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1. 发明申请

US20120306412A1 VEHICLE ELECTRIC DRIVE AND POWER SYSTEMS 有权
标题翻译：车用电力驱动和电力系统
公开(公告)号：US20120306412A1
公开(公告)日：2012-12-06
申请号：US13152325
申请日：2011-06-03
申请人： Yuqing Tang , Hongjie Wu , William Paul Perkins
发明人： Yuqing Tang , Hongjie Wu , William Paul Perkins
IPC分类号： H02P6/08
CPC分类号： H02M3/155 , H02P2201/07
摘要： An automotive electric drive system may include an electric power source, an electric machine, and a DC-DC power converter electrically connected between the electric power source and the electric machine. The DC-DC power converter may include an inductor and a first switch each disposed in a different current path connecting the electric power source and the electric machine. The currents paths may be electrically in parallel.
摘要翻译：汽车电驱动系统可以包括电源，电机和电连接在电源和电机之间的DC-DC电力转换器。 DC-DC电力转换器可以包括电感器和第一开关，每个开关设置在连接电源和电机的不同电流路径中。电流路径可以电并联。

2. 发明申请

US20120091792A1 METHOD AND APPARATUS FOR CHARGING OR DISCHARGING AN ELECTRICAL DEVICE 有权
标题翻译：用于充电或放电的装置的方法和装置
公开(公告)号：US20120091792A1
公开(公告)日：2012-04-19
申请号：US13171887
申请日：2011-06-29
申请人： Hongjie Wu , Yuqing Tang
发明人： Hongjie Wu , Yuqing Tang
IPC分类号： B60L1/00
CPC分类号： B60L11/18 , B60L1/00 , B60R16/03 , H02M2001/322 , H02P27/06 , Y02T10/642 , Y02T10/7005
摘要： An apparatus for charging and discharging an electrical device in vehicle is provided. The apparatus comprises a switch, first and second power sources, and first and second contactors. The first power source is configured to provide a low voltage. The switch is configured to enable/disable the first power source. The second power source is configured to provide a high voltage for charging the electrical device. The first contactor is operably coupled to the first power source and to the second power source, the first contactor being configured to enable the second power source to provide the high voltage for charging the electrical device in response to the switch enabling the first power source. The second contactor is operably coupled to the first power source and to the second power source, the second contactor being in an open state in response to the switch enabling the first power supply.
摘要翻译：提供一种用于对车辆中的电气装置进行充电和放电的装置。该装置包括开关，第一和第二电源以及第一和第二接触器。第一电源被配置为提供低电压。交换机配置为启用/禁用第一个电源。第二电源被配置为提供用于对电气装置充电的高电压。第一接触器可操作地耦合到第一电源和第二电源，第一接触器被配置为使得第二电源能够响应于启用第一电源的开关而提供用于对电气设备充电的高电压。第二接触器可操作地耦合到第一电源和第二电源，第二接触器响应于启用第一电源的开关处于打开状态。

3. 发明授权

US09381819B2 Method and apparatus for charging or discharging and electrical device by controlling switches 有权
标题翻译：用于充电或放电的方法和装置以及通过控制开关的电气装置
公开(公告)号：US09381819B2
公开(公告)日：2016-07-05
申请号：US13171887
申请日：2011-06-29
申请人： Hongjie Wu , Yuqing Tang
发明人： Hongjie Wu , Yuqing Tang
IPC分类号： B60L11/18 , B60R16/03 , B60L1/00 , H02M1/32 , H02P27/06
CPC分类号： B60L11/18 , B60L1/00 , B60R16/03 , H02M2001/322 , H02P27/06 , Y02T10/642 , Y02T10/7005
摘要： An apparatus for charging and discharging an electrical device in a vehicle is provided with a first power source for providing low voltage energy and a second power source for providing high voltage energy. A switch enables/disables the first power source. A first contactor includes a first winding connected to the first power source and a first switch connected to the second power source. The first contactor enables the second power source to provide the HV energy for charging the electrical device in response to the switch enabling the first power source. A second contactor includes a second winding connected to the first power source for receiving the LV energy and a second switch connected to the second power source for receiving the HV energy. The second contactor is in an open state in response to the switch enabling the first power source.
摘要翻译：一种用于对车辆中的电气设备进行充电和放电的设备设置有用于提供低电压能量的第一电源和用于提供高电压能量的第二电源。开关启用/禁用第一个电源。第一接触器包括连接到第一电源的第一绕组和连接到第二电源的第一开关。第一接触器使得第二电源能够响应于启用第一电源的开关而提供用于对电气设备充电的HV能量。第二接触器包括连接到用于接收LV能量的第一电源的第二绕组和连接到第二电源的用于接收HV能量的第二开关。响应于启用第一电源的开关，第二接触器处于打开状态。

