<p>A filter circuit is employed to filter undesirable harmonics in a multi-phase AC input and provide damping for oscillations associated with the filter circuit. The filter circuit includes a damping circuit connected between phases of the multi-phase AC input. The damping circuit including a rectifier for rectifying harmonics in the multi-phase AC input and a single damping resistor connected across the rectifier.
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申请公布号
EP2557669(A3)
申请公布日期
2014.03.19
申请号
EP20120174979
申请日期
2012.07.04
申请人
HAMILTON SUNDSTRAND CORPORATION
发明人
ROZMAN, GREGORY I.;DULCOS, THOMAS A.;JAMES, DUANE A.