Publicación: OPEN -END WINDING INDUCTION MOTOR DRIVE BASED ON INDIRECT MATRIX CONVERTER.
Fecha
2015
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INDUCTION MOTORS-APPLICATIONS, CONTROL AND FAULT DIAGNOSTIC
Resumen
OPEN-END WINDING INDUCTION MACHINES FED FROM TWO STANDARD TWO-LEVEL VOLTAGE SOURCE INVERTERS (VSI) PROVIDE AN ATTRACTIVE ARRANGEMENT FOR AC DRIVES. AN ALTERNATIVE APPROACH IS TO USE A DUAL OUTPUT INDIRECT MATRIX CONVERTER (IMC). IT IS WELL KNOWN THAT IMC PROVIDES FULLY BIDIRECTIONAL POWER FLOW OPERATION, WITH SMALL INPUT SIZE FILTER REQUIREMENTS. WHILST A STANDARD IMC CONSISTS OF AN AC?DC MATRIX CONVERTER INPUT STAGE FOLLOWED BY A SINGLE VSI OUTPUT STAGE, IT IS POSSIBLE TO REPLICATE THE VSI TO PRODUCE MULTIPLE OUTPUTS. IN THIS CHAPTER, AN OPEN-END WINDING INDUCTION MACHINE FED BY AN IMC WITH TWO OUTPUT STAGES IS PRESENTED. DIFFERENT MODULATION STRATEGIES FOR THE POWER CONVERTER ARE ANALYZED AND DISCUSSED.
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pulse width modulation (pwm), open-end winding, marix converter, electrical drive
