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1. 发明授权

US09013066B2 High voltage electric accumulators with internal distributed DC-DC converters for self regulation and protection 有权
标题翻译：具有内部分布式DC-DC转换器的高压蓄电池，用于自我调节和保护
公开(公告)号：US09013066B2
公开(公告)日：2015-04-21
申请号：US12914502
申请日：2010-10-28
申请人： Hassan Ali Kojori , Harmohan N. Singh , David Lazarovich , Momcilo Tanic
发明人： Hassan Ali Kojori , Harmohan N. Singh , David Lazarovich , Momcilo Tanic
IPC分类号： H01M10/46 , H02J7/00
CPC分类号： H01M10/46 , H02J7/00 , Y10T307/707
摘要： A power management system may employ a power source, a distribution system between the power source and electrical loads and an energy accumulator. The accumulator may comprise a plurality of energy processing blocks. Each block may have a limited number of energy storage cells connected in series to produce first voltage. A second higher output voltage from the accumulator may be achieved though integrated DC-DC, DC-AC and AC-DC conversion with intermediate boost of AC voltage through high frequency transformers. Bidirectional power flow may be achieved with high efficiency during charge and discharge of the accumulator. Secondary windings of the transformers may be connected with one another in series so that the accumulator can transfer energy between the distribution system and any one or all of the energy processing units in a fault-tolerant and efficient manner.
摘要翻译：电力管理系统可以使用电源，电源和电力负载之间的配电系统以及能量蓄能器。累加器可以包括多个能量处理块。每个块可以具有有限数量的串联连接的能量存储单元以产生第一电压。通过集成的DC-DC，DC-AC和AC-DC转换，可以通过高频变压器实现交流电压的中间升压来实现来自蓄电池的第二高输出电压。在蓄能器的充放电期间，可以以高效率实现双向功率流。变压器的二次绕组可以彼此串联连接，使得蓄电池能够以容错和有效的方式在配电系统和任何一个或所有能量处理单元之间传递能量。

2. 发明申请

US20110260690A1 ELECTRIC ACCUMULATORS HAVING SELF REGULATED BATTERY WITH INTEGRATED BI-DIRECTIONAL POWER MANAGEMENT AND PROTECTION 有权
标题翻译：具有集成式双向电力管理和保护的自调节电池的电动蓄能器
公开(公告)号：US20110260690A1
公开(公告)日：2011-10-27
申请号：US12768011
申请日：2010-04-27
申请人： HASSAN ALI KOJORI , DAVID LAZAROVICH , HARMOHAN N. SINGH
发明人： HASSAN ALI KOJORI , DAVID LAZAROVICH , HARMOHAN N. SINGH
IPC分类号： H02J7/00
CPC分类号： H02J7/0013 , H02J3/32 , H02J7/345 , H02M3/1582 , Y10T307/25 , Y10T307/313 , Y10T307/32
摘要： A power management system may comprise a generative power source, a main bus between the generative power source and electrical loads, a energy accumulator and a main bi directional power converter interposed between the main bus and the energy accumulator unit. The energy accumulator may comprise a plurality of energy storage blocks. The energy storage blocks may individually comprise energy storage units and control units with dedicated DC/DC bidirectional power converters.
摘要翻译：电源管理系统可以包括生成电源，生成电源和电负载之间的主总线，插入在主总线和能量存储器单元之间的能量存储器和主双向功率转换器。蓄能器可以包括多个能量存储块。能量存储块可以单独地包括具有专用DC / DC双向功率转换器的能量存储单元和控制单元。

3. 发明授权

US07884495B2 Method and apparatus for hot swap of line replaceable modules for AC and DC electric power systems 失效
标题翻译：用于交流和直流电力系统的线路可更换模块的热插拔方法和装置
公开(公告)号：US07884495B2
公开(公告)日：2011-02-08
申请号：US11434246
申请日：2006-05-16
申请人： Hassan Ali Kojori
发明人： Hassan Ali Kojori
IPC分类号： H02J1/00 , H02J3/00
CPC分类号： H02J1/10 , H02J4/00 , Y02T50/54 , Y10T307/406
摘要： A method and an apparatus are used in hot swap of AC or DC line replaceable modules (40A). The apparatus according to one embodiment comprises a pin assembly (183), the pin assembly (183) being connectable to a module (40A) and connectable to a backplane (104), the pin assembly (183) resistively reducing a current associated with the module (40A) during disconnection of the module (40A) from the backplane (104), and presenting a high resistance to the module (40A) during connection of the module (40A) to the backplane (104), and a low resistance to the module (40A) at completion of the connection of the module (40A) to the backplane (104); and a hot swap detector (134) connectable to the pin assembly (183), the hot swap detector (134) detecting the disconnection of the module (40A) from the backplane (104), and detecting the connection of the module (40A) to the backplane (104).
摘要翻译：在AC或DC线路可更换模块（40A）的热插拔中使用一种方法和装置。根据一个实施例的装置包括销组件（183），销组件（183）可连接到模块（40A）并且可连接到背板（104），销组件（183）电阻地减小与在模块（40A）与背板（104）断开连接期间，以及在模块（40A）连接到背板（104）期间向模块（40A）提供高电阻时，模块（40A）具有低电阻所述模块（40A）在完成所述模块（40A）连接到所述背板（104）时; 以及可连接到所述销组件（183）的热交换检测器（134），所述热插拔检测器（134）检测所述模块（40A）与所述背板（104）的断开，并且检测所述模块（40A）的连接，到所述背板（104）。

