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公开(公告)号：US20170288420A1
公开(公告)日：2017-10-05
申请号：US15625298
申请日：2017-06-16
IPC分类号： H02J7/00
CPC分类号： H02J7/007 , H02J7/0047 , H02J7/0068 , H02J7/0075 , H02J7/041 , H02J7/082 , H02J7/35 , Y02E10/766
摘要： The disclosure relates to a battery exercising device configured to discharge and charge a rechargeable battery, such as a lead-acid battery, after a set amount of time has elapsed. The battery exercising device is configured to receive electrical power from a power source and periodically transfer this power into a battery connected to the battery exercising device. After a period has elapsed, for example two weeks, the device applies a discharging load to the connected battery to drain the battery to a predetermined discharge level. Thereafter, the device charges the connected battery to a predetermined charge level. Once charged to the predetermined charge level, the device again waits the set period of time and repeats the discharge/recharge sequence.
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公开(公告)号：US07012405B2
公开(公告)日：2006-03-14
申请号：US10467682
申请日：2002-09-12
申请人： Junji Nishida , Shinya Manabe
发明人： Junji Nishida , Shinya Manabe
IPC分类号： H02J7/00
CPC分类号： H02J7/0073 , H02J7/0093 , H02J7/041 , H02J7/045 , H02J7/082 , H02J7/085
摘要： A charging circuit for a secondary battery includes a constant-voltage circuit part outputting one of a plurality of predetermined constant voltages and charges the secondary battery by applying the constant voltage thereto, a detection circuit part detecting a battery voltage of the secondary battery, and a control circuit part controlling the selection of the constant-voltage in response to the detected battery voltage. Another charging circuit includes a constant-current circuit part outputting, to the secondary battery, one of two predetermined constant currents, a constant-voltage circuit part charging the secondary battery by applying a predetermined constant voltage thereto, a battery voltage detection circuit part detecting a battery voltage of the secondary battery, a charge current detection circuit part outputting a predetermined charge completion signal, and a charge control circuit part stopping operations of the constant-current circuit part and constant-voltage circuit part when receiving the charge completion signal.
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公开(公告)号：US09705351B2
公开(公告)日：2017-07-11
申请号：US15346007
申请日：2016-11-08
IPC分类号： H02J7/00
CPC分类号： H02J7/007 , H02J7/0047 , H02J7/0068 , H02J7/0075 , H02J7/041 , H02J7/082 , H02J7/35 , Y02E10/766
摘要： The disclosure relates to a battery exercising device configured to discharge and charge a rechargeable battery, such as a lead-acid battery, after a set amount of time has elapsed. The battery exercising device is configured to receive electrical power from a power source and periodically transfer this power into a battery connected to the battery exercising device. After a period has elapsed, for example two weeks, the device applies a discharging load to the connected battery to drain the battery to a predetermined discharge level. Thereafter, the device charges the connected battery to a predetermined charge level. Once charged to the predetermined charge level, the device again waits the set period of time and repeats the discharge/recharge sequence.
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公开(公告)号：US20140117945A1
公开(公告)日：2014-05-01
申请号：US13663541
申请日：2012-10-30
申请人： DELL PRODUCTS L.P.
发明人： Gary Verdun , Richard C. Thompson
IPC分类号： H02J7/00
CPC分类号： H02J7/02 , G06F1/3212 , H02J5/00 , H02J7/0014 , H02J7/0022 , H02J7/042 , H02J7/082 , Y02D10/174
摘要： A battery management system calculates expected run time for the information handling system from either an average or instantaneous power consumption and the remaining battery capacity. When power is attached to the battery, the battery management system compares an expected run time with a current usage day profile. If the information handling system is operating in a non-active use period or if system run time can extend sufficiently into the non-use period then a slow charge rate is applied which will charge the batteries up to a substantially charged state (e.g., 80-95% of full capacity) and top off of the battery is deferred such that battery is fully charged somewhat before the average beginning of the next day (e.g., approximately one to two hours before the average beginning of the next day).
