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11. 发明授权

US5896280A Frequency converter and improved UPS employing the same 失效
标题翻译：变频器和改进的UPS采用相同的
公开(公告)号：US5896280A
公开(公告)日：1999-04-20
申请号：US988335
申请日：1997-11-25
申请人： Jeff Gucyski , Robert William Johnson, Jr. , Rune Lennart Jonsson
发明人： Jeff Gucyski , Robert William Johnson, Jr. , Rune Lennart Jonsson
IPC分类号： G11B7/095 , G11B19/26 , H02J9/06 , H02M7/48 , H02M3/335 , H02J7/00
CPC分类号： G11B7/0953 , G11B19/26 , H02J9/062 , H02M7/4807 , Y10T307/625
摘要： An uninterruptible power supply (UPS) includes a transformer, a low voltage converter (02), a rectifier, and a high voltage inverter (01). The low voltage converter comprises a battery, a first switching device (Q3), a second switching device (Q4), and first drive circuits (41, 42). The high voltage inverter (01) includes first and second load terminals adapted to be coupled across a load in an emergency situation; an output capacitor (C); a third switching device (Q1) and a fourth switching device (Q2), and second drive circuitry (43, 44) for driving the third and fourth switching devices from conducting to non-conducting states and vice versa so as to produce a quasi-sinusoidal output voltage waveform across the load terminals.
摘要翻译：不间断电源（UPS）包括变压器，低压转换器（02），整流器和高压逆变器（01）。低电压转换器包括电池，第一开关装置（Q3），第二开关装置（Q4）和第一驱动电路（41,42）。高压逆变器（01）包括适于在紧急情况下跨过负载耦合的第一和第二负载端子; 输出电容器（C）; 第三开关装置（Q1）和第四开关装置（Q2），以及用于将第三和第四开关装置从导通状态驱动到非导通状态的第二驱动电路（43,44），反之亦然，负载端子上的正弦输出电压波形。

12. 发明授权

US08410638B2 Uninterruptible power supply systems and methods supporting load balancing 有权
标题翻译：不间断电源系统和支持负载均衡的方法
公开(公告)号：US08410638B2
公开(公告)日：2013-04-02
申请号：US12779483
申请日：2010-05-13
申请人： Robert William Johnson, Jr.
发明人： Robert William Johnson, Jr.
IPC分类号： H02J1/02
CPC分类号： H02J9/06 , H02J3/26 , H02J3/382 , H02J3/383 , H02J3/386 , H02J9/062 , Y02B10/72 , Y02E10/563 , Y02E10/566 , Y02E10/763 , Y02E40/50 , Y02P80/11 , Y10T307/615 , Y10T307/625
摘要： An uninterruptible power supply (UPS) system that includes a multiphase AC output configured to be coupled to a load, an inverter having an output coupled to the AC output and a control circuit operatively associated with the inverter and configured to cause the inverter to compensate for a phase imbalance of a load coupled to the AC output while power is being delivered to the load from an AC power source independently of the inverter.
摘要翻译：一种不间断电源（UPS）系统，其包括配置为耦合到负载的多相AC输出，具有耦合到所述AC输出的输出的逆变器以及与所述逆变器可操作地相关联并被配置为使所述逆变器补偿当从逆变器独立地从AC电源向负载输送功率时，耦合到AC输出的负载的相位不平衡。