4. 发明申请

US20110012607A1 METHOD AND APPARATUS FOR GENERALIZED AC AND DC ARC FAULT DETECTION AND PROTECTION 失效
标题翻译：用于通用交流和直流电弧故障检测和保护的方法和装置
公开(公告)号：US20110012607A1
公开(公告)日：2011-01-20
申请号：US12890861
申请日：2010-09-27
申请人： HASSAN ALI KOJORI , YANG YE
发明人： HASSAN ALI KOJORI , YANG YE
IPC分类号： G01R31/08
CPC分类号： H02H1/0015 , H02H3/0935
摘要： According to the features discussed herein, through a single generalized arc-fault detection algorithm, various types of series and/or parallel arc faults can be detected without any nuisance trip for either AC or DC Electric Power Systems. Running Discrete Fourier Series (RDFS) formulation for nuisance-free operation and cost-effective implementation is developed. Unlike other methods which require numerous source and load-side current and voltage measurements, only source side current is required. An arc detector may include a first detector to monitor variations of a magnitude of a fundamental component of a current, and a second detector to monitor an overload condition based in an i2t calculation. A method may include obtaining a first cycle of a fundamental component of a current, obtaining a second cycle of the fundamental component of the current, and comparing the first cycle of the fundamental component of the current and the second cycle of the fundamental component of the current to determine if a difference of the first cycle and the second cycle is greater than a threshold amount.
摘要翻译：根据本文所讨论的特征，通过单一的广义电弧故障检测算法，可以检测各种类型的串联和/或并联电弧故障，而无需任何AC或DC电力系统的扰动跳闸。开发了运行离散傅立叶级数（RDFS）制定无障碍操作和成本效益实施。与需要大量源极和负载侧电流和电压测量的其他方法不同，仅需要源极侧电流。电弧检测器可以包括第一检测器，用于监测电流的基波分量的幅度的变化，以及第二检测器，用于监测基于i2t计算的过载状况。一种方法可以包括获得电流的基波分量的第一周期，获得电流的基波分量的第二周期，以及比较电流的基波分量的当前和第二周期的基波分量的第一周期电流以确定第一周期和第二周期的差是否大于阈值量。

5. 发明授权

US07622910B2 Method and apparatus for AC integrated current sensor 失效
标题翻译：交流集成电流传感器的方法和装置
公开(公告)号：US07622910B2
公开(公告)日：2009-11-24
申请号：US11716592
申请日：2007-03-12
申请人： Hassan Ali Kojori
发明人： Hassan Ali Kojori
IPC分类号： G01R15/18
CPC分类号： G01R19/0015 , G01R1/203 , G01R15/183 , G01R31/008
摘要： Integrated current sensors are used in AC electric power systems. An integrated current sensor according to one embodiment comprises: an inductor (101), wherein an AC current passes through the inductor (101); an integrator circuit (103), the integrator circuit (103) receiving a voltage associated with the AC current; a gain control circuit (116) operationally connected to the integrator circuit (103), the gain control circuit (116) outputting a gain controlled signal; and a compensation circuit (115) operationally connected to at least two of the integrator circuit (103), the gain control circuit (116), and the inductor (101), to compensate for parameter variation induced in the gain controlled signal or in the output of the integrator circuit (103).
摘要翻译：集成电流传感器用于交流电力系统。根据一个实施例的集成电流传感器包括：电感器（101），其中AC电流通过所述电感器（101）; 积分器电路（103），所述积分器电路（103）接收与所述AC电流相关联的电压; 增益控制电路（116），其与所述积分电路（103）可操作地连接，所述增益控制电路（116）输出增益控制信号; 以及与积分器电路（103），增益控制电路（116）和电感器（101）中的至少两个可操作地连接的补偿电路（115），以补偿在增益受控信号中引起的参数变化积分器电路（103）的输出。

