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91. 发明公开

EP1920520A1 BATTERYLESS STARTER FOR UPS 审中-公开
标题翻译：电池用电子启动器UPS
公开(公告)号：EP1920520A1
公开(公告)日：2008-05-14
申请号：EP06800870.5
申请日：2006-08-07
申请人： Power Group International, Inc.
发明人： GOTTFRIED, Carlos
IPC分类号： H02J9/00
CPC分类号： H02J9/08 , H02J9/066 , Y10T307/615 , Y10T307/62 , Y10T307/625 , Y10T307/631 , Y10T307/636
摘要： An Uninterruptible Power Supply system comprising motor generator means for conditioning electric power; a backup generator means including an internal combustion engine having electrically driven starter, said starter operating at a voltage and an amperage, of providing a backup supply of electric power; electrical switch means, said switch means being electrically connected to the power mains and to the electrical output of the backup generator means and to the electrical input of the motor generator means for selectively switching power from the electric means and the backup generator to the motor generator means; starter switch means electrically connected to the output of the motor generator means and electrically connected to the input of the starter system of the backup generator means, for switchably connecting the electrical output of the motor generator means to the input of the starter system means; and sensor means responsive to the output of said electrical switch means and electrically connected starter switch means for closing the starter switch when the flow of electric power to the motor generator means is interrupted.

92. 发明授权

EP1313196B1 Power source circuit, electronic device being equipped with same power source circuit and control method of power source circuit 有权
标题翻译：电源电路，具有用于电源电路相同的电源电路及其控制方法的电子装置
公开(公告)号：EP1313196B1
公开(公告)日：2008-05-14
申请号：EP02020824.5
申请日：2002-09-17
申请人： Nec Tokin Corporation
发明人： Sasaki, Hiroshi
IPC分类号： H02M3/07 , H02J7/34
CPC分类号： H02J7/0063 , H02J7/0068 , H02J7/345 , Y10T307/50 , Y10T307/615 , Y10T307/647 , Y10T307/696 , Y10T307/702 , Y10T307/76

93. 发明授权

EP1482621B1 UNINTERRUPTIVE POWER SOURCE APPARATUS 有权
标题翻译：非中断动力装置
公开(公告)号：EP1482621B1
公开(公告)日：2008-01-02
申请号：EP03743588.0
申请日：2003-03-04
申请人： FUJI ELECTRIC CO., LTD.
发明人： Amano, Isao, Fuji Elektric Co., Ltd.
IPC分类号： H02J9/06 , H02M5/458
CPC分类号： H02J9/062 , Y10T307/505 , Y10T307/615 , Y10T307/735
摘要： A DC power source (3), a parallel converter (4), and a serial converter (6) are parallel connected between both ends of an electrolytic capacitor (Cdc) comprising capacitors (C1, C2). An input terminal (Pin1) is connected to an intermediate point of the electrolytic capacitor (Cdc). A power source line (1n) which interconnects the input terminals (Pin1, Pout2) is connected with the node between the switching elements of the parallel converter (4) via a reactor (Lin), and the node between the switching elements of the serial converter (6) with an output terminal (Pout1) via a reactor (Lout). Capacitors (C) constituting filters along with reactors (L) are parallel connected between input and output terminals. When an abnormality occurs in the input voltage, the parallel converter (4) is actuated so that a parallel converter current (Ipara) May be equal to the output current (Iout), thus making the circuit operation equivalent to that in which the input side of the AC power is separated off. Successively, the serial converter (6) is actuated so that the output voltage (Vout) May be equal to the serial voltage command value (Vout*).

