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1. 发明申请

US20080191557A1 Power supply topology 有权
标题翻译：电源拓扑
公开(公告)号：US20080191557A1
公开(公告)日：2008-08-14
申请号：US11906251
申请日：2007-10-01
申请人： Stefan Maireanu , Alex Hartular , Chun Lu , Jianping Xu , Xinhe Su , Xiaodong Wang
发明人： Stefan Maireanu , Alex Hartular , Chun Lu , Jianping Xu , Xinhe Su , Xiaodong Wang
IPC分类号： H02J7/00 , H02J7/02
CPC分类号： H02M3/156 , H02M2001/0045 , Y10T307/625
摘要： A power supply system can include a primary power supply coupled to an output, and a secondary power supply coupled to the output. The primary power supply provides power to the output when a voltage level of the secondary power supply is less than a first predetermined level. The secondary power supply provides power to the output when the voltage level of the secondary power supply is greater than the first predetermined level. The secondary power supply not only provides power to the output, but also charges the primary power supply when the voltage level of the secondary power supply is greater than a second predetermined level that is greater than the first predetermined level.
摘要翻译：电源系统可以包括耦合到输出的主电源以及耦合到输出的次电源。当次级电源的电压电平小于第一预定电平时，主电源为输出提供电力。当次级电源的电压电平大于第一预定电平时，次级电源为输出提供电力。次级电源不仅为输出提供电力，而且当二次电源的电压电平大于大于第一预定电平的第二预定电平时对主电源充电。

2. 发明授权

US07977911B2 Power supply topology 有权
标题翻译：电源拓扑
公开(公告)号：US07977911B2
公开(公告)日：2011-07-12
申请号：US11906251
申请日：2007-10-01
申请人： Stefan Maireanu , Alex Hartular , Chun Lu , Jianping Xu , Xinhe Su , Xiaodong Wang
发明人： Stefan Maireanu , Alex Hartular , Chun Lu , Jianping Xu , Xinhe Su , Xiaodong Wang
IPC分类号： H02J7/00
CPC分类号： H02M3/156 , H02M2001/0045 , Y10T307/625
摘要： A power supply system can include a primary power supply coupled to an output, and a secondary power supply coupled to the output. The primary power supply provides power to the output when a voltage level of the secondary power supply is less than a first predetermined level. The secondary power supply provides power to the output when the voltage level of the secondary power supply is greater than the first predetermined level. The secondary power supply not only provides power to the output, but also charges the primary power supply when the voltage level of the secondary power supply is greater than a second predetermined level that is greater than the first predetermined level.
摘要翻译：电源系统可以包括耦合到输出的主电源以及耦合到输出的次电源。当次级电源的电压电平小于第一预定电平时，主电源为输出提供电力。当次级电源的电压电平大于第一预定电平时，次级电源为输出提供电力。次级电源不仅为输出提供电力，而且当二次电源的电压电平大于大于第一预定电平的第二预定电平时对主电源充电。

3. 发明授权

US07750604B2 Circuits and methods for battery charging 有权
标题翻译：电池充电的电路和方法
公开(公告)号：US07750604B2
公开(公告)日：2010-07-06
申请号：US11899913
申请日：2007-09-07
申请人： Alex Hartular , Eftimie Caraghiorghiopol , Dan Simion
发明人： Alex Hartular , Eftimie Caraghiorghiopol , Dan Simion
IPC分类号： H02J7/04 , H02J7/16 , H02J7/00
CPC分类号： H01M10/44 , H02J7/0093 , H02J7/045
摘要： Circuits and methods for battery charging are disclosed. In one embodiment, the battery charging circuit comprises an AC to DC converter, a charging control switch, and a charger controller. The AC to DC converter provides a charging power to a battery pack. The charging control switch is coupled between the AC to DC converter and the battery pack. The charging control switch transfers the charging power to the battery pack. The charger controller detects a battery status of the battery pack and controls the charging control switch to charge the battery pack in a continuous charging mode or a pulse charging mode according to the battery status. The charger controller also controls the AC to DC converter to regulate the charging power according to the battery status.
摘要翻译：公开了用于电池充电的电路和方法。在一个实施例中，电池充电电路包括AC至DC转换器，充电控制开关和充电器控制器。 AC到DC转换器为电池组提供充电电源。充电控制开关耦合在AC到DC转换器和电池组之间。充电控制开关将充电电力传送到电池组。充电器控制器检测电池组的电池状态，并根据电池状态控制充电控制开关以连续充电模式或脉冲充电模式对电池组充电。充电器控制器还控制AC到DC转换器，以根据电池状态调节充电功率。

4. 发明申请

US20080197811A1 Circuits and methods for battery charging 有权
标题翻译：电池充电的电路和方法
公开(公告)号：US20080197811A1
公开(公告)日：2008-08-21
申请号：US11899913
申请日：2007-09-07
申请人： Alex Hartular , Eftimie Caraghiorghiopol , Dan Simion
发明人： Alex Hartular , Eftimie Caraghiorghiopol , Dan Simion
IPC分类号： H02J7/04 , H01M10/44
CPC分类号： H01M10/44 , H02J7/0093 , H02J7/045
摘要： Circuits and methods for battery charging are disclosed. In one embodiment, the battery charging circuit comprises an AC to DC converter, a charging control switch, and a charger controller. The AC to DC converter provides a charging power to a battery pack. The charging control switch is coupled between the AC to DC converter and the battery pack. The charging control switch transfers the charging power to the battery pack. The charger controller detects a battery status of the battery pack and controls the charging control switch to charge the battery pack in a continuous charging mode or a pulse charging mode according to the battery status. The charger controller also controls the AC to DC converter to regulate the charging power according to the battery status.
摘要翻译：公开了用于电池充电的电路和方法。在一个实施例中，电池充电电路包括AC至DC转换器，充电控制开关和充电器控制器。 AC到DC转换器为电池组提供充电电源。充电控制开关耦合在AC到DC转换器和电池组之间。充电控制开关将充电电力传送到电池组。充电器控制器检测电池组的电池状态，并根据电池状态控制充电控制开关以连续充电模式或脉冲充电模式对电池组充电。充电器控制器还控制AC到DC转换器，以根据电池状态调节充电功率。

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