CARRIER-BASED PULSE-WIDTH MODULATION (PWM) CONTROL FOR MATRIX CONVERTERS
摘要
A matrix converter includes a plurality of switches that electrically connect a multi-phase input voltage source to a multi-phase load; and a controller to output pulse-width modulated (PWM) switching signals to control the switches to produce a multi-phase output voltage from the multi-phase input voltage source. The controller outputs the PWM switching signals by modulating a carrier signal with a time-varying signal having a frequency determined from a desired output frequency for the output voltage.
申请公布号
WO2007139800(A2)
申请公布日期
2007.12.06
申请号
WO2007US12216
申请日期
2007.05.22
申请人
REGENTS OF THE UNIVERSITY OF MINNESOTA;MOHAN, NED;MOHAPATRA, KRUSHNA, K.;THUTA, SATISH;AGGARWAL, GAURAV, K.;JOSE, PHILIP
发明人
MOHAN, NED;MOHAPATRA, KRUSHNA, K.;THUTA, SATISH;AGGARWAL, GAURAV, K.;JOSE, PHILIP