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41.发明申请公开(公告)号：US20120091939A1
公开(公告)日：2012-04-19
申请号：US12906824
申请日：2010-10-18
申请人： Gregory I. Rozman , Steven J. Moss
发明人： Gregory I. Rozman , Steven J. Moss
CPC分类号： H02K3/28 , H02K11/33 , H02K2213/06 , H02K2213/09 , H02P29/032
摘要： A permanent magnet generator system provides protection from fault conditions. The system includes a permanent magnet generator having a first, second, and third winding wherein each winding has a first end and a second end. During the normal mode of operation, the first ends of the windings are shorted to a first neutral point and alternating current (AC) voltage developed in the first, second and third windings is provided to a primary output associated with the second ends of the windings. In response to a fault condition on the primary output side of the system, the second ends of the windings are shorted together to a second neutral point and the first ends of the windings are disconnected from the first neutral point. During the backup mode, AC voltage developed in the windings is provided to a secondary output associated with the first ends of the windings.
摘要翻译： 永磁发电机系统提供防止故障条件的保护。 该系统包括具有第一，第二和第三绕组的永磁发电机，其中每个绕组具有第一端和第二端。 在正常工作模式期间，绕组的第一端短接到第一中性点，并且在第一，第二和第三绕组中产生的交流（AC）电压被提供给与绕组的第二端相关联的主输出 。 响应于系统的主输出侧的故障状态，绕组的第二端与第二中性点短接在一起，并且绕组的第一端与第一中性点断开。 在备用模式期间，在绕组中产生的交流电压被提供给与绕组的第一端相关联的次级输出。
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42.发明申请公开(公告)号：US20120007425A1
公开(公告)日：2012-01-12
申请号：US12834399
申请日：2010-07-12
申请人： Gregory I. Rozman , Steven J. Moss
发明人： Gregory I. Rozman , Steven J. Moss
IPC分类号： H02M7/02
CPC分类号： H02J1/102 , H02H1/043 , H02M7/062 , Y10T307/25 , Y10T307/359
摘要： An electric power generating system (EPGS) includes a generator configured to power a direct current (DC) load via a power distribution module. The power distribution module includes a solid state power converter (SSPC). A decoupling filter is connected between the generator and the power distribution module. The decoupling filter includes an inductor connected in parallel with a resistor and a solid state switch, the resistor and solid state switch being connected in series. During current limiting conditions in the SSPC, the solid state switch of the decoupling filter is configured to be open, and during the absence of current limiting conditions in the SSPC, the solid state switch of the decoupling filter is configured to be closed.
摘要翻译： 发电系统（EPGS）包括配置成通过配电模块为直流（DC）负载供电的发电机。 配电模块包括固态功率转换器（SSPC）。 发电机和配电模块之间连接一个去耦滤波器。 去耦滤波器包括与电阻器和固态开关并联连接的电感器，电阻器和固态开关串联连接。 在SSPC的电流限制条件下，去耦滤波器的固态开关被配置为断开，并且在SSPC中没有限流条件的情况下，去耦滤波器的固态开关被配置为闭合。
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公开(公告)号：US20110304199A1
公开(公告)日：2011-12-15
申请号：US12796711
申请日：2010-06-09
申请人： Gregory I. Rozman , Steven J. Moss
发明人： Gregory I. Rozman , Steven J. Moss
CPC分类号： B60L1/00 , B60K2016/003 , B60L8/00 , H02J3/34 , H02J4/00 , H02J7/35 , H02J2001/004 , Y02T10/7083 , Y02T10/90
摘要： An electric architecture for use on a vehicle has a collector bus for receiving power from a plurality of power sources. The collector bus distributes power to at least a pair of subsystems which are operable at different frequency levels. Each subsystem is provided with a global bus and a local bus, and is utilized to power at least one motor.
