Publicación: INDIRECT MATRIX CONVERTER MODULATION STRATEGIES FOR OPEN.END WINDING INDUCTION MACHINE.
Fecha
2014
Autores
Título de la revista
ISSN de la revista
Título del volumen
Editor
Resumen
IN THIS PAPER AN INDIRECT MATRIX CONVERTER (IMC) TOPOLOGY SUITABLE FOR CONTROLLING AN OPEN-END WINDING INDUCTION MACHINE IS PRESENTED. THE IMC IS A DIRECT POWER CONVERTER HAVING NO BULKY ENERGY STORAGE ELEMENTS WITH AN INPUT OR CURRENT RECTIFYING STAGE AND A VOLTAGE SOURCE INVERTER AS AN OUTPUT STAGE. TO PROVIDE ENERGY TO AN OPEN-END WINDING INDUCTION MACHINE TWO OUTPUT STAGES ARE NEEDED. THEN, IT IS POSSIBLE TO OBTAIN A VOLTAGE ACROSS ANY PHASE OF THE LOAD UP TO 1.5 TIMES THE INPUT PHASE VOLTAGE WITHOUT OVER MODULATION. TWO PULSE WIDTH MODULATION STRATEGIES ARE PRESENTED: THE FIRST ONE IS BASED ON SPACE VECTOR MODULATION THAT SUPPRESSES THE ZERO SEQUENCE VOLTAGE IN THE LOAD WHEREAS THE SECOND ONE IS A CARRIER-BASED MODULATION WHICH GENERATES LOWER DISTORTED INPUT CONVERTER CURRENTS. RESULTS ARE PRESENTED AND DISCUSSED.
