公开(公告)号：US08872380B2

公开(公告)日：2014-10-28

申请号：US13082827

申请日：2011-04-08

Applicant: Kyung-Sub Shim

Inventor： Kyung-Sub Shim

IPC: H02J1/00 ,  H01M10/48 ,  H01M10/42 ,  H02J7/00

CPC classification number: H01M10/486 ,  H01M10/425 ,  H01M10/482 ,  H01M2200/105 ,  H01M2200/106 ,  H02J7/0029 ,  Y02E60/12 ,  Y02P90/50 ,  Y10T307/615 ,  Y10T307/625 ,  Y10T307/696 ,  Y10T307/707 ,  Y10T307/735

Abstract: An energy storage system includes a plurality of battery units; a plurality of thermistors detecting a temperature of the plurality of battery units; a multiplexer performing multiplexing on the plurality of thermistors, and connecting a thermistor selected from among the plurality of thermistors to a reference resistor; a power switch unit arranged between the reference resistor and a power voltage terminal; and a control signal input unit receiving a control signal applied to the multiplexer and the power switch unit, and receiving two or more control bits contained in the control signal. In the energy storage system, a temperature measurement operation is performed at a plurality of measurement positions, whereby a current state of a battery may be accurately detected, an entire circuit may be reduced and simplified, and low power consumption may be realized.

Abstract translation: 能量存储系统包括多个电池单元; 检测多个电池单元的温度的多个热敏电阻; 多路复用器对所述多个热敏电阻进行多路复用，并将从所述多个热敏电阻中选择的热敏电阻连接到参考电阻器; 电源开关单元，布置在参考电阻器和电源电压端子之间; 以及控制信号输入单元，其接收施加到所述多路复用器和所述功率开关单元的控制信号，以及接收包含在所述控制信号中的两个或更多个控制位。 在能量存储系统中，在多个测量位置进行温度测量操作，从而可以精确地检测电池的当前状态，可以减少和简化整个电路，并且可以实现低功耗。

公开(公告)号：US20140312697A1

公开(公告)日：2014-10-23

申请号：US13868716

申请日：2013-04-23

Applicant: Honeywell International Inc.

Inventor： Daniel Landry ,  Daniel Tousignant ,  Alex Daher ,  Marco Lussier

IPC: H03K3/012

CPC classification number: H03K17/00 ,  H02M1/44 ,  H02M5/257 ,  H02M2001/0006 ,  H03K17/136 ,  H03K17/725 ,  H03K2217/0081 ,  Y10T307/615

Abstract: A power supply unit for use with thermostats or other like devices requiring power. A power supply unit may be designed to keep electromagnetic interference emissions at a minimum, particularly at a level that does not violate governmental regulations. A unit may be designed so that there is enough power for a triggering a switch at about a cross over point of a waveform of input power to the unit. Power for triggering may come from a storage source rather than line power to reduce emissions on the power line. Power for the storage source may be provided with power stealing. Power stealing may require switching transistors which can generate emissions. Gate signals to the transistors may be especially shaped to keep emissions from transistor switching at a minimum.

Abstract translation: 用于需要电力的恒温器或其他类似装置的电源单元。 电源单元可以设计成将电磁干扰排放量保持在最小值，特别是在不违反政府法规的水平。 一个单元可以被设计成使得有足够的电力来触发开关在大约与该单元的输入功率的波形的交叉点上。 用于触发的电源可能来自存储源，而不是线路电源，以减少电力线上的排放。 存储源的电源可能会被窃电。 窃电可能需要可以产生排放的开关晶体管。 对晶体管的栅极信号可以特别地成形为将晶体管切换的发射保持在最小。

公开(公告)号：US20140306537A1

公开(公告)日：2014-10-16

申请号：US14238844

申请日：2011-08-19

Applicant: Chemmangot Velayudhan Nayar

Inventor： Chemmangot Velayudhan Nayar

IPC: H02J7/35

CPC classification number: H02J7/35 ,  H02J7/34 ,  Y02E10/766 ,  Y02P80/21 ,  Y10T307/615

Abstract: The present disclosure describes embodiments of an efficient power management system and method for fuel efficiency. The power management system comprises an energy storage unit, at least one renewable energy resource, a controller and an engine. The engine is configured to operate at varying speeds to provide mechanical energy to a variable speed DC generator to generate power to charge up the energy storage unit. The speed of the engine is varied in response to a speed reference determined by the controller.

