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公开(公告)号：US20090070611A1
公开(公告)日：2009-03-12
申请号：US11854398
申请日：2007-09-12
IPC分类号： G06F1/32
CPC分类号： G06F1/3203 , G06F1/329 , Y02D10/24
摘要： Methods, systems, and computer program products are provided for managing computer power consumption in a data center. Embodiments include monitoring aggregate power consumption of a plurality of computers in the data center, each of the computers being supplied power individually from a shared circuit in the data center; determining whether the aggregate power consumption exceeds a predetermined maximum threshold; if the aggregate power consumption exceeds the predetermined maximum threshold, selecting a number of computers for throttling in dependence upon priority; and throttling-down the selected computers, reducing the aggregate power consumption to a level below the predetermined maximum threshold. Some embodiments may also include determining whether the aggregate power consumption is below a predetermined minimum threshold; if the aggregate power consumption is below the predetermined minimum threshold, selecting a number of computers for throttling in dependence upon priority; and throttling-up the selected computers, increasing the aggregate power consumption to a level above the predetermined minimum threshold.
摘要翻译： 提供了方法，系统和计算机程序产品，用于管理数据中心中的计算机功耗。 实施例包括监视数据中心中的多个计算机的总体功耗，每个计算机分别从数据中心的共享电路供电; 确定所述总功耗是否超过预定的最大阈值; 如果总功率消耗超过预定最大阈值，则根据优先级选择用于节流的计算机数量; 并调节所选择的计算机，将总功耗降低到低于预定最大阈值的水平。 一些实施例还可以包括确定总功率消耗是否低于预定的最小阈值; 如果总功耗低于预定最小阈值，则根据优先级选择用于节流的计算机数量; 并调节所选择的计算机，将总功率增加到高于预定最小阈值的水平。
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公开(公告)号：US07925911B2
公开(公告)日：2011-04-12
申请号：US11862762
申请日：2007-09-27
CPC分类号： G06F1/3203
摘要： Methods, systems, and computer program products are provided for managing computer power among a plurality of computers so that the aggregate power consumption does not exceed a maximum subscription amount, the maximum subscription amount comprising the maximum amount of power that can be supplied to the plurality of computers. Embodiments include monitoring, by a central power management module, aggregate power consumption of the plurality of computers; the central power management module and the computers coupled for data communications through a power management network; determining, by the central power management module, whether the aggregate power consumption exceeds a predetermined maximum aggregate power threshold, the maximum aggregate power threshold less than the maximum subscription amount; if the aggregate power consumption exceeds the predetermined maximum aggregate power threshold, throttling-down the plurality of computers, reducing the aggregate power consumption to a level below the predetermined maximum aggregate power threshold. Typical embodiments also include determining, by a central power management module, whether the aggregate power consumption is below a predetermined minimum aggregate power threshold; and if the aggregate power consumption is below a predetermined minimum aggregate power threshold, throttling-up the plurality of computers increasing the aggregate power consumption to a level that exceeds the predetermined minimum threshold.
摘要翻译： 提供了用于管理多个计算机之间的计算机电力的方法，系统和计算机程序产品，使得总功率消耗不超过最大订阅量，最大订阅量包括可提供给多个计算机的最大功率量 的电脑。 实施例包括由中央电源管理模块监视多个计算机的总功耗; 中央电源管理模块和通过电力管理网络耦合用于数据通信的计算机; 由所述中央电源管理模块确定所述总功耗是否超过预定的最大总功率阈值，所述最大总功率阈值小于所述最大认购量; 如果总功率消耗超过预定的最大总功率阈值，则对多台计算机进行调节，将总功耗降低到低于预定最大总功率阈值的水平。 典型实施例还包括由中央电源管理模块确定总功耗是否低于预定的最小总功率阈值; 并且如果所述总功率消耗低于预定的最小总功率阈值，则将所述多个计算机调节到将所述总功耗增加到超过所述预定最小阈值的水平。
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公开(公告)号：US20090132842A1
公开(公告)日：2009-05-21
申请号：US11940896
申请日：2007-11-15
IPC分类号： G06F1/32
CPC分类号： G06F1/3203
摘要： Methods, systems, and computer program products are provided for managing power consumption of computing devices in a computer equipment rack. Embodiments include monitoring aggregate power consumption of a plurality of computing devices in the computer equipment rack; determining whether the aggregate power consumption exceeds a predetermined maximum threshold; if the aggregate power consumption exceeds the predetermined maximum threshold, selecting a number of computing devices for throttling in dependence upon priority; and throttling-down the selected computing devices computing devices, reducing the aggregate power consumption to a level below the predetermined maximum threshold. Some embodiments may also include determining whether the aggregate power consumption is below a predetermined minimum threshold; if the aggregate power consumption is below the predetermined minimum threshold, selecting a number of computing devices computing devices computing devices for throttling in dependence upon priority; and throttling-up the selected computing devices, increasing the aggregate power consumption to a level above the predetermined minimum threshold.
