Abstract
For many induction machines with pulsating loads, the pulsation frequency is rather low. Therefore, a quasi-stationary approach can be used to study the behaviour of the induction machine. In this chapter it is shown that a simple mathematical averaging cannot be used for dimensioning the machine.
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Notes
- 1.
We disregarded the stator losses but the total copper joule losses may be approximated by doubling the rotor losses.
- 2.
So that the operating point always remains in the linear part of the characteristic, and to keep a safety margin as well.
- 3.
Note, however, that the machine should be able to accelerate the inertia from standstill without overheating, so there is a limit.
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© 2018 Springer International Publishing AG
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Melkebeek, J.A. (2018). Induction Machines with Pulsating Loads. In: Electrical Machines and Drives. Power Systems. Springer, Cham. https://doi.org/10.1007/978-3-319-72730-1_25
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DOI: https://doi.org/10.1007/978-3-319-72730-1_25
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Publisher Name: Springer, Cham
Print ISBN: 978-3-319-72729-5
Online ISBN: 978-3-319-72730-1
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