摘要翻译： 用于车辆的电气结构具有用于从多个电源接收功率的收集器总线。 集线器总线向至少一对可在不同频率级别操作的子系统分配功率。 每个子系统都配有全局总线和本地总线，并用于为至少一个电机供电。
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公开(公告)号：US09048767B2
公开(公告)日：2015-06-02
申请号：US13356348
申请日：2012-01-23
摘要： A pulse-width modulation (PWM) inverter controller compensates for harmonics in the output current provided by a PWM inverter to permanent magnet (PM) motor. The PWM inverter controller includes a field-oriented controller (FOC) that monitors output currents provided by the PWM inverter to the PM motor and employs the monitored output currents in a current loop feedback that generates control signals. A harmonic compensator transforms monitored phase currents into rectangular waveforms having magnitudes modified based on detected harmonics within the monitored phase currents to generate compensation signals. The compensation signals generated by the harmonic compensator are summed with the control signals generated by the FOC to generate compensated control signals. A PWM signal generator generates PWM signals for controlling the PWM inverter based on the compensated control signals.
摘要翻译： 脉冲宽度调制（PWM）逆变器控制器补偿由PWM逆变器提供给永磁（PM）电机的输出电流的谐波。 PWM逆变器控制器包括一个磁场定向控制器（FOC），该控制器监视由PWM逆变器提供给PM电机的输出电流，并在产生控制信号的电流环路反馈中采用监视的输出电流。 谐波补偿器将监视的相电流转换成具有基于检测到的相电流内检测到的谐波修改的幅度的矩形波形，以产生补偿信号。 由谐波补偿器产生的补偿信号与由FOC产生的控制信号相加以产生补偿控制信号。 PWM信号发生器基于经补偿的控制信号产生用于控制PWM逆变器的PWM信号。
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公开(公告)号：US20130307447A1
公开(公告)日：2013-11-21
申请号：US13475209
申请日：2012-05-18
IPC分类号： H02P21/00
CPC分类号： G05B11/01 , H02P6/17 , H02P6/34 , H02P21/22 , H02P2205/07 , H02P2207/05
摘要： A controller for an electric actuator includes a reference model that generates position and speed reference signals in response to a position command signal and employs a feed forward model that accounts for dynamic loading of the electric actuator. The feed forward model receives the position and speed reference signals provided by the reference model, and in response generates feed forward signals that account for mechanical characteristics of the electric actuator.
摘要翻译： 用于电致动器的控制器包括参考模型，该参考模型响应于位置指令信号产生位置和速度参考信号，并且采用考虑到电致动器的动态加载的前馈模型。 前馈模型接收由参考模型提供的位置和速度参考信号，并且响应于产生考虑到电致动器的机械特性的前馈信号。
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公开(公告)号：US08390160B2
公开(公告)日：2013-03-05
申请号：US12687152
申请日：2010-01-14
申请人： Jacek F. Gieras , Gregory I. Rozman
发明人： Jacek F. Gieras , Gregory I. Rozman
IPC分类号： H02K7/06
CPC分类号： B64C13/50 , H02K5/18 , H02K5/225 , H02K7/116 , H02K21/145 , H02K21/227 , Y02T50/44
摘要： An electromechanical actuator for controlling the position of an aircraft component has a linear actuator to be driven to position a component. A transverse flux motor drives the linear actuator to move in a linear direction and control the position of the component.
摘要翻译： 用于控制飞行器部件的位置的机电致动器具有被驱动以定位部件的线性致动器。 横向磁通电机驱动线性致动器沿直线方向移动并控制部件的位置。
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公开(公告)号：US08390151B2
公开(公告)日：2013-03-05
申请号：US12720703
申请日：2010-03-10
IPC分类号： H01H9/54
CPC分类号： H02J1/08 , B64D2221/00 , H02H1/043 , H02M2001/008 , Y10T307/406 , Y10T307/944
摘要： A power distribution module has an input line to receive power from a DC power source. A switch selectively opens the input line and blocks supply of power from the input line to an output line to be connected to a DC load. A solid state power control controls a gate drive for the switch. The solid state power control is operable to distinguish between a pre-charge mode, at which current is rushing to supply a capacitor in the downstream DC load, and a short circuit mode, at which a short circuit exists.
