MRAS-based sensorless control for high-speed induction machine connected to the grid

This paper describes a MRAS-based sensorless control of a high-speed squirrel cage induction machine connected to the grid. This paper contributes with the subject when using a high-speed machine supported by active magnetic bearings (AMB) for energy applications. This kind of system is suitable for...

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Bibliographic Details
Published inIECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society pp. 2105 - 2110
Main Authors Lima, Fabio, Camargo Rosa, Fabiano, Fumagalli, Marco Antonio
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.11.2013
Subjects
Generators
Inductance
Magnetic levitation
Mathematical model
Rotors
Stators
Voltage control
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ISSN1553-572X
DOI10.1109/IECON.2013.6699456

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Summary:This paper describes a MRAS-based sensorless control of a high-speed squirrel cage induction machine connected to the grid. This paper contributes with the subject when using a high-speed machine supported by active magnetic bearings (AMB) for energy applications. This kind of system is suitable for energy generation from gas sources. To control the grid side as well as the generator side a back-to-back converter with voltage oriented control (VOC) and rotor field oriented control (RFOC), respectively, is used. Simulations are presented for the MRAS observer, and some experimental results are also showed. A test bench was designed and the final experimental results are undergoing.
ISSN:1553-572X
DOI:10.1109/IECON.2013.6699456