A new construction for the rotor windings of balanced wound-rotor induction motors employed in the slip energy recovery drives is proposed, in this paper, to reduce the time harmonics which are commonly generated in the machine. The proposed machine has a double-circuit in the rotor. One circuit is star connected while the other is delta connected. Each of these two circuits is connected to a diode-bridge rectifier to achieve a twelve-pulse operation characteristics. The main objective of this paper is to develop a new model which is capable of simulating the proposed machine, neglecting nonlinearities due to magnetic saturation, and its associated converters. Such a model is further complicated due to the presence of the two rotor circuits and their mutual interaction.
A novel double-circuit-rotor balanced induction motor for improved slip-energy recovery drive performance. I. Modeling and simulation
Ein neuer Doppel-Kreis-Rotor-balancierter Induktionsmotor für verbesserte Antriebsleistung durch Schlupfenergiewiedergewinnung. Teil 1. Modellierung und Simulation
IEEE Transactions on Energy Conversion ; 11 , 3 ; 556-562
1996
7 Seiten, 7 Quellen
Aufsatz (Zeitschrift)
Englisch
Oberschwingung , Läufer (elektrische Maschine) , magnetische Sättigung , Digitalsimulation , theoretisches Modell , Antrieb , Schlupf (Asynchronmaschine) , Asynchronmotor , Brückenschaltung , Umrichter , Maschinentheorie , Gleichrichterschaltung , Modellieren (Gestalten) , Simulation , Asynchronmotorantrieb
Closed-Loop Control of a Double-Circuit-Rotor Slip Energy Recovery Drive System
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