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Dynamic Scalar Drive for Induction Generators and Implementation on a DSP and a Micro-Controller Board
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| Author(s) |
Goyet R., Konan K., Bouallaga K., Granado B. |
| Abstract |
In this paper a drive for induction generators connected with a Pulse Width Modulation (PWM) converter is presented. Then it is implemented on two industrial boards: one with a Digital Signal Processor (DSP), the other one with a Microcontroller. The whole device is intended for variable speed applications. A scalar drive controlling solely the voltage amplitude and the frequency of the generator is proposed. The paper is divided into three parts: 1. First it recalls the induction generator theory, a theory much more complex than the motor theory. Nevertheless it is shown that the same kind of scalar drive may be used both with a generator and a motor. 2. Then the scalar drive is implemented with two different methods (DSP and microcontroller). 3. Finally the results are presented in only two ways: the current regulation at a variable speed and the effect of the slip frequency on the power factor with a constant stator frequency. |
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| Filename: | EPE-PEMC2000 - 032 - Goyet.pdf |
| Filesize: | 770.6 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-04-28 by System |
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