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1. 发明申请

WO2008140613A1 HIGH EFFICIENCY ALTERNATIVE/RENEWABLE POWERED UPS SYSTEM 审中-公开
标题翻译：高效替代/可再生动力UPS系统
公开(公告)号：WO2008140613A1
公开(公告)日：2008-11-20
申请号：PCT/US2007/088015
申请日：2007-12-18
申请人： LIEBERT CORPORATION , POUCHET, Jack, H. , PANFIL, Peter, A. , POWELL, Jeffrey, M.
发明人： POUCHET, Jack, H. , PANFIL, Peter, A. , POWELL, Jeffrey, M.
IPC分类号： H02M7/00 , H02J1/10 , H02J7/34 , H02J9/04 , H02J9/06
CPC分类号： H02J9/062 , Y02B10/72 , Y02P80/21 , Y10T307/625
摘要： The disclosure provides an efficient alternative energy uninterruptible power supply (UPS) system having a main first source of power coupled to an electrical load, comprising: a second source of power from stored energy coupled to the electrical load, the second source being adapted to supplement the first source and condition the power from the stored energy to predetermined conditions for the electrical load; an automatic transfer switch (ATS) coupled between the first source and the second source and adapted to control the first source coupling to the electrical load when the first source power is noncompliant with predetermined conditions for the electrical load; and a source of alternative energy coupled downstream of the ATS to the second source, the electrical load, or a combination thereof, wherein the source of alternative energy comprises a source of direct current (DC) power.
摘要翻译：本公开提供了一种具有耦合到电负载的主要第一功率源的有效的替代能量不间断电源（UPS）系统，包括：来自耦合到电负载的存储能量的第二电源，所述第二源适于补充第一来源并且将来自存储能量的功率调节到电负载的预定条件; 耦合在所述第一源和所述第二源之间的自动转换开关（ATS），并且当所述第一源功率与所述电负载的预定条件不一致时适于控制与所述电负载的所述第一源耦合; 以及耦合到所述ATS下游到所述第二源，所述电负载或其组合的替代能量源，其中所述替代能量源包括直流（DC）电源。

2. 发明申请

WO2006130568A2 AN IMPROVED SYSTEM AND METHOD OF MOUNTING CURRENT TRANSDUCERS IN PROXIMITY TO CIRCUIT BREAKERS 审中-公开
标题翻译：一种改进的系统和将电流传感器安装到断路器的方法
公开(公告)号：WO2006130568A2
公开(公告)日：2006-12-07
申请号：PCT/US2006/020798
申请日：2006-05-30
申请人： LIEBERT CORPORATION , NELSON, Gregg, J. , VLASAK, Gerald, R. , MARTIN, James, K. , POWELL, Jeffrey, M.
发明人： NELSON, Gregg, J. , VLASAK, Gerald, R. , MARTIN, James, K. , POWELL, Jeffrey, M.
IPC分类号： G01R15/18
CPC分类号： G01R15/186
摘要： The present disclosure provides a method and system for mounting a current transformer in proximity to a circuit breaker of an electrical system. Generally, a sensor assembly contains a plurality of current transformers (CTs) for measuring power wires from a main power supply. To accommodate measuring a greater number of wires than one sensor assembly can service, a plurality of sensor assemblies can be mounted end-to-end. The sensor assemblies can have symmetrical recessed portions that laterally align when mounted end-to-end by inverting one of the sensor assemblies. The alignment allows CTs mounted lateral to the recessed portions to be aligned with corresponding circuit breakers, so that wires passing from the circuit breakers are aligned with the CTs, reducing bending stresses on the CTs in contrast to prior efforts. Changes in polarity caused by the inversion can be adjusted by software, firmware, hardware or a combination thereof.
摘要翻译：本公开提供了一种用于将电流互感器安装在电气系统的断路器附近的方法和系统。通常，传感器组件包含用于测量来自主电源的电力线的多个电流互感器（CT）。为了适应测量比一个传感器组件可以服务的更多数量的电线，多个传感器组件可以端对端地安装。传感器组件可以具有对称的凹部，当通过反转传感器组件中的一个而端对端地安装时侧向对准。该对准允许安装在凹部的侧面的CT与相应的断路器对准，使得从断路器通过的电线与CT对准，与先前的工作相反，减小了CT上的弯曲应力。可以通过软件，固件，硬件或其组合来调整由反转引起的极性变化。

