公开(公告)号：US20120117374A1

公开(公告)日：2012-05-10

申请号：US13384034

申请日：2009-10-08

申请人： Won Ok Kwon ,  Jae Sung Lee ,  Seong Woon Kim

发明人： Won Ok Kwon ,  Jae Sung Lee ,  Seong Woon Kim

IPC分类号： G06F1/26

CPC分类号： G06F3/0227 ,  G06F1/189 ,  G06F1/26 ,  H02J1/00

摘要： Provided is a central management computing system. The central management computing system includes a plurality of terminals, and a rack system. The rack system is connected to the plurality of terminals. The rack system includes a rack power supply unit, a plurality of computers, and a switch. The rack power supply unit is mounted in a rack and converts an AC power into a plurality of DC powers to output to a plurality of DC output ports. The plurality of computers are mounted in the rack and receive the DC powers from the DC output ports. The switch is mounted in the rack and dynamically connects the computers to the terminals, respectively.

摘要翻译： 提供了一个中央管理计算系统。 中央管理计算系统包括多个终端和机架系统。 机架系统连接到多个终端。 机架系统包括机架电源单元，多个计算机和开关。 机架电源单元安装在机架中，并将AC电力转换成多个DC电力，以输出到多个DC输出端口。 多个计算机安装在机架中并从DC输出端口接收直流电力。 交换机安装在机架中，并分别动态地将计算机连接到终端。

公开(公告)号：US20100156176A1

公开(公告)日：2010-06-24

申请号：US12554544

申请日：2009-09-04

申请人： Dae Won Kim ,  Won Ok Kwon ,  Seong Woon Kim

发明人： Dae Won Kim ,  Won Ok Kwon ,  Seong Woon Kim

IPC分类号： H02J1/00

CPC分类号： H02J1/00 ,  H02M2001/007 ,  H02M2001/008 ,  Y10T307/406

摘要： Provided are a DC power supply device and a DC power supply system for supplying multiple DC powers having variable voltages using a power line communication (PLC). The DC power supply device includes an AC/DC converter, a DC/DC distributor, a plurality of output voltage regulators, a voltage control module, and a PLC modem. The AC/DC converter converts an inputted AC voltage into DC voltage, and the DC/DC distributor distributes the DC voltage according to number of external devices. The output voltage regulators output the distributed DC voltage to the external devices. The voltage control module controls the output voltage regulators to output voltages according to the voltage request information of the external devices. The PLC modem transmits/receives the real-time voltage request information of the external devices through a power line.

摘要翻译： 提供了一种DC电源装置和用于使用电力线通信（PLC）提供具有可变电压的多个DC电力的DC电源系统。 直流电源装置包括AC / DC转换器，DC / DC分配器，多个输出稳压器，电压控制模块和PLC调制解调器。 AC / DC转换器将输入的AC电压转换为DC电压，DC / DC分配器根据外部设备的数量分配直流电压。 输出电压调节器将分布式直流电压输出到外部设备。 电压控制模块根据外部设备的电压请求信息控制输出电压调节器输出电压。 PLC调制解调器通过电源线发送/接收外部设备的实时电压请求信息。

公开(公告)号：US20090151910A1

公开(公告)日：2009-06-18

申请号：US12185262

申请日：2008-08-04

申请人： Won-Ok Kwon ,  Seong-Woon Kim

发明人： Won-Ok Kwon ,  Seong-Woon Kim

IPC分类号： H01L23/467 ,  H05K7/18 ,  H05K7/20 ,  H05K5/00 ,  F24H3/02 ,  F28D15/00

CPC分类号： H05K7/20745

摘要： Provided are a combination rack system for discharging hot air separately, and system and method for cooling a data center. The cooling system includes a combination rack system, a discharge pipe connected to the combination rack system, a docking part for connecting the combination rack system and the discharge pipe, a discharge fan for discharging air from the combination rack system to the discharge pipe, an inlet at one side of the discharge pipe for introducing outside air into the discharge pipe, and an outlet at the other side of the discharge pipe for discharging air from the discharge pipe. The combination rack system includes racks and cooling fans. The racks are spaced with their rear sides facing each other, and the cooling fans are disposed between the racks. Therefore, air heated in the combination rack system can be discharged from the combination rack system separately from inner cold air.

