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1.发明申请POWER MANAGEMENT SYSTEM CAPABLE OF SAVING POWER AND OPTIMIZING OPERATING EFFICIENCY OF POWER SUPPLIES FOR PROVIDING POWER WITH BACK-UP OR REDUNDANCY TO PLURAL LOADS 有权电力管理系统能够节省电力，优化电力供应的运行效率，以提供备用或冗余支持多种负载公开(公告)号：US20120284539A1
公开(公告)日：2012-11-08
申请号：US13537483
申请日：2012-06-29
IPC分类号： G06F1/26
CPC分类号： H02J1/102 , G06F1/263 , H02J1/14 , Y10T307/305 , Y10T307/391 , Y10T307/406 , Y10T307/50 , Y10T307/549 , Y10T307/555
摘要： The present invention relates to a power management system comprising at least one power management subsystem. Each power management subsystem comprises a first power module coupled to a first load and comprising at least one first power supply for supplying power to the first load; a second power module coupled to a second load and comprising at least one second power supply, wherein at least one second power supply is retractably installed in the second power module and selectively coupled to the second load; and a pass-through module comprising at least one pass-through unit retractably installed in the second power module to replace with the at least one second power supply and selectively connecting the first power module to the second load for allowing the first power module to supply power to the second load.
摘要翻译： 电源管理系统技术领域本发明涉及包括至少一个电力管理子系统的电力管理系统。 每个电源管理子系统包括耦合到第一负载的第一电源模块，并且包括用于向第一负载供电的至少一个第一电源; 耦合到第二负载并且包括至少一个第二电源的第二电力模块，其中至少一个第二电源可缩回地安装在所述第二电力模块中并且选择性地耦合到所述第二负载; 以及直通模块，包括至少一个直通单元，其可收缩地安装在所述第二电力模块中以替换所述至少一个第二电源，并且将所述第一电力模块选择性地连接到所述第二负载，以允许所述第一电力模块供应 电力到第二负载。
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公开(公告)号：US20100246220A1
公开(公告)日：2010-09-30
申请号：US12412099
申请日：2009-03-26
IPC分类号： H02M1/00
CPC分类号： H02M1/4225 , H02M2001/007 , Y02B70/126
摘要： A power supply having an specified hold-up time to take a input voltage and convert it to an output voltage, comprising: a first power stage to receive the input voltage; a second power stage to generate the output voltage and an output current; an intermediate charge storage device coupled between the first and second power conversion stages providing an intermediate output voltage in response to the input voltage; and a controller that controls the intermediate output voltage according to a voltage function that is associated with the hold-up time.
摘要翻译： 具有指定的保持时间以获取输入电压并将其转换为输出电压的电源，包括：第一功率级，用于接收输入电压; 产生输出电压和输出电流的第二功率级; 耦合在所述第一和第二电力转换级之间的中间电荷存储装置，其响应于所述输入电压提供中间输出电压; 以及根据与保持时间相关联的电压功能来控制中间输出电压的控制器。
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3.发明申请SYSTEM AND METHOD FOR LIMITING INPUT-CURRENT SURGE IN A SWITCHING MODE POWER SUPPLY 有权在开关电源中限制输入电流浪涌的系统和方法公开(公告)号：US20110006748A1
公开(公告)日：2011-01-13
申请号：US12501031
申请日：2009-07-10
申请人： Yungtaek Jang , Milan M. Jovanovic , Yi-Hsin Leu , Ming-Tsung Hsieh , Wei-Hsin Wen , Chi-Hsing Huang
发明人： Yungtaek Jang , Milan M. Jovanovic , Yi-Hsin Leu , Ming-Tsung Hsieh , Wei-Hsin Wen , Chi-Hsing Huang
IPC分类号： G05F5/00
CPC分类号： H02M1/36 , H02M1/4225 , Y02B70/126
摘要： A power supply comprises an input voltage detector that detects a drop in input voltage that corresponds to an input voltage loss. A power converter is coupled to the input voltage detector. The power converter, which may be a boost converter or a power factor correction converter, has a switching device that is actuated in accordance with a duty cycle. A duty cycle adjuster is responsive to detection of the drop in the input voltage to adjust the duty cycle of the switching device in order to limit an input current surge through the switching device below a desired level after the input voltage returns.
