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11.发明授权公开(公告)号：US09831670B2
公开(公告)日：2017-11-28
申请号：US12433421
申请日：2009-04-30
CPC分类号： H02J1/102 , H02J9/06 , Y10T307/696
摘要： Plural electric power supplies are connected in parallel to an output bus. The plural supplies include a primary power supply and a redundant switching power supply. The primary power supply is configured to provide output current to a load when the primary power supply is operating normally. The redundant supply is configured to remain online while not providing output current to the load when the primary power supply is operating normally, but to begin providing output current to the load when the primary power supply is not operating normally.
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12.发明授权Managing electric energy distribution to multiple loads using selective capping 有权使用选择性封盖管理多个负载的电能分配公开(公告)号：US09229514B2
公开(公告)日：2016-01-05
申请号：US13386375
申请日：2010-01-29
CPC分类号： G06F1/28 , G06F1/266 , G06F1/3206
摘要： An electric energy distribution system may include plural loads configured to receive electric energy from a common feed or branch. Each of the loads may be configured to operate in at least first and second modes such that it may consume current, VA or power up to a first cap when running in its first mode and up to a second cap when running in its second mode. The first cap may be higher than the second cap. A sensor component may monitor a parameter that corresponds to an aggregate amount of electric energy being consumed by all of the plural loads from the common feed or branch. A manager component may be configured, when the parameter meets or exceeds the threshold, to select one of the loads currently running in its first mode and to cause the selected load to run in its second mode.
摘要翻译： 电能分配系统可以包括被配置为从公共馈电或分支接收电能的多个负载。 每个负载可以被配置为以至少第一和第二模式操作，使得当在其第二模式下运行时，它可以在其第一模式下运行时消耗电流，VA或者直到第一盖的电力，并且直到第二盖。 第一帽可能高于第二帽。 传感器组件可以监视与从公共馈送或分支中的所有多个负载消耗的电能的总量相对应的参数。 当参数满足或超过阈值时，可以配置管理器组件，以选择当前在其第一模式中运行的一个负载并且使所选择的负载在其第二模式中运行。
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13.发明授权公开(公告)号：US09013073B2
公开(公告)日：2015-04-21
申请号：US13387169
申请日：2010-04-22
CPC分类号： H02J1/10 , Y10T307/50 , Y10T307/555
摘要： A method for balancing input current with at least two parallel power supplies, including the steps of defining an input current difference tolerance, measuring input current from the at least two parallel power supplies, calculating an absolute value of the difference between the two measured input currents, and when the calculated value exceeds the tolerance, performing the subset of steps including employing an adjustment technique to calculate new operating parameters for the two power supplies, configuring the two power supplies with the new operating parameters, and repeating the steps above except for the defining step.
摘要翻译： 一种用于将输入电流与至少两个并联电源平衡的方法，包括以下步骤：定义输入电流差容差，测量来自所述至少两个并联电源的输入电流，计算两个测量输入电流之间的差的绝对值 ，并且当所述计算值超过所述公差时，执行所述步骤子集包括采用调整技术来计算所述两个电源的新的操作参数，使用所述新的操作参数配置所述两个电源，并重复上述步骤，除了 定义步骤。
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公开(公告)号：US20140006812A1
公开(公告)日：2014-01-02
申请号：US14005244
申请日：2011-04-12
申请人： David P. Mohr , Daniel Humphrey
发明人： David P. Mohr , Daniel Humphrey
IPC分类号： G06F1/26
摘要： A power supply system and method are disclosed. The power supply system is to generate a power signal for providing power to a device. The power supply system includes a transmitter to modulate a data signal onto the power signal that is demodulated at the device. The transmitter is further to transmit a separate binary control signal on the power signal to change a state of a digital control parameter associated with the device.
