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1. 发明申请

WO2010147731A3 UNINTERRUPTABLE POWER SUPPLY 审中-公开
标题翻译：不可逆电源
公开(公告)号：WO2010147731A3
公开(公告)日：2011-03-31
申请号：PCT/US2010035756
申请日：2010-05-21
申请人： AMERICAN POWER CONV CORP , INGEMI MICHAEL J , KLIKIC DAMIR
发明人： INGEMI MICHAEL J , KLIKIC DAMIR
IPC分类号： H02J9/06 , H02M1/42
CPC分类号： H02J9/062 , H02J2009/063 , H02M1/10 , H02M1/4225 , H02M3/158 , H02M2001/0012 , Y02B70/126
摘要： Systems and methods for operating an uninterruptable power supply are provided. The uninterruptable power supply may include a rectifier that has a transistor and an inductor. The uninterruptable power supply may also include a controller. A current sensor can be configured to detect inductor current and to provide a detected inductor current value to the controller to generate a current error value based and to generate a pulse width modulation control signal based in part on the current error value. The controller can apply the pulse width modulation control signal to the transistor to adjust a switching frequency of the transistor.
摘要翻译：提供了用于操作不间断电源的系统和方法。不间断电源可以包括具有晶体管和电感器的整流器。不间断电源还可以包括控制器。电流传感器可以被配置为检测电感器电流并且向控制器提供检测到的电感器电流值以产生电流误差值，并且部分地基于当前误差值来生成脉宽调制控制信号。控制器可以向晶体管施加脉宽调制控制信号，以调整晶体管的开关频率。

2. 发明申请

WO2013122581A1 A MODULAR THREE-PHASE ONLINE UPS 审中-公开
标题翻译：模块化三相在线UPS
公开(公告)号：WO2013122581A1
公开(公告)日：2013-08-22
申请号：PCT/US2012/025210
申请日：2012-02-15
申请人： SCHNEIDER ELECTRIC IT CORPORATION , DIGHRASKER, Milind , TOLAKANAHALLI, Pradeep , KLIKIC, Damir
发明人： DIGHRASKER, Milind , TOLAKANAHALLI, Pradeep , KLIKIC, Damir
IPC分类号： H02M5/40
CPC分类号： H02M5/42 , H02J1/102 , H02J3/26 , H02J9/061 , H02J9/062 , H02M7/04 , H02M7/493 , Y02E40/50 , Y02P80/14 , Y10T307/62
摘要： An uninterruptible power supply system (UPS) includes an interconnect circuit configured to receive three-phase AC input power from an AC power source and a plurality of UPS subsystems each coupled to the interconnect circuit. A first UPS subsystem includes first and second single-phase AC-to-DC converters. At least one second UPS subsystem includes third and fourth single-phase AC-to-DC converters. In a first mode of operation, the interconnect circuit is configured to conduct at least one phase of the AC input power to the first UPS subsystem and at least one phase of the AC input power to the second UPS subsystem, and, in a second mode of operation, to disconnect the AC input power from the first UPS subsystem and to conduct at least one phase of the AC input power to the second UPS subsystem.
摘要翻译：不间断电源系统（UPS）包括被配置为从AC电源接收三相AC输入电力的互连电路以及各自耦合到互连电路的多个UPS子系统。第一UPS子系统包括第一和第二单相AC-DC转换器。至少一个第二UPS子系统包括第三和第四单相AC-DC转换器。在第一操作模式中，互连电路被配置为将AC输入功率的至少一个相位传导到第一UPS子系统和至少一个AC输入功率到第二UPS子系统的相位，并且以第二模式以断开来自第一UPS子系统的AC输入电力并且将至少一个AC输入电源的相位传导到第二UPS子系统。

