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1. 发明授权

US09548627B1 Method and apparatus for performing power supply self-diagnostics in redundant power architectures 有权
标题翻译：用于在冗余电源架构中执行电源自诊断的方法和装置
公开(公告)号：US09548627B1
公开(公告)日：2017-01-17
申请号：US13680733
申请日：2012-11-19
申请人： Joseph P. King, Jr. , Phillip J. Roux , Michael A. Faulkner , Robert M. Beauchamp , Robert A. Guenther
发明人： Joseph P. King, Jr. , Phillip J. Roux , Michael A. Faulkner , Robert M. Beauchamp , Robert A. Guenther
IPC分类号： H02J1/10 , G06F11/24 , G01R31/40 , H02J9/00
CPC分类号： H02J9/00 , G01R31/40 , G06F11/24
摘要： A system for detecting latent defects within a redundant power architecture includes a plurality of redundant power supplies, each having one or more output power rails, connected in a redundant fashion to a system load; each power supply output having fault-isolating OR'ing circuitry that prevents reverse current flow when free of defects; each power supply having means for adjusting its output voltage; each power supply having means for monitoring an internal voltage therein, and, based on characteristics of the monitored internal voltage, determining the presence of latent defect/s in the fault-isolating “OR'ing” circuitry. Further, the system operates to shift the load demanded from power supplies in redundant power architectures to allow the power supplies to run at their optimum electrical efficiency.
摘要翻译：用于检测冗余电力架构内的潜在缺陷的系统包括多个冗余电源，每个冗余电源具有以冗余方式连接到系统负载的一个或多个输出电源轨; 每个电源输出具有故障隔离OR电路，其在没有缺陷时防止反向电流流动; 每个电源具有用于调节其输出电压的装置; 每个电源具有用于监测其中的内部电压的装置，并且基于所监视的内部电压的特性，确定故障隔离“或”电路中的潜在缺陷的存在。此外，该系统操作以在冗余电力架构中移动来自电源的负载，以允许电源以其最佳电效率运行。

2. 发明授权

US08340933B1 Method and apparatus for performing power supply self-diagnostics in redundant power architectures 有权
标题翻译：用于在冗余电源架构中执行电源自诊断的方法和装置
公开(公告)号：US08340933B1
公开(公告)日：2012-12-25
申请号：US12571428
申请日：2009-09-30
申请人： Joseph P. King, Jr. , Phillip J. Roux , Michael A. Faulkner , Robert M. Beauchamp , Robert A. Guenther
发明人： Joseph P. King, Jr. , Phillip J. Roux , Michael A. Faulkner , Robert M. Beauchamp , Robert A. Guenther
IPC分类号： G01R31/36
CPC分类号： H02J9/00 , G01R31/40 , G06F11/24
摘要： A system for detecting latent defects within a redundant power architecture includes a plurality of redundant power supplies, each having one or more output power rails, connected in a redundant fashion to a system load; each power supply output having fault-isolating OR'ing circuitry that prevents reverse current flow when free of defects; each power supply having means for adjusting its output voltage; each power supply having means for monitoring an internal voltage therein, and, based on characteristics of the monitored internal voltage, determining the presence of latent defect/s in the fault-isolating “OR'ing” circuitry. Further, the system operates to shift the load demanded from power supplies in redundant power architectures to allow the power supplies to run at their optimum electrical efficiency.
摘要翻译：用于检测冗余电力架构内的潜在缺陷的系统包括多个冗余电源，每个冗余电源具有以冗余方式连接到系统负载的一个或多个输出电源轨; 每个电源输出具有故障隔离OR电路，其在没有缺陷时防止反向电流流动; 每个电源具有用于调节其输出电压的装置; 每个电源具有用于监测其中的内部电压的装置，并且基于所监视的内部电压的特性，确定故障隔离逻辑电路中潜在缺陷的存在。此外，该系统操作以在冗余电力架构中移动来自电源的负载，以允许电源以其最佳电效率运行。

3. 发明授权

US08032261B1 Cooling system with adaptive protocol cooling unit 有权
标题翻译：具有自适应协议冷却单元的冷却系统
公开(公告)号：US08032261B1
公开(公告)日：2011-10-04
申请号：US12338766
申请日：2008-12-18
申请人： Robert M. Beauchamp , Phillip J. Roux
发明人： Robert M. Beauchamp , Phillip J. Roux
IPC分类号： G05D23/00 , G06F1/00
CPC分类号： G05D23/1917 , G06F1/206
摘要： A cooling system includes a fan unit having a terminal receiving a signal representative of a commanded fan speed and a terminal for receiving a signal representative of actual fan speed. A system controller is responsive to temperature and the actual fan speed, for producing control signals for fan to adjust fan speed in accordance with the temperature and the actual fan speed, for producing the control signals in one of a plurality of different predetermined two-wire communication protocols. The system includes a fan controller and a two-line communication bus coupling the control signals between the system controller and the fan controller. The fan controller detects the one of the plurality of predetermined two-wire communication protocols on the two-wire communication bus and provides, in accordance with such detection, one terminal of the fan unit with the commanded fan speed and transmits the signal representative of the actual fan speed to the system controller via the communication bus.
摘要翻译：一种冷却系统包括：风扇单元，其具有接收表示指令风扇速度的信号的终端，以及用于接收代表实际风扇速度的信号的终端。系统控制器响应于温度和实际风扇速度，根据温度和实际风扇速度产生风扇控制信号，以调节风扇转速，以便在多个不同的预定双线之一中产生控制信号通信协议该系统包括风扇控制器和耦合系统控制器和风扇控制器之间的控制信号的双线通信总线。风扇控制器检测双线通信总线上的多个预定的两线通信协议中的一个，并根据这种检测提供风扇单元的一个终端具有指令的风扇速度，并发送代表实际风扇通过通讯总线向系统控制器传送。

