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公开(公告)号：US20150340908A1
公开(公告)日：2015-11-26
申请号：US14759445
申请日：2013-01-07
发明人： Patrick Chambon
CPC分类号： H02J9/061 , H02J3/16 , H02J3/18 , H02J7/0068 , H02J7/0077 , H02M1/4208 , Y02B70/126 , Y02E40/34 , Y10T307/625
摘要： An uninterruptible power supply includes an input to receive an input AC voltage from a power source, an input circuit coupled to the input and configured to provide power factor correction, and a controller coupled to the input circuit. The controller is configured to detect that a reactive current is generated by one or more loads coupled to the power source and the input, and based, at least in part, on the detected reactive current, adjust an operating characteristic of the input circuit.
摘要翻译： 不间断电源包括用于从电源接收输入AC电压的输入，耦合到输入并被配置为提供功率因数校正的输入电路以及耦合到输入电路的控制器。 控制器被配置为检测无功电流是由耦合到电源和输入的一个或多个负载产生的，并且至少部分地基于检测到的无功电流，调整输入电路的工作特性。
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92.发明授权公开(公告)号：US09145677B2
公开(公告)日：2015-09-29
申请号：US14399719
申请日：2012-05-11
申请人： Jinhui Wang , Rong Long , Yonghai Du , Qiang Meng , Yujian Fan , Yingrong Huang , Qiang Li
发明人： Jinhui Wang , Rong Long , Yonghai Du , Qiang Meng , Yujian Fan , Yingrong Huang , Qiang Li
CPC分类号： E04B9/003 , E04B1/92 , E04B9/02 , E04B9/06 , G08B3/10 , G08B5/36 , G08B21/182 , H05K7/20836
摘要： An air containment system (22) is configured to span an aisle (12) formed by two rows of racks (14,16) or by one row of racks (14) and a wall (56) to form a ceiling. The air containment system (22) includes a frame structure (24) configured to be supported by the two rows of racks (14,16) or by the one row of racks (14) and the wall (56). The air containment system (22) further includes at least one ceiling panel (30) releasably supported by the frame structure (24), and a lock assembly (64) coupled to the frame structure (24) and configured to release the at least one ceiling panel (30) upon detecting a predetermined condition. Embodiments of the air containment system (22) and methods for releasing ceiling panels (30) are further disclosed.
摘要翻译： 空气容纳系统（22）被构造成跨越由两排机架（14,16）或一排机架（14）和壁（56）形成的通道（12），以形成天花板。 空气容纳系统（22）包括构造成由两排机架（14,16）支撑的框架结构（24），或由一排机架（14）和壁（56）支撑。 空气容纳系统（22）还包括由框架结构（24）可释放地支撑的至少一个天花板面板（30），以及耦合到框架结构（24）并被配置为释放至少一个 天花板面板（30）。 进一步公开了空气容纳系统（22）的实施例和用于释放顶板（30）的方法。
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公开(公告)号：US20150270744A1
公开(公告)日：2015-09-24
申请号：US14433966
申请日：2012-10-11
发明人： Alain Lacarnoy
CPC分类号： H02J9/061 , H02J7/007 , Y10T307/625
摘要： An uninterruptible power supply operates between a main supply input, a battery and a load, and comprises an input converter and an output converter. In a first mode of operation, AC mains power received at the supply input is converted by said input converter and output converter in series to provide an AC power supply to the load. In a second mode of operation, stored energy is released from the battery via the output converter to maintain the AC power supply to the load. A further converter can be used during the first mode of operation to charge the battery from a charging supply input. The charging current bypasses the input converter, allowing charging rate to be increased, without increasing a power rating of the input converter. The further converter may be bidirectional and be used also in the second mode.
摘要翻译： 不间断电源在主电源输入，电池和负载之间运行，并且包括输入转换器和输出转换器。 在第一操作模式中，在电源输入处接收的交流电源电力由所述输入转换器和输出转换器串联转换以向负载提供交流电源。 在第二种操作模式中，存储的能量经由输出转换器从电池释放，以保持对负载的交流电源。 在第一操作模式期间可以使用另外的转换器来从充电电源输入对电池充电。 充电电流旁路输入转换器，可以提高充电速率，而不会增加输入转换器的额定功率。 另外的转换器可以是双向的并且也可以在第二模式中使用。
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公开(公告)号：US20150180279A1
公开(公告)日：2015-06-25
申请号：US14406863
申请日：2012-06-12
申请人： Henning Roar Nielsen
发明人： Henning Roar Nielsen
CPC分类号： H02J9/062 , H02M1/126 , H02M5/4585 , H02M7/487 , Y10T307/615
摘要： Systems and methods of controlling an uninterruptible power supply are provided. The uninterruptible power supply includes an input configured to receive input power, an output, a power conversion circuit coupled with the input and the output, and a controller coupled with the power conversion circuit. The power conversion circuit includes an inverter, which includes a low pass filter. The low pass filter includes an inductor, and the controller is configured to provide control signals to the inverter such that a first current, measured at the inductor, generates a second current, measured at the output, where the first current has a first polarity and the second current having a second polarity, and the first polarity is either zero or the same polarity as the second polarity.