3. 发明申请

WO2013019549A1 NON-ISOLATED AC-DC CONVERTER HAVING A POSITIVE OUTPUT BUCK-BOOST CONVERTER AND PFC AT INPUT SUPPLY 审中-公开
标题翻译：具有积极输出升压转换器和PFC输入电源的非隔离型AC-DC转换器
公开(公告)号：WO2013019549A1
公开(公告)日：2013-02-07
申请号：PCT/US2012/048322
申请日：2012-07-26
申请人： AMERICAN POWER CONVERSION CORPORATION , DIGHRASKER, Milind , KLIKIC, Damir
发明人： DIGHRASKER, Milind , KLIKIC, Damir
IPC分类号： H02J9/06 , H02M3/158
CPC分类号： H02J9/062 , H02J2009/063 , H02M3/1582 , Y10T307/625
摘要： A power converter includes a battery (104) having a positive terminal and a negative terminal, a first power input (112, 114) to receive AC input power, a second power input to receive DC input power from the battery, a first power output to charge the battery, a second power output to provide power to a load, a rectifier circuit (210) coupled to the first power input (112, 114), and a non-isolated single-stage power conversion circuit (200) having an input and configured as a buckboost converter. The power at the second power output is derived from the first power input and/or the second power input. The single-stage power conversion circuit is configured to convert an AC voltage to a DC voltage using a common energy storage element (228), and is coupled to the first power output and the rectifier circuit (210).
摘要翻译：功率转换器包括具有正端子和负端子的电池（104），用于接收AC输入电力的第一电力输入端（112,114），用于从电池接收DC输入电力的第二电力输入端，第一电力输出端为电池充电，向负载提供电力的第二功率输出，耦合到第一电力输入（112,114）的整流器电路（210）和非隔离单级电力转换电路（200），其具有输入并配置为buckboost转换器。第二功率输出端的功率来自第一电源输入端和/或第二电源输入端。单级功率转换电路被配置为使用公共蓄电元件（228）将AC电压转换为DC电压，并且耦合到第一功率输出和整流电路（210）。

4. 发明申请

WO2009100185A1 SYSTEMS AND METHODS FOR UNINTERRUPTIBLE POWER SUPPLY CONTROL 审中-公开
标题翻译：用于不间断电源控制的系统和方法
公开(公告)号：WO2009100185A1
公开(公告)日：2009-08-13
申请号：PCT/US2009/033164
申请日：2009-02-05
申请人： AMERICAN POWER CONVERSION CORPORATION , KLIKIC, Damir , PRASAD, Pyboyina, Msvvsv , GHOSH, Rajesh , AGARWAL, Mahima
发明人： KLIKIC, Damir , PRASAD, Pyboyina, Msvvsv , GHOSH, Rajesh , AGARWAL, Mahima
IPC分类号： H02J9/06 , H02M7/538
CPC分类号： H02J9/062 , H02M7/538 , H02M2001/0012
摘要： Systems and methods are provided for distributing power to a load (340) by controlling an uninterruptible power supply (300) that has an inverter (315) and a filter (320), where the filter has an inductor (325) and a capacitor (330). The systems and methods apply a pulse width modulation control signal to the inverter, sample inverter inductor current (IL) and compare the inductor current to a reference current. A duty cycle of the pulse width modulation control signal is adjusted to drive the inductor current at a second sampling time to a value substantially equal to a reference current at a first sampling time. The systems and methods can filter harmonic distortion from output signals and control uninterruptible power supply output.
摘要翻译：提供了系统和方法，用于通过控制具有逆变器（315）和滤波器（320）的不间断电源（300）来向负载（340）分配功率，其中滤波器具有电感器（325）和电容器 330）。系统和方法将脉宽调制控制信号应用于变频器，采样逆变电感电流（IL），并将电感电流与参考电流进行比较。调整脉冲宽度调制控制信号的占空比，以将第二采样时间的电感电流驱动到在第一采样时间基本上等于参考电流的值。系统和方法可以从输出信号中滤除谐波失真，并控制不间断电源输出。

5. 发明申请

WO2013016535A2 SINGLE-BATTERY POWER TOPOLOGIES FOR ONLINE UPS SYSTEMS 审中-公开
标题翻译：用于在线UPS系统的单电池功率拓扑结构
公开(公告)号：WO2013016535A2
公开(公告)日：2013-01-31
申请号：PCT/US2012/048341
申请日：2012-07-26
申请人： AMERICAN POWER CONVERSION CORPORATION , GHOSH, Rajesh , LIPARE, Mahendrakumar , KLIKIC, Damir
发明人： GHOSH, Rajesh , LIPARE, Mahendrakumar , KLIKIC, Damir
IPC分类号： H02J9/00
CPC分类号： H02J9/062 , H02M1/10 , Y10T307/615 , Y10T307/625 , Y10T307/724
摘要： A power converter includes a first power input to receive AC input power, a second power input to receive backup power, a first DC bus configured to provide a positive DC output voltage, a second DC bus configured to provide a negative DC output voltage, and a power conversion circuit coupled to the first DC bus and the second DC bus. The power conversion circuit has an inductor, a first switch device coupled in series with the inductor, a second switch device coupled in series with the first switch device, and a bypass relay coupled in parallel with the second switch device. The power conversion circuit is switchably coupled to the first power input and the second power input, and is operable to charge the inductor and generate the positive and negative DC output voltages.
摘要翻译：功率转换器包括用于接收AC输入功率的第一功率输入端，用于接收备用功率的第二功率输入端，用于提供正DC输出电压的第一DC总线，提供负DC输出电压，以及耦合到第一DC总线和第二DC总线的功率转换电路。功率转换电路具有电感器，与电感器串联耦合的第一开关装置，与第一开关装置串联耦合的第二开关装置以及与第二开关装置并联耦合的旁路继电器。功率转换电路可切换地耦合到第一功率输入端和第二功率输入端，并且可操作来对电感器充电并产生正的和负的DC输出电压。

