Abstract
To construct a squirrel-cage solid rotor, the conducting bars connected at the end parts of the rotor by conducting rings can be laid in the slots of the solid rotor. In a rotor of such construction, the induced eddy currents generally flow in the slot bars, teeth, and rotor joke region. These currents form a rather complex picture of field distribution in the squirrel-cage solid rotor. In this chapter, we consider the circuit loops created by the eddy currents induced in a squirrel-cage solid rotor and their impedance values at a weak skin effect.
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References
Dorairaj, K., Krishnamurthy, M.: Polyphase Induction Machine with Solid Ferromagnetic Rotor. IEEE Trans. PAS 86(7), 835–855 (1967)
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Postnikov, I., Asanbayev, V., Saratov, V.: Equivalent Circuit and Parameters of the Squirrel-Cage Solid Rotor. Problems of Technical Elektrodynamics, vol. 46, pp. 3–7. Naukova Dumka, Kiev (1974)
Postnikov, I., Asanbayev, V., Saratov, V.: Method for Calculation of Operating Characteristics of Electric Machines with the Squirrel-Cage Solid Rotor. Problems of Technical Elektrodynamics, vol. 58, pp. 3–8. Naukova Dumka, Kiev (1976)
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Asanbayev, V. (2015). The Squirrel-Cage Solid Rotor Circuit Loops: Weak Skin Effect. In: Alternating Current Multi-Circuit Electric Machines. Springer, Cham. https://doi.org/10.1007/978-3-319-10109-5_18
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DOI: https://doi.org/10.1007/978-3-319-10109-5_18
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Online ISBN: 978-3-319-10109-5
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