摘要翻译： 提供了用于管理计算机设备机架中计算设备的功耗的方法，系统和计算机程序产品。 实施例包括监视计算机设备机架中的多个计算设备的总体功耗; 确定所述总功耗是否超过预定的最大阈值; 如果总功率消耗超过预定的最大阈值，则根据优先级选择用于节流的计算设备的数量; 并且对所选择的计算设备计算设备进行调节，将总功耗降低到低于预定最大阈值的水平。 一些实施例还可以包括确定总功率消耗是否低于预定的最小阈值; 如果所述总功耗低于所述预定最小阈值，则根据优先级选择一些计算设备计算设备用于节流的计算设备; 并且调节所选择的计算设备，将总功率增加到高于预定最小阈值的水平。
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公开(公告)号：US20090089595A1
公开(公告)日：2009-04-02
申请号：US11862762
申请日：2007-09-27
IPC分类号： G06F1/00
CPC分类号： G06F1/3203
摘要： Methods, systems, and computer program products are provided for managing computer power among a plurality of computers so that the aggregate power consumption does not exceed a maximum subscription amount, the maximum subscription amount comprising the maximum amount of power that can be supplied to the plurality of computers. Embodiments include monitoring, by a central power management module, aggregate power consumption of the plurality of computers; the central power management module and the computers coupled for data communications through a power management network; determining, by the central power management module, whether the aggregate power consumption exceeds a predetermined maximum aggregate power threshold, the maximum aggregate power threshold less than the maximum subscription amount; if the aggregate power consumption exceeds the predetermined maximum aggregate power threshold, throttling-down the plurality of computers, reducing the aggregate power consumption to a level below the predetermined maximum aggregate power threshold. Typical embodiments also include determining, by a central power management module, whether the aggregate power consumption is below a predetermined minimum aggregate power threshold; and if the aggregate power consumption is below a predetermined minimum aggregate power threshold, throttling-up the plurality of computers increasing the aggregate power consumption to a level that exceeds the predetermined minimum threshold.
摘要翻译： 提供了用于管理多个计算机之间的计算机电力的方法，系统和计算机程序产品，使得总功率消耗不超过最大订阅量，最大订阅量包括可提供给多个计算机的最大功率量 的电脑。 实施例包括由中央电源管理模块监视多个计算机的总功耗; 中央电源管理模块和通过电力管理网络耦合用于数据通信的计算机; 由所述中央电源管理模块确定所述总功耗是否超过预定的最大总功率阈值，所述最大总功率阈值小于所述最大认购量; 如果总功率消耗超过预定的最大总功率阈值，则对多台计算机进行调节，将总功耗降低到低于预定最大总功率阈值的水平。 典型实施例还包括由中央电源管理模块确定总功率消耗是否低于预定的最小总功率阈值; 并且如果所述总功率消耗低于预定的最小总功率阈值，则将所述多个计算机调节到将所述总功耗增加到超过所述预定最小阈值的水平。
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公开(公告)号：US20110157934A1
公开(公告)日：2011-06-30
申请号：US12648740
申请日：2009-12-29
IPC分类号： H02M7/42
CPC分类号： H02J1/102 , H02M2001/0032 , H02M2001/007 , Y02B70/16
摘要： Systems and methods are disclosed for maximizing the efficiency of a power supply according to the value of a load to be powered. One embodiment provides a power supply system including a first and second stage. The first stage has at least one AC to DC conversion section for converting an AC input to DC at an upper DC voltage value. The second stage has at least one DC to DC regulation section for converting at least a portion of the DC at the upper DC voltage value to DC at a lower DC voltage value and supplying the lower DC voltage value to a DC output. One or both of the first and second stages includes more than one section operating in parallel. A controller selectively enables a selected combination of the AC to DC conversion sections and the DC to DC regulation sections according to an expected or actual value of the load.
