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Generating Of Modulating Functions In Direct Frequency Converter PWM Control System
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| Author(s) |
R. T. Shreiner, V. K. Krivovyaz, A. I. Kalygin |
| Abstract |
The paper is dedicated to the control of the matrix and
two-stage direct frequency converter (DFC). A problem of the
modulating functions determination, pulse-width approximation
of which gives the required output voltages and network power
factor, is the focus of attention. This problem has a multivariant
solution, affecting on harmonic components of network and load
currents. The results of the carried out mathematical analysis,
computer simulation and experiment of the DFC operating with
coordinate pulse-width modulation, driving an induction motor
are presented. |
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| Filename: | A32215 |
| Filesize: | 1.072 MB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-16 by System |
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