Analysis of a 2-Phase Drag-Cup Induction Machine

Gonen, D.

doi:10.1109/tpas.1966.291522

Cited by 7 publications

(4 citation statements)

References 6 publications

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“…As well as this, the tests were validated using the Matlab-Simulink and FEMM program simulations. To complete the analysis, several more rotors were constructed: a solid rotor, hollow diamagnetic rotor [5] [6] [7], winding rotor [8]; and the results were compared to those of a commercial squirrel cage rotor.…”

Section: Introductionmentioning

confidence: 99%

General Analysis of the Three-Phase Asynchronous Motor With Spiral Sheet Rotor: Operation, Parameters, and Characteristic Values

Mujal-Rosas

Prat²

2011

IEEE Trans. Ind. Electron.

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Abstract-The objectives of this article arise through the investigation of a motor with a high starting torque although with limited intensities, weak intensity variations depending on the load, controlled losses in no-load tests, and an acceptable performance in steady state and with a good response in transient periods. All these requirements would have to be obtained without the help of power electronics, in this way the motor would be more robust, longer lasting and without the need for auxiliary equipment. In this article, the operation principle, the characteristic parameters and the obtained results for the spiral sheet motor are analyzed for three speed regimes 1000, 1500 and 3000 rpm. Also, at the end of the paper the spiral sheet motor is compared with the squirrel cage rotor, the solid rotor with rings, the wound rotor with additional resistances in the rotor circuit, and the hollow diamagnetic rotor.

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Section: Introductionmentioning

confidence: 99%

General Analysis of the Three-Phase Asynchronous Motor With Spiral Sheet Rotor: Operation, Parameters, and Characteristic Values

Mujal-Rosas

Prat²

2011

IEEE Trans. Ind. Electron.

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“…Typical configurations of three-phase asynchronous motors [2] are shown in figure 1 and described in the following points: 1) Single cage winding with high resistance and minimal inductance. 2) Deep slot cage, with low resistance and progressive reactance with the slip.…”

Section: Introductionmentioning

confidence: 99%

Behavior of the Three-Phase Induction Motor With Spiral Sheet Rotor

Rosas

Aragones

Colom

et al. 2009

IEEE Trans. Energy Convers.

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“…Typical configurations motors [2] are shown in following points: of three-phase asynchronous figure 1 …”

Section: Introductionmentioning

confidence: 99%

Induction motor with spiral sheet rotor

Rosas¹,

Aragones²,

Colom³

2009

2009 IEEE International Symposium on Industrial Electronics

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In all of these dispositions, currents go through the cage conductors [3], while magnetic field is through the sheets. The performance of these motors depends on the magnetic field , the current and the distance from the conductor to the shaft. Abstract-Improvements in torque at low currents using a rotor with spiral sheets are analyzed. Several rotors and stators have been built combining different constructive and mechanical characteristics of the related elements : inertias, constructive materials, geometrical shapes of the sheets and geometrical disposition of the sheets . These different types of motors have been simulated using computer aided tools and then tested in the laboratory. Finally, four stators (1000, 1500, 1500-type A, and 3000 rpm) with the same constructive parameters, have been simulated and tested with the following rotors types: solid rotor, solid rotor with diamagnetic rings, drag cup, and simple and double squirrel cage rotor; the results have been compared to those obtained with the seven variants of spiral sheet rotor presented in this paper.lndex Terms-Electric machines, Special machine, Spiral sheet rotor, Three-Phase asynchronous motor.

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Analysis of a 2-Phase Drag-Cup Induction Machine

Cited by 7 publications

References 6 publications

General Analysis of the Three-Phase Asynchronous Motor With Spiral Sheet Rotor: Operation, Parameters, and Characteristic Values

General Analysis of the Three-Phase Asynchronous Motor With Spiral Sheet Rotor: Operation, Parameters, and Characteristic Values

Behavior of the Three-Phase Induction Motor With Spiral Sheet Rotor

Induction motor with spiral sheet rotor

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