3. 发明申请

WO2006130568A3 AN IMPROVED SYSTEM AND METHOD OF MOUNTING CURRENT TRANSDUCERS IN PROXIMITY TO CIRCUIT BREAKERS 审中-公开
标题翻译：将电流传感器安装到断路器的改进系统和方法
公开(公告)号：WO2006130568A3
公开(公告)日：2007-01-18
申请号：PCT/US2006020798
申请日：2006-05-30
申请人： LIEBERT CORP , NELSON GREGG J , VLASAK GERALD R , MARTIN JAMES K , POWELL JEFFREY M
发明人： NELSON GREGG J , VLASAK GERALD R , MARTIN JAMES K , POWELL JEFFREY M
IPC分类号： G01R15/18
CPC分类号： G01R15/186
摘要： The present disclosure provides a method and system for mounting a current transformer in proximity to a circuit breaker of an electrical system. Generally, a sensor assembly contains a plurality of current transformers (CTs) for measuring power wires from a main power supply. To accommodate measuring a greater number of wires than one sensor assembly can service, a plurality of sensor assemblies can be mounted end-to-end. The sensor assemblies can have symmetrical recessed portions that laterally align when mounted end-to-end by inverting one of the sensor assemblies. The alignment allows CTs mounted lateral to the recessed portions to be aligned with corresponding circuit breakers, so that wires passing from the circuit breakers are aligned with the CTs, reducing bending stresses on the CTs in contrast to prior efforts. Changes in polarity caused by the inversion can be adjusted by software, firmware, hardware or a combination thereof.
摘要翻译：本公开提供了一种用于将电流互感器安装在电气系统的断路器附近的方法和系统。通常，传感器组件包含用于测量来自主电源的电力线的多个电流互感器（CT）。为了适应测量比一个传感器组件可以服务的更多数量的电线，多个传感器组件可以端对端地安装。传感器组件可以具有对称的凹部，当通过反转传感器组件中的一个而端对端安装时横向对准。该对准允许横向于凹部的CT与相应的断路器对准，使得从断路器通过的电线与CT对准，与先前的努力相反，减少了CT上的弯曲应力。可以通过软件，固件，硬件或其组合来调整由反转引起的极性变化。

4. 发明申请

WO2006130570A1 SENSOR MODULE, SYSTEM, AND METHOD FOR SENSORS IN PROXIMITY TO CIRCUIT BREAKERS 审中-公开
标题翻译：用于传感器的传感器模块，系统和方法，适用于断路器
公开(公告)号：WO2006130570A1
公开(公告)日：2006-12-07
申请号：PCT/US2006/020800
申请日：2006-05-30
申请人： LIEBERT CORPORATION , NELSON, Gregg, J. , MARTIN, James, K. , VLASAK, Gerald, R. , POWELL, Jeffrey, M.
发明人： VLASAK, Gerald, R. , POWELL, Jeffrey, M.
IPC分类号： G01R1/04 , G01R15/18
CPC分类号： G01R15/18 , G01R1/04
摘要： The present disclosure provides a method and system for mounting a current transformer in proximity to a circuit breaker of an electrical system. Generally, a plurality of current transformers (CTs) are provided to measure a plurality of branches from a main power supply and are accumulated on a sensor module. In at least one embodiment, the sensor module includes a molded polymer mounting support that can support the CTs. The molded mounting support departs from the standard circuit board and is substantially less fragile. A wiring channel is provided within the sensor module so that CT output wiring can be safely routed to the output connector using as few as two soldered connections, rather than the typical six soldered connections required in existing branch monitoring systems. Multiple sensor modules can be stacked to allow continued alignment with the CTs and software/firmware/hardware can allow for any current polarity changes.
摘要翻译：本公开提供了一种用于将电流互感器安装在电气系统的断路器附近的方法和系统。通常，提供多个电流互感器（CT）以测量来自主电源的多个分支并且累积在传感器模块上。在至少一个实施例中，传感器模块包括可支撑CT的模制聚合物安装支架。模制的安装支架脱离标准电路板，并且基本上不那么脆弱。在传感器模块内提供了一个接线通道，使得CT输出接线可以使用少至两个焊接连接安全地连接到输出连接器，而不是现有分支监控系统中所需的典型六个焊接连接。可以堆叠多个传感器模块以允许与CT的连续对准，并且软件/固件/硬件可以允许任何当前的极性变化。

5. 发明申请

WO2008134126A1 TRANSFER SWITCH SYSTEM WITH NEUTRAL CURRENT MANAGEMENT 审中-公开
标题翻译：具有中性电流管理的转换开关系统
公开(公告)号：WO2008134126A1
公开(公告)日：2008-11-06
申请号：PCT/US2008/056108
申请日：2008-03-06
申请人： LIEBERT CORPORATION , SHENOY, Suratkal P. , PANFIL, Peter A. , POWELL, Jeffrey M. , CAUDILL, Richard T. , BARCUS, William A. , MARTIN, James K.
发明人： SHENOY, Suratkal P. , PANFIL, Peter A. , POWELL, Jeffrey M. , CAUDILL, Richard T. , BARCUS, William A. , MARTIN, James K.
IPC分类号： H02J9/06
CPC分类号： H02J9/061 , H02J2009/068 , Y10T307/615 , Y10T307/696 , Y10T307/76
摘要： An electrical power transfer system for selectively connecting a load to a first power source or a second power source includes a first switch having an input selectively connected to the first power source and an output connected to the load. A second switch includes an input and an output connected to the load. An isolation device has its input connected to the second power source and its output connected to the input of the second switch to provide a continuous neutral path for the second power source and to isolate a neutral current path of the load from the second power source.
摘要翻译：用于选择性地将负载连接到第一电源或第二电源的电力传送系统包括具有选择性地连接到第一电源的输入和连接到负载的输出的第一开关。第二开关包括连接到负载的输入和输出。隔离装置的输入连接到第二电源，其输出端连接到第二开关的输入端，为第二电源提供连续的中性路径，并将负载的中性电流路径与第二电源隔离。

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