公开(公告)号：US09748797B2

公开(公告)日：2017-08-29

申请号：US14590766

申请日：2015-01-06

申请人： Microsoft Technology Licensing, LLC.

发明人： Steven R. Steinert ,  Daniel N. McManus ,  Joseph L. Soroka ,  Vincent Karczewski ,  Shu-Kuen Raymond Chiu ,  Kris S. Redding ,  Scott T. Seaton

IPC分类号： H02J4/00 ,  H02J9/04 ,  H02J3/00

CPC分类号： H02J9/04 ,  H02J3/006

摘要： Key interlock systems and methods are described for safely carrying out a closed-transition procedure in an electric power distribution system in which two load busses that can be separately powered by the same power source or by two different power sources can be connected together via one or more bus tie breakers and in which a static transfer switch is used to selectively deliver power from one of the two different power sources to at least one of the load busses. Embodiments described herein prohibit access to a key that is required to close a bus tie breaker that connects the two load busses until at least a determination is made that a particular bypass breaker of the static transfer switch has been closed, thereby ensuring that both load busses are connected to the same power source.

公开(公告)号：US20170229894A1

公开(公告)日：2017-08-10

申请号：US15495167

申请日：2017-04-24

申请人： Schumacher Electric Corp.

发明人： Ronald A. Durando ,  Fred Allen ,  Steve Simon ,  Necdet Ergul

IPC分类号： H02J7/00 ,  H01M10/42 ,  H01M2/10 ,  H02J9/04

CPC分类号： H02J7/0054 ,  B60L53/16 ,  B60L53/20 ,  H01M2/1022 ,  H01M10/4264 ,  H01M2220/30 ,  H02J7/0042 ,  H02J7/0045 ,  H02J7/345 ,  H02J9/04 ,  H02J2001/006 ,  H02J2007/0059

摘要： A portable battery booster for providing a compact, light, and energy efficient battery to jump start a vehicle. The portable battery booster generally includes a housing, a battery means adapted to be received by the housing, a pair of cable means, each of the cable means having a proximal end and a distal end, the proximal end electrically connected to the battery means and the distal end detachably connected to a discharged battery of the vehicle. The battery is generally comprised of one or more batteries having the type of primary lithium-metal, rechargeable lithium-ion, and/or lithium-polymer and more specifically preferably comprised of lithium iron phosphate for fast charging, small size, and high performance. The battery may also be connected to one or more supercapacitors, an internal CPU, DC/DC converter, etc. to increase performance. The cable means includes jaws that detachably connect to the housing in a flush and sleek manner.

公开(公告)号：US09713280B2

公开(公告)日：2017-07-18

申请号：US14935802

申请日：2015-11-09

申请人： DELTA ELECTRONICS, INC.

发明人： Yuan-Fang Lai ,  Ying-Sung Chang

IPC分类号： H05K7/20 ,  H05K7/14 ,  G06F1/18 ,  G06F1/30 ,  H02B1/36 ,  H02J9/04

CPC分类号： H05K7/1492 ,  G06F1/188 ,  G06F1/189 ,  G06F1/26 ,  G06F1/30 ,  H02B1/36 ,  H02J3/1842 ,  H02J9/04 ,  H05K7/1432 ,  Y02E40/22

摘要： A standalone uninterruptible power supply includes a cabinet and a power supply unit. The cabinet has a frame, rails and carrier plates removably disposed on the rails. The power supply unit installed in the frame includes a control module, a power input module, a power output module and cables. The control module is installed in one carrier plate. The power input module and the power output module are electrically connected with the control module and installed in another carrier plate. The cables are detachably connected with the control module, the input module and the power output module.

公开(公告)号：US20170104364A1

公开(公告)日：2017-04-13

申请号：US14877524

申请日：2015-10-07

申请人： James A. Kavanagh

发明人： James A. Kavanagh

IPC分类号： H02J9/04 ,  H05B37/02

CPC分类号： H05B37/0254 ,  H04L12/40 ,  H04L12/413 ,  H05B37/0263

摘要： The present invention relates in general to the provision of system, method and apparatus for providing temporary low voltage power and is useful for providing power for a Power-over-Ethernet (PoE) powered lighting network. The present invention is useful in a building under construction. Advantageously, the inventive technology includes mobile apparatus that is transportable, thus allowing the apparatus to be transported onto a site, used, and transported from a site. Furthermore, the inventive technology beneficially includes equipment for providing conditioned air space within the apparatus.

