fixing portion outwardly in a radial direction of the rotation shaft, disposed within a range of a width of the terminal mounting portion, and receiving fusing pressure in a direction perpendicular to a surface including an axial direction of the rotation shaft to be connected to the rotor coil.
Dependencies are inferred from the claim text.