13. 发明申请

US20120074786A1 UNINTERRUPTIBLE POWER SUPPLY SYSTEMS AND METHODS USING ISOLATED INTERFACE FOR VARIABLY AVAILABLE POWER SOURCE 审中-公开
标题翻译：不间断电源系统和使用隔离接口进行可变电源的方法
公开(公告)号：US20120074786A1
公开(公告)日：2012-03-29
申请号：US13297477
申请日：2011-11-16
申请人： Robert William Johnson, JR. , Yu Liu , Bobby L. Compton , Pasi S. Taimela , Robert C. Sebald
发明人： Robert William Johnson, JR. , Yu Liu , Bobby L. Compton , Pasi S. Taimela , Robert C. Sebald
IPC分类号： H02J9/00
CPC分类号： H02J9/061 , H02J3/382 , H02J3/383 , H02J3/386 , H02J7/007 , H02J9/062 , Y02B10/72 , Y02E10/563 , Y02E10/566 , Y02E10/763 , Y10T307/615 , Y10T307/625
摘要： An uninterruptible power supply (UPS) system includes a first port configured to be coupled to an AC power source and a second port configured to be coupled to a load. The system also includes a UPS circuit including a first converter circuit coupled to the first port, a second converter circuit coupled to the second port and a DC bus coupling the first converter circuit to the second converter circuit and configured to be coupled to an auxiliary power source and a third converter circuit coupled to the second port and configured to receive power from a variably available power source. A control circuit is configured to cooperatively control the UPS circuit and the third converter circuit.
摘要翻译：不间断电源（UPS）系统包括被配置为耦合到AC电源的第一端口和被配置为耦合到负载的第二端口。该系统还包括UPS电路，其包括耦合到第一端口的第一转换器电路，耦合到第二端口的第二转换器电路和将第一转换器电路耦合到第二转换器电路并被配置为耦合到辅助电力的DC总线源和第三转换器电路，其耦合到第二端口并且被配置为从可变地可用的电源接收电力。控制电路被配置为协调地控制UPS电路和第三转换器电路。

14. 发明申请

US20120050928A1 High Voltage Electronic Switches for Controlling Direct Current Arcs in High Voltage Direct Current Systems and Methods of Operating the Same 有权
标题翻译：用于控制高压直流系统中的直流电弧的高压电子开关及其操作方法
公开(公告)号：US20120050928A1
公开(公告)日：2012-03-01
申请号：US13221019
申请日：2011-08-30
申请人： Robert William Johnson, JR.
发明人： Robert William Johnson, JR.
IPC分类号： H02H9/02
CPC分类号： H02H9/025 , H02H9/004
摘要： High voltage direct current systems are provided including one or more outlets and an electronic current limiter circuit associated with the one or more outlets. The electronic current limiter circuit is configured to limit current inrush when a connector is plugged into and/or unplugged from the one or more outlets when a direct current bus associated with the one or more outlets is energized so as not to damage the connector; and/or isolate direct current faults and/or excess current draw in a load connected to the one or more outlets so as to protect the system from shutdown.
摘要翻译：提供包括一个或多个出口和与一个或多个出口相关联的电子限流器电路的高压直流系统。当与一个或多个出口相关联的直流母线被通电以便不损坏连接器时，电子限流器电路被配置为限制当连接器插入和/或从一个或多个出口拔出时的电流涌入; 和/或在连接到一个或多个出口的负载中隔离直流电流故障和/或过电流，以保护系统不被关闭。

15. 发明申请

US20110278932A1 UNINTERRUPTIBLE POWER SUPPLY SYSTEMS AND METHODS USING ISOLATED INTERFACE FOR VARIABLY AVAILABLE POWER SOURCE 审中-公开
标题翻译：不间断电源系统和使用隔离接口进行可变电源的方法
公开(公告)号：US20110278932A1
公开(公告)日：2011-11-17
申请号：US12779522
申请日：2010-05-13
申请人： George Arthur Navarro , Robert William Johnson, JR. , Jason Scott Anderson
发明人： George Arthur Navarro , Robert William Johnson, JR. , Jason Scott Anderson
IPC分类号： H02J9/00
CPC分类号： H02J9/062 , H02J3/382 , H02J3/383 , H02J3/386 , Y02B10/72 , Y02E10/563 , Y02E10/566 , Y02E10/763 , Y10T307/625
摘要： Uninterruptible power supply (UPS) systems include an AC input configured to be coupled to an AC power source, an AC output configured to be coupled to a load and a UPS circuit including a first converter circuit coupled to the AC input, a second converter circuit coupled to the AC output and a DC bus coupling the first converter circuit to the second converter circuit. The system further includes a third converter circuit having an output coupled to the AC output and an input configured to receive power from a variably available power source and a control circuit operatively associated with the UPS circuit and the third converter circuit and configured to cooperatively control the UPS circuit and the third converter circuit to selectively transfer power to the load from the AC power source and the variably available power source.
摘要翻译：不间断电源（UPS）系统包括被配置为耦合到AC电源的AC输入，被配置为耦合到负载的AC输出和包括耦合到AC输入的第一转换器电路的UPS电路，第二转换器电路耦合到AC输出端和将第一转换器电路耦合到第二转换器电路的DC总线。该系统还包括具有耦合到AC输出的输出的第三转换器电路和被配置为从可变可用电源接收功率的输入和与UPS电路和第三转换器电路可操作地相关联的控制电路，并且被配置为协调地控制 UPS电路和第三转换器电路，用于从AC电源和可变可用的电源选择性地将电力传递到负载。