94. 发明公开

EP1835594A2 UPS systems having multiple operation modes and methods of operating same 有权转让
标题翻译：为他们的操作多种工作模式和程序，不间断电源系统
公开(公告)号：EP1835594A2
公开(公告)日：2007-09-19
申请号：EP07005480.4
申请日：2007-03-16
申请人： Eaton Power Quality Corporation
发明人： Johnson, Robert W., Jr , Jonsson, Rune L. , Ohman, Ove , Paulakonis, Joseph C. , Lee, Kevin , Taimela, Pasi S.
IPC分类号： H02J9/06
CPC分类号： H02J9/062 , Y10T307/615
摘要： A power supply system (100) includes an AC input (Va,Vb,Vc) configured to be coupled to an AC source, an AC output (Va,Vb,Vc') configured to be coupled to a load, a UPS (101) having an input coupled to the AC input (Va,Vb,Vc) and an output coupled to the AC output (Va,Vb,Vc') and a bypass circuit (160) coupled between the AC input (Va,Vb,Vc) and the AC output (Va,Vb,Vc') and configured to open and close a bypass path therebetween. The system further includes a controller (180) configured to control the UPS and the bypass circuit (160) such that the UPS (101) operates as an online UPS for a first input voltage magnitude condition at the AC input (Va,Vb,Vc) and as a standby UPS for a second input voltage magnitude condition at the AC input (Va,Vb,Vc). A multi-mode converter may be coupled to a DC link (112a,112b) of the UPS and configured to be selectively coupled to a battery (170) and the AC input (Va,Vb,Vc) to respectively support battery conversion and current control at the AC input (Va,Vb,Vc) in respective first and second modes of operation of the UPS (101).
摘要翻译：一种电源系统（100）包括在AC输入（VA，VB，VC）被配置为在AC电源被耦合到要被配置为耦合到负载，UPS的AC输出（VA，VB，VC“）（101 ），其具有耦合到所述AC输入（VA，VB，VC）和耦合在所述AC输入端之间耦合到所述AC输出（VA，VB，VC“）和一个旁路电路（160输出）输入（VA，VB，VC ）和AC输出（VA，VB，VC“）和构造成打开和关闭旁通路径之间存在。该系统还包括被配置为控制UPS和旁路电路（160）检测的控制器（180）做的UPS（101）操作为上在AC输入（在线UPS为第一输入电压幅度条件VA，VB，VC ）及于AC输入（VA，VB，VC）备用UPS为第二输入电压幅度条件。多模式转换器可以被耦合到UPS的DC链路（112A，112B），并配置为选择性地联接到一个电池（170）和交流输入（VA，VB，VC），以分别支持电池转换和电流控制在UPS（101）的操作的respectivement第一和第二模式的AC输入（VA，VB，VC）。

95. 发明公开

EP1766747A2 PROTECTION CIRCUITS FOR HYBRID POWER SYSTEMS 审中-公开
标题翻译：保护用于混合LEISTUNGSSYSTME
公开(公告)号：EP1766747A2
公开(公告)日：2007-03-28
申请号：EP05763614.4
申请日：2005-05-18
申请人： ALTERGY SYSTEMS
发明人： FRANKLIN, Jerrold , OROS, James
IPC分类号： H02H9/00
CPC分类号： B60L11/1887 , H01M8/04559 , H01M8/04567 , H01M8/04589 , H01M8/04604 , H01M8/04679 , H01M8/04686 , H01M8/0488 , H01M8/0491 , H01M16/006 , Y02T90/34 , Y10T307/615 , Y10T307/625
摘要： The present invention provides a power management and protection system for a hybrid fuel cell system. The hybridization includes a fuel cell stack (20) and an energy storage device (ESD) (30) comprised of either batteries or ultracapacitors or both in parallel with the fuel cell for delivering power to an electrical load. The power management system provides voltage and current protection to the fuel cell stack, the ESD and the load (60) by use of a two-stage control system. The first stage (40) limits the current being drawn from the fuel cell stack and the charging rate of the ESD (30) and provides for the voltage output to be within an adjustable predetermined range to prevent an over-voltage condition on the ESD (30) and the load (60) and an under-voltage condition in the fuel cell stack (20). The second stage (50) limits the current delivered to the load (60) to an adjustable predetermined level and assures that the load (60) will not see an under-voltage condition and in the case of a short circuit prevents rapid discharge of the ESD (30).

96. 发明授权

EP0923184B1 Outage management emergency power supply device 有权
标题翻译：与停电管理应急电源
公开(公告)号：EP0923184B1
公开(公告)日：2006-08-09
申请号：EP98310130.4
申请日：1998-12-10
申请人： FANUC LTD
发明人： Kono, Shinichi, 7-203, FANUC Manshonharimomi , Hanyu, Shigeki
IPC分类号： H02J9/06 , H02J7/34
CPC分类号： H02J9/062 , H02J7/345 , Y10T307/615

97. 发明公开

EP1559179A4 HYBRID VARIABLE SPEED GENERATOR/UNINTERRUPTIBLE POWER SUPPLY POWER CONVERTER 审中-公开
标题翻译：与发电机变速或混合功率转换器不间断电源
公开(公告)号：EP1559179A4
公开(公告)日：2006-07-12
申请号：EP03774927
申请日：2003-10-22
申请人： YOUTILITY INC
发明人： WELCHES RICHARD SHAUN , HOHM DANIEL P , WEN JIAN , LEROW KEVIN E , GRIESSEL RICHARD
IPC分类号： H02J3/01 , H02J3/18 , H02J3/30 , H02J9/06 , H02M5/458 , H02J3/32
CPC分类号： H02J9/062 , H02J3/01 , H02J3/1842 , H02J3/1864 , H02J3/30 , H02J9/066 , H02M5/458 , Y02E40/12 , Y02E40/22 , Y02E40/40 , Y02E60/16 , Y10T307/615
摘要： The invention in the simplest form is an improved hybrid power converter with uninterruptible power supply (UPS) and power quality capabilities as well as an integrated variable speed power source and control method that is used to generate high quality, uninterruptible AC power utilizing fewer batteries and operating at optimum fuel efficiency and with reduced emissions. The variable speed generator control scheme allows for load adaptive speed control of a power source such as an engine (20) and generator (10). The transformerless hybrid power converter topology and control method provides the necessary output frequency, voltage and/or current waveform regulation, harmonic distortion rejection, and provides for single-phase or unbalanced loading. The transformerless hybrid power converter also provides inline or offline UPS capability, line voltage and/or frequency sag and surge compensation, peak shaving capability, VAR compensation and active harmonic filtering.