Abstract translation: 本公开描述了用于燃料效率的有效功率管理系统和方法的实施例。 电力管理系统包括能量存储单元，至少一个可再生能源，控制器和发动机。 发动机被配置为以变化的速度操作以向可变速度直流发电机提供机械能以产生电能以使能量存储单元充电。 发动机的速度响应于由控制器确定的速度参考而变化。

公开(公告)号：US08853887B2

公开(公告)日：2014-10-07

申请号：US12945340

申请日：2010-11-12

Applicant: Kristian Silberbauer ,  Carsten Nommensen Tingskov

Inventor： Kristian Silberbauer ,  Carsten Nommensen Tingskov

IPC: H02J7/00 ,  H02J9/00 ,  H02J9/06

CPC classification number: H02J9/062 ,  H02J9/06 ,  H02J2009/068 ,  Y10T307/615 ,  Y10T307/625

Abstract: According to one aspect, embodiments of the invention provide a UPS system comprising a first input, a second input, an output, a power module coupled to the first input, wherein the power module is configured to condition power provided to the input of the power module and provide conditioned power to an output of the power module, and a static bypass switch module selectively coupled to the first input and the second input, wherein, in a first mode of operation, the static bypass switch module is configured to couple the second input to the input of the power module, and provide a second input power to the input of the power module, and wherein, in a second mode of operation, the static bypass switch module is configured to provide a first input power to the output of the UPS system, through the bypass switch module, bypassing the power module.

Abstract translation: 根据一个方面，本发明的实施例提供了一种UPS系统，其包括第一输入端，第二输入端，输出端，耦合到第一输入端的功率模块，其中功率模块被配置为调节提供给功率输入端的功率 模块，并且向所述电源模块的输出端提供调节电力，以及选择性地耦合到所述第一输入端和所述第二输入端的静态旁路开关模块，其中，在第一操作模式中，所述静态旁路开关模块被配置为将所述第二 输入到功率模块的输入端，并向功率模块的输入提供第二输入功率，并且其中，在第二操作模式中，所述静态旁路开关模块被配置为向所述功率模块的输出提供第一输入功率 UPS系统通过旁路开关模块绕过电源模块。

公开(公告)号：US20140292086A1

公开(公告)日：2014-10-02

申请号：US13853936

申请日：2013-03-29

Applicant: PEREGRINE SEMICONDUCTOR CORPORATION

Inventor： Robert Mark Englekirk

IPC: H02J9/06

CPC classification number: G06F1/26 ,  Y10T307/615

Abstract: A monolithically integrated circuit with one or more supply overrides without need of an override control pin to the IC is presented. The internal circuitry to control such an override is presented and various override conditions are also presented.

Abstract translation: 提供具有一个或多个电源覆盖的单片集成电路，而不需要对IC的覆盖控制引脚。 提出了控制这种超控的内部电路，并提出了各种超驰条件。

公开(公告)号：US20140252861A1

公开(公告)日：2014-09-11

申请号：US14348085

申请日：2012-04-16

Applicant: Dalin Zhou ,  Yangpeng Zhang ,  Mingyuan Liu ,  Huaping Li ,  Zhitian Ye

Inventor： Dalin Zhou ,  Yangpeng Zhang ,  Mingyuan Liu ,  Huaping Li ,  Zhitian Ye

IPC: H02J4/00

CPC classification number: H02J9/005 ,  G05F1/46 ,  H02J4/00 ,  H04M19/00 ,  Y10T307/615

Abstract: The present invention discloses a standby power supply circuit for a 2-wire bus intercom system and an apparatus thereof. The standby power supply circuit is separated into two power supply modules; in which the first power supply module is a power supply to standby circuit and the second power supply module is a power supply to operation circuit; said power supply to operation circuit is switched off by a constant current switch when the device load is at the standby status; and said power supply to standby circuit comprises a constant current circuit whose alternating current impedance is very large. The solutions of the present invention achieve larger alternating current impedance for the 2-wire intercom system, which can offer sufficient power for many device loads both in the conditions of operation and standby statuses.

Abstract translation: 本发明公开了一种用于2线总线对讲系统的备用电源电路及其装置。 备用电源电路分为两个电源模块; 其中第一电源模块是备用电路的电源，第二电源模块是运行电路的电源; 当设备负载处于待机状态时，通过恒流开关断开操作电路的电源; 并且所述待机电路的电源包括其交流阻抗非常大的恒流电路。 本发明的解决方案为2线对讲系统实现更大的交流阻抗，其可以在操作条件和待机状态下为许多设备负载提供足够的电力。

公开(公告)号：US08823211B2

公开(公告)日：2014-09-02

申请号：US13243603

申请日：2011-09-23

Applicant: Sheng-Hua Li ,  Chi-Hsien Lee

Inventor： Sheng-Hua Li ,  Chi-Hsien Lee

IPC: H02J1/12

CPC classification number: H02J3/385 ,  H02J7/345 ,  H02J7/35 ,  H02J2007/0095 ,  Y02E10/566 ,  Y02E10/58 ,  Y10T307/516 ,  Y10T307/615

Abstract: A photovoltaic inverter is provided, having a controller, an auxiliary power and a buffering element. The auxiliary power provides power to the controller. The buffering element is coupled between a photovoltaic panel and the auxiliary power such that the buffering element stores energy output from the photovoltaic panel first during a startup period, and then stops storing energy output from the photovoltaic panel and provides the stored energy to the auxiliary power, thereby performing a maximum power point tracking procedure on the photovoltaic panel during a first period following the startup period, and feeds energy output from the photovoltaic panel to the auxiliary power during a second period following the first period thereby continuously performing the maximum power point tracking procedure on the photovoltaic panel by the controller.