摘要翻译： 电池管理系统从平均或瞬时功耗和剩余电池容量计算信息处理系统的预期运行时间。 当电池连接到电池时，电池管理系统将预期的运行时间与当前的使用天数进行比较。 如果信息处理系统在非活动使用期间内运行，或者如果系统运行时间可以充分扩展到非使用期间，则应用慢速充电速率，这将使电池充电至基本充电状态（例如，80 -95％的满载），并且电池的顶部被推迟，使得电池在第二天的平均开始之前有些充电（例如，在第二天的平均开始之前大约一到两个小时）。
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公开(公告)号：US20040090209A1
公开(公告)日：2004-05-13
申请号：US10467682
申请日：2003-10-16
发明人： Junji Nishida , Shinya Manabe
IPC分类号： H02J007/04
CPC分类号： H02J7/0073 , H02J7/0093 , H02J7/041 , H02J7/045 , H02J7/082 , H02J7/085
摘要： A charging circuit for a secondary battery includes a constant-voltage circuit part outputting one of a plurality of predetermined constant voltages and charges the secondary battery by applying the constant voltage thereto, a detection circuit part detecting a battery voltage of the secondary battery, and a control circuit part controlling the selection of the constant-voltage in response to the detected battery voltage. Another charging circuit includes a constant-current circuit part outputting, to the secondary battery, one of two predetermined constant currents, a constant-voltage circuit part charging the secondary battery by applying a predetermined constant voltage thereto, a battery voltage detection circuit part detecting a battery voltage of the secondary battery, a charge current detection circuit part outputting a predetermined charge completion signal, and a charge control circuit part stopping operations of the constant-current circuit part and constant-voltage circuit part when receiving the charge completion signal.
摘要翻译： 二次电池的充电电路包括：输出多个预定恒定电压之一并通过施加恒定电压来对二次电池充电的恒压电路部分，检测二次电池的电池电压的检测电路部分和 控制电路部分响应于检测到的电池电压来控制恒定电压的选择。 另一个充电电路包括：恒流电路部分，向二次电池输出两个预定恒定电流之一;恒压电路部分，通过施加预定的恒定电压来对二次电池充电;电池电压检测电路部分， 二次电池的电池电压，输出预定的充电完成信号的充电电流检测电路部分，以及当接收到充电完成信号时停止恒流电路部分和恒压电路部分的充电控制电路部分。
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公开(公告)号：US20170133861A1
公开(公告)日：2017-05-11
申请号：US15346007
申请日：2016-11-08
IPC分类号： H02J7/00
CPC分类号： H02J7/007 , H02J7/0047 , H02J7/0068 , H02J7/0075 , H02J7/041 , H02J7/082 , H02J7/35 , Y02E10/766
摘要： The disclosure relates to a battery exercising device configured to discharge and charge a rechargeable battery, such as a lead-acid battery, after a set amount of time has elapsed. The battery exercising device is configured to receive electrical power from a power source and periodically transfer this power into a battery connected to the battery exercising device. After a period has elapsed, for example two weeks, the device applies a discharging load to the connected battery to drain the battery to a predetermined discharge level. Thereafter, the device charges the connected battery to a predetermined charge level. Once charged to the predetermined charge level, the device again waits the set period of time and repeats the discharge/recharge sequence.
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公开(公告)号：US09197092B2
公开(公告)日：2015-11-24
申请号：US13663541
申请日：2012-10-30
申请人： Dell Products L.P.
发明人： Gary Verdun , Richard C. Thompson
CPC分类号： H02J7/02 , G06F1/3212 , H02J5/00 , H02J7/0014 , H02J7/0022 , H02J7/042 , H02J7/082 , Y02D10/174
摘要： A battery management system calculates expected run time for the information handling system from either an average or instantaneous power consumption and the remaining battery capacity. When power is attached to the battery, the battery management system compares an expected run time with a current usage day profile. If the information handling system is operating in a non-active use period or if system run time can extend sufficiently into the non-use period then a slow charge rate is applied which will charge the batteries up to a substantially charged state (e.g., 80-95% of full capacity) and top off of the battery is deferred such that battery is fully charged somewhat before the average beginning of the next day (e.g., approximately one to two hours before the average beginning of the next day).
摘要翻译： 电池管理系统从平均或瞬时功耗和剩余电池容量计算信息处理系统的预期运行时间。 当电池连接到电池时，电池管理系统将预期的运行时间与当前的使用天数进行比较。 如果信息处理系统在非活动使用期间内运行，或者如果系统运行时间可以充分扩展到非使用期间，则应用慢速充电速率，这将使电池充电至基本充电状态（例如，80 -95％的满载），并且电池的顶部被推迟，使得电池在第二天的平均开始之前有些充电（例如，在第二天的平均开始之前大约一到两个小时）。
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公开(公告)号：US07898222B2
公开(公告)日：2011-03-01
申请号：US12749054
申请日：2010-03-29
申请人： Chun-Sheng Huang , Hann-Wen Lin
发明人： Chun-Sheng Huang , Hann-Wen Lin
IPC分类号： H02J7/04
摘要： The present invention relates to battery chargers. A first controller can be configured to set, when a first power supply is coupled to a first port, a current produced by a variable current source at a safe rate to charge a battery. An ammeter can be configured to measure, when the battery is coupled to a second port, the current flowing into the battery. The first controller can be configured to increase, after a passing of a quantifiable amount of time, the current produced by the variable current source by a quantifiable amount of current. The first controller can be configured to continue iteratively to increase, after the passing of the quantifiable amount of time, the current produced by the variable current source by the quantifiable amount of current until the safe rate is near or at a highest safe rate to charge the battery.