6. 发明申请

US20070271403A1 Method and apparatus for hot swap of line replaceable modules for AC and DC electric power systems 失效
标题翻译：用于交流和直流电力系统的线路可更换模块的热插拔方法和装置
公开(公告)号：US20070271403A1
公开(公告)日：2007-11-22
申请号：US11434246
申请日：2006-05-16
申请人： Hassan Ali Kojori
发明人： Hassan Ali Kojori
IPC分类号： G06F13/00
CPC分类号： H02J1/10 , H02J4/00 , Y02T50/54 , Y10T307/406
摘要： A method and an apparatus are used in hot swap of AC or DC line replaceable modules (40A). The apparatus according to one embodiment comprises a pin assembly (183), the pin assembly (183) being connectable to a module (40A) and connectable to a backplane (104), the pin assembly (183) resistively reducing a current associated with the module (40A) during disconnection of the module (40A) from the backplane (104), and presenting a high resistance to the module (40A) during connection of the module (40A) to the backplane (104), and a low resistance to the module (40A) at completion of the connection of the module (40A) to the backplane (104); and a hot swap detector (134) connectable to the pin assembly (183), the hot swap detector (134) detecting the disconnection of the module (40A) from the backplane (104), and detecting the connection of the module (40A) to the backplane (104). In one embodiment, the method and apparatus provide a main advantage of preventing electrical arcs and damage to mating pins (183). Embodiments for the method and apparatus prevent any excessive voltage and/or current transients that would disturb the operation of other connected subsystems.
摘要翻译：在AC或DC线路可替换模块（40A）的热插拔中使用方法和装置。根据一个实施例的装置包括销组件（183），所述销组件（183）可连接到模块（40A）并且可连接到背板（104），所述销组件（183）电阻地减少与在模块（40A）与背板（104）断开连接期间，以及在模块（40A）连接到背板（104）期间向模块（40A）提供高电阻的模块（40A）以及在模块（40A）连接到背板（104）的完成时对模块（40A）的低电阻; 和热插拔检测器（134），其可连接到所述销组件（183），所述热交换检测器（134）检测所述模块（40A）与所述背板（104）的断开，以及检测所述模块（40）的连接 A）到背板（104）。在一个实施例中，该方法和装置提供了防止电弧并损坏配合销（183）的主要优点。用于该方法和装置的实施例可以防止任何会干扰其他连接的子系统的操作的过大的电压和/或电流瞬变。

7. 发明授权

US09157966B2 Method and apparatus for online determination of battery state of charge and state of health 有权
标题翻译：在线确定电池状态和健康状况的方法和装置
公开(公告)号：US09157966B2
公开(公告)日：2015-10-13
申请号：US13304596
申请日：2011-11-25
申请人： Anki Reddy Papana , Harmohan N. Singh , Hassan Ali Kojori , Subodh Keshri , David Lazarovich
发明人： Anki Reddy Papana , Harmohan N. Singh , Hassan Ali Kojori , Subodh Keshri , David Lazarovich
IPC分类号： G01R15/12 , G01R15/14 , G06F3/00 , G06F3/01 , G01R31/36
CPC分类号： G01R31/3644 , B60L11/1857 , B60L11/1861 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2260/44 , G01R31/3624 , G01R31/3651 , G01R31/3662 , G01R31/3679 , Y02T10/7005 , Y02T10/7044 , Y02T10/705
摘要： An online method and apparatus for determining state of charge (SoC) and state of health (SoH) of batteries on platforms that present dynamic charge and discharge environments is disclosed. A rested open circuit voltage (OCV) may be estimated online using a battery dynamic model along with measured terminal voltage, current and temperature. The SoC and SoH can then be determined from this estimated OCV. The apparatus and methods may estimate SoC and SoH of a battery in a real-time fashion without the need to a) disconnect the battery system from service; b) wait for a predefined rest time; or c) depolarize the battery.
摘要翻译：公开了一种用于在呈现动态充电和放电环境的平台上确定电池状态（SoC）和电池状态（SoH））的在线方法和装置。可以使用电池动态模型以及测量的端子电压，电流和温度在线估计静态开路电压（OCV）。然后可以从该估计的OCV确定SoC和SoH。该装置和方法可以实时估计电池的SoC和SoH，而不需要a）断开电池系统的服务; b）等待预定的休息时间; 或c）使电池去极化。