98. 发明公开

EP1149456A4 ELECTRIC UTILITY SYSTEM WITH SUPERCONDUCTING MAGNETIC ENERGY STORAGE 审中-公开
标题翻译： ELEKTRIZITAETSVERSORGUNGSANLAGE MIT SUPRALEITENDEM MAGNETISCHEN ENERGIESPEICHER
公开(公告)号：EP1149456A4
公开(公告)日：2006-04-12
申请号：EP00923064
申请日：2000-01-26
申请人： AMERICAN SUPERCONDUCTOR CORP
发明人： KOEPPE PAUL FREDERICK , KEHRLI ARNOLD P , BROWN DONALD L , BUCKLES WARREN ELLIOTT , DIAZ DE LEON JOHN A III , FOLTS DOUGLAS C
IPC分类号： H02J15/00 , H02J3/18 , H02J3/24 , H02J3/32 , H02J9/00 , G05B15/02 , H02H7/00
CPC分类号： H02J3/32 , H02J3/185 , Y02E40/10 , Y02E40/24 , Y02E40/67 , Y10T307/615 , Y10T307/625 , Y10T307/642 , Y10T307/707 , Y10T307/713 , Y10T307/718
摘要： A voltage recovery device (30) is configured to provide real and reactive power to a utility power network at a predetermined level and for a predetermined duration to recover the voltage on the utility power network within a predetermined proportion of the nominal voltage, following a fault condition detected on the utility power network.
摘要翻译：电压恢复装置（30）被配置成在预定电平和预定持续时间下向公用电力网络提供有功和无功功率，以在故障之后在预定比例的标称电压内恢复公用电力网络上的电压在公用电力网上检测到的情况。

99. 发明公开

EP1482621A4 UNINTERRUPTIVE POWER SOURCE APPARATUS 有权
标题翻译：非中断动力装置
公开(公告)号：EP1482621A4
公开(公告)日：2005-11-30
申请号：EP03743588
申请日：2003-03-04
申请人： FUJI ELECTRIC CO LTD
发明人： AMANO ISAO
IPC分类号： H02J9/06 , H02M5/458
CPC分类号： H02J9/062 , Y10T307/505 , Y10T307/615 , Y10T307/735
摘要： A DC power source (3), a parallel converter (4), and a serial converter (6) are parallel connected between both ends of an electrolytic capacitor (Cdc) comprising capacitors (C1, C2). An input terminal (Pin1) is connected to an intermediate point of the electrolytic capacitor (Cdc). A power source line (1n) which interconnects the input terminals (Pin1, Pout2) is connected with the node between the switching elements of the parallel converter (4) via a reactor (Lin), and the node between the switching elements of the serial converter (6) with an output terminal (Pout1) via a reactor (Lout). Capacitors (C) constituting filters along with reactors (L) are parallel connected between input and output terminals. When an abnormality occurs in the input voltage, the parallel converter (4) is actuated so that a parallel converter current (Ipara) May be equal to the output current (Iout), thus making the circuit operation equivalent to that in which the input side of the AC power is separated off. Successively, the serial converter (6) is actuated so that the output voltage (Vout) May be equal to the serial voltage command value (Vout*).

100. 发明公开

EP1561274A2 POWER SYSTEM FOR A TELECOMMUNICATION FACILITY 审中-公开
标题翻译：电力系统的远程通讯系统
公开(公告)号：EP1561274A2
公开(公告)日：2005-08-10
申请号：EP03786709.0
申请日：2003-11-13
申请人： Sprint Communications Company L.P.
发明人： JOHNSON, Larry, L.
IPC分类号： H02M7/06 , H02J9/06
CPC分类号： H02J9/06 , H02M7/06 , Y02B90/14 , Y02P90/40 , Y10T307/615 , Y10T307/62 , Y10T307/625
摘要： A power system specifically designed to provide reliable electrical power to a telecommunication facility is disclosed. The system includes a number of microturbine generators adapted to provide AC power that is then rectified to DC power by an array of rectifiers (390). The system is configured so that the microturbine generators are fueled initially by utility-supplied natural gas. In the event the utility-supplied natural gas fails, the system provides propane from a storage tank to fuel the microturbine generators. If both microturbine generator fuel sources fail or their fuel supply becomes exhausted, power is supplied to the rectifiers by a commercial electrical utility. The system also includes a number of hydrogen-powered proton exchange membranes (410) that are operable to supply DC power directly to the facility if both the microturbine generators and the electrical utility fail. Finally, a number of super capacitors (440) are coupled to the bus line directly connected to the facility in order to maintain power if it becomes necessary to switch power sources.

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