公开(公告)号：US20230398878A1

公开(公告)日：2023-12-14

申请号：US17840387

申请日：2022-06-14

申请人： Ford Global Technologies, LLC

发明人： Jonathan Hair ,  Jukkrit Noppakunkajorn ,  Amir Shahidi ,  Brendan F. Diamond

IPC分类号： H02M1/088 ,  B60L53/20 ,  H03K17/567 ,  H02M1/00 ,  H04L43/0829 ,  H04B17/21

CPC分类号： H02M1/088 ,  B60L53/20 ,  H03K17/567 ,  H02M1/0054 ,  H04L43/0829 ,  H04B17/21

摘要： An automotive vehicle includes an electric machine, a power converter that powers the electric machine and includes a switch having an adjustable gate drive resistance, a source of audio, and a controller that varies the gate drive resistance according to a received signal strength associated with the source of audio.