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1. 发明授权

US08676393B1 Power discovery and allocation within a power sharing group 有权
标题翻译：功率共享组中的功率发现和分配
公开(公告)号：US08676393B1
公开(公告)日：2014-03-18
申请号：US13048475
申请日：2011-03-15
申请人： John R. Hupton , Ali Ahmad Tareen , Minli Lln , Krishna Kumar Vavilala , Johnston Reid McGaughey
发明人： John R. Hupton , Ali Ahmad Tareen , Minli Lln , Krishna Kumar Vavilala , Johnston Reid McGaughey
IPC分类号： G05D3/12 , H02J1/10 , H02J3/14 , G06Q50/06 , G05F1/585
CPC分类号： H02J3/14 , G05F1/585 , G06Q50/06 , Y10T307/352
摘要： Disclosed in an example embodiment herein is a technique for performing discovery and power budgeting for a power sharing group comprising a plurality of power supply modules configured for sharing power. Data is collected to determine members of the power sharing group, input power and load power for members of the power sharing group. A power budget is determined for members of the power sharing group and the power budget is distributed to members of the power sharing group. Load shedding inputs are calculated in the event that load power exceeds the capacity of the power sharing group.
摘要翻译：在本文的示例性实施例中公开的是一种用于对包括被配置为共享电力的多个电源模块的功率共享组执行发现和功率预算的技术。收集数据以确定功率共享组成员，功率共享组成员的输入功率和负载功率。为功率分配组的成员确定功率预算，功率预算分配给功率共享组的成员。在负载功率超过功率共享组的容量的情况下计算负载脱落输入。

2. 发明授权

US08310089B2 Power sharing network communications device 有权
标题翻译：电力共享网络通信设备
公开(公告)号：US08310089B2
公开(公告)日：2012-11-13
申请号：US12772700
申请日：2010-05-03
申请人： Frederick Roland Schindler , Rudolph B. Klecka, III , Scott Lawrence Lennartz , John Alvin Herrmann , Yonghan Kang , Dylan Walker , Johnston Reid McGaughey
发明人： Frederick Roland Schindler , Rudolph B. Klecka, III , Scott Lawrence Lennartz , John Alvin Herrmann , Yonghan Kang , Dylan Walker , Johnston Reid McGaughey
IPC分类号： H02J1/10 , H02J3/46
CPC分类号： H04L49/40 , G06F1/266 , H02J1/14 , H04L12/10 , H04L12/40045 , Y10T307/352
摘要： A set of network communications devices shares available power among themselves to meet overall system power loading. An individual device is configured to include a local power supply delivering power to a local power bus at a local supply voltage varied in response to a voltage control signal. A protection component is connected between the local power bus and an external power cable used to connect the device to another device for sharing power. The protection component provides an interruptible low-impedance DC path for carrying current based on direction and magnitude of a voltage difference between the local power bus and the external power cable. Control circuitry is used to: (a) drive a current-sharing bus connected among the devices to influence a value of a system current-sharing signal indicating a level of system power loading among the devices; (b) generate a difference signal indicating a difference between local power loading of the local power supply and the system power loading reflected by the system current-sharing signal; and (c) generate the voltage control signal based on the difference signal to achieve a predetermined sharing of the system power loading by the local power supply.
摘要翻译：一组网络通信设备在它们之间共享可用电力以满足整个系统功率负载。单个设备被配置为包括本地电源，其以响应于电压控制信号而变化的本地电源电压向本地电力总线传送电力。保护组件连接在本地电源总线和用于将设备连接到另一设备以共享电源的外部电源线之间。保护元件提供了一个可中断的低阻抗直流路径，用于根据本地电源总线和外部电源线之间的电压差的方向和幅值传送电流。控制电路用于：（a）驱动连接在所述设备之间的电流共享总线，以影响指示所述设备之间的系统功率负载水平的系统电流共享信号的值; （b）产生指示本地电源的局部功率负载与由系统分流信号反映的系统功率负载之间的差异的差分信号; 和（c）基于差分信号产生电压控制信号，以实现由本地电源预先共享的系统功率负载。

3. 发明申请

US20110266867A1 POWER-SHARING NETWORK COMMUNICATIONS DEVICE 有权
标题翻译：动力共享网络通信设备
公开(公告)号：US20110266867A1
公开(公告)日：2011-11-03
申请号：US12772700
申请日：2010-05-03
申请人： Frederick Roland Schindler , Rudolph B. Klecka, III , Scott Lawrence Lennartz , John Alvin Herrmann , Yonghan Kang , Dylan Walker , Johnston Reid McGaughey
发明人： Frederick Roland Schindler , Rudolph B. Klecka, III , Scott Lawrence Lennartz , John Alvin Herrmann , Yonghan Kang , Dylan Walker , Johnston Reid McGaughey
IPC分类号： H02J1/10
CPC分类号： H04L49/40 , G06F1/266 , H02J1/14 , H04L12/10 , H04L12/40045 , Y10T307/352
摘要： A set of network communications devices shares available power among themselves to meet overall system power loading. An individual device is configured to include a local power supply delivering power to a local power bus at a local supply voltage varied in response to a voltage control signal. A protection component is connected between the local power bus and an external power cable used to connect the device to another device for sharing power. The protection component provides an interruptible low-impedance DC path for carrying current based on direction and magnitude of a voltage difference between the local power bus and the external power cable. Control circuitry is used to: (a) drive a current-sharing bus connected among the devices to influence a value of a system current-sharing signal indicating a level of system power loading among the devices; (b) generate a difference signal indicating a difference between local power loading of the local power supply and the system power loading reflected by the system current-sharing signal; and (c) generate the voltage control signal based on the difference signal to achieve a predetermined sharing of the system power loading by the local power supply.
摘要翻译：一组网络通信设备在它们之间共享可用电力以满足整个系统功率负载。单个设备被配置为包括本地电源，其以响应于电压控制信号而变化的本地电源电压向本地电力总线传送电力。保护组件连接在本地电源总线和用于将设备连接到另一设备以共享电源的外部电源线之间。保护元件提供了一个可中断的低阻抗直流路径，用于根据本地电源总线和外部电源线之间的电压差的方向和幅值传送电流。控制电路用于：（a）驱动连接在所述设备之间的电流共享总线，以影响指示所述设备之间的系统功率负载水平的系统电流共享信号的值; （b）产生指示本地电源的局部功率负载与由系统分流信号反映的系统功率负载之间的差异的差分信号; 和（c）基于差分信号产生电压控制信号，以实现由本地电源预先共享的系统功率负载。

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