公开(公告)号：US20180191236A1

公开(公告)日：2018-07-05

申请号：US15398866

申请日：2017-01-05

Applicant: General Electric Company

Inventor： Robert Gregory Wagoner ,  Warren Mark Blewitt

IPC: H02M1/12 ,  H02M5/458 ,  H02M3/335

CPC classification number: H02M7/003 ,  H02M1/126 ,  H02M3/33584 ,  H02M3/3376 ,  H02M5/4585 ,  H02M7/4807 ,  H02M7/49 ,  H02M2001/0058 ,  H02M2001/327 ,  Y02B70/1483 ,  Y02B70/1491

Abstract: Filter devices for use in power conversion systems utilizing silicon carbide MOSFETs are provided. A power conversion system can include a power converter configured to convert power from a first power to a second power. The second power can have at least one different characteristic from the first power. The power converter can include one or more silicon carbide MOSFET. The power conversion system can further include a filter device configured to filter at least a portion of one or more switching harmonics from power converted by the power converter.