Rotor of wound rotor synchronous motor
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United States of America Patent
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Jan 23, 2018
Issued Date -
N/A
app pub date -
Jun 23, 2015
filing date -
Nov 24, 2014
priority date (Note) -
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Abstract
A rotor of a wound rotor synchronous motor is spaced apart from an interior diameter surface of a stator by a predetermined gap, and includes a plurality of teeth wound by a rotor coil, and circumferentially spaced apart from each other by a distance, where a slot is formed between the teeth, each tooth is formed with a shoe facing an interior diameter surface of the stator, and both ends of the shoe protrude in a direction of both ends of an adjacent shoe, where each tooth includes a first part corresponding to a winding body of the tooth and a second part extending in the direction of both ends of the adjacent shoe from both sides of the first part.
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