4. 发明授权

US08680795B2 Vehicle electric drive and power systems 有权
标题翻译：车辆电力驱动和电力系统
公开(公告)号：US08680795B2
公开(公告)日：2014-03-25
申请号：US13152325
申请日：2011-06-03
申请人： Yuqing Tang , Hongjie Wu , William Paul Perkins
发明人： Yuqing Tang , Hongjie Wu , William Paul Perkins
IPC分类号： H02P1/00
CPC分类号： H02M3/155 , H02P2201/07
摘要： An automotive electric drive system may include an electric power source, an electric machine, and a DC-DC power converter electrically connected between the electric power source and the electric machine. The DC-DC power converter may include an inductor and a first switch each disposed in a different current path connecting the electric power source and the electric machine. The currents paths may be electrically in parallel.
摘要翻译：汽车电驱动系统可以包括电源，电机和电连接在电源和电机之间的DC-DC电力转换器。 DC-DC电力转换器可以包括电感器和第一开关，每个开关设置在连接电源和电机的不同电流路径中。电流路径可以电并联。

5. 发明授权

US07557555B2 Method to determine an operating characteristic of a vehicle power converter 有权
标题翻译：确定车辆功率转换器的工作特性的方法
公开(公告)号：US07557555B2
公开(公告)日：2009-07-07
申请号：US11696909
申请日：2007-04-05
申请人： Jin Wang , Bernard Nefcy , Chingchi Chen , Michael Degner , Jeffery Scott , Lynn McCormick , Yuqing Tang , Hongjie Wu
发明人： Jin Wang , Bernard Nefcy , Chingchi Chen , Michael Degner , Jeffery Scott , Lynn McCormick , Yuqing Tang , Hongjie Wu
IPC分类号： G05F1/40 , H02M1/12
CPC分类号： G01R31/40
摘要： Measured or otherwise known operating characteristics of a DC/DC power converter are used to determine, without measuring, an operating characteristic of the DC/DC power converter.
摘要翻译： DC / DC功率转换器的测量或其他已知的工作特性用于确定DC / DC功率转换器的工作特性，而不测量。

6. 发明申请

US20080246508A1 METHOD TO DETERMINE AN OPERATING CHARACTERISTIC OF A VEHICLE POWER CONVERTER 有权
标题翻译：确定车辆动力转换器运行特性的方法
公开(公告)号：US20080246508A1
公开(公告)日：2008-10-09
申请号：US11696909
申请日：2007-04-05
申请人： Jin Wang , Bernard Nefcy , Chingchi Chen , Michael Degner , Jeffery Scott , Lynn McCormick , Yuqing Tang , Hongjie Wu
发明人： Jin Wang , Bernard Nefcy , Chingchi Chen , Michael Degner , Jeffery Scott , Lynn McCormick , Yuqing Tang , Hongjie Wu
IPC分类号： G01R31/36
CPC分类号： G01R31/40
摘要： Measured or otherwise known operating characteristics of a DC/DC power converter are used to determine, without measuring, an operating characteristic of the DC/DC power converter.
摘要翻译： DC / DC功率转换器的测量或其他已知的工作特性用于确定DC / DC功率转换器的工作特性，而不测量。

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