16. 发明申请

US20090140693A1 FLYBACK CHARGE REDISTRIBUTION APPARATUS FOR SERIALLY CONNECTED ENERGY STORAGE DEVICES USING FLYBACK-TYPE CONVERTERS 审中-公开
标题翻译：用于使用飞轮型转换器的串联连接能源存储设备的闪存充电重新分配设备
公开(公告)号：US20090140693A1
公开(公告)日：2009-06-04
申请号：US12266902
申请日：2008-11-07
申请人： Robert William Johnson, JR.
发明人： Robert William Johnson, JR.
IPC分类号： H02J7/00
CPC分类号： H02J7/0016 , Y02T10/7055
摘要： A charge redistribution apparatus includes a transformer including a primary winding and a plurality of secondary windings. The apparatus also includes a plurality of rectifier circuits, respective ones of which are configured to connect respective ones of the secondary windings across respective groups of a plurality of serially connected energy storage devices (e.g., respective individual cells, respective batteries and/or respective strings of batteries). The apparatus further includes a switch configured to connect the primary winding across the plurality of serially connected energy storage devices, and a control circuit configured to control the switch. The control circuit may be configured to cause the switch to alternately connect and disconnect the primary winding to and from the string of serially connected energy storage devices to redistribute charge among the energy storage devices.
摘要翻译：一种电荷再分配装置包括一个包括初级绕组和多个次级绕组的变压器。该装置还包括多个整流器电路，其中的各个被配置为将多个次级绕组中的相应的次级绕组连接在多个串联连接的能量存储装置（例如，相应的单个电池，相应的电池和/或相应的串）的电池）。该装置还包括一个开关，其被配置为连接多个串联连接的能量存储装置上的初级绕组，以及配置成控制开关的控制电路。控制电路可以被配置为使开关交替地连接和断开与串联的能量存储装置的串的初级绕组，以在能量存储装置之间重新分配电荷。

17. 发明授权

US09166445B2 AC power supply apparatus and methods providing variable voltage waveforms for load transient conditions 有权
标题翻译：交流电源装置和方法为负载瞬态条件提供可变电压波形
公开(公告)号：US09166445B2
公开(公告)日：2015-10-20
申请号：US13247608
申请日：2011-09-28
申请人： Robert William Johnson, Jr.
发明人： Robert William Johnson, Jr.
IPC分类号： H02J9/00 , H02J9/06
CPC分类号： H02J9/062 , Y10T307/615 , Y10T307/625
摘要： Some embodiments of the inventive subject matter provide methods of operating an uninterruptible power supply (UPS) configured to provide power to a load from first and second power sources, e.g., from a utility source and a battery or other backup source. The methods include operating the UPS to momentarily provide an altered voltage waveform in coordination with a transition of the load between first and second power sources. For example, the altered voltage waveform may provide a momentarily increased voltage rate of change to compensate for a transient current demand presented by the load.
摘要翻译：本发明主题的一些实施例提供了操作不间断电源（UPS）的方法，所述不间断电源（UPS）被配置为向来自第一和第二电源（例如，来自公用电源和电池或其他备份源）的负载提供电力。这些方法包括操作UPS以暂时提供与第一和第二电源之间的负载的转变协调的改变的电压波形。例如，改变的电压波形可以提供瞬时增加的电压变化率，以补偿由负载呈现的瞬态电流需求。

