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1. 发明申请

WO2014209338A1 INTERRUPTION OF OUTPUT POWER AND AUXILIARY POWER 审中-公开
标题翻译：输出功率和辅助功率的中断
公开(公告)号：WO2014209338A1
公开(公告)日：2014-12-31
申请号：PCT/US2013/048449
申请日：2013-06-28
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： HUMPHREY, Daniel , BEMAT, Mohamed Amin , CASTILLO, Samantha Jean
IPC分类号： H02J9/00
CPC分类号： H02J9/061 , H02J9/00 , H02J9/002
摘要： Examples disclose a system comprising a power supply, coupled to an output power and an auxiliary power. The system is further comprising a controller to interrupt the output power through a switch coupled to the output. The controller is to interrupt the output power based a determination the output power is below an output threshold. The controller is further to interrupt the auxiliary power coupled to the output. The controller is to interrupt the auxiliary power based on a determination the auxiliary power is below an auxiliary threshold. Additionally, the system discloses the switch is to disconnect the output power.
摘要翻译：实例公开了一种包括耦合到输出功率和辅助功率的电源的系统。该系统还包括控制器，用于通过耦合到输出的开关来中断输出功率。控制器基于输出功率低于输出阈值的判断来中断输出功率。控制器进一步中断耦合到输出的辅助功率。控制器将根据辅助功率低于辅助阈值的确定中断辅助电源。此外，该系统公开了开关是断开输出功率。

2. 发明申请

WO2013180711A1 A SOURCE TO PROVIDE A REDUNDANT OUTPUT TO A CONVERTER 审中-公开
标题翻译：提供转换器的冗余输出的来源
公开(公告)号：WO2013180711A1
公开(公告)日：2013-12-05
申请号：PCT/US2012/040030
申请日：2012-05-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , HUMPHREY, Daniel , BEMAT, Mohamed Amin
发明人： HUMPHREY, Daniel , BEMAT, Mohamed Amin
IPC分类号： G06F1/26 , G06F1/30 , G05B9/03
CPC分类号： H02J1/08 , G05B9/03 , G06F1/263 , G06F1/30 , H02M3/02 , Y10T307/696 , Y10T307/707
摘要： Examples disclose a system with a first source including a first output to provide input power to a first converter and a second output to provide input power to a second converter. The second output provides input power that is redundant to the first output of the first source.
摘要翻译：示例公开了一种具有第一源的系统，该第一源包括第一输出以向第一转换器提供输入功率，以及第二输出以向第二转换器提供输入功率。第二输出提供对于第一源的第一输出是冗余的输入功率。

3. 发明申请

WO2011093862A1 MANAGING ELECTRIC ENERGY DISTRIBUTION TO MULTIPLE LOADS USING SELECTIVE CAPPING 审中-公开
标题翻译：使用选择性插拔管理电力能量分配到多个负载
公开(公告)号：WO2011093862A1
公开(公告)日：2011-08-04
申请号：PCT/US2010/022473
申请日：2010-01-29
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , HUMPHREY, Daniel , BEMAT, Mohamed, Amin
发明人： HUMPHREY, Daniel , BEMAT, Mohamed, Amin
IPC分类号： G06F1/26
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。

4. 发明申请

WO2013176655A1 ALTERNATING POWER SOURCES TO MANAGE INPUT POWER IN A CONVERTER 审中-公开
标题翻译：替代电源来管理转换器中的输入电源
公开(公告)号：WO2013176655A1
公开(公告)日：2013-11-28
申请号：PCT/US2012/038997
申请日：2012-05-22
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , HUMPHREY, Daniel , BEMAT, Mohamed Amin
发明人： HUMPHREY, Daniel , BEMAT, Mohamed Amin
IPC分类号： H02J9/06 , H02M3/155
CPC分类号： H02J9/061 , H02M1/10 , H02M3/33584 , Y10T307/615
摘要： Examples disclose a system with a first converter input to receive a first input power from a first power source and a second converter input to receive a second input power from a second power source. Further, the examples provide the system with a converter to provide isolation between the first and second power input by a first plurality of switches and a second plurality of switches. Additionally, the examples also disclose a controller to manage the first and the second power input by alternating between the first power source and the second power source based on the first and the second plurality of switches.
摘要翻译：示例公开了一种具有第一转换器输入以从第一电源接收第一输入电力的系统和用于从第二电源接收第二输入电力的第二转换器输入。此外，这些示例为系统提供了转换器，以通过第一多个开关和第二多个开关来提供第一和第二功率输入之间的隔离。此外，这些示例还公开了一种控制器，其基于第一和第二多个开关，通过在第一电源和第二电源之间交替来管理第一和第二电力输入。

5. 发明申请

WO2013115784A1 REDUCING CURRENT HARMONICS AT LIGHT LOADS 审中-公开
标题翻译：减轻光负荷下的电流谐波
公开(公告)号：WO2013115784A1
公开(公告)日：2013-08-08
申请号：PCT/US2012/023239
申请日：2012-01-31
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , HUMPHREY, Daniel , BEMAT, Mohamed Amin
发明人： HUMPHREY, Daniel , BEMAT, Mohamed Amin
IPC分类号： G05F1/70 , G06F1/26
CPC分类号： H02M1/12 , G06F1/26 , H02M1/4208 , H02M3/156
摘要： Reducing current harmonics at light loads is disclosed. In an example, a method includes increasing output voltage of a boost converter to reach a higher potential in a low power mode. After reaching the higher potential, the method includes dropping a set point for the output voltage.
摘要翻译：公开了减轻轻负载时的电流谐波。在一个示例中，一种方法包括增加升压转换器的输出电压以在低功率模式下达到更高的电位。达到较高的电位后，该方法包括丢弃输出电压的设定点。

