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PERFORMANCE ANALYSIS OF A DTC CONTROL SCHEME FOR INDUCTION MOTOR IN THE LOW SPEED RANGE
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| Author(s) |
D. Casadei; G. Serra; A. Tani |
| Abstract |
In this paper a direct flux and torque control scheme for industrial application is analysed in order to emphasise the drive performance at standstill and in the low speed range.
The control strategy utilises the torque and rotor flux commands to determine the reference value of the stator flux. In order to improve the low speed performance a closed loop estimator
is employed to evaluate the rotor flux. The validity of the control scheme is verified by simulations and experimental tests of an induction motor drive system. |
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| Filename: | Unnamed file |
| Filesize: | 464.5 KB |
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| Type |
Members Only |
| Date |
Last modified 2016-03-09 by System |
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