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公开(公告)号：US09722422B2
公开(公告)日：2017-08-01
申请号：US13461348
申请日：2012-05-01
CPC分类号： H02J1/10 , Y10T307/62 , Y10T307/696
摘要： Various embodiments of a DC plant. In one embodiment, the DC plant includes (1) power sources couplable to a common DC bus, (2) rectifiers and DC-DC converters associated with the power sources and (3) a DC plant controller. The DC plant controller includes a source identifier configured to identify the power sources, a source prioritizer coupled to the source identifier and configured to prioritize the power sources based on at least one criterion, and an output characteristic assigner coupled to the source prioritizer.
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2.发明申请DC PLANT CONTROLLER AND METHOD FOR SELECTING AMONG MULTIPLE POWER SOURCES AND DC PLANT EMPLOYING THE SAME 有权DC植物控制器和选择多个电源的方法和使用它们的直流植物公开(公告)号：US20100207454A1
公开(公告)日：2010-08-19
申请号：US12372659
申请日：2009-02-17
IPC分类号： H02J1/00
CPC分类号： H02J1/10 , Y10T307/62 , Y10T307/696
摘要： Various embodiments of a DC plant controller, methods of selecting among multiple power sources and DC plants incorporating the DC plant controller or the method. In one embodiment, the DC plant controller includes: (1) a source identifier configured to identify power sources couplable to a common DC bus, (2) a source prioritizer coupled to the source identifier and configured to prioritize the power sources based on at least one criterion and (3) an output characteristic assigner coupled to the source prioritizer and configured to assign output characteristics to the power sources that differ from one another as a function of the priority.
摘要翻译： DC设备控制器的各种实施例，在多个电源之间进行选择的方法以及包含DC设备控制器的DC设备或该方法。 在一个实施例中，DC设备控制器包括：（1）源标识符，其被配置为识别可耦合到公共DC总线的电源;（2）耦合到源标识符并被配置为基于至少基于电源的优先级 一个标准和（3）输出特性分配器，其耦合到源优先级排列器并且被配置为根据优先级将彼此不同的功率源的输出特性分配。
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3.发明授权DC plant controller and method for selecting among multiple power sources and DC plant employing the same 有权直流设备控制器和多个电源之间的选择方法和采用该电源的直流设备公开(公告)号：US08193661B2
公开(公告)日：2012-06-05
申请号：US12372659
申请日：2009-02-17
IPC分类号： H02J9/00
CPC分类号： H02J1/10 , Y10T307/62 , Y10T307/696
摘要： Various embodiments of a DC plant controller, methods of selecting among multiple power sources and DC plants incorporating the DC plant controller or the method. In one embodiment, the DC plant controller includes: (1) a source identifier configured to identify power sources couplable to a common DC bus, (2) a source prioritizer coupled to the source identifier and configured to prioritize the power sources based on at least one criterion and (3) an output characteristic assigner coupled to the source prioritizer and configured to assign output characteristics to the power sources that differ from one another as a function of the priority.
摘要翻译： DC设备控制器的各种实施例，在多个电源之间进行选择的方法以及包含DC设备控制器的DC设备或该方法。 在一个实施例中，DC设备控制器包括：（1）源标识符，其被配置为识别可耦合到公共DC总线的电源;（2）耦合到源标识符并被配置为基于至少基于电源的优先级 一个标准和（3）输出特性分配器，其耦合到源优先级排列器并且被配置为根据优先级将彼此不同的功率源的输出特性分配。
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公开(公告)号：US09722421B2
公开(公告)日：2017-08-01
申请号：US13461172
申请日：2012-05-01
CPC分类号： H02J1/10 , Y10T307/62 , Y10T307/696
摘要： Various embodiments of a DC plant controller and methods of selecting among multiple power sources. In one embodiment, the DC plant controller includes: (1) a source identifier configured to identify power sources couplable to a common DC bus, (2) a source prioritizer coupled to the source identifier and configured to prioritize the power sources based on at least one criterion, (3) an output characteristic assigner coupled to the source prioritizer and configured to place ones of the power sources on standby based on a calculated battery holdup time.