18. 发明授权

US08717728B2 High voltage electronic switches for controlling direct current arcs in high voltage direct current systems and methods of operating the same 有权
标题翻译：用于控制高压直流系统中的直流电弧的高电压电子开关及其操作方法
公开(公告)号：US08717728B2
公开(公告)日：2014-05-06
申请号：US13221019
申请日：2011-08-30
申请人： Robert William Johnson, Jr.
发明人： Robert William Johnson, Jr.
IPC分类号： H02H9/08 , H02H3/08 , H02H9/02
CPC分类号： H02H9/025 , H02H9/004
摘要： High voltage direct current systems are provided including one or more outlets and an electronic current limiter circuit associated with the one or more outlets. The electronic current limiter circuit is configured to limit current inrush when a connector is plugged into and/or unplugged from the one or more outlets when a direct current bus associated with the one or more outlets is energized so as not to damage the connector; and/or isolate direct current faults and/or excess current draw in a load connected to the one or more outlets so as to protect the system from shutdown.
摘要翻译：提供包括一个或多个出口和与一个或多个出口相关联的电子限流器电路的高压直流系统。当与一个或多个出口相关联的直流母线被通电以便不损坏连接器时，电子限流器电路被配置为限制当连接器插入和/或从一个或多个出口拔出时的电流涌入; 和/或在连接到一个或多个出口的负载中隔离直流电流故障和/或过电流，以保护系统不被关闭。

19. 发明授权

US08587929B2 High density uninterruptible power supplies and related systems and power distribution units 有权
标题翻译：高密度不间断电源及相关系统及配电单元
公开(公告)号：US08587929B2
公开(公告)日：2013-11-19
申请号：US12910469
申请日：2010-10-22
申请人： Robert William Johnson, Jr.
发明人： Robert William Johnson, Jr.
IPC分类号： H02J9/00
CPC分类号： H02J9/062 , H05K7/1492 , Y10T307/414 , Y10T307/469 , Y10T307/527 , Y10T307/615 , Y10T307/62 , Y10T307/625
摘要： High density uninterruptible power supplies are provided including an enclosure and at least one uninterruptible power supply positioned in the enclosure. A battery associated with the at least one uninterruptible power supply is positioned in the enclosure. The at least one uninterruptible power supply and the associated battery are configured to provide at least thirty seconds of backup power to a load connected thereto. Related systems and power distribution units are also provided.
摘要翻译：提供了高密度不间断电源，包括外壳和位于外壳中的至少一个不间断电源。与所述至少一个不间断电源相关联的电池被定位在所述外壳中。至少一个不间断电源和相关联的电池被配置为向连接到其的负载提供至少三十秒的备用电力。还提供了相关系统和配电单元。

20. 发明申请

US20120098342A1 HIGH DENSITY UNINTERRUPTIBLE POWER SUPPLIES AND RELATED SYSTEMS AND POWER DISTRIBUTION UNITS 有权
标题翻译：高密度不间断电源及相关系统和功率分配单元
公开(公告)号：US20120098342A1
公开(公告)日：2012-04-26
申请号：US12910469
申请日：2010-10-22
申请人： Robert William Johnson, JR.
发明人： Robert William Johnson, JR.
IPC分类号： H02J9/00
CPC分类号： H02J9/062 , H05K7/1492 , Y10T307/414 , Y10T307/469 , Y10T307/527 , Y10T307/615 , Y10T307/62 , Y10T307/625
摘要： High density uninterruptible power supplies are provided including an enclosure and at least one uninterruptible power supply positioned in the enclosure. A battery associated with the at least one uninterruptible power supply is positioned in the enclosure. The at least one uninterruptible power supply and the associated battery are configured to provide at least thirty seconds of backup power to a load connected thereto. Related systems and power distribution units are also provided.
摘要翻译：提供了高密度不间断电源，包括外壳和位于外壳中的至少一个不间断电源。与所述至少一个不间断电源相关联的电池被定位在所述外壳中。至少一个不间断电源和相关联的电池被配置为向连接到其的负载提供至少三十秒的备用电力。还提供了相关系统和配电单元。

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