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The variable speed induction motor (1902)

Hanna, Max Ross, Wesselhoeft, Charles Dietrich, co-author · leaf 20

An illustration from The variable speed induction motor, 1902, leaf 20
9000 … SLIP % OF SYNCHRONISM Fig. I. ling the two. This is a combination of the two general methods ofvarying speed. The slip of the first motor is varied by taking anelectrical output from its secondary, while the synchronous speed ofthe second is varied T)y changing the frequency of supply• Since…

Electric motors, Induction · Theses

Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.

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