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    POWER CONTROL SYSTEMS AND METHODS
    1.
    发明申请
    POWER CONTROL SYSTEMS AND METHODS 审中-公开
    功率控制系统和方法

    公开(公告)号：WO2017044970A1

    公开(公告)日：2017-03-16

    申请号：PCT/US2016/051371

    申请日：2016-09-12

    Applicant: ALPHA TECHNOLOGIES INC.

    Inventor： FALEY, Brian ,  LEBOW, David ,  BHATT, Pankaj H.

    IPC: H02M7/487 ,  H02M9/06

    CPC classification number: H02J3/14 ,  H02J3/32 ,  H02J3/383 ,  H02J5/00 ,  H02J2003/388 ,  H02M3/04 ,  H02M7/44 ,  Y02E10/563 ,  Y02E10/566 ,  Y02E70/30

    Abstract: A power supply configured to be operatively connected to at least one load, comprising an AC bus operatively connected to the load, a first AC power source operatively connected to the AC bus, a DC bus, a DC/AC converter operatively connected between the DC bus and the AC bus, a first DC power source, and a load balancer operatively connected between the first DC power source and the DC bus. The power supply operates in a first mode in which power is supplied to the load from the first AC power source through the AC bus and in a second mode in which power is supplied to the load from the first DC power source through the DC bus, the DC/AC converter, and the AC bus.

    Abstract translation: 电源，被配置为可操作地连接到至少一个负载，包括可操作地连接到负载的AC总线，可操作地连接到AC总线的第一AC电源，DC总线，DC / AC转换器，其可操作地连接在DC 总线和AC总线，第一DC电源和可操作地连接在第一DC电源和DC总线之间的负载平衡器。 电源工作在第一模式中，其中通过AC总线向第一AC电源向负载提供电力，并且在通过DC总线从第一DC电源向负载供电的第二模式中， DC / AC转换器和AC总线。

    CHARGE EQUALIZATION SYSTEMS AND METHODS
    2.
    发明申请
    CHARGE EQUALIZATION SYSTEMS AND METHODS 审中-公开
    充电均衡系统和方法

    公开(公告)号：WO2012112252A2

    公开(公告)日：2012-08-23

    申请号：PCT/US2012/021383

    申请日：2012-01-13

    Applicant: ALPHA TECHNOLOGIES INC. ,  HEIDENREICH, James, Joseph ,  HAASS, Michael, A. ,  LE, Thanh, Quoc ,  JENNINGS, Seth, William

    Inventor： HEIDENREICH, James, Joseph ,  HAASS, Michael, A. ,  LE, Thanh, Quoc ,  JENNINGS, Seth, William

    CPC classification number: H02J9/061 ,  B60L11/1855 ,  B60L11/1866 ,  H02J7/0014 ,  H02J7/0019 ,  H02J7/007 ,  Y02T10/7005 ,  Y02T10/7061 ,  Y10T307/527

    Abstract: A battery system having at least one battery string of more than two batteries connected in series, a charge equalization circuit, a relay matrix, and a balance controller. The charge equalization circuit is capable of equalizing the charge on any pair of series connected batteries in the at least one battery string. The relay matrix is operatively connected between the charge equalization circuit and the at least one battery string. The balance controller controls the relay matrix such that at least one battery characteristic of at least one battery is sensed. Based on at least one sensed battery characteristic, the balance controller controls the relay matrix such that the charge equalization circuit is connected across at least one pair of series connected batteries in the at least one battery string.

    Abstract translation: 一种电池系统，其具有串联连接的多于两个电池的至少一个电池串，充电均衡电路，继电器矩阵和平衡控制器。 电荷均衡电路能够使至少一个电池串中任何一对串联电池上的电荷均衡。 继电器矩阵可操作地连接在充电均衡电路和至少一个电池串之间。 平衡控制器控制继电器矩阵，使得感测至少一个电池的至少一个电池特性。 基于至少一个感测到的电池特性，平衡控制器控制继电器矩阵，使得电荷均衡电路跨越至少一个电池串中的至少一对串联电池连接。

    PACKAGING SYSTEMS AND METHODS FOR BATTERIES
    3.
    发明申请
    PACKAGING SYSTEMS AND METHODS FOR BATTERIES 审中-公开

    公开(公告)号：WO2018201085A1

    公开(公告)日：2018-11-01

    申请号：PCT/US2018/030016

    申请日：2018-04-27

    Applicant: ALPHA TECHNOLOGIES INC.