Abstract translation: 提供一种具有控制器，辅助电源和缓冲元件的光伏逆变器。 辅助电源为控制器提供电源。 缓冲元件耦合在光伏面板和辅助电源之间，使得缓冲元件在启动时段期间首先存储从光伏面板输出的能量，然后停止存储从光伏面板输出的能量并将所存储的能量提供给辅助电源 ，从而在启动周期之后的第一时段期间在光伏面板上执行最大功率点跟踪过程，并且在第一周期之后的第二周期期间将从光伏面板输出的能量馈送到辅助电力，从而连续执行最大功率点跟踪 程序由光伏面板由控制器。

公开(公告)号：US08809705B2

公开(公告)日：2014-08-19

申请号：US11949826

申请日：2007-12-04

Applicant: Mark Anthony Serrano ,  Pandu Maddherla ,  Sudarshan Allada

Inventor： Mark Anthony Serrano ,  Pandu Maddherla ,  Sudarshan Allada

IPC: H01H9/20

CPC classification number: G06F17/30572 ,  H01H2300/018 ,  H02B11/24 ,  Y10T307/615

Abstract: A shutter device is provided for a bypass isolation automatic transfer switch. The shutter device comprises a frame and a shutter that is movably supported by the frame and that is configured to selectively cover and uncover conductors. At least one cam is movably supported by the frame and at least one shutter lever is interposed between the shutter and the at least one cam. The shutter lever is configured to move the shutter in response to movement of the cam.

Abstract translation: 为旁路隔离自动转换开关提供快门装置。 快门装置包括框架和活门，其由框架可移动地支撑并且构造成选择性地覆盖和露出导体。 至少一个凸轮由框架可移动地支撑，并且至少一个挡板杆插入在挡板和至少一个凸轮之间。 快门杆构造成响应于凸轮的移动而移动快门。

公开(公告)号：US08791814B2

公开(公告)日：2014-07-29

申请号：US13559636

申请日：2012-07-27

Applicant: Eric D. Albsmeier ,  Michael T. Little ,  Anthony J. Hackbarth

Inventor： Eric D. Albsmeier ,  Michael T. Little ,  Anthony J. Hackbarth

IPC: G08B29/00

CPC classification number: H02J9/06 ,  H02J9/08 ,  H02J13/001 ,  H02J2009/068 ,  Y02B70/3291 ,  Y02B90/222 ,  Y04S10/40 ,  Y04S20/12 ,  Y04S20/248 ,  Y10T307/469 ,  Y10T307/615 ,  Y10T307/76

Abstract: Some embodiments relate to a remote annunciator 10 that includes an enclosure 11 and a control 12 within the enclosure 11. The control 12 receives signals S from a plurality of transfer switches 13A, 13B, 13C, 13D and at least one generator 14 that is connected to at least one of the transfer switches 13A, 13B, 13C, 13D. The control 12 displays a status of electrical connections that include the plurality of transfer switches 13A, 13B, 13C, 13D and the at least one generator 14. In some embodiments, the control 12 recognizes when the plurality of transfer switches 13A, 13B, 13C, 13D and the at least one generator 14 are connected to the control 12.

Abstract translation: 一些实施例涉及包括机壳11内的外壳11和控制器12的远程信号器10.控制器12从多个转接开关13A，13B，13C，13D和至少一个连接的发电机14接收信号S 到转印开关13A，13B，13C，13D中的至少一个。 控制器12显示包括多个传送开关13A，13B，13C，13D和至少一个发生器14的电气连接的状态。在一些实施例中，控制器12识别何时多个传送开关13A，13B，13C ，13D和至少一个发生器14连接到控制器12。

公开(公告)号：US08791388B2

公开(公告)日：2014-07-29

申请号：US12755087

申请日：2010-04-06

Applicant: Bruce Albrecht

Inventor： Bruce Albrecht

IPC: H05B7/11 ,  B23K9/09

CPC classification number: B23K9/1043 ,  B23K9/1006 ,  B23K9/1062 ,  B23K9/1075 ,  B23K9/1081 ,  Y10T307/615

Abstract: The present invention is directed to a welding-type power source that includes a power source housing and an engine arranged in the power source housing to supply electrical power. An energy storage device is included that is in rechargeable association with the internal combustion engine and arranged to provide welding-type power for at least a given period.

Abstract translation: 本发明涉及一种焊接型电源，其包括设置在电源壳体中的电源壳体和引擎以提供电力。 包括能量存储装置，其与内燃机可充电关联并且布置成在至少给定的时间段内提供焊接式动力。