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1.发明公开System and method for reducing mechanical disturbances from energy storage flywheels 失效Verfahren und System zur Verringerung von mechanischen Energiespeicher-Schwungrädern
公开(公告)号：EP1391384A1
公开(公告)日：2004-02-25
申请号：EP03022224.4
申请日：1997-11-27
发明人： Spector, Victor A.
摘要： A method and a system for reducing mechanical disturbances from energy storage flywheels (32) in an electrically-powered vehicle are provided. The system includes at least two counter-rotating energy storage flywheels (32) arranged on the vehicle; vehicle dynamics, control, and sensors for sensing a disturbance to the vehicle and providing an output indicative of the disturbance. The system also provides for adjustably controlling an attitude of the vehicle in response to the output of the sensors and to counteract disturbances resulting from the at least two counter-rotating energy storage flywheels (32). A method for reducing mechanical disturbances from energy storage flywheels arranged in an electrically powered vehicle is also provided. The method has the steps of: sensing a torque on the vehicle to provide a torque measurement; processing the torque measurement to produce a control signal based upon the sensed torque; and modifying a relative speed or orientation of the energy storage flywheels by using the control signal to reduce a net torque produced by the flywheels. A flywheel-powered electric vehicle system is also provided. The system includes an electrical power subsystem arranged on a vehicle structure; a pair of counter-rotating energy storage flywheels (32) mounted to a flywheel mounting plate, the pair of flywheels connected to the electrical power subsystem. Torque sensors are arranged between the flywheel mounting plate and the vehicle structure for sensing a net torque on the vehicle resulting from the pair of flywheels and generating a torque signal indicative thereof. A vehicle attitude sensor is arranged on the vehicle structure to produce an attitude signal. A vehicle attitude actuator and electronic processing equipment are arranged on the vehicle structure and connected to the pair of counter-rotating energy storage flywheels (32), the torque sensors, the vehicle attitude sensor, the vehicle attitude actuator, and the electrical power subsystem. The electronic processing equipment processes the attitude signal and the torque signal to provide a control signal to the vehicle attitude actuator for reducing the net torque on the vehicle.
摘要翻译： 提供了一种用于减少电动车辆中的储能飞轮（32）的机械扰动的方法和系统。 该系统包括布置在车辆上的至少两个反向旋转储能飞轮（32）; 车辆动力学，控制和传感器，用于感测对车辆的干扰并提供指示干扰的输出。 该系统还提供响应于传感器的输出可调节地控制车辆的姿态并且抵消由至少两个反向旋转储能飞轮（32）产生的干扰。 还提供了一种用于减少布置在电动车辆中的储能飞轮的机械扰动的方法。 该方法具有以下步骤：感测车辆上的扭矩以提供扭矩测量; 处理扭矩测量以基于感测的扭矩产生控制信号; 以及通过使用所述控制信号来修改所述储能飞轮的相对速度或取向以减小由所述飞轮产生的净转矩。 还提供飞轮动力电动车系统。 该系统包括布置在车辆结构上的电力子系统; 安装在飞轮安装板上的一对反向旋转储能飞轮（32），该对飞轮连接到电力子系统。 扭矩传感器布置在飞轮安装板和车辆结构之间，用于感测由一对飞轮产生的车辆上的净扭矩并产生指示其的扭矩信号。 车辆姿态传感器布置在车辆结构上以产生姿态信号。 车辆姿态执行器和电子处理设备布置在车辆结构上并连接到一对反向旋转储能飞轮（32），扭矩传感器，车辆姿态传感器，车辆姿态致动器和电力子系统。 电子处理设备处理姿态信号和转矩信号，以向车辆姿态致动器提供控制信号，以减少车辆上的净转矩。
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2.发明公开
公开(公告)号：EP1350989A2
公开(公告)日：2003-10-08
申请号：EP03290747.9
申请日：2003-03-25
发明人： Blonski, Daniel , Seiler, René
CPC分类号： F16H27/06 , B64G1/283 , B64G1/285 , B64G1/288 , B64G1/426 , F16D2065/024 , F16D2121/24 , F16D2125/40 , F16D2125/48 , F16H25/2204 , Y10T74/19879 , Y10T74/2121
摘要： Selon l'invention, on utilise un mécanisme à mouvement dit de Genève (3) entraîné en rotation (f) dans un sens ou un autre par un moteur électrique (8). Ce mécanisme (3) comprend une croix dite de Malte (31) tournant autour de l'axe de rotation (Δ) du rotor (6) et supportant une pièce annulaire (5). La croix de Malte (31) est couplée mécaniquement à une vis à billes (4) coaxiale à cet axe de rotation (Δ), de manière à transformer le mouvement de rotation (f) en un mouvement comprenant une composante linéaire (f'), permettant de rapprocher ou d'éloigner à volonté la pièce annulaire (5) de manière à obtenir un contact avec le rotor (6), puis un auto-blocage blocage contre une paroi fixe (70), ou au contraire sa libération par une translation en sens inverse de la pièce annulaire (5).
