SYSTEMS AND METHODS FOR REDUCING THE MAGNITUDE OF HARMONICS PRODUCED BY A POWER INVERTER
摘要
<p>Systems and methods for operating a pulse width modulation (PWM) circuit in a direct current (DC) to alternating current (AC) power inverter to reduce the magnitude of harmonics. The PWM circuit operates using a reference signal having an irregular period. This irregular periodicity may comprise a sequence of periods uniformly distributed about a target period.</p>
申请公布号
CA2619621(C)
申请公布日期
2014.11.18
申请号
CA20062619621
申请日期
2006.07.27
申请人
ENGINEERED SUPPORT SYSTEMS, INC.
发明人
GARCIA-ORTIZ, ASDRUBAL;WOOTTON, JOHN;DUELLO, MICHAEL