公开(公告)号：US20180281608A1

公开(公告)日：2018-10-04

申请号：US15479177

申请日：2017-04-04

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： AHMAD ALBANNA ,  MOHAMMAD N. ANWAR ,  STEPHEN M. CICHY ,  ANDREW J. NAMOU

IPC: B60L11/18 ,  H02J7/06 ,  H02J7/02

CPC classification number: H02J7/025 ,  B60L53/12 ,  B60L53/14 ,  B60L53/22 ,  H02J7/022 ,  H02J50/12 ,  Y02T10/7005 ,  Y02T10/7241

Abstract: An onboard charging system for charging from a power source may include an energy storage system. A connector may be configured to couple the onboard charging system with the power source. A charging circuit may be electrically connected between the connector and the energy storage system. A converter may be electrically connected in the charging circuit between the connector and the energy storage system. A rectifier may be electrically connected in the charging circuit between the connector and the converter. Output of an inductive receiver may be electrically connected with the charging circuit between the connector and the converter. The converter may control the delivery of voltage and current to the energy storage system from the power source and from the inductive receiver.

公开(公告)号：US20180312075A1

公开(公告)日：2018-11-01

申请号：US15581839

申请日：2017-04-28

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： AHMAD ALBANNA ,  MOHAMMAD N. ANWAR ,  BRENDAN M. CONLON

IPC: B60L11/18

Abstract: A high voltage bus system for electrified vehicles may include a direct current (DC) bus. A rectifier may be electrically coupled to the DC bus. The rectifier may be configured to receive an alternating current (AC) input and to provide a first DC electric power output to the DC bus. An energy storage system (ESS) may be electrically coupled to the DC bus. A converter may be electrically coupled to the ESS. The converter may be configured to provide a second DC electric power output to the DC bus. A load may be electrically coupled to the DC bus to receive the second DC electric power output.