Application à un volant d'inertie (2) pour la commande de l'attitude d'un satellite.摘要翻译： 装置，用于暂时锁定该磁悬浮型的转子在惯性轮包括日内瓦移动机构，其包括在耦合到所述致动器的凸轮型的入口，并在马耳他十字型波塞出口开始对称轴与所述轴线重合 旋转和转动围绕转子的旋转轴线。 在马耳他十字联接到螺丝转弯运动转变成复合运动。 装置，用于暂时锁定该磁悬浮型的转子中，以具有固定到的结构的定子惯性轮包括在致动器由电源和angepasst在两个旋转方向选择性地驱动它激活耦合到日内瓦移动机构。 日内瓦移动机构包括在耦合到所述致动器类型的凸轮（10）的入口，并在马耳他十字型波塞出口开始与旋转轴线重合，并转动绕轴线对称轴。 在马耳他十字（12）进行环形设计片和被耦合到螺杆旋转和angepasst的轴机构同轴，用于将转动运动转换成复合运动包括线性分量，以驱动环形设计片平移沿着旋转轴线。 虽然马耳他十字是在第一方向上转动时，环形设计片朝向转子移动，直到机械接触被建立并驱动它在翻译以实现自锁类型的阻挡抵靠固定壁以获得锁定。 虽然马耳他十字转弯到相反的方向，该环形设计片释放转子解锁。
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公开(公告)号：EP1912312A3
公开(公告)日：2009-09-02
申请号：EP07112367.3
申请日：2007-07-12
CPC分类号： H02K7/025 , B64G1/283 , B64G1/286 , B64G1/426 , B64G1/428 , B64G1/44 , F16C32/0442 , F16C32/0451 , F16C2326/47 , F16C2361/55 , F16F15/3156 , H02K7/09 , H02K11/048 , H02K16/00 , Y02E60/16 , Y10T74/2117
摘要： An energy storage flywheel (106) system for a spacecraft is implemented with a fully redundant rotating group and gimbal actuator (324). In particular, the gimbal actuator (324), motor/generator (330), primary bearings (342), and secondary bearing actuator (354) are each implemented with a pair of redundant coils or motors.
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公开(公告)号：EP1227038A3
公开(公告)日：2003-10-29
申请号：EP02001189.6
申请日：2002-01-29
申请人： TRW Inc.
发明人： Decker, Darwin K.
摘要： A satellite power distribution method for efficiently distributing power to satellite electric propulsion thrusters (24) is provided. The satellite includes spacecraft loads (20), an electric propulsion thruster (24), thruster auxiliary circuits (22), and a first power transformer (30). The first power transformer (30) has a primary winding (32) coupled to a first energy source (12) that supplies satellite power. A first secondary winding (36) of the first power transformer (30) is coupled to the spacecraft loads (20) for supplying primary power. The power distribution method includes the steps of first coupling a second secondary winding (34) to the first power transformer (30) for converting the satellite power to thruster discharge power which is rectified. The rectified discharge power is filtered to obtain power that is supplied to the electric propulsion thruster (24). Finally, satellite power is converted to auxiliary power for powering the thruster auxiliary circuits (22).
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5.发明公开Multiple spoke energy storage system for space environment 失效Energiespeichersystem mit MehrfachspeichernfürWeltraumumgebung。
公开(公告)号：EP0258630A2
公开(公告)日：1988-03-09
申请号：EP87110944.3
申请日：1987-07-28
申请人： THE BOEING COMPANY
CPC分类号： H02K7/025 , B64G1/426 , H02J15/00 , Y02E60/16 , Y10T74/2117
摘要： A multiple spoke energy storage system is used in a space environment for storing large amounts of mechanical energy for extended periods of time. The storage system also provides means for generating electrical power that can be used to meet subsystem demands.
