Stator Flux Based Model Reference Adaptive Observers for Sensorless Vector Control and Direct Voltage Control of Doubly-Fed Induction Generator

A position sensorless operation of a doubly-fed induction generator (DFIG) is desired from considerations of cost, maintenance, cabling, and reliability. This article proposes two stator flux based model reference adaptive observers (SF-MRAOs) for the estimation of the rotor speed and position in a...

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Veröffentlicht in:	IEEE transactions on industry applications 2020-07, Vol.56 (4), p.3776-3789
Hauptverfasser:	Nair, Ramu, Narayanan, G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer simulation Control systems design Controllers Directional control Doubly fed induction generators Doubly-fed induction generator (DFIG) Electric potential Flux Frequency control Induction generators Induction motors Linearization Machine vector control Model reference adaptive control model reference adaptive observer notch filter Observers parameter sensitivity position estimation Position sensing rotor current control Rotor speed Rotors sensorless control speed estimation Squirrel cage motors stator flux Stators Voltage Voltage control
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