Analysis and Modeling of Rotor Slot Enclosure Effects in High-Speed Induction Motors

Boglietti, Aldo; Bojoi, Radu; Cavagnino, Andrea; Guglielmi, Paolo; Miotto, A.

doi:10.1109/tia.2012.2199270

Cited by 36 publications

(15 citation statements)

References 14 publications

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“…The slot opening is sized in order to achieve sufficient phase inductance to limit the short circuit current as well as to minimize rotor eddy current losses due to slotting effect which are critical at high speed [4], [11]. Fig.…”

Section: Influence Of Winding Configurationmentioning

confidence: 99%

A High-Speed Permanent-Magnet Machine for Fault-Tolerant Drivetrains

Papini

Raminosoa

Gerada

et al. 2014

IEEE Trans. Ind. Electron.

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Section: Influence Of Winding Configurationmentioning

confidence: 99%

A High-Speed Permanent-Magnet Machine for Fault-Tolerant Drivetrains

Papini

Raminosoa

Gerada

et al. 2014

IEEE Trans. Ind. Electron.

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“…This type of load demands motor performance characteristics requiring a complex design approach, far from the classical design criteria used for the standard motors. In particular, the rotor runs in a deep vacuum, with extreme thermal exchange problems [69]. In fact, the thermal dissipation can be done only by radiation.…”

Section: Turbomolecular Pumpsmentioning

confidence: 99%

High-Speed Electrical Machines: Technologies, Trends, and Developments

Gerada

Mebarki

Brown

et al. 2014

IEEE Trans. Ind. Electron.

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A note on versions:The version presented here may differ from the published version or from the version of record. If you wish to cite this item you are advised to consult the publisher's version. Please see the repository url above for details on accessing the published version and note that access may require a subscription.For more information, please contact eprints@nottingham.ac.ukAbstract-This paper reviews the current technologies used in high speed electrical machines, through an extensive survey of different topologies developed and built in industry as well as in academia for several applications. Developments in materials and components including electrical steels and copper alloys are discussed, and their impact on the machines' operating physical boundaries is investigated. The main application areas pulling the development of high speed machines are also reviewed in an effort to better understand the typical performance requirements.Index Terms-high speed electrical machines, high frequency electrical machines, high strength electrical steels, high frequency electrical steels, copper alloys, thermal modeling, mechanical modeling.

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“…Boglietti, Cavagnino, and Lazzari (2011) proposed and analyzed certain methodologies to calculate phase resistance and leakage inductances. Boglietti, Bojoi, Cavagnino, Guglielmi, and Miotto (2012) performed experimental tests on high speed induction motors and used results of a Finite Element Method (FEM) analysis to calculate parameters. Ling, Zhou, Guo, & Zhang (2014) used FEM analysis in calculations and compared the results with traditional analytical solutions.…”

Section: Introductionmentioning

confidence: 99%

Experimental and Analytical Investigation on Effect of Stator Winding Type to Equivalent Circuit Parameters of Induction Motors

Kentli

2016

CBUP

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Because of development in technology, the design of electrical machinery is changing. Induction motors, mostly used as electrical equipment, have developed over the years. One analytically studied area is the stator winding. Generally, each manufacturer uses techniques that directly affect the power of motors and thus, motor efficiency. In this study, the effects of three different stator winding types on motor parameters are investigated. Experiments are performed under no-load, load, and locked rotor conditions. Terminal voltage, power per phase, and phase current values are measured. Power and certain parameters are calculated using an equivalent circuit model. Lastly, a comparison of the results is provided. UDC Classification: 621.3 DOI: http://dx

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Analysis and Modeling of Rotor Slot Enclosure Effects in High-Speed Induction Motors

Cited by 36 publications

References 14 publications

A High-Speed Permanent-Magnet Machine for Fault-Tolerant Drivetrains

A High-Speed Permanent-Magnet Machine for Fault-Tolerant Drivetrains

High-Speed Electrical Machines: Technologies, Trends, and Developments

Experimental and Analytical Investigation on Effect of Stator Winding Type to Equivalent Circuit Parameters of Induction Motors

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