摘要翻译： 提供分别排出热风的组合机架系统，以及用于冷却数据中心的系统和方法。 冷却系统包括组合机架系统，连接到组合机架系统的排出管，用于连接组合架系统和排放管的对接部，用于将空气从组合架系统排出到排出管的排出风扇， 用于将外部空气引入排出管的排出管的一侧的入口和排出管的另一侧的出口，用于从排出管排出空气。 组合机架系统包括机架和冷却风扇。 齿条间隔开，其后侧相互面对，并且冷却风扇设置在机架之间。 因此，在组合齿条系统中加热的空气可以与内部冷空气分离地从组合齿条系统排出。

公开(公告)号：US08473768B2

公开(公告)日：2013-06-25

申请号：US12649241

申请日：2009-12-29

申请人： Dae Won Kim ,  Sun Wook Kim ,  Won-Ok Kwon ,  Seong Woon Kim

发明人： Dae Won Kim ,  Sun Wook Kim ,  Won-Ok Kwon ,  Seong Woon Kim

IPC分类号： G06F1/30

CPC分类号： G06F1/3203 ,  G06F1/263 ,  G06F1/30

摘要： A power control apparatus for a cluster system, includes a cluster including a plurality of nodes, each equipped with a battery; and a power control unit connected to the cluster over a network and configured to monitor power management information and performance information of the cluster and to set a power capping threshold based on the monitored power management information and performance information of the cluster. Accordingly, the power control unit enables power of the cluster to be limited by turning on and off the batteries when power of the cluster system increases up to the power capping threshold.

摘要翻译： 一种用于集群系统的电力控制装置，包括：包括多个节点的集群，每个节点配备有电池; 以及电力控制单元，其通过网络连接到所述集群，并且被配置为监视所述集群的电力管理信息和性能信息，并且基于所监视的功率管理信息和所述集群的性能信息来设置功率上限阈值。 因此，功率控制单元能够通过在集群系统的功率增加到功率上限阈值时打开和关闭电池来限制集群的电力。

公开(公告)号：US20110006607A1

公开(公告)日：2011-01-13

申请号：US12638426

申请日：2009-12-15

申请人： Won-Ok KWON ,  Seong Woon KIM

发明人： Won-Ok KWON ,  Seong Woon KIM

IPC分类号： H02J9/00

CPC分类号： H02J1/102 ,  G06F1/30 ,  H02J9/062 ,  H02J2001/008 ,  Y10T307/625

摘要： A hybrid power supply apparatus for data center includes: one or more power sources; and an uninterruptible rack level power supply unit supplied with an Alternating Current (AC) power from said one or more power sources, and configured to supply Direct Current (DC) power to a rack, the power supply unit supplying the DC power to the rack without interruption when supply of the power from said one or more power sources is stopped. The apparatus further includes a node provided in the rack and supplied with the DC power from the uninterruptible rack level power supply unit.

摘要翻译： 一种用于数据中心的混合供电装置包括：一个或多个电源; 以及不间断的机架级电源单元，其被提供有来自所述一个或多个电源的交流电（AC）电力，并被配置为向机架提供直流（DC）电力，所述电源单元向所述机架提供直流电力 当来自所述一个或多个电源的电力供应停止时，不中断。 该装置还包括设置在机架中并且提供来自不间断机架级电源单元的直流电力的节点。

公开(公告)号：US07395192B2

公开(公告)日：2008-07-01

申请号：US11243590

申请日：2005-10-05

申请人： Won Ok Kwon ,  Kyoung Park

发明人： Won Ok Kwon ,  Kyoung Park

IPC分类号： G06F17/10 ,  G06F17/50

CPC分类号： G06F17/5036

摘要： A method for converting an IBIS (Input/output Buffer Information Specification) model to a SPICE (Simulation Program with Integrated Circuit Emphasis) behavioral model by RC (resistor/capacitor) extraction is provided. In the method, when the SPICE behavioral models of pull-up and pull-down transistors being switching components of the output IBIS model is embodied, a resistance is extracted from voltage-current tables of the pull-up and pull-down transistors and a capacitance is extracted from voltage-time tables of the pull-up and pull-down transistors so that a static characteristic is modeled as a resistor and a dynamic characteristic is modeled as a capacitor.

摘要翻译： 提供了一种通过RC（电阻/电容）提取将IBIS（输入/输出缓冲器信息规范）模型转换为SPICE（具有集成电路强调的仿真程序）行为模型的方法。 在该方法中，当实现了作为输出IBIS模型的开关部件的上拉和下拉晶体管的SPICE行为模型时，从上拉和下拉晶体管的电压电流表中提取电阻，并且 从上拉和下拉晶体管的电压 - 时间表中提取电容，使得静态特性被建模为电阻器，动态特性被建模为电容器。

公开(公告)号：US20100042860A1

公开(公告)日：2010-02-18

申请号：US12414072

申请日：2009-03-30

申请人： Won Ok KWON ,  Seong Woon KIM ,  Myung Joon KIM

发明人： Won Ok KWON ,  Seong Woon KIM ,  Myung Joon KIM

IPC分类号： G06F1/26

CPC分类号： G06F1/3203

摘要： Provided is a method of controlling a rack power supply system and a rack power supply apparatus. The system includes a plurality of computing devices mounted in a rack, and a rack power supply apparatus supplying the plurality of computing devices with direct current (DC) power. The rack power supply apparatus includes a plurality of power generating units and a control unit. The plurality of power generating units are supplied with alternating current (AC) power to generate the DC power. The control unit controls to turn on or off each power generating unit in consideration of power consumption.