    Inventor： PAOLI, Craig ,  REGAN, Matthew ,  OVERHAUSER, Brian ,  NEWBERRY, Thomas, P.

    IPC: H01M2/02 ,  H01M2/06 ,  H01M2/12 ,  H01M2/20 ,  H01M10/04

    CPC classification number: H01M2/202 ,  H01M2/0257 ,  H01M2/1016 ,  H01M2/1077 ,  H01M2/12 ,  H01M2/30

    Abstract: A battery block comprises first and second batteries each defining at least one vent port, a first terminal assembly connected to a positive terminal of the first battery, a second terminal assembly connected to a positive terminal of the second battery, at least one connector assembly connected to a negative terminal of the first battery and to a positive terminal of the second battery, and a matrix of rigid material. The matrix of rigid material surrounds at least a portion of the first and second batteries to secure the first and second batteries together, covers the at least one connector assembly to inhibit removal of the at least one connector assembly from the negative terminal of the first battery and the positive terminal of the second battery, and defines a void over at least a portion of the at least one vent port in the first and second batteries.

    SOLAR POWER SYSTEMS OPTIMIZED FOR USE IN COLD WEATHER CONDITIONS
    4.
    发明申请
    SOLAR POWER SYSTEMS OPTIMIZED FOR USE IN COLD WEATHER CONDITIONS 审中-公开

    公开(公告)号：WO2010127037A3

    公开(公告)日：2010-11-04

    申请号：PCT/US2010/032832

    申请日：2010-04-28

    Applicant: ALPHA TECHNOLOGIES INC. ,  KAISER, Fredrick ,  LE, Thanh ,  HOPPINS, Darren

    Inventor： KAISER, Fredrick ,  LE, Thanh ,  HOPPINS, Darren

    IPC: H02J7/35 ,  H01L31/042 ,  H01L31/058

    Abstract: A solar power system for supplying electrical energy to a load based on solar energy comprising at least one solar panel, a power supply, and at least one mode select switch. The at least one solar panel comprises at least one solar cell. The at least one mode select switch is operatively connected to the at least one solar panel, the power supply, and the load. The at least one mode select switch is operable in a first mode and in a second mode. In the first mode, the at least one solar cell is capable of supplying electrical energy to the load. In the second mode, the power supply supplies electrical energy to the at least one solar cell such that the at least one solar cell generates heat.

    SWITCHING SYSTEMS AND METHODS FOR USE IN UNINTERRUPTIBLE POWER SUPPLIES
    5.
    发明申请
    SWITCHING SYSTEMS AND METHODS FOR USE IN UNINTERRUPTIBLE POWER SUPPLIES 审中-公开
    用于不间断电源的开关系统和方法

    公开(公告)号：WO2012148512A1

    公开(公告)日：2012-11-01

    申请号：PCT/US2012/021619

    申请日：2012-01-17

    Applicant: ALPHA TECHNOLOGIES INC. ,  RICHARDSON, James, Patrick ,  LE, Thanh, Quoc

    Inventor： RICHARDSON, James, Patrick ,  LE, Thanh, Quoc

    IPC: H02J9/06 ,  H02M7/00

    CPC classification number: H02J9/062 ,  H02J9/06 ,  H02J2009/067 ,  H02M1/10 ,  H02M2001/0035 ,  Y02B70/16 ,  Y10T307/615

    Abstract: The present invention may be embodied as an uninterruptible power supply comprising an input section, an output section, an inverter section, and a transformer. The transformer is operatively connected to the input section, the output section, and the inverter section. The uninterruptible power supply operates in a line mode and in a standby mode. In the standby mode, the output section generates an output power signal from a standby signal generated by the inverter section based on the alternative power source and at least one inverter control signal. When the uninterruptible power supply operates in the standby mode, the at least one inverter control signal is pulse- width modulated during at least a first portion of a cycle of the output power signal and not pulse-width modulated during at least a second portion of the cycle of the output power signal.