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5.发明申请公开(公告)号：US20120217810A1
公开(公告)日：2012-08-30
申请号：US13461172
申请日：2012-05-01
CPC分类号： H02J1/10 , Y10T307/62 , Y10T307/696
摘要： Various embodiments of a DC plant controller and methods of selecting among multiple power sources. In one embodiment, the DC plant controller includes: (1) a source identifier configured to identify power sources couplable to a common DC bus, (2) a source prioritizer coupled to the source identifier and configured to prioritize the power sources based on at least one criterion, (3) an output characteristic assigner coupled to the source prioritizer and configured to place ones of the power sources on standby based on a calculated battery holdup time
摘要翻译： DC设备控制器的各种实施例以及在多个电源之间进行选择的方法。 在一个实施例中，DC设备控制器包括：（1）源标识符，其被配置为识别可耦合到公共DC总线的电源;（2）耦合到源标识符并被配置为基于至少基于电源的优先级 一个标准，（3）输出特性分配器，其耦合到源优先级排列器并且被配置为基于计算出的电池保持时间将电源中的一个置于待机状态
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公开(公告)号：US20120212060A1
公开(公告)日：2012-08-23
申请号：US13461348
申请日：2012-05-01
CPC分类号： H02J1/10 , Y10T307/62 , Y10T307/696
摘要： Various embodiments of a DC plant. In one embodiment, the DC plant includes (1) power sources couplable to a common DC bus, (2) rectifiers and DC-DC converters associated with the power sources and (3) a DC plant controller. The DC plant controller includes a source identifier configured to identify the power sources, a source prioritizer coupled to the source identifier and configured to prioritize the power sources based on at least one criterion, and an output characteristic assigner coupled to the source prioritizer.
摘要翻译： DC设备的各种实施例。 在一个实施例中，DC设备包括（1）可耦合到公共DC总线的电源，（2）与电源相关联的整流器和DC-DC转换器，以及（3）DC设备控制器。 DC设备控制器包括被配置为识别电源的源标识符，耦合到源标识符并被配置为基于至少一个标准来优先化电源的源优先级器件，以及耦合到源优先级器的输出特性分配器。
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7.发明授权Battery management system, method of operation therefor and battery plant employing the same 失效电池管理系统，其操作方法和采用其的电池设备公开(公告)号：US06304059B1
公开(公告)日：2001-10-16
申请号：US09602084
申请日：2000-06-22
IPC分类号： H02J704
CPC分类号： H02J7/34 , H02J7/0018 , H02M2001/0093
摘要： For use with a battery plant coupled to a source of electrical power and having a power bus coupled to a load, the battery plant including a battery string coupled across a pair of rails of said power bus, a battery management system, method of operation therefor and battery plant employing the same. In one embodiment, the battery management system includes a DC/DC converter, couplable in series with the battery string, adapted to condition a voltage provided to the battery string as a function of a characteristic of the battery string. The battery management system also includes a switching circuit, coupled across the DC/DC converter, adapted to selectively decouple the DC/DC converter from the battery string thereby allowing the battery string to power the load.