摘要翻译： 配电模块具有从DC电源接收电力的输入线。 开关选择性地打开输入线并阻止从输入线向连接到DC负载的输出线供电。 固态功率控制器控制开关的栅极驱动。 固态功率控制可操作以区分在下游DC负载期间正在冲击以提供电容器的预充电模式和存在短路的短路模式。
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公开(公告)号：US20130039105A1
公开(公告)日：2013-02-14
申请号：US13206267
申请日：2011-08-09
摘要： A filter circuit is employed to filter undesirable harmonics in a multi-phase AC input and provide damping for oscillations associated with the filter circuit. The filter circuit includes a damping circuit connected between phases of the multi-phase AC input. The damping circuit including a rectifier for rectifying harmonics in the multi-phase AC input and a single damping resistor connected across the rectifier.
摘要翻译： 滤波器电路用于滤波多相AC输入中的不期望的谐波，并为与滤波器电路相关的振荡提供阻尼。 滤波电路包括在多相交流输入的相位之间连接的阻尼电路。 该阻尼电路包括用于整流多相AC输入中的谐波的整流器和连接在整流器两端的单个阻尼电阻器。
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公开(公告)号：US08344544B2
公开(公告)日：2013-01-01
申请号：US12783092
申请日：2010-05-19
IPC分类号： H02J1/10
CPC分类号： H02J1/10 , B64D2221/00 , H02J9/04 , Y10T307/344 , Y10T307/391 , Y10T307/505
摘要： A direct current (DC) power distribution system includes a first electrical distribution and power management (EDPM) unit including a first DC power source connected to a first high voltage DC bus connected to a first DC load, and a first bus-tie solid state power controller (SSPC) connected to the first HVDC bus; a second EDPM unit including a second DC power source connected to a second high voltage DC bus connected to a second DC load, and a second bus-tie SSPC being connected to the second HVDC bus; and a bus-tie connected between the first bus-tie SSPC and the second bus-tie SSPC, wherein in the event a power source failure occurs in the first EDPM unit, power flows from the second DC power source to the first HVDC bus via the second bus-tie SSPC, the bus-tie, and the first bus-tie SSPC.
摘要翻译： 直流（DC）配电系统包括第一配电和电力管理（EDPM）单元，其包括连接到连接到第一直流负载的第一高压DC总线的第一直流电源和第一总线连接固态 电源控制器（SSPC）连接到第一个HVDC总线; 第二EDPM单元，包括连接到连接到第二DC负载的第二高压DC总线的第二DC电源和连接到第二HVDC总线的第二总线连接SSPC; 以及连接在第一总线连接SSPC和第二总线连接SSPC之间的总线连接，其中在第一EDPM单元中发生电源故障的情况下，功率从第二直流电源流经第一直流电源总线经由 第二辆公共汽车SSPC，公交领带和第一个公交领带SSPC。
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公开(公告)号：US08305781B2
公开(公告)日：2012-11-06
申请号：US12112075
申请日：2008-04-30
IPC分类号： H02M7/42
CPC分类号： H02M7/49
摘要： An inverter receives a DC power supply and converts it into AC power to a primary coil of a high frequency transformer. The output of the high frequency transformer passes through two secondary coils, and each secondary coil is associated with a bus. The busses supply positive and negative AC power to a downstream output. The flow of the power from the two busses is alternatively controlled to provide a desired frequency on the output.
摘要翻译： 逆变器接收直流电源，并将其转换成高频变压器的初级线圈的交流电源。 高频变压器的输出通过两个次级线圈，每个次级线圈与总线相关联。 总线为下游输出端提供正负交流电。 交替地控制来自两个总线的功率的流动，以在输出端上提供期望的频率。
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