6. 发明申请

WO2012096927A8 METHOD AND APPARATUS FOR PROVIDING UNINTERRUPTIBLE POWER 审中-公开
公开(公告)号：WO2012096927A8
公开(公告)日：2012-07-19
申请号：PCT/US2012/020732
申请日：2012-01-10
申请人： AMERICAN POWER CONVERSION CORPORATION , DIGHRASKER, Milind , KLIKIC, Damir
发明人： DIGHRASKER, Milind , KLIKIC, Damir
IPC分类号： H02J9/00
摘要： At least one aspect of the invention is directed to an uninterruptible power supply. The uninterruptible power supply includes a first input having an input line connection and an input neutral connection to receive a first input voltage from a first voltage source, a second input having a positive input connection and a negative input connection to receive a second input voltage from a second voltage source, a boost circuit configured to provide a positive output DC voltage with respect to the input neutral connection and a negative output DC voltage with respect to the input neutral connection in both a line mode of operation and a backup mode of operation, a first connection circuit configured to couple the first input to the boost circuit in the line mode of operation, and configured to couple the second input to the boost circuit in the backup mode of operation, and a second connection circuit configured to couple a midpoint of the boost circuit to the input neutral connection in the line mode of operation and to couple the midpoint of the boost circuit to the positive input connection in battery mode of operation.

7. 发明申请

WO2011143381A2 SYSTEMS AND METHODS FOR UNINTERRUPTIBLE POWER SUPPLY CONTROL 审中-公开
标题翻译：用于不间断电源控制的系统和方法
公开(公告)号：WO2011143381A2
公开(公告)日：2011-11-17
申请号：PCT/US2011036186
申请日：2011-05-12
申请人： AMERICAN POWER CONV CORP , GHOSH RAJESH , AGRAWAL MAHIMA , THALLI PRADEEP , KLIKIC DAMIR
发明人： GHOSH RAJESH , AGRAWAL MAHIMA , THALLI PRADEEP , KLIKIC DAMIR
IPC分类号： H02J9/06
CPC分类号： H02J9/061 , H02J9/062 , H02M7/493 , Y10T307/615 , Y10T307/625
摘要： Systems and methods of operating uninterruptible power supplies in parallel in a power distribution system to provide power to a load are provided. At least one uninterruptible power supply inverter provides power to the load. A communication interface provides a measured value of at least one of inverter output current of a first uninterruptible power supply and a measured value of the load current to a second uninterruptible power supply, and receives a measured value of at least one of inverter output current of the second uninterruptible power supply and the load current. A controller controls the uninterruptible power supplies to operate in one of a master state and a slave state. In the master state the uninterruptible power supply is configured to control the voltage to the load, and in the slave state the uninterruptible power supply is configured to determine a reference output current value based at least in part on at least one of the measured value of inverter output current of the second uninterruptible power supply and the measured value of the load current. The uninterruptible power supply in the slave state drives its inverter output current toward the reference output current value to provide its share of the load current.
摘要翻译：提供了在配电系统中并联运行不间断电源以向负载提供电力的系统和方法。至少一个不间断电源逆变器为负载提供电源。通信接口提供第一不间断电源的逆变器输出电流和第二不间断电源的负载电流的测量值中的至少一个的测量值，并且接收至少一个逆变器输出电流的测量值第二个不间断电源和负载电流。控制器控制不间断电源以在主状态和从状态之一中操作。在主状态中，不间断电源被配置为控制负载的电压，并且在从状态中，不间断电源被配置为至少部分地基于至少一个测量值来确定参考输出电流值，第二不间断电源的逆变器输出电流和负载电流的测量值。从站状态下的不间断电源将其逆变器输出电流驱动到参考输出电流值，以提供其负载电流的份额。

