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A COMPARISON BETWEEN TWO PWM STRATEGIES: NATURAL SAMPLING AND INSTANTANEOUS FEEDBACK
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| Author(s) |
G. Friedrich; J. P. Vilain |
| Abstract |
A relatively small number of control strategies are commonly used to drive chopping converters able to perform on any load, any waveform. The authors campare the two main strategies: natural sampling and instantaneous feedback. After defining some quality criteria, both methods are compared by means of a numerical simulation and a harmonic analysis in order to estimate their respective performance. A prototype (300 V - 20 A), based on a Cascode structure and using the strategy of instantaneous feedback, is described. |
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| Filename: | Unnamed file |
| Filesize: | 3.102 MB |
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| Type |
Members Only |
| Date |
Last modified 2021-03-02 by System |
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