4. 发明授权

US09506821B1 System and method for controlling fan speed 有权
标题翻译：控制风扇转速的系统和方法
公开(公告)号：US09506821B1
公开(公告)日：2016-11-29
申请号：US13251163
申请日：2011-09-30
申请人： Michael N. Robillard , Robert M. Beauchamp , Bassem Bishay , David Boudreau , John K. Bowman , John V. Burroughs , Steven R. Cieluch , James W. Espy , Gordon A. Frye , Joseph P. King , Samuel Zeman
发明人： Michael N. Robillard , Robert M. Beauchamp , Bassem Bishay , David Boudreau , John K. Bowman , John V. Burroughs , Steven R. Cieluch , James W. Espy , Gordon A. Frye , Joseph P. King , Samuel Zeman
IPC分类号： G01K11/00 , G01K7/42 , G06F1/20
CPC分类号： G01K11/00 , G01K7/427 , G06F1/206
摘要： A method and computer program product for determining an internal temperature of a computing device, a power consumption factor for the computing device, and an airflow factor for the computing device. An approximated ambient air temperature is generated based upon the internal temperature, power consumption factor, and the airflow factor. A workload factor is determined for the computing device and a fan speed for the computing device is controlled based at least in part upon the approximated ambient air temperature and the workload factor.
摘要翻译：一种用于确定计算设备的内部温度的方法和计算机程序产品，用于所述计算设备的功耗因数以及所述计算设备的气流因子。基于内部温度，功耗因数和气流因子产生近似的环境空气温度。确定计算设备的工作负载因子，并且至少部分地基于近似的环境空气温度和工作负载因子来控制计算设备的风扇速度。

5. 发明授权

US08311764B1 System and method for approximating ambient temperature 有权
标题翻译：近似环境温度的系统和方法
公开(公告)号：US08311764B1
公开(公告)日：2012-11-13
申请号：US12640732
申请日：2009-12-17
申请人： Michael Robillard , John K. Bowman , James W. Espy , Steven R. Cieluch , David Boudreau , Joseph P. King , Robert M. Beauchamp
发明人： Michael Robillard , John K. Bowman , James W. Espy , Steven R. Cieluch , David Boudreau , Joseph P. King , Robert M. Beauchamp
IPC分类号： G01K11/00
CPC分类号： G01K7/427
摘要： A method and computer program product for determining an internal temperature of a computing device, a power consumption factor for the computing device, and an airflow factor for the computing device. An approximated ambient air temperature is generated based upon the internal temperature, power consumption factor, and the airflow factor.
摘要翻译：一种用于确定计算设备的内部温度的方法和计算机程序产品，用于所述计算设备的功耗因数以及所述计算设备的气流因子。基于内部温度，功耗因数和气流因子产生近似的环境空气温度。

6. 发明授权

US07538453B1 Fan power supply system 有权
标题翻译：风机电源系统
公开(公告)号：US07538453B1
公开(公告)日：2009-05-26
申请号：US11690165
申请日：2007-03-23
申请人： Phillip Roux , Robert M. Beauchamp , Kenneth Fife
发明人： Phillip Roux , Robert M. Beauchamp , Kenneth Fife
IPC分类号： H02J1/00 , H02J3/38 , G05F1/00 , G05F1/46 , G05B9/02 , G05B9/03 , G05B23/02 , G05B11/18 , B25J19/00
CPC分类号： H02J1/10 , Y10T307/549 , Y10T307/729
摘要： A fan power supply system having a pair of voltage supplies, one producing a higher voltage than the other. A switch selects one of the voltage supplies in response to a control signal. A DC/DC converter is connected to the selected one of the voltage supplies for producing a current greater than current fed to the DC/DC converter by the selected one of the voltage supplies. A fan is fed by the current produced by the DC/DC converter. The fan produces a train of pulses representative of the rotational speed of the fan. A microcontroller encodes the train of pulses produced by the fan as a function of whether the selected one of the pair of voltages has the higher voltage or the lower voltage. A decoder produces the control signal in accordance with the encoding by the microcontroller.
摘要翻译：一种具有一对电压源的风扇电源系统，其一个产生比另一个更高的电压。开关响应于控制信号选择一个电压源。 DC / DC转换器连接到所选择的一个电压源，用于产生大于通过所选择的电压源馈送到DC / DC转换器的电流的电流。风扇由DC / DC转换器产生的电流馈送。风扇产生代表风扇旋转速度的一串脉冲。微控制器根据所选择的一对电压是否具有较高的电压或较低的电压来编码由风扇产生的脉冲序列。解码器根据微控制器的编码产生控制信号。

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