摘要翻译： 提供了控制不间断电源的系统和方法。 不间断电源包括被配置为接收输入功率的输入，输出，与输入和输出耦合的功率转换电路，以及与功率转换电路耦合的控制器。 电力转换电路包括一个包括低通滤波器的逆变器。 低通滤波器包括电感器，并且控制器被配置为向逆变器提供控制信号，使得在电感器处测量的第一电流产生在输出处测量的第二电流，其中第一电流具有第一极性， 所述第二电流具有第二极性，并且所述第一极性与所述第二极性为零或相同的极性。
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公开(公告)号：US20150076905A1
公开(公告)日：2015-03-19
申请号：US14389891
申请日：2012-04-02
申请人： Michael J. Ingemi
发明人： Michael J. Ingemi
CPC分类号： H02J9/00 , H02J9/062 , H02M1/088 , H02M1/4208 , H02M3/33576 , Y10T307/406
摘要： According to a first aspect, an uninterruptable power supply is provided. In one example, the uninterruptable power supply comprises a controller configured to provide a first current reference signal, the first current reference signal having a periodic waveform including a first half period and a second half period, each half period having a period end, the waveform comprising a substantially rectified sine wave modified such that a value of the rectified sine wave is equal to zero for a predetermined period of time prior to the period end of the second half period, a positive current loop control circuit configured to receive the first current reference signal and provide an output signal to the positive boost circuit, and a negative current loop control circuit configured to provide an output signal to a negative boost circuit.
摘要翻译： 根据第一方面，提供不间断电源。 在一个示例中，不间断电源包括控制器，其被配置为提供第一电流参考信号，第一电流参考信号具有包括前半周期和第二半周期的周期波形，每个半周期具有周期结束，波形 包括经过修正的基本上整流的正弦波，使得经整流的正弦波的值在第二半周期的周期结束之前的预定时间段内等于零;正电流回路控制电路，被配置为接收第一电流基准 信号并向正升压电路提供输出信号，以及负电流回路控制电路，被配置为向负升压电路提供输出信号。
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公开(公告)号：US08961278B2
公开(公告)日：2015-02-24
申请号：US12856533
申请日：2010-08-13
申请人： Lex Coors
发明人： Lex Coors
CPC分类号： H05K7/20745
摘要： A system for cooling rack mounted equipment includes: a rack configured to house rack mounted equipment, the rack providing a front port bordered by a top and two sides; and a cold-air duct separable from and attached to the rack about the top and two sides, the duct being configured to be in fluid communication with a region adjacent to the duct to receive air from the region, the duct includes: a front member; side members coupled to the front member; and an end member configured to selectively allow the passage of air through the end component from the region into the duct; where the duct is attached to the rack to form a substantially airtight seal between the rack and the duct.
摘要翻译： 一种用于冷却机架安装设备的系统，包括：架构，其配置为容纳机架安装的设备，所述机架提供由顶部和两侧边界的前端口; 以及冷却空气管道，其围绕所述顶部和两侧可分离和附接到所述齿条，所述管道构造成与邻近所述管道的区域流体连通以从所述区域接收空气，所述管道包括：前部构件 ; 联接到前部构件的侧部构件; 以及端部构件，其构造成选择性地允许空气通过所述端部部件从所述区域进入所述管道; 其中管道附接到齿条以在齿条和管道之间形成基本上气密的密封。
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公开(公告)号：US08764527B2
公开(公告)日：2014-07-01
申请号：US11352423
申请日：2006-02-10
申请人： James E. Donovan , Gary Ware , Carlo Albano , Michael Falcinelli
发明人： James E. Donovan , Gary Ware , Carlo Albano , Michael Falcinelli
CPC分类号： F24F11/0001 , F24F11/77 , H05K7/20745
摘要： At least one aspect of the invention is directed to a ventilation device. The ventilation device includes a frame configured to be mounted to a barrier, and a plurality of air moving devices configured to be coupled to the frame and configured to draw air from a first side of the barrier to a second side of the barrier. The ventilation unit further includes a control device coupled to the plurality of air moving devices and configured to detect an out of tolerance condition of one of the plurality of air moving devices and control another one of the plurality of air moving devices to increase airflow though the another one of the plurality of air moving devices in response to the out of tolerance condition.
