ROTOR FOR PERMANENT MAGNET EMBEDDED-TYPE MOTOR AND MOTOR USING THE SAME

ROTOR FOR PERMANENT MAGNET EMBEDDED-TYPE MOTOR AND MOTOR USING THE SAME

A rotor is for a permanent magnet embedded-type motor and a motor using the same. A rotor for a permanent magnet embedded-type motor includes a rotor core having a rotary shaft fixed to a center and having a plurality of magnet insertion holes formed to be spaced along a circumferential direction an...

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Hauptverfasser: Seo, Bong Kyun, Baek, Chan Ho, Heo, Jeong Gil
Format: Patent
Sprache:eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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creator Seo, Bong Kyun
Baek, Chan Ho
Heo, Jeong Gil
description A rotor is for a permanent magnet embedded-type motor and a motor using the same. A rotor for a permanent magnet embedded-type motor includes a rotor core having a rotary shaft fixed to a center and having a plurality of magnet insertion holes formed to be spaced along a circumferential direction and a plurality of pairs of permanent magnets, respectively, inserted into each of the plurality of magnet insertion holes in a V-shape to be gradually spaced apart from each other toward a radially outer side. Each of the plurality of magnet insertion holes includes a pair of inner sides facing each other, and a barrier hole is formed to expand an inner space of each of the magnet insertion holes to protrude from the pair of inner sides, respectively.
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subjects CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
title ROTOR FOR PERMANENT MAGNET EMBEDDED-TYPE MOTOR AND MOTOR USING THE SAME
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