摘要翻译： 电源包括输入电压检测器，其检测对应于输入电压损失的输入电压的下降。 功率转换器耦合到输入电压检测器。 功率转换器（其可以是升压转换器或功率因数校正转换器）具有根据占空比被致动的开关器件。 占空比调节器响应于检测输入电压的下降以调整开关器件的占空比，以便在输入电压返回之后将开关器件的输入电流浪涌限制在期望的电平以下。
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4.发明授权System and method for limiting input-current surge in a switching mode power supply 有权用于限制开关模式电源中的输入电流浪涌的系统和方法公开(公告)号：US08299773B2
公开(公告)日：2012-10-30
申请号：US12501031
申请日：2009-07-10
申请人： Yungtaek Jang , Milan M. Jovanovic , Yi-Hsin Leu , Ming-Tsung Hsieh , Wei-Hsin Wen , Chi-Hsing Huang
发明人： Yungtaek Jang , Milan M. Jovanovic , Yi-Hsin Leu , Ming-Tsung Hsieh , Wei-Hsin Wen , Chi-Hsing Huang
CPC分类号： H02M1/36 , H02M1/4225 , Y02B70/126
摘要： A power supply comprises an input voltage detector that detects a drop in input voltage that corresponds to an input voltage loss. A power converter is coupled to the input voltage detector. The power converter, which may be a boost converter or a power factor correction converter, has a switching device that is actuated in accordance with a duty cycle. A duty cycle adjuster is responsive to detection of the drop in the input voltage to adjust the duty cycle of the switching device in order to limit an input current surge through the switching device below a desired level after the input voltage returns.
摘要翻译： 电源包括输入电压检测器，其检测对应于输入电压损失的输入电压的下降。 功率转换器耦合到输入电压检测器。 功率转换器（其可以是升压转换器或功率因数校正转换器）具有根据占空比被致动的开关器件。 占空比调节器响应于检测输入电压的下降以调整开关器件的占空比，以便在输入电压返回之后将开关器件的输入电流浪涌限制在期望的电平以下。
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5.发明申请POWER MANAGEMENT SYSTEM CAPABLE OF SAVING POWER AND OPTIMIZING OPERATING EFFICIENCY OF POWER SUPPLIES FOR PROVIDING POWER WITH BACK-UP OR REDUNDANCY TO PLURAL LOADS 有权电力管理系统能够节省电力，优化电力供应的运行效率，以提供备用或冗余支持多种负载公开(公告)号：US20090271642A1
公开(公告)日：2009-10-29
申请号：US12427192
申请日：2009-04-21
IPC分类号： G06F1/00
CPC分类号： H02J1/102 , G06F1/263 , H02J1/14 , Y10T307/305 , Y10T307/391 , Y10T307/406 , Y10T307/50 , Y10T307/549 , Y10T307/555
摘要： The present invention relates to a power management system comprising at least one power management subsystem. Each power management subsystem comprises a first power module coupled to a first load and comprising at least one first power supply for supplying power to the first load; a second power module coupled to a second load and comprising at least one second power supply, wherein at least one second power supply is retractably installed in the second power module and selectively coupled to the second load; and a pass-through module comprising at least one pass-through unit retractably installed in the second power module to replace with the at least one second power supply and selectively connecting the first power module to the second load for allowing the first power module to supply power to the second load.
摘要翻译： 电源管理系统技术领域本发明涉及包括至少一个电力管理子系统的电力管理系统。 每个电源管理子系统包括耦合到第一负载的第一电源模块，并且包括用于向第一负载供电的至少一个第一电源; 耦合到第二负载并且包括至少一个第二电源的第二电力模块，其中至少一个第二电源可缩回地安装在所述第二电力模块中并且选择性地耦合到所述第二负载; 以及直通模块，包括至少一个直通单元，其可收缩地安装在所述第二电力模块中以替换所述至少一个第二电源，并且将所述第一电力模块选择性地连接到所述第二负载，以允许所述第一电力模块供应 电力到第二负载。
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6.发明授权Power management system capable of saving power and optimizing operating efficiency of power supplies for providing power with back-up or redundancy to plural loads 有权电源管理系统能够节省电力并优化电源的运行效率，为多个负载提供备用或冗余电源公开(公告)号：US08261102B2
公开(公告)日：2012-09-04
申请号：US12427192
申请日：2009-04-21
IPC分类号： G06F1/00
CPC分类号： H02J1/102 , G06F1/263 , H02J1/14 , Y10T307/305 , Y10T307/391 , Y10T307/406 , Y10T307/50 , Y10T307/549 , Y10T307/555
摘要： The present invention relates to a power management system comprising at least one power management subsystem. Each power management subsystem comprises a first power module coupled to a first load and comprising at least one first power supply for supplying power to the first load; a second power module coupled to a second load and comprising at least one second power supply, wherein at least one second power supply is retractably installed in the second power module and selectively coupled to the second load; and a pass-through module comprising at least one pass-through unit retractably installed in the second power module to replace with the at least one second power supply and selectively connecting the first power module to the second load for allowing the first power module to supply power to the second load.
