Title :
Hybrid-secondary uncluttered induction (HSU-I) machine
Author_Institution :
Oak Ridge Nat. Lab., TN, USA
fDate :
6/1/2001 12:00:00 AM
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
Keywords :
asynchronous generators; induction motor drives; invertors; machine control; power control; rotors; slip (asynchronous machines); stators; variable speed drives; adjustable-speed induction motor; brushless machine; effective-resistance; generators; hybrid-secondary uncluttered induction machine; inverter; magnetic coupling; magnetic switch options; motor drives; rotor current; slip-energy-control; stator; uncluttered rotating transformer; Couplings; Frequency synchronization; Induction generators; Induction motors; Inverters; Magnetic switching; Motor drives; Rotors; Stators; Switches;
Journal_Title :
Energy Conversion, IEEE Transactions on