摘要翻译： 提供了一种控制机架电源系统和机架电源装置的方法。 该系统包括安装在机架中的多个计算装置和向多个计算装置提供直流（DC）功率的机架电源装置。 机架供电装置包括多个发电单元和控制单元。 多个发电单元被提供有交流（AC）电力以产生直流电力。 考虑到功率消耗，控制单元控制打开或关闭每个发电单元。

公开(公告)号：US20110119514A1

公开(公告)日：2011-05-19

申请号：US12649241

申请日：2009-12-29

申请人： Dae Won Kim ,  Sun Wook Kim ,  Won-Ok Kwon ,  Seong Woon Kim

发明人： Dae Won Kim ,  Sun Wook Kim ,  Won-Ok Kwon ,  Seong Woon Kim

IPC分类号： G06F11/30 ,  G06F1/00 ,  G06F15/173

CPC分类号： G06F1/3203 ,  G06F1/263 ,  G06F1/30

摘要： A power control apparatus for a cluster system, includes a cluster including a plurality of nodes, each equipped with a battery; and a power control unit connected to the cluster over a network and configured to monitor power management information and performance information of the cluster and to set a power capping threshold based on the monitored power management information and performance information of the cluster. Accordingly, the power control unit enables power of the cluster to be limited by turning on and off the batteries when power of the cluster system increases up to the power capping threshold.

摘要翻译： 一种用于集群系统的电力控制装置，包括：包括多个节点的集群，每个节点配备有电池; 以及电力控制单元，其通过网络连接到所述集群，并且被配置为监视所述集群的电力管理信息和性能信息，并且基于所监视的功率管理信息和所述集群的性能信息来设置功率上限阈值。 因此，功率控制单元能够通过在集群系统的功率增加到功率上限阈值时打开和关闭电池来限制集群的电力。

公开(公告)号：US20110019352A1

公开(公告)日：2011-01-27

申请号：US12632711

申请日：2009-12-07

申请人： Won-Ok KWON ,  Seong Woon Kim

发明人： Won-Ok KWON ,  Seong Woon Kim

IPC分类号： G06F1/16 ,  G06F1/26

CPC分类号： G06F1/189 ,  G06F1/181 ,  G06F1/184 ,  G06F1/185

摘要： A rack-mount computer mounted in a rack system connected to multiple terminals, includes: a power distribution board (PDB) for supplying each power load with DC power; a storage device connected to a backplane for receiving power from the PDB in a hotplug manner; a mainboard for receiving power from the PDB to execute computing; and an input/output card, connected to the mainboard, for processing specific input/output data.

摘要翻译： 安装在与多个终端连接的机架系统中的机架式计算机包括：用于向每个电力负载提供DC电力的配电板（PDB）; 连接到背板的存储设备，用于以热插拔方式从PDB接收电力; 用于从PDB接收电力以执行计算的主板; 以及连接到主板的用于处理特定输入/输出数据的输入/输出卡。

公开(公告)号：US20060224374A1

公开(公告)日：2006-10-05

申请号：US11243590

申请日：2005-10-05

申请人： Won Ok Kwon ,  Kyoung Park

发明人： Won Ok Kwon ,  Kyoung Park

IPC分类号： G06F17/50

CPC分类号： G06F17/5036

摘要： A method for converting an IBIS (Input/output Buffer Information Specification) model to a SPICE (Simulation Program with Integrated Circuit Emphasis) behavioral model by RC (resistor/capacitor) extraction is provided. In the method, when the SPICE behavioral models of pull-up and pull-down transistors being switching components of the output IBIS model is embodied, a resistance is extracted from voltage-current tables of the pull-up and pull-down transistors and a capacitance is extracted from voltage-time tables of the pull-up and pull-down transistors so that a static characteristic is modeled as a resistor and a dynamic characteristic is modeled as a capacitor.

摘要翻译： 提供了一种通过RC（电阻/电容）提取将IBIS（输入/输出缓冲器信息规范）模型转换为SPICE（具有集成电路强调的仿真程序）行为模型的方法。 在该方法中，当实现了作为输出IBIS模型的开关部件的上拉和下拉晶体管的SPICE行为模型时，从上拉和下拉晶体管的电压电流表中提取电阻，并且 从上拉和下拉晶体管的电压 - 时间表中提取电容，使得静态特性被建模为电阻器，动态特性被建模为电容器。