Abstract
Written-Pole™ technology is a patented machine technology, which changes the magnetic polarity of the rotor field in a rotating machine, while the machine is operating. The number of poles is thereby changed, resulting in a constant frequency - variable speed machine. When operating as a motor, a Written-Pole machine has inherently low starting current and high operating efficiency.
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© 2000 Springer-Verlag Berlin ⋅ Heidelberg
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Beck, B., Friesen, D. (2000). The Written-Pole™ Motor: High Efficiency – Low Start Current. In: Bertoldi, P., de Almeida, A.T., Falkner, H. (eds) Energy Efficiency Improvements in Electronic Motors and Drives. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-59785-5_12
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DOI: https://doi.org/10.1007/978-3-642-59785-5_12
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-67489-4
Online ISBN: 978-3-642-59785-5
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