6. 发明申请

WO2013012419A1 POWER SUPPLY SYSTEM WITH DYNAMIC FILTERING 审中-公开
标题翻译：具有动态滤波功能的电源系统
公开(公告)号：WO2013012419A1
公开(公告)日：2013-01-24
申请号：PCT/US2011/044641
申请日：2011-07-20
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , HUMPHREY, Daniel , BEMAT, Mohamed Amin , TRACE, Mark
发明人： HUMPHREY, Daniel , BEMAT, Mohamed Amin , TRACE, Mark
IPC分类号： H02M1/44
CPC分类号： H02M1/44 , H02M1/126 , H02M1/4208 , Y02B70/126
摘要： A power supply system (10) and method (150) are disclosed. The system (10) includes a power converter (16) to provide an output voltage to a load (12) based on an input voltage that is generated from an AC supply voltage. The system (10) also includes a power monitor (16) to monitor the load (12). The system (10) further includes a filter stage (14) to dynamically filter high frequency currents generated by the power converter (16) from the AC supply voltage to substantially maximize a power factor associated with the power supply system (10).
摘要翻译：公开了电源系统（10）和方法（150）。系统（10）包括功率转换器（16），用于基于从AC电源电压产生的输入电压向负载（12）提供输出电压。系统（10）还包括用于监测负载（12）的功率监视器（16）。系统（10）还包括滤波器级（14），用于从AC电源电压动态地过滤由功率转换器（16）产生的高频电流，以使与电源系统（10）相关联的功率因数基本上最大化。

7. 发明申请

WO2012036668A1 POWER RAIL REGULATOR SYSTEM 审中-公开
标题翻译：电力稳压器系统
公开(公告)号：WO2012036668A1
公开(公告)日：2012-03-22
申请号：PCT/US2010/048660
申请日：2010-09-13
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY L.P. , HUMPHREY, Daniel , BEMAT, Mohammed Amin
发明人： HUMPHREY, Daniel , BEMAT, Mohammed Amin
IPC分类号： G06F1/26
CPC分类号： G05F1/46 , G06F1/26 , H02M7/04
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。

8. 发明申请

WO2015084333A1 LIMITING INRUSH OF CURRENT TO A CAPACITOR BASED ON AN INTERVAL 审中-公开
标题翻译：基于间隔限制电流对电容器的影响
公开(公告)号：WO2015084333A1
公开(公告)日：2015-06-11
申请号：PCT/US2013/072874
申请日：2013-12-03
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： HUMPHREY, Daniel , CASTILLO, Samantha Jean , BEMAT, Mohamed Amin
IPC分类号： H02J7/00 , H01M10/44 , H02H7/18
CPC分类号： H02J7/0031 , H02H9/001 , H02J7/0068 , H02J7/345
摘要： Examples herein disclose determining an interval to limit an inrush of current to charge a capacitor. The interval is based on a peak input voltage without exceeding a current limitation. The examples connect and disconnect a switch to charge the capacitor in accordance with the interval.
摘要翻译：本文的实例公开了确定限制电流涌入的间隔以对电容器充电。该间隔基于峰值输入电压而不超过电流限制。示例连接和断开开关以按照间隔对电容器充电。

9. 发明申请

WO2014158162A1 CONVERTERS TO PROVIDE LIGHT LOAD OUTPUT 审中-公开
标题翻译：转换器提供轻负载输出
公开(公告)号：WO2014158162A1
公开(公告)日：2014-10-02
申请号：PCT/US2013/034333
申请日：2013-03-28
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： BEMAT, Mohamed Amin , HUMPHREY, Daniel
IPC分类号： H02M3/155 , H02M1/42
CPC分类号： H02M1/4225 , G06F1/26 , H02M1/36 , H02M3/33507 , H02M7/217 , H02M2001/0032 , H02M2001/0054 , H02M2001/007 , Y02B70/126 , Y02B70/1491 , Y02B70/16 , Y02P80/112
摘要： A power factor correcting (PFC) boost converter is to convert an input to an intermediate DC signal. A direct current (DC)-DC converter is to receive the intermediate DC signal and generate an output associated with an online condition. In response to a light-load indication, the PFC boost converter is to assume a disabled status to pass a rectified input to the DC-DC converter. The DC-DC converter is to convert the rectified input to generate the output associated with a light-load condition. The light-load condition output is provided at a voltage lower than the online condition output.
摘要翻译：功率因数校正（PFC）升压转换器将输入转换为中间直流信号。直流（DC）-DC转换器是接收中间DC信号并产生与在线条件相关联的输出。响应于轻载指示，PFC升压转换器将采取禁用状态，将整流输入传递给DC-DC转换器。 DC-DC转换器是转换整流输入以产生与轻负载条件相关的输出。轻负载状态输出提供在低于在线条件输出的电压。

10. 发明申请

WO2014133521A1 THREE-PHASE PARALLEL POWER CONVERTER LOAD ADJUSTMENT 审中-公开
标题翻译：三相并联电力变换器负载调整
公开(公告)号：WO2014133521A1
公开(公告)日：2014-09-04
申请号：PCT/US2013/028251
申请日：2013-02-28
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： HUMPHREY, Daniel , BEMAT, Mohamed Amin
IPC分类号： G05F1/565 , G05F1/66
CPC分类号： H02M1/4216 , H02J1/14 , H02J3/46 , H02M7/04 , Y10T307/406
摘要： A sharing criteria metric is received for each of three phases of a three-phase power. Loads on power converters receiving the three phase power are adjusted based on the sharing criteria metric of each of the three phases.
摘要翻译：为三相电源的三相中的每一个接收共享标准度量。接收三相电力的电力转换器的负载根据三相各自的共用标准指标进行调整。

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