公开(公告)号：US09356470B2

公开(公告)日：2016-05-31

申请号：US13710155

申请日：2012-12-10

申请人： Intelligent Energy Limited

发明人： Kei Edgardo Yamamoto ,  Andrew Philip Gust Peterson ,  Courtney Aline Helland ,  Timothy Prowten ,  Eric Allen Wooley ,  Daniel Braithwaite ,  Tibor Fabian ,  Sergio Glavan

IPC分类号： H02J9/04 ,  H02J3/38 ,  H02J9/06

CPC分类号： H02J9/04 ,  H02J3/387 ,  H02J9/06 ,  Y02B90/14 ,  Y10T307/615

摘要： A method of operating a power adapter that includes an energy storage device and a fuel cell system including a fuel supply and a fuel cell stack, the method including determining a connectivity state of an auxiliary power source and a load with the power adapter, and selecting a power adapter operation mode based on the connection states of the auxiliary power source and the load. The operation modes of the power adapter include at least an auxiliary mode when the auxiliary power source and the load are connected to the power adapter, and a fuel cell mode when the auxiliary power source is disconnected from the power adapter and the load is connected to the power adapter. The auxiliary mode includes providing power from the auxiliary power source to the load, and the fuel cell mode includes providing fuel cell power to the load.

摘要翻译： 一种操作包括能量存储装置和包括燃料电池和燃料电池堆的燃料电池系统的电力适配器的方法，所述方法包括：利用电源适配器确定辅助电源和负载的连接状态，以及选择 基于辅助电源和负载的连接状态的电源适配器操作模式。 当辅助电源和负载连接到电源适配器时，电源适配器的操作模式至少包括辅助模式，当辅助电源与电源适配器断开并且负载连接到 电源适配器。 辅助模式包括从辅助电源向负载提供电力，并且燃料电池模式包括向负载提供燃料电池功率。

公开(公告)号：US09337688B2

公开(公告)日：2016-05-10

申请号：US13875249

申请日：2013-05-01

申请人： Modular Power Solutions, Inc.

发明人： Matthew John Englert ,  Simon D. Harkins ,  Christopher J. Crosby, Jr. ,  Steven Emert

IPC分类号： H02J9/04 ,  H02J9/06

CPC分类号： H02J9/04 ,  H02J9/06 ,  Y10T307/62

摘要： A set of two or more modular-critical-power-distribution skids are arranged in a redundant power center configuration to supply power to electrical loads in a modular data center facility. The skids are housed in hardened buildings. The uninterruptable power supply is electrically and mechanically connected into the multiple power distribution cabinets, all of which are mounted onto a steel framed support structure, which supports a weight of those uninterruptable power supplies and power distribution cabinets. The environmental control system controls a cooling system for the modular-critical-power-distribution skids. Electrical power from the A-side and B-side connects in a redundant power configuration to electrical loads in the cooling system.

摘要翻译： 冗余电源中心配置中安装了两套或更多模块化关键电源分配滑盖，以便为模块化数据中心设施中的电气负载供电。 滑板被安置在硬化的建筑物内。 不间断电源电气和机械连接到多个配电柜中，所有这些配电柜都安装在钢框架支撑结构上，该支架结构支持那些不间断的电源和配电柜的重量。 环境控制系统控制用于模块化关键功率分配滑轨的冷却系统。 A侧和B侧的电源以冗余电源配置连接到冷却系统中的电气负载。

公开(公告)号：US09305671B2

公开(公告)日：2016-04-05

申请号：US13795911

申请日：2013-03-12

申请人： NuScale Power, LLC

发明人： Ted Hough

IPC分类号： H02J3/38 ,  H02J9/04 ,  G21D3/04 ,  G21D1/00 ,  H02J3/00 ,  G21D1/02

CPC分类号： G21D3/04 ,  G21D1/00 ,  H02J3/006 ,  H02J9/06 ,  Y02E30/40 ,  Y04S10/525 ,  Y10T307/344

摘要： An electrical power system for a nuclear power facility includes an active alternating current (AC) power bus configured to be electrically coupled to a plurality of engineered safety feature (ESF) loads of a plurality of nuclear power systems, each of the ESF loads configured to fail to a safe position upon loss of primary AC power; a critical battery system electrically coupled to the active AC bus, the critical battery system comprising a plurality of valve regulated lead acid (VRLA) batteries; and a primary AC power source electrically coupled to the active AC bus.

