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1. 发明申请

US20130335026A1 BATTERY PARALLEL BALANCING CIRCUIT 有权
标题翻译：电池并联平衡电路
公开(公告)号：US20130335026A1
公开(公告)日：2013-12-19
申请号：US13495902
申请日：2012-06-13
申请人： Michael G. Reynolds , Chandra S. Namuduri , Peter T. Karlson , Daniel G. Foisy
发明人： Michael G. Reynolds , Chandra S. Namuduri , Peter T. Karlson , Daniel G. Foisy
IPC分类号： H02J7/00
CPC分类号： H02J7/0016 , Y02T10/7055
摘要： A method and device for regulating charging and discharging current through a battery pack. Two or more battery packs are connected in parallel to an inverter, such that the inverter can use grid power to charge the battery packs or the battery packs can provide AC power through the inverter. A current balancing circuit device is placed in series with each battery pack and is used to regulate the current through the battery pack so that none of the battery packs is excessively charged or discharged. The current balancing circuit includes two field effect transistors (FETs) arranged in series and in opposite directions, where one FET controls charging current and the other controls discharging current. The balancing circuit also includes a current sensor, and uses proportional-integral control to provide a signal to the FETs such that the actual current flowing through the circuit is regulated to a target current value.
摘要翻译：一种用于调节通过电池组的充电和放电电流的方法和装置。两个或多个电池组并联连接到逆变器，使得逆变器可以使用电力来对电池组充电，或者电池组可以通过逆变器提供AC电力。电流平衡电路装置与每个电池组串联放置，并且用于调节通过电池组的电流，使得电池组不会过度充电或放电。电流平衡电路包括串联和相反方向布置的两个场效应晶体管（FET），其中一个FET控制充电电流，另一个控制放电电流。平衡电路还包括电流传感器，并且使用比例积分控制来向FET提供信号，使得流过电路的实际电流被调节到目标电流值。

2. 发明授权

US08292350B2 Inflatable vehicle air dam with bidirectional deploy/stow system 有权
标题翻译：充气车空气坝与双向部署/收起系统
公开(公告)号：US08292350B2
公开(公告)日：2012-10-23
申请号：US12767276
申请日：2010-04-26
申请人： Yunjun Li , Peter T. Karlson , Theodore Adamczyk, Jr.
发明人： Yunjun Li , Peter T. Karlson , Theodore Adamczyk, Jr.
IPC分类号： B60J9/00
CPC分类号： B62D35/005
摘要： A vehicle has an inflatable air dam assembly that is deployed and stowed by a bidirectional deploy/stow system. The deployment and stowing may be based on vehicle speed. The deploy/stow system includes an air compressor and first and second valves for directing air into and out of the air dam assembly. The compressor operates on both deploy and stow operations to fill and evacuate, respectively, the air dam assembly.
摘要翻译：车辆具有通过双向部署/收起系统部署和收起的充气式气坝组件。部署和装载可以基于车辆速度。部署/收起系统包括空气压缩机和用于将空气引入和排出空气坝组件的第一和第二阀。压缩机分别进行部署和装卸操作，以分别填充和撤离空气坝组件。

3. 发明申请

US20120001450A1 AIR DAM DEPLOYMENT AND RETRACTION SYSTEM 有权
标题翻译： AIR DAM部署和撤回系统
公开(公告)号：US20120001450A1
公开(公告)日：2012-01-05
申请号：US12826752
申请日：2010-06-30
申请人： Yunjun Li , Theodore Adamczyk, JR. , Peter T. Karlson
发明人： Yunjun Li , Theodore Adamczyk, JR. , Peter T. Karlson
IPC分类号： B62D35/02
CPC分类号： B62D35/007 , B62D35/005
摘要： An air dam deployment and retraction system includes an air dam, a compressor, an air reservoir, a first switch, a second switch, and a third switch. The air dam is configured for moving between a deployed position and a retracted position. The compressor is configured to compress fluid. The air reservoir defines a chamber that is configured to receive a volume of the compressed fluid. The first switch is configured to selectively move between a first inactive position and a first active position. The first inactive position is configured to provide the compressed fluid to the atmosphere. The first active position is configured to provide the compressed fluid from the compressor to one of the chamber of the air reservoir and the air dam. The air dam is configured to move from the retracted position to the deployed position upon receiving the compressed fluid.
摘要翻译：一个空气坝的展开和缩回系统包括一个空气坝，一个压缩机，一个储气室，一个开关，一个第二个开关和一个第三个开关。空气坝被构造成在展开位置和缩回位置之间移动。压缩机构造成压缩流体。空气储存器限定了被配置为容纳一定体积的压缩流体的室。第一开关被配置为选择性地在第一非活动位置和第一活动位置之间移动。第一非活动位置被配置成将压缩流体提供给大气。第一主动位置被配置成将压缩流体从压缩机提供到空气储存器和空气坝的一个室。空气坝被构造成在接收压缩流体时从缩回位置移动到展开位置。