    Abstract translation: 本发明可以被实现为包括输入部分，输出部分，逆变器部分和变压器的不间断电源。 变压器可操作地连接到输入部分，输出部分和逆变器部分。 不间断电源以线路模式和待机模式运行。 在待机模式下，输出部分基于替代电源和至少一个逆变器控制信号，从逆变器部分产生的待机信号产生输出功率信号。 当不间断电源在备用模式下工作时，至少一个逆变器控制信号在输出功率信号的周期的至少第一部分期间进行脉冲宽度调制，而在至少一个第二部分的第二部分期间不进行脉宽调制 输出功率信号的周期。

    FERRORESONANT TRANSFORMER FOR USE IN UNINTERRUPTIBLE POWER SUPPLIES
    6.
    发明申请
    FERRORESONANT TRANSFORMER FOR USE IN UNINTERRUPTIBLE POWER SUPPLIES 审中-公开
    FERRORESONANT TRANSFORMER用于不间断电源

    公开(公告)号：WO2011103131A2

    公开(公告)日：2011-08-25

    申请号：PCT/US2011/025000

    申请日：2011-02-16

    Applicant: ALPHA TECHNOLOGIES INC. ,  LE, Thanh ,  RICHARDSON, James ,  DATZOV, Litcho

    Inventor： LE, Thanh ,  RICHARDSON, James ,  DATZOV, Litcho

    IPC: H01F27/28 ,  H02J9/06

    CPC classification number: H01F38/14 ,  H01F27/40 ,  H02J9/062 ,  H02J2009/067 ,  Y10T29/49073 ,  Y10T307/344 ,  Y10T307/615 ,  Y10T307/625 ,  Y10T307/707 ,  Y10T307/735

    Abstract: A ferroresonant transformer comprises a core, a main shunt, first windings, second windings, and third windings. The main shunt arranged relative to the core to define a primary side and a secondary side of the ferroresonant transformer. The first windings are arranged on the primary side of the ferroresonant transformer and are operatively connected to the primary power source. The second windings are arranged on the secondary side of the ferroresonant transformer and are operatively connected to the secondary power source. The third windings are arranged on the secondary side of the ferroresonant transformer and are operatively connected to the resonant capacitor. When a primary signal is present on the first windings, a first output signal is present on at least a portion of the third windings. When a secondary power is present on the second windings, a second output signal is present on at least a portion of the third windings.

    Abstract translation: 铁磁谐振变压器包括铁芯，主分流器，第一绕组，第二绕组和第三绕组。 主分流器相对于铁芯布置以限定铁磁谐振变压器的初级侧和次级侧。 第一绕组设置在铁磁谐振变压器的初级侧，并可操作地连接到主电源。 第二绕组被布置在铁磁谐振变压器的次级侧上并且可操作地连接到次级电源。 第三绕组设置在铁磁谐振变压器的次级侧，并且可操作地连接到谐振电容器。 当主信号出现在第一绕组上时，在第三绕组的至少一部分上存在第一输出信号。 当第二绕组上存在二次电源时，在第三绕组的至少一部分上存在第二输出信号。

    CONNECTION SYSTEMS AND METHODS FOR UTILITY METERS
    7.
    发明申请
    CONNECTION SYSTEMS AND METHODS FOR UTILITY METERS 审中-公开
    连接系统和实用程序的方法

    公开(公告)号：WO2005001994A2

    公开(公告)日：2005-01-06

    申请号：PCT/US2004/018151

    申请日：2004-06-07

    Applicant: ALPHA TECHNOLOGIES, INC. ,  JOHNSON, Richard, R., Jr. ,  LE, Thanh ,  BARANY, David, A.

    Inventor： JOHNSON, Richard, R., Jr. ,  LE, Thanh ,  BARANY, David, A.