摘要翻译： 多辐射能量存储系统被用于在空间环境中长时间储存大量的机械能。 存储系统还提供用于产生可用于满足子系统需求的电力的装置。
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7.发明公开Fully redundant spacecraft power and attitude control system 审中-公开Vollständig冗余Latt- und LeistungsregelungsystemfürSatelliten
公开(公告)号：EP1912312A2
公开(公告)日：2008-04-16
申请号：EP07112367.3
申请日：2007-07-12
CPC分类号： H02K7/025 , B64G1/283 , B64G1/286 , B64G1/426 , B64G1/428 , B64G1/44 , F16C32/0442 , F16C32/0451 , F16C2326/47 , F16C2361/55 , F16F15/3156 , H02K7/09 , H02K11/048 , H02K16/00 , Y02E60/16 , Y10T74/2117
摘要： An energy storage flywheel (106) system for a spacecraft is implemented with a fully redundant rotating group and gimbal actuator (324). In particular, the gimbal actuator (324), motor/generator (330), primary bearings (342), and secondary bearing actuator (354) are each implemented with a pair of redundant coils or motors.
摘要翻译： 用于航天器的储能飞轮（106）系统由完全冗余的旋转组和万向传动器（324）实现。 特别地，万向运动器（324），马达/发电机（330），主轴承（342）和次轴承致动器（354）各自由一对冗余线圈或马达实现。
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公开(公告)号：EP1492705B1
公开(公告)日：2007-05-30
申请号：EP03718205.2
申请日：2003-04-04
发明人： BAILEY, David, A.
IPC分类号： B64G1/28
摘要： A satellite energy and attitude control system includes a first energy wheel, a second energy wheel and a third energy wheel. The first energy wheel is mounted in a first double gimbal and the second energy wheel is mounted in a second double gimbal. The third energy wheel is mounted in a third double gimbal and the first, second and third energy wheels, which have at least two degrees of motion orthogonal to their respective spin axes, are located within a single plane and positioned with respect to each other such that the total angular momentum provided by the first, second and third energy wheels sums to zero approximate an operational range center of the gimbals.
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9.发明授权
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10.发明公开
公开(公告)号：EP1391383A1
公开(公告)日：2004-02-25
申请号：EP03022223.6
申请日：1997-11-27
发明人： Spector, Victor A.
摘要： A method and a system for reducing mechanical disturbances from energy storage flywheels (32) in an electrically-powered vehicle are provided. The system includes at least two counter-rotating energy storage flywheels (32) arranged on the vehicle; vehicle dynamics, control, and sensors for sensing a disturbance to the vehicle and providing an output indicative of the disturbance. The system also provides for adjustably controlling an attitude of the vehicle in response to the output of the sensors and to counteract disturbances resulting from the at least two counter-rotating energy storage flywheels (32). A flywheel-powered electric vehicle system is also provided. The system includes an electrical power subsystem arranged on a vehicle structure; a pair of counter-rotating energy storage flywheels (32) mounted to a flywheel mounting plate, the pair of flywheels connected to the electrical power subsystem. Torque sensors are arranged between the flywheel mounting plate and the vehicle structure for sensing a net torque on the vehicle resulting from the pair of flywheels and generating a torque signal indicative thereof. A vehicle attitude sensor is arranged on the vehicle structure to produce an attitude signal. A vehicle attitude actuator and electronic processing equipment are arranged on the vehicle structure and connected to the pair of counter-rotating energy storage flywheels, the torque sensors, the vehicle attitude sensor, the vehicle attitude actuator, and the electrical power subsystem. The electronic processing equipment processes the attitude signal and the torque signal to provide a control signal to the vehicle attitude actuator for reducing the net torque on the vehicle.
摘要翻译： 提供了一种用于在电动车辆减少从能量储存飞轮（32）机械干扰的方法和系统。 该系统包括布置在车辆上的至少两个反向旋转的能量储存飞轮（32）; 车辆动力学，控制，和传感器，其用于感测干扰到车辆上并在指示所述干扰的输出端提供。 因此，该系统提供用于响应于所述传感器的输出可调节地控制所述车辆的姿态和以抵消干扰从所述至少两个反向旋转的能量储存飞轮（32）得到的。 因此，一个飞轮驱动的电动车辆系统被提供。 该系统包括在布置在车辆结构电力子系统; 一对反向旋转的能量储存飞轮（32）安装到飞轮安装板，所述一对连接到电力子系统飞轮。 扭矩传感器在本飞轮安装板和用于感测所述车辆从一对飞轮产生的净扭矩，并生成指示其的转矩信号车辆结构之间布置。 一种车辆姿态传感器被布置在车辆上的结构，以产生一姿态信号。 一种车辆姿态致动器和电子处理设备被布置在所述车辆结构和连接到一对反向旋转的能量储存飞轮，扭矩传感器，车辆姿态传感器，车辆姿态致动器，并且所述电力子系统。 电子处理设备处理所述姿态信号和转矩信号，以用于减小在车辆上的净转矩提供一个控制信号到车辆姿态致动器。
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