摘要翻译： 为了与耦合到电源并且具有耦合到负载的电力总线的电池设备一起使用，所述电池设备包括耦合在所述电力总线的一对轨道上的电池串，电池管理系统，其操作方法 和使用相同的电池厂。 在一个实施例中，电池管理系统包括与电池串串联的DC / DC转换器，其适于根据电池串的特性来调节提供给电池串的电压。 电池管理系统还包括耦合在DC / DC转换器上的开关电路，其适于选择性地将DC / DC转换器与电池串组分离，从而允许电池串为负载供电。
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8.发明授权Bus holdup circuit for a distributed power system and method of operation thereof 失效用于分布式电力系统的总线保持电路及其操作方法公开(公告)号：US06201721B1
公开(公告)日：2001-03-13
申请号：US09558939
申请日：2000-04-26
IPC分类号： H02M100
CPC分类号： H02J1/00 , H02H9/004 , Y10S323/908
摘要： A bus holdup circuit for a module of a distributed power system, a method of bolstering bus voltage and a distributed power system employing the circuit or the method. In one embodiment, wherein the module has a backplane interface adapted to be removably coupled to a DC backplane of the distributed power system, the bus holdup circuit includes: (1) an energy storage circuit, coupled across the backplane interface, adapted to store and dissipate energy to bolster a voltage across the DC backplane and (2) an inrush limiting circuit, series-coupled to the energy storage circuit, adapted to limit an inrush current to the module.
摘要翻译： 一种用于分布式电力系统模块的总线保持电路，一种增加总线电压的方法以及采用电路或方法的分布式电力系统。 在一个实施例中，其中模块具有适于可拆卸地耦合到分布式电力系统的DC背板的背板接口，总线保持电路包括：（1）耦合在背板接口上的能量存储电路，适于存储和 耗散能量以支持跨越DC背板的电压;（2）串联耦合到能量存储电路的浪涌限制电路，适用于限制到模块的浪涌电流。
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公开(公告)号：US6038145A
公开(公告)日：2000-03-14
申请号：US167479
申请日：1998-10-06
IPC分类号： H03K17/16 , H03K17/691 , H02M3/335
CPC分类号： H03K17/168 , H03K17/162 , H03K17/691
摘要： A controller for a power switch having an isolated control terminal and coupled to a secondary winding of a drive transformer and a method of preventing spurious turn-on of the power switch. The controller includes: (1) a controllable switch, coupled between the secondary winding and the power switch, that alters a control voltage of the power switch in response to a characteristic of the secondary winding, and (2) a bias circuit coupled to the controllable switch and the power switch that provides a voltage differential between the controllable switch and the power switch to prevent spurious turn-on thereof.
摘要翻译： 一种用于具有隔离控制端并耦合到驱动变压器的次级绕组的电源开关的控制器，以及防止电源开关的虚假接通的方法。 控制器包括：（1）耦合在次级绕组和功率开关之间的可控开关，其响应于次级绕组的特性改变功率开关的控制电压，以及（2）耦合到 可控开关和电源开关，其在可控开关和电源开关之间提供电压差，以防止其虚假接通。
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10.发明授权Isolation circuit and verification controller for a power supply and power plant employing the same 失效用于使用该电路的电源和发电厂的隔离电路和验证控制器
公开(公告)号：US5917250A
公开(公告)日：1999-06-29
申请号：US946621
申请日：1997-10-07
CPC分类号： H02J1/10 , Y10T307/305 , Y10T307/313 , Y10T307/615 , Y10T307/747 , Y10T307/858
摘要： An isolation circuit for use in a power plant having a first power supply that powers a first load and a second power supply that powers a second load. The first and second power supplies are cross-couplable via a first and second auxiliary path to allow the first power supply to power the second load and the second power supply to power the first load. The first power supply is subject to a reverse current by way of the first auxiliary path. The isolation circuit includes a first switch, located in the first auxiliary path, that substantially reduces the reverse current flowing into the first power supply thereby enhancing an isolation of the first power supply. A controller is, also, provided that monitors the first switch thereby enhancing a reliability of the power plant.
摘要翻译： 一种用于发电厂的隔离电路，具有为第一负载供电的第一电源和为第二负载供电的第二电源。 第一和第二电源通过第一和第二辅助路径交叉耦合，以允许第一电源为第二负载供电，而第二电源为第一负载供电。 第一电源通过第一辅助路径经受反向电流。 隔离电路包括位于第一辅助路径中的第一开关，其基本上减少流入第一电源的反向电流，从而增强第一电源的隔离。 还提供控制器，其监视第一开关，从而提高发电厂的可靠性。
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