4. 发明授权

US09153974B2 Battery parallel balancing circuit 有权
标题翻译：电池并联电路
公开(公告)号：US09153974B2
公开(公告)日：2015-10-06
申请号：US13495902
申请日：2012-06-13
申请人： Michael G. Reynolds , Chandra S. Namuduri , Peter T. Karlson , Daniel G. Foisy
发明人： Michael G. Reynolds , Chandra S. Namuduri , Peter T. Karlson , Daniel G. Foisy
IPC分类号： H02J7/02 , H02J7/00
CPC分类号： H02J7/0016 , Y02T10/7055
摘要： A method and device for regulating charging and discharging current through a battery pack. Two or more battery packs are connected in parallel to an inverter, such that the inverter can use grid power to charge the battery packs or the battery packs can provide AC power through the inverter. A current balancing circuit device is placed in series with each battery pack and is used to regulate the current through the battery pack so that none of the battery packs is excessively charged or discharged. The current balancing circuit includes two field effect transistors (FETs) arranged in series and in opposite directions, where one FET controls charging current and the other controls discharging current. The balancing circuit also includes a current sensor, and uses proportional-integral control to provide a signal to the FETs such that the actual current flowing through the circuit is regulated to a target current value.
摘要翻译：一种用于调节通过电池组的充电和放电电流的方法和装置。两个或多个电池组并联连接到逆变器，使得逆变器可以使用电力来对电池组充电，或者电池组可以通过逆变器提供AC电力。电流平衡电路装置与每个电池组串联放置，并且用于调节通过电池组的电流，使得电池组不会过度充电或放电。电流平衡电路包括串联和相反方向布置的两个场效应晶体管（FET），其中一个FET控制充电电流，另一个控制放电电流。平衡电路还包括电流传感器，并且使用比例积分控制来向FET提供信号，使得流过电路的实际电流被调节到目标电流值。

5. 发明授权

US08677817B2 Air dam deployment and retraction system 有权
标题翻译：空气坝部署和撤回系统
公开(公告)号：US08677817B2
公开(公告)日：2014-03-25
申请号：US12826752
申请日：2010-06-30
申请人： Yunjun Li , Theodore Adamczyk, Jr. , Peter T. Karlson
发明人： Yunjun Li , Theodore Adamczyk, Jr. , Peter T. Karlson
IPC分类号： G01P5/00 , B60J9/00
CPC分类号： B62D35/007 , B62D35/005
摘要： An air dam deployment and retraction system includes an air dam, a compressor, an air reservoir, a first switch, a second switch, and a third switch. The air dam is configured for moving between a deployed position and a retracted position. The compressor is configured to compress fluid. The air reservoir defines a chamber that is configured to receive a volume of the compressed fluid. The first switch is configured to selectively move between a first inactive position and a first active position. The first inactive position is configured to provide the compressed fluid to the atmosphere. The first active position is configured to provide the compressed fluid from the compressor to one of the chamber of the air reservoir and the air dam. The air dam is configured to move from the retracted position to the deployed position upon receiving the compressed fluid.
摘要翻译：一个空气坝的展开和缩回系统包括一个空气坝，一个压缩机，一个储气室，一个开关，一个第二个开关和一个第三个开关。空气坝被构造成在展开位置和缩回位置之间移动。压缩机构造成压缩流体。空气储存器限定了被配置为容纳一定体积的压缩流体的室。第一开关被配置为选择性地在第一非活动位置和第一活动位置之间移动。第一非活动位置被配置成将压缩流体提供给大气。第一主动位置被配置成将压缩流体从压缩机提供到空气储存器和空气坝的一个室。空气坝被构造成在接收压缩流体时从缩回位置移动到展开位置。

6. 发明申请

US20110260499A1 INFLATABLE VEHICLE AIR DAM WITH BIDIRECTIONAL DEPLOY/STOW SYSTEM 有权
标题翻译：具有双向部署/ STOW系统的可充气车辆空气
公开(公告)号：US20110260499A1
公开(公告)日：2011-10-27
申请号：US12767276
申请日：2010-04-26
申请人： Yunjun Li , Peter T. Karlson , Theodore Adamczyk, JR.
发明人： Yunjun Li , Peter T. Karlson , Theodore Adamczyk, JR.
IPC分类号： B62D37/02
CPC分类号： B62D35/005
摘要： A vehicle has an inflatable air dam assembly that is deployed and stowed by a bidirectional deploy/stow system. The deployment and stowing may be based on vehicle speed. The deploy/stow system includes an air compressor and first and second valves for directing air into and out of the air dam assembly. The compressor operates on both deploy and stow operations to fill and evacuate, respectively, the air dam assembly.
摘要翻译：车辆具有通过双向部署/收起系统部署和收起的充气式气坝组件。部署和装载可以基于车辆速度。部署/收起系统包括空气压缩机和用于将空气引入和排出空气坝组件的第一和第二阀。压缩机分别进行部署和装卸操作，以分别填充和撤离空气坝组件。

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