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公开(公告)号：US11001159B2
公开(公告)日：2021-05-11
申请号：US16246253
申请日：2019-01-11
IPC分类号： B60L53/65 , B60L53/30 , H02J7/02 , H02J7/00 , B60L53/124 , H02J50/60 , H02J50/12 , H02M1/42 , H02J50/80 , H01M10/44 , H02J50/40 , H02H3/18 , H02J50/10 , B60L53/12 , H02H7/125 , H02H3/44 , H02H3/20
摘要： A wireless electric vehicle charging system comprises base-side equipment for generating a magnetic field and vehicle-side equipment for receiving energy via the magnetic field to supply power to a vehicle-driving battery. Monitoring circuitry monitors one or more of voltage, current, or phase associated with the base-side equipment and halts generation of the magnetic field in response to a change in the voltage, current, or phase associated with the operation of the base-side equipment that indicates a fault condition at the vehicle-side equipment, which may include a loss of power or disconnection of a battery. Based on detection of the change, the monitoring circuitry can halt generation of the magnetic field to prevent damage at the vehicle-side equipment.
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公开(公告)号：US11670968B2
公开(公告)日：2023-06-06
申请号：US17818890
申请日：2022-08-10
IPC分类号： H02J50/10 , B60L53/30 , H02J7/00 , B60L53/65 , B60L53/124 , H02J50/60 , H02J50/12 , H02M1/42 , H02J50/80 , H01M10/44 , H02H3/18 , B60L53/12 , H02H7/125 , H02J50/40 , H02H3/44 , H02H3/20
CPC分类号： H02J50/10 , B60L53/12 , B60L53/124 , B60L53/32 , B60L53/65 , H01M10/44 , H02H3/18 , H02H7/125 , H02J7/0029 , H02J7/0047 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/80 , H02M1/42 , H02H3/20 , H02H3/44
摘要： A wireless electric vehicle charging system comprises base-side equipment for generating a magnetic field and vehicle-side equipment for receiving energy via the magnetic field to supply power to a vehicle-driving battery. Monitoring circuitry monitors one or more of voltage, current, or phase associated with the base-side equipment and halts generation of the magnetic field in response to a change in the voltage, current, or phase associated with the operation of the base-side equipment that indicates a fault condition at the vehicle-side equipment, which may include a loss of power or disconnection of a battery. Based on detection of the change, the monitoring circuitry can halt generation of the magnetic field to prevent damage at the vehicle-side equipment.
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公开(公告)号：US20220385105A1
公开(公告)日：2022-12-01
申请号：US17818890
申请日：2022-08-10
IPC分类号： H02J50/10 , B60L53/65 , B60L53/30 , B60L53/124 , H02J50/60 , H02J50/12 , H02M1/42 , H02J50/80 , H01M10/44 , H02H3/18 , H02J7/00 , B60L53/12 , H02H7/125
摘要： A wireless electric vehicle charging system comprises base-side equipment for generating a magnetic field and vehicle-side equipment for receiving energy via the magnetic field to supply power to a vehicle-driving battery. Monitoring circuitry monitors one or more of voltage, current, or phase associated with the base-side equipment and halts generation of the magnetic field in response to a change in the voltage, current, or phase associated with the operation of the base-side equipment that indicates a fault condition at the vehicle-side equipment, which may include a loss of power or disconnection of a battery. Based on detection of the change, the monitoring circuitry can halt generation of the magnetic field to prevent damage at the vehicle-side equipment.
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公开(公告)号：US20210261012A1
公开(公告)日：2021-08-26
申请号：US17314966
申请日：2021-05-07
IPC分类号： B60L53/65 , B60L53/30 , B60L53/124 , H02J50/60 , H02J50/12 , H02M1/42 , H02J50/80 , H02J7/00 , H01M10/44 , H02J50/40 , H02H3/18 , H02J50/10 , B60L53/12 , H02H7/125
摘要： A wireless electric vehicle charging system comprises base-side equipment for generating a magnetic field and vehicle-side equipment for receiving energy via the magnetic field to supply power to a vehicle-driving battery. Monitoring circuitry monitors one or more of voltage, current, or phase associated with the base-side equipment and halts generation of the magnetic field in response to a change in the voltage, current, or phase associated with the operation of the base-side equipment that indicates a fault condition at the vehicle-side equipment, which may include a loss of power or disconnection of a battery. Based on detection of the change, the monitoring circuitry can halt generation of the magnetic field to prevent damage at the vehicle-side equipment.
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公开(公告)号：US11447029B2
公开(公告)日：2022-09-20
申请号：US17314966
申请日：2021-05-07
IPC分类号： B60L53/65 , B60L53/30 , H02J7/00 , B60L53/124 , H02J50/60 , H02J50/12 , H02M1/42 , H02J50/80 , H01M10/44 , H02J50/40 , H02H3/18 , H02J50/10 , B60L53/12 , H02H7/125 , H02H3/44 , H02H3/20
摘要： A wireless electric vehicle charging system comprises base-side equipment for generating a magnetic field and vehicle-side equipment for receiving energy via the magnetic field to supply power to a vehicle-driving battery. Monitoring circuitry monitors one or more of voltage, current, or phase associated with the base-side equipment and halts generation of the magnetic field in response to a change in the voltage, current, or phase associated with the operation of the base-side equipment that indicates a fault condition at the vehicle-side equipment, which may include a loss of power or disconnection of a battery. Based on detection of the change, the monitoring circuitry can halt generation of the magnetic field to prevent damage at the vehicle-side equipment.
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公开(公告)号：US20190255966A1
公开(公告)日：2019-08-22
申请号：US16246253
申请日：2019-01-11
IPC分类号： B60L53/65 , B60L53/30 , B60L53/124 , H02J50/60 , H02J50/12 , H02J50/40 , H02J50/80 , H02J7/02 , H02J7/00 , H01M10/44 , H02M1/42
摘要： A wireless electric vehicle charging system comprises base-side equipment for generating a magnetic field and vehicle-side equipment for receiving energy via the magnetic field to supply power to a vehicle-driving battery. Monitoring circuitry monitors one or more of voltage, current, or phase associated with the base-side equipment and halts generation of the magnetic field in response to a change in the voltage, current, or phase associated with the operation of the base-side equipment that indicates a fault condition at the vehicle-side equipment, which may include a loss of power or disconnection of a battery. Based on detection of the change, the monitoring circuitry can halt generation of the magnetic field to prevent damage at the vehicle-side equipment.
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