Coordinate PWM control strategy of the two-stage direct frequency converter

Coordinate PWM control strategy of the two-stage direct frequency converter

The paper is dedicated to a two-stage direct frequency converter (TSDFC) power switches control based on coordinate PWM strategy. It presents an algorithm of the modulating functions synthesis which assures network currents and output voltages equal to their reference values under the condition of n...

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Bibliographische Detailangaben
Hauptverfasser: Shreiner, R.T., Krivovyaz, V.K., Kalygin, A.I.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Filters
Frequency conversion
Induction motors
Matrix converters
Network synthesis
Pulse width modulation
Pulse width modulation converters
Smoothing methods
Switching converters
Voltage
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Beschreibung
Zusammenfassung:The paper is dedicated to a two-stage direct frequency converter (TSDFC) power switches control based on coordinate PWM strategy. It presents an algorithm of the modulating functions synthesis which assures network currents and output voltages equal to their reference values under the condition of no DC smoothing filter. The simulation results of the TSDFC operating with an equivalent RLE-load and induction motor are presented. The proposed control strategy is also applicable for the matrix direct frequency converter.
DOI:10.1109/IEMDC.2003.1211244