-
公开(公告)号：US06917186B2
公开(公告)日：2005-07-12
申请号：US10392031
申请日：2003-03-19
申请人： Todd W. Klippel , Richard P. Mikosz , Ronald D. Atanus , Michael G. Ennis , Raymond P. O'Leary , Joseph W. Ruta , Gregory C. Mears
发明人： Todd W. Klippel , Richard P. Mikosz , Ronald D. Atanus , Michael G. Ennis , Raymond P. O'Leary , Joseph W. Ruta , Gregory C. Mears
CPC分类号： H02J3/005
摘要： A control method and arrangement that monitors the condition and operating parameters of a power electronic system having power electronic devices and responds to various detected abnormalities to optimize operation of the power electronic system. The arrangement increases reliability of operation and optimizes the continuous supply of power to a load. The arrangement also includes the capability for diagnosing the parameters of the power electronic switches including drive current, drive voltage and operating temperature and for communicating the status information in a coordinated fashion.
摘要翻译： 一种控制方法和装置，其监视具有电力电子设备的电力电子系统的状态和操作参数，并响应各种检测到的异常以优化电力电子系统的操作。 该装置提高了操作的可靠性，并优化了对负载的连续供电。 该装置还包括用于诊断功率电子开关的参数的能力，包括驱动电流，驱动电压和工作温度，并且以协调的方式传达状态信息。
-
公开(公告)号：US06963475B2
公开(公告)日：2005-11-08
申请号：US10970504
申请日：2004-10-22
申请人： Todd W. Klippel , Richard P. Mikosz , Ronald D. Atanus , Michael G. Ennis , Raymond P. O'Leary , Joseph W. Ruta , Gregory C. Mears
发明人： Todd W. Klippel , Richard P. Mikosz , Ronald D. Atanus , Michael G. Ennis , Raymond P. O'Leary , Joseph W. Ruta , Gregory C. Mears
CPC分类号： H02J3/005
摘要： A control method and arrangement that monitors the condition and operating parameters of a power electronic system having power electronic devices and responds to various detected abnormalities to optimize operation of the power electronic system. The arrangement increases reliability of operation and optimizes the continuous supply of power to a load. The arrangement also includes the capability for diagnosing the parameters of the power electronic switches including drive current, drive voltage and operating temperature and for communicating the status information in a coordinated fashion.
-
公开(公告)号：US06636101B2
公开(公告)日：2003-10-21
申请号：US10036659
申请日：2001-12-21
申请人： Ronald D. Atanus , Gregory C. Mears , Richard P. Mikosz , Raymond P. O'Leary , Michael G. Ennis , Joseph W. Ruta
发明人： Ronald D. Atanus , Gregory C. Mears , Richard P. Mikosz , Raymond P. O'Leary , Michael G. Ennis , Joseph W. Ruta
IPC分类号： G05F100
摘要： A control arrangement and method is provided for electronic devices in which an electronic switch is maintained in a conducting state at all times other than when it is desired to render the electronic switch nonconducting. In a specific embodiment, a latched control signal is utilized which is changed by the receipt of a momentary signal to change the conducting state of the electronic switch. For example, according to one specific arrangement, the momentary signal is a secure, complex signal such that appropriate decoding and detection of the proper signal is required to change the conducting state of the electronic switch.
-
公开(公告)号：US06667601B2
公开(公告)日：2003-12-23
申请号：US10192441
申请日：2002-07-11
申请人： Richard P. Mikosz , Ronald D. Atanus , Michael G. Ennis , Gregory C. Mears , Raymond P. O'Leary , Joseph W. Ruta
发明人： Richard P. Mikosz , Ronald D. Atanus , Michael G. Ennis , Gregory C. Mears , Raymond P. O'Leary , Joseph W. Ruta
IPC分类号： G05F140
CPC分类号： H02J3/005
摘要： A control arrangement and method is provided that monitors the condition and operating parameters of a power electronic system having power electronic devices and responds to various detected abnormalities via appropriate action to optimize operation of the power electronic system. The arrangement increases reliability of operation and optimizes the continuous supply of power to a load. For example, the arrangement responds to an overheated power electronic switch by switching to an alternate power electronic switch, the overheated power electronic switch being made available as a temporary alternate path. The arrangement also includes the capability for diagnosing the power electronic switches by measuring the temperature of the power electronics switches and communicating the temperature information in a coordinated fashion with information regarding the operating status of the power electronics switches. Additionally, shorted power electronic switches are detected and appropriate action taken.
