Loss Evaluation of High Speed Induction Motor

We developed a high speed induction motor, which has a high intensity rotor with a solid core and copper conductor. This paper describes the electrical characteristics of the high speed induction motor by comparing the experimental and analysis results. Then, we classify the losses into no-load iron...

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Bibliographic Details
Published inIEEJ JOURNAL OF INDUSTRY APPLICATIONS Vol. 138; no. 4; p. 291
Main Authors Sawahata, Masanori, Nishihama, Kazuo, Kori, Daisuke, Iizuka, Motonobu
Format Journal Article
LanguageEnglish
Published Tokyo Japan Science and Technology Agency 2018
Subjects
Conductors
Core loss
High speed
Stray load losses
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Summary:We developed a high speed induction motor, which has a high intensity rotor with a solid core and copper conductor. This paper describes the electrical characteristics of the high speed induction motor by comparing the experimental and analysis results. Then, we classify the losses into no-load iron loss and stray load loss. Based on the results, we reveal that the iron loss accounts for 74% of the total loss, the inverter harmonics have a small effect on the iron loss, and the harmonic factor of alternating current losses in the primary winding have an influence on the performance of the high speed motor.
ISSN:2187-1094
2187-1108
DOI:10.1541/ieejias.138.291