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1. 发明申请

WO2010042572A3 HIGH-EFFICIENCY, FLUID-COOLED UPS CONVERTER 审中-公开
标题翻译：高效率，流体冷却UPS转换器
公开(公告)号：WO2010042572A3
公开(公告)日：2010-05-27
申请号：PCT/US2009059771
申请日：2009-10-07
申请人： LIEBERT CORP , MARTIN JAMES K , MCMASTER MARK CLARY , CHOW NORMAN , CONWAY BRUCE RAYMOND , BREWER RICHARD GRANT , UPADHYA GIRISH KODAVUR , SILLATO STEPHEN
发明人： MARTIN JAMES K , MCMASTER MARK CLARY , CHOW NORMAN , CONWAY BRUCE RAYMOND , BREWER RICHARD GRANT , UPADHYA GIRISH KODAVUR , SILLATO STEPHEN
IPC分类号： F24F7/00 , H05K7/20
CPC分类号： H05K7/20927
摘要： An uninterruptible power supply (UPS) may include direct cooling for various components of the UPS that generate heat. The direct cooling may be part of a cooling system that directs the generated heat to the ambient environment external to the room or building housing the UPS such that the heat load of the UPS places a minimal or zero load on the air-conditioning system for the room within which the UPS is located. The cooling system can utilize multiple cooling loops to transfer the heat from the heat-generating components of the UPS to the ambient environment.
摘要翻译：不间断电源（UPS）可能包括直接冷却产生热量的UPS的各种组件。直接冷却可以是冷却系统的一部分，其将产生的热量引导到房间外部的环境环境或建筑物，以容纳UPS，使得UPS的热负荷在空调系统上放置最小或零负载，用于 UPS所在的房间。冷却系统可以利用多个冷却回路将来自UPS的发热部件的热量传递到周围环境。

2. 发明申请

WO2008051809A3 THERMAL LOAD LOCATOR 审中-公开
标题翻译：热负荷定位器
公开(公告)号：WO2008051809A3
公开(公告)日：2008-07-03
申请号：PCT/US2007081844
申请日：2007-10-18
申请人： LIEBERT CORP , MARTIN JAMES K
发明人： MARTIN JAMES K
IPC分类号： H05K7/20 , G06F1/20
CPC分类号： H05K7/20781 , G06F1/206 , G06F2200/201 , H05K7/20836
摘要： A centralized cooling system can selectively deliver individualized cooling to individual electrical load units. The system can provide direct cooling from a manifold of cooling outlets in a controlled manner based on the sensed electrical loads of particular load units. A branch monitoring system monitors the load on electrical feeds that are coupled to electrical load units. A controller is coupled to the branch monitoring system and provides output to control a cooling unit. At least one control valve is further coupled to the controller downstream of the cooling unit generally at each cooling outlet to control an amount of cooling fluid, such as air or liquid, directed to one or more of the units. If a load changes for a given unit, the controller can actuate a cooling valve coupled to a corresponding cooling outlet and alter the amount of cooling fluid flowing into or around the unit(s).
摘要翻译：集中式冷却系统可以选择性地将单独的冷却输送到各个电气负载单元。该系统可以基于感测到的特定负载单元的电负载以受控的方式从多个冷却出口提供直接冷却。分支监控系统监测耦合到电气负载单元的电气馈送上的负载。控制器耦合到分支监控系统并提供输出以控制冷却单元。至少一个控制阀还通常在每个冷却出口处连接到冷却单元下游的控制器，以控制指向一个或多个单元的冷却流体（例如空气或液体）的量。如果给定单元的负载变化，则控制器可以致动连接到相应的冷却出口的冷却阀，并且改变流入或围绕该单元的冷却流体的量。

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。

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