-
公开(公告)号：US06504696B1
公开(公告)日：2003-01-07
申请号：US09556259
申请日：2000-04-24
申请人： Richard P. Mikosz , Ronald D. Atanus , Michael G. Ennis , Gregory C. Mears , Raymond P. O'Leary , Joseph W. Ruta
发明人： Richard P. Mikosz , Ronald D. Atanus , Michael G. Ennis , Gregory C. Mears , Raymond P. O'Leary , Joseph W. Ruta
IPC分类号： H02H300
CPC分类号： H02J3/005
摘要： A control arrangement and method is provided that monitors the condition and operating parameters of a power electronic system having power electronic devices and responds to various detected abnormalities via appropriate action to optimize operation of the power electronic system. The arrangement increases reliability of operation and optimizes the continuous supply of power to a load. For example, the arrangement responds to an overheated power electronic switch by switching to an alternate power electronic switch, the overheated power electronic switch being made available as a temporary alternate path. The arrangement also includes the capability for diagnosing the power electronic switches by measuring the temperature of the power electronics switches and communicating the temperature information in a coordinated fashion with information regarding the operating status of the power electronics switches. Additionally, shorted power electronic switches are detected and appropriate action taken.
摘要翻译： 提供一种控制装置和方法，其监视具有电力电子装置的电力电子系统的状态和操作参数，并通过适当的动作来响应各种检测到的异常，以优化电力电子系统的操作。 该装置提高了操作的可靠性，并优化了对负载的连续供电。 例如，该布置通过切换到备用电力电子开关来响应过热的电力电子开关，过热的电力电子开关可用作临时替代路径。 该装置还包括通过测量电力电子开关的温度并以协调的方式与关于电力电子开关的操作状态的信息传达温度信息来诊断功率电子开关的能力。 此外，检测到短路电力电子开关，并采取适当的措施。
-
公开(公告)号：US06324073B1
公开(公告)日：2001-11-27
申请号：US09219099
申请日：1998-12-22
IPC分类号： H05K702
CPC分类号： H01L24/72 , H01L25/117 , H01L2924/01005 , H01L2924/01006 , H01L2924/0102 , H01L2924/01021 , H01L2924/01033 , H01L2924/1301 , H01L2924/00
摘要： A clamping arrangement is provided for compression mounted power electronic devices that is assembled from component parts to form a clamping module. The clamping module provides suitable clamping force to a power electronic device interposed between two heat sink arrangements. The clamping arrangement utilizes clamping beams disposed on either side of the two heat sinks and the interposed power electronic device, elongated members that span and retain each end of each clamping beam against relative movement, and an arrangement for applying a desired clamping force to the heat sinks and the power electronic device. The kit of component parts can be assembled into a clamping module about a power electronic device disposed between two heat sinks and is easily assembled or field disassembled from economical parts. The clamping modules are also adapted to be easily and efficiently combined into an overall stack of modules to provide a power electronic assembly of series connected power electronic devices for operation at medium voltages. In a preferred arrangement, the elongated members are implemented via the assembly of end cap assemblies about an elongated member. An arrangement to achieve predetermined clamping forces during assembly is also provided.
摘要翻译： 提供了用于压缩安装的电力电子装置的夹紧装置，其由部件组装以形成夹紧模块。 夹紧模块为插入在两个散热器装置之间的电力电子装置提供合适的夹紧力。 夹紧装置使用设置在两个散热器和插入的电力电子装置的两侧的夹紧梁，跨过并保持每个夹紧梁的每个端部的细长构件抵抗相对运动，以及用于将热量施加到热量的装置 水槽和电力电子设备。 组件的组件可以围绕设置在两个散热器之间的电力电子设备组装成夹紧模块，并且易于经济地组装或现场拆卸。 夹紧模块还适于容易且有效地组合成整个模块堆叠，以提供用于在中等电压下操作的串联连接的电力电子装置的功率电子组件。 在优选的布置中，细长构件通过端盖组件的组件围绕细长构件来实现。 还提供了一种在组装期间实现预定夹紧力的装置。
-
公开(公告)号：US06333853B2
公开(公告)日：2001-12-25
申请号：US09219100
申请日：1998-12-22
IPC分类号： H05K720
CPC分类号： H05K7/209
摘要： An efficient configuration for a power system is provided, e.g. for high-speed source transfer, utilizing power electronic assemblies and a directed ventilation arrangement. Each power electronic assembly includes a plurality of stacked power electronic device modules that are electrically series connected and energized at various voltages. Each power electronic device module includes two heat sinks, a power electronic component assembly interposed between the two heat sinks, and an arrangement for clamping the heat sinks and the power electronic component assembly. In a preferred embodiment, the power electronic component assembly includes two stacked, series connected power electronic components such that single-sided cooling is provided. In one application, the power-electronic components are thyristors that have a high short-term, fault-current rating and a relatively low average current requirement. This arrangement provides a reduced height configuration along with the advantages of modular clamping for ease of assembly, simplicity of components, ease of maintenance and overall reliability of components.
