公开(公告)号：US20100252691A1

公开(公告)日：2010-10-07

申请号：US12731642

申请日：2010-03-25

Applicant: Peter MALKIN ,  David R. TRAINER

Inventor： Peter MALKIN ,  David R. TRAINER

IPC: B64C13/50

CPC classification number: B64C13/28 ,  B64C13/50 ,  H02J3/14 ,  Y02T50/44

Abstract: An aircraft (40) electrical actuator arrangement comprises a plurality of electrical actuators (11) coupled to an electrical power distribution network, the electrical power distribution network has a master power converter (1) to convert electrical power from the electrical power distribution network for supply to each electrical actuator (11). The electrical actuators (11) comprise an environmental control system actuator (68), an aileron actuator (78), a flap actuator (70), a slat actuator (72), a landing gear actuator (76), a thrust reverser actuator (74), a brake actuator (80) and a taxiing actuator (82). A controller is coupled to the master power converter (1). The controller is arranged to allow the supply of electrical power from the master power converter (1) to the environmental control system actuator (68) during a first mode of operation of the aircraft (40). The controller is arranged to allow the supply of electrical power from the master power converter (1) to at least one of the aileron, the flap, the slat, the landing gear, the thrust reverser, the brake actuator or the taxiing actuator (78, 70,72, 76, 74, 80, 82) during a second mode of operation of the aircraft (40).

Abstract translation: 飞机（40）电动执行器装置包括耦合到配电网络的多个电致动器（11），配电网络具有主电力转换器（1），用于将来自配电网络的电力转换成供电 到每个电致动器（11）。 电动执行器（11）包括环境控制系统致动器（68），副翼致动器（78），翼片致动器（70），板条致动器（72），起落架致动器（76），推力反向器致动器 74），制动促动器（80）和滑行致动器（82）。 控制器耦合到主电源转换器（1）。 控制器设置成允许在飞行器（40）的第一操作模式期间从主功率转换器（1）向环境控制系统致动器（68）供应电力。 控制器被布置成允许从主功率转换器（1）向副翼，翼片，板条，起落架，推力反向器，制动致动器或滑行致动器（78）中的至少一个提供电力 ，70,72,76,74,80,82）在飞行器（40）的第二操作模式期间。

公开(公告)号：US20110254284A1

公开(公告)日：2011-10-20

申请号：US13051399

申请日：2011-03-18

Applicant: Maurizio CATUCCI ,  David R. TRAINER

Inventor： Maurizio CATUCCI ,  David R. TRAINER

IPC: H02K7/18 ,  F03B13/26 ,  H02J1/06

CPC classification number: H01R39/36 ,  H02J2007/143 ,  H02M7/10 ,  Y02E10/28 ,  Y02E10/38 ,  Y02E50/12 ,  Y02T50/678 ,  Y10T307/691

Abstract: Synchronous generators are driven by shafts to produce 3-phase AC power. The frequency and amplitude of power depends on the speed of the respective shaft. The outputs are rectified and connected in series to provide an output of varying voltage DC power to a load. Applications in aerospace and renewable energy supply are described.

Abstract translation: 同步发电机由轴驱动以产生三相交流电源。 功率的频率和幅度取决于相应轴的速度。 输出被整流并串联连接，以向负载提供变化的电压DC电力的输出。 描述了航空和可再生能源的应用。

公开(公告)号：US20110254274A1

公开(公告)日：2011-10-20

申请号：US13051393

申请日：2011-03-18

Applicant: Maurizio CATUCCI ,  David R. TRAINER ,  Benjamin PALETHORPE

Inventor： Maurizio CATUCCI ,  David R. TRAINER ,  Benjamin PALETHORPE

IPC: F01D15/10

CPC classification number: H02P9/305

Abstract: The generator uses a permanent magnet electrical machine providing three phase, unregulated DC voltage, from three windings feeding a rectifier circuit. A capacitor across the DC voltage acts as a buffer between the DC supply and the load. Regulation of the DC supply seen by the load is achieved by a switch in parallel with the DC voltage and with the load. The switch allows current to be drawn by the capacitor or load from the windings, or shorts the windings. The inductance of the windings makes it safe to short them. A blocking diode prevents current returning from the capacitor when the switch is closed. The result is a regulated DC output of adequate quality for e.g. aerospace applications and with low component count and complexity.

Abstract translation: 发电机使用永久磁铁电机，提供三相，不受调节的直流电压，三相绕组供电整流电路。 直流电压上的电容充当直流电源和负载之间的缓冲器。 通过与直流电压和负载并联的开关来实现对负载所看到的直流电源的调节。 该开关允许电流由电容器或负载从绕组中抽出，或使绕组短路。 绕组的电感使其安全可以缩短。 当开关闭合时，阻塞二极管防止电流从电容器返回。 结果是例如足够质量的稳定DC输出。 航空航天应用，组件数量低，复杂度低。