摘要翻译： 用于核电设施的电力系统包括被配置为电耦合到多个核电系统的多个工程安全特征（ESF）负载的有源交流（AC）电力总线，每个ESF负载被配置为 失去主要交流电源后，不能保证安全; 电气耦合到有源AC总线的关键电池系统，所述临界电池系统包括多个阀调节铅酸（VRLA）电池; 以及电耦合到有源AC总线的主交流电源。

公开(公告)号：US09246355B2

公开(公告)日：2016-01-26

申请号：US14019641

申请日：2013-09-06

申请人： Texas Instruments Incorporated

发明人： Jacek Korec ,  Stephen L. Colino

IPC分类号： H02J9/04 ,  H01L29/417 ,  H01L29/78 ,  H01L29/45 ,  H01L29/49

CPC分类号： H02J9/04 ,  H01L29/41766 ,  H01L29/456 ,  H01L29/4933 ,  H01L29/7835 ,  H01L2224/05001 ,  H01L2224/05023 ,  H01L2224/05568 ,  H01L2224/16 ,  H01L2924/00014 ,  H01L2924/1305 ,  H01L2924/13091 ,  H01L2924/3025 ,  Y10T307/461 ,  Y10T307/469 ,  Y10T307/625 ,  Y10T307/696 ,  H01L2924/00 ,  H01L2224/05599 ,  H01L2224/05099

摘要： A semiconductor device includes a semiconductor substrate, a first p-channel laterally diffused metal oxide semiconductor (LDMOS) transistor formed over the semiconductor substrate and additional p-channel LDMOS transistors formed over the semiconductor substrate. First drain and gate electrodes are formed over the substrate and are coupled to the first LDMOS transistor. Additional drain and gate electrodes are formed over the substrate and are coupled to the second LDMOS transistor. A common source electrode for the first and second LDMOS transistors is also formed over the substrate.

公开(公告)号：US20150340907A1

公开(公告)日：2015-11-26

申请号：US14759404

申请日：2013-11-08

申请人： Xingliang LEI

发明人： Xingliang Lei

IPC分类号： H02J9/04

CPC分类号： H02J9/04 ,  B60L8/003 ,  H02J1/00 ,  H02J9/061 ,  H02J2001/006 ,  Y02T10/7083 ,  Y10T307/625

摘要： An emergency power source comprises a housing. A battery pack (4) is arranged in the housing for storing electric energy. The input end of the battery pack (4) is connected to a charging circuit (1) for charging the battery pack (4) and the output end of a solar energy panel input circuit (2), the output end of the battery pack (4) is connected to a heavy-current output circuit (7) for outputting a heavy current when an automobile starts, and an external battery intelligent detection system (6) is connected between the battery pack (4) and the heavy-current output circuit (7). The emergency power source is convenient for charging, can output a heavy current for starting an automobile, and can also accurately control heavy-current output.

摘要翻译： 应急电源包括壳体。 电池组（4）布置在壳体中用于存储电能。 电池组（4）的输入端连接到用于对电池组（4）充电的充电电路（1）和太阳能板输入电路（2）的输出端，电池组的输出端 4）连接到大电流输出电路（7），用于在汽车启动时输出大电流，并且外部电池智能检测系统（6）连接在电池组（4）和大电流输出电路 （7）。 应急电源方便充电，可以输出大电流起动汽车，也可以精确控制大电流输出。

公开(公告)号：US09142899B2

公开(公告)日：2015-09-22

申请号：US13871753

申请日：2013-04-26

申请人： Eaton Corporation

发明人： Daniel Jason Leeman ,  Robert Allan Morris

IPC分类号： H02J9/00 ,  H01R13/00 ,  H02J9/04 ,  H02B11/167 ,  H02B11/173 ,  H02B11/12

CPC分类号： H01R13/00 ,  H01R25/142 ,  H02B1/21 ,  H02B1/36 ,  H02B11/12 ,  H02B11/167 ,  H02B11/173 ,  H02J9/00 ,  H02J9/04

摘要： A power backfeed apparatus includes a housing configured be removably positioned in a compartment of a motor control center (MCC), a contact assembly supported by the housing and comprising at least one contact configured to face a corresponding at least one power conductor of the MCC when the housing is disposed in the compartment and a power cable connector supported by the housing and configured to support connection of an external power cable thereto when the housing is disposed in the compartment, the power cable connector configured to be electrically coupled to the at least one contact of the contact assembly. A contact engagement mechanism forces the at least one contact into contact with the at least one power conductor to electrically couple the at least one contact and the at least one power conductor.

摘要翻译： 动力反馈装置包括壳体，其被构造成可拆卸地定位在电动机控制中心（MCC）的隔室中;触头组件，其被壳体支撑，并且包括至少一个接触件，该触头配置为面对MCC的相应的至少一个电力导体， 所述壳体设置在所述隔间中，以及电力电缆连接器，所述电力电缆连接器由所述壳体支撑并且被配置为当所述壳体设置在所述隔室中时支撑外部电力电缆的连接，所述电力电缆连接器被配置为电耦合到所述至少一个 接触组件的接触。 触点接合机构迫使所述至少一个触点与所述至少一个电力导体接触，以电耦合所述至少一个触点和所述至少一个电力导体。