摘要翻译： 公开了电源系统和方法。 电源系统是产生用于向设备供电的电源信号。 电源系统包括用于将数据信号调制到在设备处被解调的功率信号的发射器。 发射机还进一步在功率信号上发送单独的二进制控制信号，以改变与该设备相关联的数字控制参数的状态。
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公开(公告)号：US20130128637A1
公开(公告)日：2013-05-23
申请号：US13814043
申请日：2010-09-13
摘要： A power regulators system and method is disclosed. In one embodiment, a power regulator system (10) is provided and includes at least one power supply (16) each configured to convert a DC rail voltage to a DC load voltage. The DC load voltage can be less than the DC rail voltage and can be provided to power at least one electronic component. The system (10) also includes a power rail regulator (12) configured to generate the DC rail voltage based on an input voltage and to regulate a magnitude of the DC rail voltage to vary between a minimum voltage magnitude and a maximum voltage magnitude and to regulate a variable magnitude of an output current. The DC rail voltage and the output current can be regulated based on load requirements associated with the at least one electronic component (18).
摘要翻译： 公开了一种功率调节器系统和方法。 在一个实施例中，提供了功率调节器系统（10），并且包括至少一个电源（16），每个电源被配置为将DC轨电压转换为DC负载电压。 直流负载电压可以小于直流电源电压，并且可以提供给至少一个电子部件供电。 系统（10）还包括电力轨道调节器（12），其被配置为基于输入电压产生DC轨电压并且调节DC轨电压的幅度在最小电压幅度和最大电压幅度之间变化，并且 调节输出电流的可变幅度。 可以基于与至少一个电子部件（18）相关联的负载要求来调节DC轨电压和输出电流。
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16.发明授权System and method for supplying power to a load using deep-sleep-mode power supplies 有权使用深度睡眠模式电源向负载供电的系统和方法公开(公告)号：US08276000B2
公开(公告)日：2012-09-25
申请号：US12607848
申请日：2009-10-28
CPC分类号： H02J9/005 , Y10T307/305 , Y10T307/406 , Y10T307/50 , Y10T307/582 , Y10T307/707
摘要： A system and method are provided for supplying power to a load using deep-sleep-mode power supplies. Each of plural switching power supplies includes an input converter, an output converter and a standby converter. Each is configured to have its output converter connected to the load, and each is configured to operate in at least an online mode in which the input, output and standby converters are enabled for switching, and a deep sleep mode in which the input, output and standby converters are disabled from switching. A system controller is configured to place a first set of the plural switching power supplies in the online mode and a second set of the plural switching power supplies in the deep sleep mode while the load is operating and the power supplies in the first set are supplying power to the load.
摘要翻译： 提供了一种用于使用深度睡眠模式电源向负载供电的系统和方法。 多个开关电源中的每一个包括输入转换器，输出转换器和备用转换器。 每个被配置为使其输出转换器连接到负载，并且每个被配置为至少在在线模式下操作输入，输出和备用转换器用于切换，以及深度睡眠模式，其中输入，输出 并且待机转换器被禁止切换。 系统控制器被配置为在负载运行时将多个开关电源的第一组放置在在线模式中，并且第二组多个开关电源处于深度睡眠模式，并且第一组中的电源正在供应 电源给负载。
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公开(公告)号：US20120026763A1
公开(公告)日：2012-02-02
申请号：US13259542
申请日：2009-04-27
IPC分类号： H02M7/21
CPC分类号： H02M1/4225 , H02J9/005 , H02M2001/0032 , H02M2001/007 , Y02B70/126 , Y02B70/16
摘要： A switching power supply includes power factor correction circuitry and a standby output converter. One or more loads may be coupled to one or more outputs of the switching power supply. The switching power supply is configured to disable the power factor correction circuitry under some load conditions and to enable the power factor correction circuitry under other load conditions. As a consequence, power that would have been drawn by the power factor correction circuitry is conserved when the power factor correction circuitry is disabled.