摘要翻译： 本发明的至少一个方面涉及通风装置。 通风装置包括构造成安装到屏障的框架，以及多个空气移动装置，其被配置为联接到框架并且被配置为将空气从屏障的第一侧抽吸到屏障的第二侧。 通风单元还包括耦合到多个空气移动装置并被配置为检测多个空气移动装置中的一个空气移动装置的超出公差状态的控制装置，并且控制多个空气移动装置中的另一个以增加气流 响应于超出公差状态的多个空气移动装置中的另一个。
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98.发明授权公开(公告)号：US08719319B2
公开(公告)日：2014-05-06
申请号：US12857214
申请日：2010-08-16
CPC分类号： H04L41/0213 , H04L41/044 , H04L41/046 , H04L41/22 , H04L43/00 , H04L43/0817
摘要： In one particular embodiment, the disclosure is directed to a network management system. The network monitoring system includes at least one device definition file, a simple network management protocol enabled communications interface, and a data access interface. The definition file includes query instructions associated with portions of MIBs associated with a network device. The simple network management protocol enabled communications interface may access the network device using the query instructions and may receive response data from the network device. The data access interface may be configured to provide external access to the response data and configure thresholds.
摘要翻译： 在一个特定实施例中，本公开涉及网络管理系统。 网络监控系统包括至少一个设备定义文件，启用简单网络管理协议的通信接口和数据访问接口。 定义文件包括与网络设备相关联的MIB的部分相关联的查询指令。 启用简单网络管理协议的通信接口可以使用查询指令访问网络设备，并且可以从网络设备接收响应数据。 数据访问接口可以被配置为提供对响应数据的外部访问并配置阈值。
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99.发明授权System and method for automatically addressing devices in a multi-drop network 有权用于自动寻址多点网络中的设备的系统和方法公开(公告)号：US08700747B2
公开(公告)日：2014-04-15
申请号：US13089678
申请日：2011-04-19
IPC分类号： G06F15/16
CPC分类号： H04L61/2092 , H04L29/12254 , H04L29/1232 , H04L61/2038
摘要： Systems and methods that automatically assign addresses to devices coupled to a shared bus are provided. In one example, a system for assigning addresses to a plurality of devices within a network includes a memory and at least one processor coupled to the memory. The system is configured to instruct all of the plurality of devices to respectively select a first dynamic address from a first set of dynamic addresses, respectively assign a different static address to each device having a first dynamic address that uniquely identifies the device, instruct all of the plurality of devices having a first dynamic address that identifies at least two devices to respectively select a second dynamic address from a second set of dynamic addresses and respectively assign another different static address to each device having a second dynamic address that uniquely identifies the device.
摘要翻译： 提供了自动将地址分配给耦合到共享总线的设备的系统和方法。 在一个示例中，用于向网络内的多个设备分配地址的系统包括存储器和耦合到存储器的至少一个处理器。 该系统被配置为指示所有多个设备分别从第一组动态地址选择第一动态地址，分别为具有唯一地识别设备的第一动态地址的每个设备分配不同的静态地址， 所述多个设备具有标识至少两个设备的第一动态地址，以分别从第二组动态地址选择第二动态地址，并且分别向具有唯一地标识所述设备的第二动态地址的每个设备分配另一个不同的静态地址。
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公开(公告)号：US08672732B2
公开(公告)日：2014-03-18
申请号：US11335874
申请日：2006-01-19
申请人： Neil Rasmussen , John H. Bean , Greg R. Uhrhan , Scott D. Buell
发明人： Neil Rasmussen , John H. Bean , Greg R. Uhrhan , Scott D. Buell
IPC分类号： F24F13/068
CPC分类号： H05K7/2079
摘要： A system for cooling a data center designed to house a plurality of electronic equipment racks, with each equipment rack being adapted to support at least one piece of electronic equipment and having an industry-standard width, includes at least one cooling rack including a housing having a width approximately one-half the width of each of the plurality of equipment racks. The system further includes cooling system components supported by the housing. Methods of cooling a data center are further disclosed.
摘要翻译： 一种用于冷却设计用于容纳多个电子设备机架的数据中心的系统，其中每个设备机架适于支撑至少一块电子设备并具有工业标准宽度，该系统包括至少一个冷却架，所述至少一个冷却架包括壳体， 宽度大约为多个设备机架中的每一个的宽度的一半。 该系统还包括由壳体支撑的冷却系统部件。 进一步公开了冷却数据中心的方法。
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