-
公开(公告)号：US20130016448A1
公开(公告)日：2013-01-17
申请号：US13183059
申请日：2011-07-14
Applicant: Mark Steven George , Charles Lawrence Bernards
Inventor： Mark Steven George , Charles Lawrence Bernards
CPC classification number: H02H7/1222 , H02H3/202 , H02H9/005
Abstract: A power converter includes a transient voltage protection circuit connected between an input of the power converter and a power stage of the power converter. The transient voltage protection circuit provides a low resistance connection from the input of the power converter to the power stage of the power converter when the input voltage is less than a predetermined threshold, but blocks the input voltage from the power stage when the input voltage is equal to or greater than the predetermined threshold voltage. The power converter may be a boost power converter used in a vehicle to provide power from a main power bus of the vehicle to a subsystem of the vehicle such as an anti-lock brake system.
Abstract translation: 功率转换器包括连接在功率转换器的输入端和功率转换器的功率级之间的瞬态电压保护电路。 当输入电压小于预定阈值时，瞬态电压保护电路提供从功率转换器的输入到功率转换器的功率级的低电阻连接，但当输入电压为 等于或大于预定阈值电压。 功率转换器可以是用于车辆中的升压功率转换器，以从车辆的主电力总线向诸如防抱死制动系统的车辆的子系统提供电力。
-
Patent Agency Ranking
2.发明申请公开(公告)号：US20120051094A1
公开(公告)日：2012-03-01
申请号：US12871386
申请日：2010-08-30
Applicant: Mark Steven George
Inventor： Mark Steven George
IPC: H02M3/335
CPC classification number: H02M3/3376
Abstract: An isolated DC to DC converter including zero voltage switching and a current doubler. Current sensors are located between a positive input of the DC to DC converter and a current doubler is used in an output stage of the DC to DC converter in order to enable more accurate current sensing in a main transformer to prevent saturation of the transformer core and provide increased efficiency and power output with lower electromagnetic noise. The input of the DC to DC converter is isolated from the output of the DC to DC converter, and the DC to DC converter may be used in a hybrid or all-electric vehicle to provide an accessory bus from a power source of the vehicle.
Abstract translation: 包括零电压开关和电流倍增器的隔离DC至DC转换器。 电流传感器位于DC-DC转换器的正输入端之间，并且在DC-DC转换器的输出级中使用电流倍增器，以便在主变压器中实现更精确的电流感测，以防止变压器铁芯的饱和 提供更高的效率和功率输出，具有更低的电磁噪声。 DC-DC转换器的输入与DC-DC转换器的输出隔离，DC-DC转换器可用于混合动力车辆或全电动车辆，以从车辆的动力源提供辅助总线。
-
公开(公告)号：US08659860B2
公开(公告)日：2014-02-25
申请号：US13183059
申请日：2011-07-14
Applicant: Mark Steven George , Charles Lawrence Bernards
Inventor： Mark Steven George , Charles Lawrence Bernards
CPC classification number: H02H7/1222 , H02H3/202 , H02H9/005
Abstract: A power converter includes a transient voltage protection circuit connected between an input of the power converter and a power stage of the power converter. The transient voltage protection circuit provides a low resistance connection from the input of the power converter to the power stage of the power converter when the input voltage is less than a predetermined threshold, but blocks the input voltage from the power stage when the input voltage is equal to or greater than the predetermined threshold voltage. The power converter may be a boost power converter used in a vehicle to provide power from a main power bus of the vehicle to a subsystem of the vehicle such as an anti-lock brake system.
Abstract translation: 功率转换器包括连接在功率转换器的输入端和功率转换器的功率级之间的瞬态电压保护电路。 当输入电压小于预定阈值时，瞬态电压保护电路提供从功率转换器的输入到功率转换器的功率级的低电阻连接，但当输入电压为 等于或大于预定阈值电压。 功率转换器可以是用于车辆中的升压功率转换器，以从车辆的主电力总线向诸如防抱死制动系统的车辆的子系统提供电力。
-
4.发明授权公开(公告)号：US08797773B2
公开(公告)日：2014-08-05
申请号：US12871386
申请日：2010-08-30
Applicant: Mark Steven George
Inventor： Mark Steven George
CPC classification number: H02M3/3376
Abstract: An isolated DC to DC converter including zero voltage switching and a current doubler. Current sensors are located between a positive input of the DC to DC converter and a current doubler is used in an output stage of the DC to DC converter in order to enable more accurate current sensing in a main transformer to prevent saturation of the transformer core and provide increased efficiency and power output with lower electromagnetic noise. The input of the DC to DC converter is isolated from the output of the DC to DC converter, and the DC to DC converter may be used in a hybrid or all-electric vehicle to provide an accessory bus from a power source of the vehicle.
Abstract translation: 包括零电压开关和电流倍增器的隔离DC至DC转换器。 电流传感器位于DC-DC转换器的正输入端之间，并且在DC-DC转换器的输出级中使用电流倍增器，以便在主变压器中实现更精确的电流感测，以防止变压器铁芯的饱和 提供更高的效率和功率输出，具有更低的电磁噪声。 DC-DC转换器的输入与DC-DC转换器的输出隔离，DC-DC转换器可用于混合动力车辆或全电动车辆，以从车辆的动力源提供辅助总线。
-
公开(公告)号：US08659279B2
公开(公告)日：2014-02-25
申请号：US13182584
申请日：2011-07-14
Applicant: Mark Steven George , Charles Lawrence Bernards
Inventor： Mark Steven George , Charles Lawrence Bernards
CPC classification number: H02H7/1213 , H02M1/32 , H02M3/158 , H02M2001/0045 , H03K17/063 , H03K17/0822 , H03K2217/0054
Abstract: A power converter includes a bypass circuit connected in parallel with a power stage of the power converter. The bypass circuit provides a lower loss current path in parallel with the power stage when an input voltage of the power converter exceeds a predetermined threshold. The power converter may be a boost power converter used in a vehicle to provide power from a main power bus of the vehicle to a subsystem of the vehicle such as an anti-lock brake system.
Abstract translation: 电力转换器包括与功率转换器的功率级并联连接的旁路电路。 当功率转换器的输入电压超过预定阈值时，旁路电路提供与功率级并联的较低损耗电流路径。 功率转换器可以是用于车辆中的升压功率转换器，以从车辆的主电力总线向诸如防抱死制动系统的车辆的子系统提供电力。
-
公开(公告)号：US20130015833A1
公开(公告)日：2013-01-17
申请号：US13182584
申请日：2011-07-14
Applicant: Mark Steven George , Charles Lawrence Bernards
Inventor： Mark Steven George , Charles Lawrence Bernards
CPC classification number: H02H7/1213 , H02M1/32 , H02M3/158 , H02M2001/0045 , H03K17/063 , H03K17/0822 , H03K2217/0054
Abstract: A power converter includes a bypass circuit connected in parallel with a power stage of the power converter. The bypass circuit provides a lower loss current path in parallel with the power stage when an input voltage of the power converter exceeds a predetermined threshold. The power converter may be a boost power converter used in a vehicle to provide power from a main power bus of the vehicle to a subsystem of the vehicle such as an anti-lock brake system.
Abstract translation: 电力转换器包括与功率转换器的功率级并联连接的旁路电路。 当功率转换器的输入电压超过预定阈值时，旁路电路提供与功率级并联的较低损耗电流路径。 功率转换器可以是用于车辆中的升压功率转换器，以从车辆的主电力总线向诸如防抱死制动系统的车辆的子系统提供电力。
-
-
-
-
-
Search Results
6
records
(took 0.015 seconds)