摘要翻译： 提供了一种用于电力系统的有效配置，例如， 用于高速源传输，利用电力电子组件和定向通风装置。 每个电力电子组件包括在各种电压下电串联连接和通电的多个堆叠的功率电子器件模块。 每个电力电子设备模块包括两个散热器，插入在两个散热器之间的电力电子部件组件，以及用于夹紧散热器和电力电子部件组件的装置。 在优选实施例中，功率电子部件组件包括两个堆叠的串联连接的功率电子部件，从而提供单面冷却。 在一个应用中，电力电子元件是具有高短路，故障电流额定值和相对低的平均电流要求的晶闸管。 这种布置提供了减小的高度配置以及模块化夹紧的优点，便于组装，部件的简单性，易于维护和部件的整体可靠性。
-
公开(公告)号：US06601002B1
公开(公告)日：2003-07-29
申请号：US09556257
申请日：2000-04-24
IPC分类号： G01R2100
CPC分类号： H02H7/266 , H02H3/38 , H02H3/44 , H02J9/06 , Y10T307/406 , Y10T307/461 , Y10T307/549 , Y10T307/675 , Y10T307/826 , Y10T307/858
摘要： A control arrangement and method is provided for detecting and responding to disturbances in electrical power systems. In a preferred arrangement, an integration is initiated that is based on a comparison of actual voltage of a source and a reference voltage. When the integration exceeds a predetermined value, the source is considered unreliable. Also in a preferred arrangement, a determination is made as to whether or not the disturbance is a downstream fault condition. For example, this is useful for applications where a transfer is made from a first source to a second source when predetermined disturbances are detected. In this manner, the transfer of the load to a second source is avoided which would continue the supply of the downstream fault. Additionally, the arrangement distinguishes between various degrees of disturbances to permit appropriate response based on the severity and type of disturbance. For example, a first immediate response, i.e. without intentional delay, is provided for more severe disturbances while a second delayed response is provided for less severe disturbances. The control arrangements transfers the load to an alternate source of power via the use of a high-speed source-transfer switching system that both avoids undesirable current flow between sources and minimizes undesirable transfer delays.
-
公开(公告)号：US06950764B2
公开(公告)日：2005-09-27
申请号：US10647741
申请日：2003-08-26
CPC分类号： H02H7/266 , H02H3/38 , H02H3/44 , H02J9/06 , Y10T307/406 , Y10T307/461 , Y10T307/549 , Y10T307/675 , Y10T307/826 , Y10T307/858
摘要： A control arrangement and method is provided for detecting and responding to disturbances in electrical power systems. In a preferred arrangement, an integration is initiated that is based on a comparison of actual voltage of a source and a reference voltage. When the integration exceeds a predetermined value, the source is considered unreliable. Also in a preferred arrangement, a determination is made as to whether or not the disturbance is a downstream fault condition. For example, this is useful for applications where a transfer is made from a first source to a second source when predetermined disturbances are detected. In this manner, the transfer of the load to a second source is avoided which would continue the supply of the downstream fault. Additionally, the arrangement distinguishes between various degrees of disturbances to permit appropriate response based on the severity and type of disturbance. For example, a first immediate response, i.e. without intentional delay, is provided for more severe disturbances while a second delayed response is provided for less severe disturbances. The control arrangements transfers the load to an alternate source of power via the use of a high-speed source-transfer switching system that both avoids undesirable current flow between sources and minimizes undesirable transfer delays.
-
公开(公告)号：US06668232B2
公开(公告)日：2003-12-23
申请号：US10387253
申请日：2003-03-12
IPC分类号： G01R2100
CPC分类号： H02H7/266 , H02H3/38 , H02H3/44 , H02J9/06 , Y10T307/406 , Y10T307/461 , Y10T307/549 , Y10T307/675 , Y10T307/826 , Y10T307/858
摘要： A control arrangement and method is provided for detecting and responding to disturbances in electrical power systems. In a preferred arrangement, an integration is initiated that is based on a comparison of actual voltage of a source and a reference voltage. When the integration exceeds a predetermined value, the source is considered unreliable. Also in a preferred arrangement, a determination is made as to whether or not the disturbance is a downstream fault condition. For example, this is useful for applications where a transfer is made from a first source to a second source when predetermined disturbances are detected. In this manner, the transfer of the load to a second source is avoided which would continue the supply of the downstream fault. Additionally, the arrangement distinguishes between various degrees of disturbances to permit appropriate response based on the severity and type of disturbance. For example, a first immediate response, i.e. without intentional delay, is provided for more severe disturbances while a second delayed response is provided for less severe disturbances. The control arrangements transfers the load to an alternate source of power via the use of a high-speed source-transfer switching system that both avoids undesirable current flow between sources and minimizes undesirable transfer delays.
-
-
-
-
-
-
-
-
-
搜索结果
45 条记录 (耗时 0.04 秒)