8. 发明申请

US20130138369A1 METHOD AND APPARATUS FOR ONLINE DETERMINATION OF BATTERY STATE OF CHARGE AND STATE OF HEALTH 有权
标题翻译：在线确定电池充电状态和健康状况的方法和装置
公开(公告)号：US20130138369A1
公开(公告)日：2013-05-30
申请号：US13304596
申请日：2011-11-25
申请人： ANKI REDDY PAPANA , HARMOHAN SINGH , HASSAN ALI KOJORI , SUBODH KESHRI , DAVID LAZAROVICH
发明人： ANKI REDDY PAPANA , HARMOHAN SINGH , HASSAN ALI KOJORI , SUBODH KESHRI , DAVID LAZAROVICH
IPC分类号： G01R31/36 , G06F19/00
CPC分类号： G01R31/3644 , B60L11/1857 , B60L11/1861 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2260/44 , G01R31/3624 , G01R31/3651 , G01R31/3662 , G01R31/3679 , Y02T10/7005 , Y02T10/7044 , Y02T10/705
摘要： An online method and apparatus for determining state of charge (SoC) and state of health (SoH) of batteries on platforms that present dynamic charge and discharge environments is disclosed. A rested open circuit voltage (OCV) may be estimated online using a battery dynamic model along with measured terminal voltage, current and temperature. The SoC and SoH can then be determined from this estimated OCV. The apparatus and methods may estimate SoC and SoH of a battery in a real-time fashion without the need to a) disconnect the battery system from service; b) wait for a predefined rest time; or c) depolarize the battery.
摘要翻译：公开了一种用于在呈现动态充电和放电环境的平台上确定电池状态（SoC）和电池状态（SoH））的在线方法和装置。可以使用电池动态模型以及测量的端子电压，电流和温度在线估计静态开路电压（OCV）。然后可以从该估计的OCV确定SoC和SoH。该装置和方法可以实时估计电池的SoC和SoH，而不需要a）断开电池系统的服务; b）等待预定的休息时间; 或c）使电池去极化。

9. 发明授权

US07977821B2 High power density switch module with improved thermal management and packaging 失效
标题翻译：高功率密度开关模块，具有改进的热管理和封装
公开(公告)号：US07977821B2
公开(公告)日：2011-07-12
申请号：US12117514
申请日：2008-05-08
申请人： Hassan Ali Kojori , Don A. Tegart
发明人： Hassan Ali Kojori , Don A. Tegart
IPC分类号： H02J4/00
CPC分类号： H01L25/117 , H01L23/48 , H01L25/16 , H01L25/165 , H01L2924/00013 , H01L2924/0002 , H01L2924/01013 , H01L2924/01029 , H01L2924/01075 , H01L2924/13055 , H01L2924/13091 , H01L2924/30107 , Y10T307/74 , Y10T307/76 , H01L2224/13099 , H01L2224/13599 , H01L2224/05599 , H01L2224/05099 , H01L2224/29099 , H01L2224/29599 , H01L2924/00
摘要： A semiconductor power device, e.g., an Insulated Gate Bi-polar Transistor (IGBT) or a Metal-Oxide Field Effect Transistor (MOSFET) may be constructed in a reusable and repairable cost-effective sealed shell. The switch may be provided with direct-pressure-contact caps which may perform as electrical conductors for a semiconductor die of the switch and also as thermal heat-sink contacts for the device. The switch may be provided with internal self-powered gate driving control and PHM incorporated in sealed shell. Embodiments of the switch may be constructed with no external gating/PHM connection pin penetrations through the shell.
摘要翻译：半导体功率器件，例如绝缘栅极双极晶体管（IGBT）或金属氧化物场效应晶体管（MOSFET）可以构造在可再利用和可修复的成本有效的密封壳中。开关可以设置有直接压力接触帽，其可以作为用于开关的半导体管芯的电导体以及用作器件的热散热器触点。该开关可以设置有内部自供电门驱动控制和PHM并入密封外壳。开关的实施例可以构造成没有外部门控/ PHM连接针穿过壳体。

10. 发明授权

US07615989B2 Method and apparatus for DC integrated current sensor 失效
标题翻译：直流积分电流传感器的方法和装置
公开(公告)号：US07615989B2
公开(公告)日：2009-11-10
申请号：US11716572
申请日：2007-03-12
申请人： Hassan Ali Kojori
发明人： Hassan Ali Kojori
IPC分类号： G01R15/18
CPC分类号： G01R19/0015 , G01R1/203
摘要： Integrated current sensors are used in DC electric power systems. An integrated current sensor (200B) according to one embodiment comprises: a DC inductor (111B) including a resistive component and an inductive component, wherein a DC current passes through the DC inductor (111B); an integrator circuit (161), the integrator circuit (161) receiving a voltage associated with the DC inductor (111B); and a feedback system operationally connected to the DC inductor (111B) and to the integrator circuit (161), to subtract a voltage associated with the resistive component and obtain a voltage associated with the inductive component.
摘要翻译：集成电流传感器用于直流电力系统。根据一个实施例的集成电流传感器（200B）包括：包括电阻部件和电感部件的DC电感器（111B），其中DC电流通过DC电感器（111B）; 积分器电路（161），所述积分器电路（161）接收与所述直流电感器（111B）相关联的电压; 以及与DC电感器（111B）和积分器电路（161）可操作地连接的反馈系统，以减去与电阻分量相关联的电压并获得与电感分量相关联的电压。

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