摘要翻译： 开关电源包括功率因数校正电路和备用输出转换器。 一个或多个负载可以耦合到开关电源的一个或多个输出。 开关电源被配置为在某些负载条件下禁用功率因数校正电路，并且在其他负载条件下启用功率因数校正电路。 因此，当功率因数校正电路被禁用时，由功率因数校正电路抽取的功率是保守的。
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公开(公告)号：US20110254374A1
公开(公告)日：2011-10-20
申请号：US12762035
申请日：2010-04-16
IPC分类号： H02M7/06
CPC分类号： H02M7/08 , H02M1/32 , Y10T307/696
摘要： A redundant power solution system, including at least a first and second input module, each configured for receiving input power, an output converter, wherein a first output line from the first input module and a second output line from the second module both feed into the output converter, and a control mechanism associated with the first and second input modules, wherein the control mechanism monitors the input power received by the first and second input modules and dynamically selects at least one of the first and second input modules to feed power into the output converter.
摘要翻译： 一种冗余电源解决方案系统，包括至少第一和第二输入模块，每个配置用于接收输入电力，输出转换器，其中来自第一输入模块的第一输出线和来自第二模块的第二输出线都馈入 输出转换器和与第一和第二输入模块相关联的控制机构，其中控制机构监视由第一和第二输入模块接收的输入功率，并且动态地选择第一和第二输入模块中的至少一个以将功率馈送到 输出转换器。
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公开(公告)号：US07939967B2
公开(公告)日：2011-05-10
申请号：US12491773
申请日：2009-06-25
申请人： Daniel Humphrey , Amin Bemat , Reynaldo Domingo
发明人： Daniel Humphrey , Amin Bemat , Reynaldo Domingo
IPC分类号： H02J9/00
CPC分类号： H02J1/10 , H02J9/061 , Y10T307/50 , Y10T307/62
摘要： Apparatus and methods are provided. A system includes two or more power supplies receiving electrical energy from respective independent sources. One of the power supplies detects an anomalous condition of the associated energy source and provides an alert signal. At least one of the other power supplies transitions from a standby mode to a normal output mode in response to the alert signal. The failing power supply provides operating level energy to an electrical load while the one or more other power supplies transition from standby to normal output level.
摘要翻译： 提供了装置和方法。 系统包括从相应的独立源接收电能的两个或多个电源。 其中一个电源检测相关能量源的异常状况并提供报警信号。 响应于警报信号，至少其中一个电源从备用模式转换到正常输出模式。 当一个或多个其他电源从待机转换到正常输出电平时，故障电源为电气负载提供工作电平能量。
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公开(公告)号：US20110025129A1
公开(公告)日：2011-02-03
申请号：US12512017
申请日：2009-07-29
CPC分类号： G06F1/3203 , G06F1/263 , G06F1/30 , G06F11/2015 , H02J1/10 , H02J9/061 , Y10T307/615 , Y10T307/696 , Y10T307/707
摘要： A redundant power supply method is provided. The method includes communicatively coupling a load to a first source via a plurality of first power supplies and to a second source via a plurality of second power supplies. The method further includes bi-directionally communicatively coupling a controller to the plurality of first power supplies and to the plurality of second power supplies. The method includes activating a first portion of the plurality of first power supplies to supply power to the load, wherein the controller determines the number (“N”) of first power supplies activated, and activating at least one of the plurality of second power supplies to supply power to the load. The method also includes monitoring for at least one fault condition in each of the active first power supplies and in each of the active second power supplies.
摘要翻译： 提供冗余电源方式。 该方法包括经由多个第一电源将负载通信地耦合到第一源，并且经由多个第二电源将电力耦合到第二电源。 该方法还包括将控制器双向通信地耦合到多个第一电源和多个第二电源。 该方法包括激活多个第一电源的第一部分以向负载供电，其中控制器确定启动的第一电源的数量（“N”），并激活多个第二电源中的至少一个 为负载供电。 该方法还包括监测每个有源第一电源和每个有源第二电源中的至少一个故障状况。
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