Permanent magnet type electric rotating machine and wind turbine electric power generation system

A permanent magnet type electric rotating machine comprises a stator having a distributed winding and a permanent magnet rotor, wherein the permanent magnet rotor is provided with a wind passage in an axial direction thereof.

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Bibliographic Details
Main Authors TAGAWA HISATO, IWASHIGE KENGO, KIMURA MAMORUO, MARUNO YUSAKU, IDE KAZUMASA, FUJIGAKI TETSUO, IIZUKA MOTONOBU, MIZUTANI SHUJI
Format Patent
LanguageEnglish
Published 17.11.2009
Subjects
BLASTING
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
HEATING
LIGHTING
MACHINES OR ENGINES FOR LIQUIDS
MECHANICAL ENGINEERING
OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
PRODUCING MECHANICAL POWER
WEAPONS
WIND MOTORS
WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Summary:A permanent magnet type electric rotating machine comprises a stator having a distributed winding and a permanent magnet rotor, wherein the permanent magnet rotor is provided with a wind passage in an axial direction thereof.
Bibliography:Application Number: US20050238964