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Variable Flux Memory Motor Employing Double-Layer Delta-Type PM Arrangement and Large Flux Barrier for Traction ApplicationsRen Tsunata, Koji Orikawa, Satoshi Ogasawara et al.|IEEE Transactions on Industry Applications|2021Cited by 75
Investigation of Operational Characteristics and Efficiency Enhancement of an Ultra-High-Speed Bearingless Motor at 100,000 r/minYu Fu, Koji Orikawa, Satoshi Ogasawara et al.|IEEE Transactions on Industry Applications|2020Cited by 29
A Proposal of a Delta-Type Salient Pole Variable Flux Memory Motor Having Large Flux Barrier for Traction ApplicationsRen Tsunata, Koji Orikawa, Masatsugu Takemoto et al.|Unknown|2019Cited by 19
Investigation of a high speed and high power density bearingless motor with neodymium bonded magnetYu Fu, Koji Orikawa, Masatsugu Takemoto et al.|Unknown|2017Cited by 16