摘要翻译： 公开了根据要供电的负载的值使电源的效率最大化的系统和方法。 一个实施例提供了包括第一和第二阶段的电源系统。 第一级具有至少一个AC至DC转换部分，用于将AC输入端转换成DC的上限直流电压值。 第二级具有至少一个DC至DC调节部分，用于将DC直流电压值的至少一部分转换为DC，并将DC电压值提供给DC输出。 第一和第二阶段中的一个或两个包括并行操作的多于一个部分。 控制器根据负载的预期或实际值有选择地启用AC至DC转换部分和DC至DC调节部分的选定组合。
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6.发明授权Apparatus, system, and method for a high voltage, high frequency redundant bus power system 失效高压，高频冗余总线电力系统的装置，系统和方法公开(公告)号：US07705488B2
公开(公告)日：2010-04-27
申请号：US11966496
申请日：2007-12-28
IPC分类号： H02J9/00
CPC分类号： H02J1/102 , G06F11/2015 , H02J9/06 , H02M3/33569 , H02M3/3376 , H02M2003/1586 , Y10T307/50 , Y10T307/615
摘要： An apparatus, system, and method are disclosed for redundant power supplies. A regulator module receives a first power waveform from a first power supply module and a second power waveform from a second power supply module and provides power to a low voltage, regulated output bus. The power waveforms include high voltage, high frequency, chopped power waveforms. The regulator module includes an interleaved power supply stage that receives the power waveforms as pulse-width modulated power signals and converts the first and second power waveforms to the low voltage, regulated voltage on the output bus. The regulator module includes a feedback module that receives a voltage feedback signal from the output bus, adjusts a duty cycle based on the feedback signal, and transmits a drive signal based on the duty cycle to the power supply modules which use the drive signals to generate the first and second power waveforms.
摘要翻译： 公开了用于冗余电源的装置，系统和方法。 调节器模块从第一电源模块接收第一功率波形和从第二电源模块接收第二功率波形，并向低电压调节输出总线提供电力。 功率波形包括高压，高频，斩波功率波形。 调节器模块包括交错电源级，其接收功率波形作为脉冲宽度调制功率信号，并将第一和第二功率波形转换为输出总线上的低电压调节电压。 调节器模块包括反馈模块，其从输出总线接收电压反馈信号，基于反馈信号调整占空比，并将基于占空比的驱动信号发送到使用驱动信号产生的电源模块 第一和第二功率波形。
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公开(公告)号：US08469724B1
公开(公告)日：2013-06-25
申请号：US13340808
申请日：2011-12-30
IPC分类号： H01R25/00
CPC分类号： H01R12/7088 , G01R19/0092 , H01R13/2414 , H01R13/6683 , H01R25/164 , H01R2201/20
摘要： A bus bar distributes power to a plurality of electronic components supported on a printed circuit board. One embodiment of the bus bar comprises a plurality of compressible contact pads made from an electronically conductive polymer, spaced along the bus bar for contacting conductive contacts that are coupled to a power domain or individual electronic component. The pads may be secured to the bus bar and the conductive traces using an electronically conductive epoxy adhesive. Rivets may then be used to secure the bus bar to the printed circuit board and compress the pads, which conform to the printed circuit board to make a reliable electrical connection with the conductive traces. The bus bar further comprises a plurality of current sense points disposed adjacent to the pads for measuring the amount of current provided to each power domain.
摘要翻译： 母线将电力分配给支撑在印刷电路板上的多个电子部件。 母线的一个实施例包括由电子导电聚合物制成的多个可压缩接触垫，沿着母线间隔开，用于接触耦合到电源域或单个电子部件的导电触点。 垫可以使用电子导电环氧树脂粘合剂固定到母线和导电迹线。 然后可以使用铆钉将汇流条固定到印刷电路板上并压缩与印刷电路板一致的焊盘，以与导电迹线进行可靠的电连接。 汇流条进一步包括多个电流检测点，这些电流检测点邻近焊盘设置，用于测量提供给每个电源域的电流量。
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公开(公告)号：US08391036B2
公开(公告)日：2013-03-05
申请号：US12648740
申请日：2009-12-29
IPC分类号： H02M7/08
CPC分类号： H02J1/102 , H02M2001/0032 , H02M2001/007 , Y02B70/16
摘要： Systems and methods are disclosed for maximizing the efficiency of a power supply according to the value of a load to be powered. One embodiment provides a power supply system including a first and second stage. The first stage has at least one AC to DC conversion section for converting an AC input to DC at an upper DC voltage value. The second stage has at least one DC to DC regulation section for converting at least a portion of the DC at the upper DC voltage value to DC at a lower DC voltage value and supplying the lower DC voltage value to a DC output. One or both of the first and second stages includes more than one section operating in parallel. A controller selectively enables a selected combination of the AC to DC conversion sections and the DC to DC regulation sections according to an expected or actual value of the load.