摘要翻译： 电源管理系统技术领域本发明涉及包括至少一个电力管理子系统的电力管理系统。 每个电源管理子系统包括耦合到第一负载的第一电源模块，并且包括用于向第一负载供电的至少一个第一电源; 耦合到第二负载并且包括至少一个第二电源的第二电力模块，其中至少一个第二电源可缩回地安装在所述第二电力模块中并且选择性地耦合到所述第二负载; 以及直通模块，包括至少一个直通单元，其可收缩地安装在所述第二电力模块中以替换所述至少一个第二电源，并且将所述第一电力模块选择性地连接到所述第二负载，以允许所述第一电力模块供应 电力到第二负载。
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7.发明授权Power management system capable of saving power and optimizing operating efficiency of power supplies for providing power with back-up or redundancy to plural loads 有权电源管理系统能够节省电力并优化电源的运行效率，为多个负载提供备用或冗余电源公开(公告)号：US08423806B2
公开(公告)日：2013-04-16
申请号：US13537483
申请日：2012-06-29
IPC分类号： G06F1/00
CPC分类号： H02J1/102 , G06F1/263 , H02J1/14 , Y10T307/305 , Y10T307/391 , Y10T307/406 , Y10T307/50 , Y10T307/549 , Y10T307/555
摘要： The present invention relates to a power management system comprising at least one power management subsystem. Each power management subsystem comprises a first power module coupled to a first load and comprising at least one first power supply for supplying power to the first load; a second power module coupled to a second load and comprising at least one second power supply, wherein at least one second power supply is retractably installed in the second power module and selectively coupled to the second load; and a pass-through module comprising at least one pass-through unit retractably installed in the second power module to replace with the at least one second power supply and selectively connecting the first power module to the second load for allowing the first power module to supply power to the second load.
摘要翻译： 电源管理系统技术领域本发明涉及包括至少一个电力管理子系统的电力管理系统 每个电源管理子系统包括耦合到第一负载的第一电源模块，并且包括用于向第一负载供电的至少一个第一电源; 耦合到第二负载并且包括至少一个第二电源的第二电力模块，其中至少一个第二电源可缩回地安装在所述第二电力模块中并且选择性地耦合到所述第二负载; 以及直通模块，包括至少一个直通单元，其可收缩地安装在所述第二电力模块中以替换所述至少一个第二电源，并且将所述第一电力模块选择性地连接到所述第二负载，以允许所述第一电力模块供应 电力到第二负载。
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公开(公告)号：US08004260B2
公开(公告)日：2011-08-23
申请号：US12412099
申请日：2009-03-26
IPC分类号： G05F1/00
CPC分类号： H02M1/4225 , H02M2001/007 , Y02B70/126
摘要： A power supply having an specified hold-up time to take a input voltage and convert it to an output voltage, comprising: a first power stage to receive the input voltage; a second power stage to generate the output voltage and an output current; an intermediate charge storage device coupled between the first and second power conversion stages providing an intermediate output voltage in response to the input voltage; and a controller that controls the intermediate output voltage according to a voltage function that is associated with the hold-up time.
摘要翻译： 具有指定的保持时间以获取输入电压并将其转换为输出电压的电源，包括：第一功率级，用于接收输入电压; 产生输出电压和输出电流的第二功率级; 耦合在所述第一和第二电力转换级之间的中间电荷存储装置，其响应于所述输入电压提供中间输出电压; 以及根据与保持时间相关联的电压功能来控制中间输出电压的控制器。
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9.发明申请Current control circuit for controlling inrush current through an energy storage capacitor of a power supply 审中-公开用于控制通过电源的储能电容器的浪涌电流的电流控制电路公开(公告)号：US20060152954A1
公开(公告)日：2006-07-13
申请号：US11030117
申请日：2005-01-07
申请人： Milan Jovanovic , Yungtaek Jang , Chi-Hsing Huang
发明人： Milan Jovanovic , Yungtaek Jang , Chi-Hsing Huang
摘要： The present invention relates to a current control circuit for controlling inrush current through an energy storage capacitor of a power supply having an input voltage. A semiconductor device is coupled in series to the energy storage capacitor; and a control circuit produces a constant current through the semiconductor device during an inrush current period when the energy storage capacitor is charged by the input voltage to reach an energy storage capacitor voltage that causes the semiconductor device to act as a short switch.
摘要翻译： 本发明涉及一种用于控制通过具有输入电压的电源的储能电容器的浪涌电流的电流控制电路。 半导体器件串联耦合到储能电容器; 并且当储能电容器被输入电压充电以达到使半导体器件充当短路开关的储能电容器电压时，在浪涌电流周期期间，控制电路通过半导体器件产生恒定电流。
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