    IPC: H01R

    CPC classification number: G01R22/065

    Abstract: A connection system for allowing access to a primary power signal flowing through a utility meter. The connection system comprises a collar assembly, an adapter assembly, and adapter electronics. The collar assembly comprises a collar housing adapted to engage the wall box and the meter assembly, a plurality of main terminals, a plurality of secondary terminals. The adapter assembly comprises an adapter housing and a plurality of adapter contacts. The adapter housing is sized and dimensioned to be arranged in an engaged position relative to the collar housing. The adapter contacts engage the secondary contacts when the adapter housing is in the engaged position. The adapter electronics are contained within the adapter housing and are electrically connected to the adapter contacts.

    Abstract translation: 用于允许访问流经公用事业仪表的主电力信号的连接系统。 连接系统包括套环组件，适配器组件和适配器电子装置。 套环组件包括适于接合壁箱和仪表组件的套环外壳，多个主端子，多个次端子。 适配器组件包括适配器壳体和多个适配器触头。 适配器壳体的尺寸和尺寸被设置成相对于套环外壳布置在接合位置。 当适配器壳体处于接合位置时，适配器触头接合次触点。 适配器电子器件容纳在适配器壳体内并且电连接到适配器触点。

    PORTABLE GENERATOR FOR COMMUNICATIONS SYSTEMS
    10.
    发明申请
    PORTABLE GENERATOR FOR COMMUNICATIONS SYSTEMS 审中-公开
    便携式通信系统发电机

    公开(公告)号：WO2002091562A1

    公开(公告)日：2002-11-14

    申请号：PCT/US2002/014857

    申请日：2002-05-09

    Applicant: ALPHA TECHNOLOGIES, INC. ,  HAASS, Michael, A. ,  MCPHILLIPS, Gilford, A. ,  STRICKER, David, L.

    Inventor： HAASS, Michael, A. ,  MCPHILLIPS, Gilford, A. ,  STRICKER, David, L.

    IPC: H02P9/04

    CPC classification number: H02P9/04 ,  F02B63/04 ,  F02B63/047 ,  F02B2063/046 ,  F02D29/06 ,  F02D37/02 ,  H02P9/307

    Abstract: A generator system (20) for providing power to communications equipment; the generator comprises an engine (50), an alternator (52), a rectifier (54) and a cable connected between the rectifier and the communications equipment; the engine (50) converts fuel energy into rotation of an output shaft; the alternator (52) is operatively connected to the output shaft to convert the rotation of the output shaft into a raw alternating current power signal; the rectifier (54) generates a direct current power signal based on the raw power signal; the generator (52) preferably comprises a controller for controlling the engine based on the load requirements of the communications equipment; a select switch (42) may be provided to cause the controller to control the rectifier (54) to generate the direct current power signal at first and second predetermined levels; the generator preferably comprises first and second sensors for generating first and second sense signals, where the controller controls the engine at least in part based on at least one of the first and second sense signals; the generator (20) also may preferably comprise a converter (84) operatively connected to the alternator (52) for generating an auxiliary power signal having characteristics different from those of the direct current power signal.

    Abstract translation: 一种用于向通信设备提供电力的发电机系统（20）; 发电机包括发动机（50），交流发电机（52），整流器（54）和连接在整流器和通信设备之间的电缆; 发动机（50）将燃料能量转换成输出轴的旋转; 交流发电机（52）可操作地连接到输出轴，以将输出轴的旋转转换为原始的交流电力信号; 整流器（54）基于原始功率信号产生直流电力信号; 发电机（52）优选地包括用于基于通信设备的负载要求来控制发动机的控制器; 可以提供选择开关（42）以使控制器控制整流器（54）以第一和第二预定电平产生直流电力信号; 发电机优选地包括用于产生第一和第二感测信号的第一和第二传感器，其中控制器至少部分地基于第一和第二感测信号中的至少一个来控​​制发动机; 发电机（20）还可以优选地包括可操作地连接到交流发电机（52）的转换器（84），用于产生具有与直流电力信号不同的特性的辅助功率信号。

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