摘要翻译： 公开了根据要供电的负载的值使电源的效率最大化的系统和方法。 一个实施例提供了包括第一和第二阶段的电源系统。 第一级具有至少一个AC至DC转换部分，用于将AC输入端转换成DC的上限直流电压值。 第二级具有至少一个DC至DC调节部分，用于将DC直流电压值的至少一部分转换为DC，并将DC电压值提供给DC输出。 第一和第二阶段中的一个或两个包括并行操作的多于一个部分。 控制器根据负载的预期或实际值有选择地启用AC至DC转换部分和DC至DC调节部分的选定组合。
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9.发明申请APPARATUS, SYSTEM, AND METHOD FOR A HIGH VOLTAGE, HIGH FREQUENCY REDUNDANT BUS POWER SYSTEM 失效用于高电压，高频冗余总线电源系统的装置，系统和方法公开(公告)号：US20090167087A1
公开(公告)日：2009-07-02
申请号：US11966496
申请日：2007-12-28
IPC分类号： H02J1/00
CPC分类号： H02J1/102 , G06F11/2015 , H02J9/06 , H02M3/33569 , H02M3/3376 , H02M2003/1586 , Y10T307/50 , Y10T307/615
摘要： An apparatus, system, and method are disclosed for redundant power supplies. A regulator module receives a first power waveform from a first power supply module and a second power waveform from a second power supply module and provides power to a low voltage, regulated output bus. The power waveforms include high voltage, high frequency, chopped power waveforms. The regulator module includes an interleaved power supply stage that receives the power waveforms as pulse-width modulated power signals and converts the first and second power waveforms to the low voltage, regulated voltage on the output bus. The regulator module includes a feedback module that receives a voltage feedback signal from the output bus, adjusts a duty cycle based on the feedback signal, and transmits a drive signal based on the duty cycle to the power supply modules which use the drive signals to generate the first and second power waveforms.
摘要翻译： 公开了用于冗余电源的装置，系统和方法。 调节器模块从第一电源模块接收第一功率波形和从第二电源模块接收第二功率波形，并向低电压调节输出总线提供电力。 功率波形包括高压，高频，斩波功率波形。 调节器模块包括交错电源级，其接收功率波形作为脉冲宽度调制功率信号，并将第一和第二功率波形转换为输出总线上的低电压调节电压。 调节器模块包括反馈模块，其从输出总线接收电压反馈信号，基于反馈信号调整占空比，并将基于占空比的驱动信号发送到使用驱动信号产生的电源模块 第一和第二功率波形。
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公开(公告)号：US20090091186A1
公开(公告)日：2009-04-09
申请号：US11869116
申请日：2007-10-09
申请人： Raymond M. Clemo , Jimmy G. Foster, SR. , Suzanne M. Michelich , Sheldon J. Sigrist , Jacques B. Taylor
发明人： Raymond M. Clemo , Jimmy G. Foster, SR. , Suzanne M. Michelich , Sheldon J. Sigrist , Jacques B. Taylor
IPC分类号： H02J3/14
CPC分类号： H02J1/14 , G06F1/26 , Y10T307/406 , Y10T307/858
摘要： The present invention is a system and method for sensing the voltage at multiple sense points. The present invention acquires optimal feedback from a plurality of sources including those integrated on the same motherboard, for populated or unpopulated connectors and for adapter cards plugged into the connectors, for the purpose of controlling the voltage regulator output. The voltage regulator, connected to a logic system, provides voltage to those connectors needing the voltage.
摘要翻译： 本发明是用于感测多个感测点处的电压的系统和方法。 为了控制电压调节器输出，本发明从多个源获得包括集成在同一主板上的最佳反馈，对于填充或未填充的连接器以及插入到连接器中的适配卡。 连接到逻辑系统的电压调节器为需要电压的那些连接器提供电压。
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