Hybrid-secondary uncluttered induction (HSU-I) machine |
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Authors: | Hsu JS |
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Affiliation: | Oak Ridge Nat. Lab., TN; |
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Abstract: | A new hybrid-secondary uncluttered induction (HSU-I) machine is introduced. The hybrid secondary includes the effective-resistance, inverter, and magnetic switch options. The rotor current is magnetically coupled to the stator through an uncluttered rotating transformer. This machine can be used as a cost-effective slip-energy-controlled adjustable-speed induction motor that operates below synchronism and the wide speed-range motor drives and generators that operate below and above the synchronous speed of the line frequency |
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