摘要翻译： 本发明涉及电池充电器。 第一控制器可以被配置为当第一电源耦合到第一端口时，设置由可变电流源以安全的速率产生的电流以对电池充电。 电流表可以被配置为当电池连接到第二端口时测量流入电池的电流。 第一控制器可以被配置为在经过可量化的时间量之后，将由可变电流源产生的电流增加可量化的电流。 第一控制器可以被配置为继续迭代地在可量化的时间量之后将由可变电流源产生的电流增加可量化的电流直到安全速率接近或处于最高安全率以进行充电 电池。
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公开(公告)号：US07696726B2
公开(公告)日：2010-04-13
申请号：US11546380
申请日：2006-10-12
申请人： Chun-Sheng Huang , Hann-Wen Lin
发明人： Chun-Sheng Huang , Hann-Wen Lin
摘要： The present invention relates to battery chargers. A first controller can be configured to set, when a first power supply is coupled to a first port, a current produced by a variable current source at a safe rate to charge a battery. An ammeter can be configured to measure, when the battery is coupled to a second port, the current flowing into the battery. The first controller can be configured to increase, after a passing of a quantifiable amount of time, the current produced by the variable current source by a quantifiable amount of current. The first controller can be configured to continue iteratively to increase, after the passing of the quantifiable amount of time, the current produced by the variable current source by the quantifiable amount of current until the safe rate is near or at a highest safe rate to charge the battery.
摘要翻译： 本发明涉及电池充电器。 第一控制器可以被配置为当第一电源耦合到第一端口时，设置由可变电流源以安全的速率产生的电流以对电池充电。 电流表可以被配置为当电池连接到第二端口时测量流入电池的电流。 第一控制器可以被配置为在经过可量化的时间量之后，将由可变电流源产生的电流增加可量化的电流。 第一控制器可以被配置为继续迭代地在可量化的时间量之后将由可变电流源产生的电流增加可量化的电流直到安全速率接近或处于最高安全率以进行充电 电池。
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公开(公告)号：US20070222420A1
公开(公告)日：2007-09-27
申请号：US11755226
申请日：2007-05-30
申请人： Junji Nishida , Shinya Manabe
发明人： Junji Nishida , Shinya Manabe
IPC分类号： H02J7/04
CPC分类号： H02J7/0073 , H02J7/0093 , H02J7/041 , H02J7/045 , H02J7/082 , H02J7/085
摘要： A charging circuit for a secondary battery includes a constant-voltage circuit part outputting one of a plurality of predetermined constant voltages and charges the secondary battery by applying the constant voltage thereto, a detection circuit part detecting a battery voltage of the secondary battery, and a control circuit part controlling the selection of the constant-voltage in response to the detected battery voltage. Another charging circuit includes a constant-current circuit part outputting, to the secondary battery, one of two predetermined constant currents, a constant-voltage circuit part charging the secondary battery by applying a predetermined constant voltage thereto, a battery voltage detection circuit part detecting a battery voltage of the secondary battery, a charge current detection circuit part outputting a predetermined charge completion signal, and a charge control circuit part stopping operations of the constant-current circuit part and constant-voltage circuit part when receiving the charge completion signal.
摘要翻译： 二次电池的充电电路包括：输出多个预定恒定电压之一并通过施加恒定电压来对二次电池充电的恒压电路部分，检测二次电池的电池电压的检测电路部分和 控制电路部分响应于检测到的电池电压来控制恒定电压的选择。 另一个充电电路包括：恒流电路部分，向二次电池输出两个预定恒定电流之一;恒压电路部分，通过施加预定的恒定电压来对二次电池充电;电池电压检测电路部分， 二次电池的电池电压，输出预定的充电完成信号的充电电流检测电路部分，以及当接收到充电完成信号时停止恒流电路部分和恒压电路部分的充电控制电路部分。
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