8. 发明申请

WO2005020407A3 UNINTERRUPTIBLE POWER SUPPLY 审中-公开
标题翻译：不间断电源供应
公开(公告)号：WO2005020407A3
公开(公告)日：2005-05-06
申请号：PCT/US2004026192
申请日：2004-08-12
申请人： AMERICAN POWER CONV CORP , KLIKIC DAMIR , BEG MIRZA A , MELANSON MARK R , KOTLYAR EDWARD , SAMSTAD JEFFREY B
发明人： KLIKIC DAMIR , BEG MIRZA A , MELANSON MARK R , KOTLYAR EDWARD , SAMSTAD JEFFREY B
IPC分类号： H02J9/06 , H02M1/10 , H02J9/00
CPC分类号： H02J9/062 , H02M1/10 , Y10T307/273 , Y10T307/62 , Y10T307/625
摘要： An uninterruptible power supply (UPS) system includes an AC power input configured to receive AC power from a single-phase AC power source or a multi-phase AC power source, a DC power source, an output circuit including a power output, a controllable switch configured to selectively couple at least one of the AC power input and the DC power source to the output circuit, and a processor coupled and configured to affect operation of the output circuit depending upon which of single-phase and multi-phase operation of the UPS is indicated.
摘要翻译：不间断电源（UPS）系统包括被配置为从单相AC电源或多相AC电源接收AC电力的AC电力输入，DC电源，包括电力输出的输出电路，可控制开关，被配置为选择性地将所述AC电力输入和所述DC电源中的至少一个耦合到所述输出电路;以及处理器，所述处理器被耦合并且被配置为根据所述输出电路的所述单相和多相操作中的哪一个指示UPS。

9. 发明申请

WO2014100937A1 METHOD FOR MONITORING BATTERY GAS PRESSURE AND ADJUSTING CHARGING PARAMETERS 审中-公开
标题翻译：监测电池气压和调整充电参数的方法
公开(公告)号：WO2014100937A1
公开(公告)日：2014-07-03
申请号：PCT/CN2012/087298
申请日：2012-12-24
申请人： SCHNEIDER ELECTRIC IT CORPORATION , GALSIM, Marlon , KLIKIC, Damir
发明人： GALSIM, Marlon , KLIKIC, Damir
IPC分类号： H01M10/44 , H02J7/04
CPC分类号： H01M10/44 , H01M10/48 , H01M10/486 , H02J7/0047 , H02J7/045 , H02J7/047 , H02J7/048 , H02J2007/005
摘要： Disclosed are methods and apparatus for safely charging a battery and for determining when the battery should be replaced. In one embodiment a method for charging a battery includes monitoring a dimensional parameter of a case of the battery and adjusting a parameter of a battery charging algorithm for the battery responsive to a change in the dimensional parameter of the case of the battery.
摘要翻译：公开了用于安全地对电池充电并确定何时更换电池的方法和装置。在一个实施例中，一种用于对电池充电的方法包括：监测电池壳体的尺寸参数，并响应于电池壳体的尺寸参数的改变来调整电池的电池充电算法的参数。

10. 发明申请

WO2013033089A1 TWIN BOOST CONVERTER WITH INTEGRATED CHARGER FOR UPS 审中-公开
标题翻译：具有UPS集成充电器的双升压转换器
公开(公告)号：WO2013033089A1
公开(公告)日：2013-03-07
申请号：PCT/US2012/052652
申请日：2012-08-28
申请人： AMERICAN POWER CONVERSION CORPORATION , JAYARAMAN, Chandrasekaran , TOLAKANAHALLI, Pradeep , KLIKIC, Damir
发明人： JAYARAMAN, Chandrasekaran , TOLAKANAHALLI, Pradeep , KLIKIC, Damir
IPC分类号： H02M5/458 , H02M1/10 , H02M3/158 , H02J9/06
CPC分类号： H02M5/458 , H02J9/062 , H02M1/10 , H02M3/1582 , Y10T307/625
摘要： A power converter circuit is coupled to an AC power input, a backup power input, a first capacitive element and a second capacitive element. The power converter circuit is configured to, in a line mode of operation and during a positive portion of an AC input voltage, convert the AC input voltage into a positive DC output voltage through a first inductive element and provide a charging voltage to a backup power source through a second inductive element using a negative DC output voltage stored in the second capacitive element, and, in the line mode of operation and during a negative portion of the AC input, convert the AC input voltage into the negative DC output voltage through the second inductive element and provide the charging voltage to the backup power source through the first inductive element using the positive DC output voltage stored in the first capacitive element.
摘要翻译：电力转换器电路耦合到AC电力输入，备用电力输入，第一电容元件和第二电容元件。电源转换器电路被配置为在线路工作模式下和在AC输入电压的正部分期间，通过第一电感元件将AC输入电压转换成正的DC输出电压，并将充电电压提供给备用电源源极通过第二电感元件使用存储在第二电容元件中的负DC输出电压，并且在线路工作模式下，并且在AC输入的负极部分期间，通过所述AC输入电压将AC输入电压转换为负DC输出电压第二电感元件，并且使用存储在第一电容元件中的正DC输出电压通过第一电感元件将备用电源的充电电压提供给第二电感元件。

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