公开(公告)号：US09148023B2

公开(公告)日：2015-09-29

申请号：US12901006

申请日：2010-10-08

申请人： Florent Nierlich ,  Etienne Annee ,  Francois-Noel Leynaert

发明人： Florent Nierlich ,  Etienne Annee ,  Francois-Noel Leynaert

IPC分类号： B60L1/00 ,  B60L3/00 ,  H02G3/00 ,  H02J4/00 ,  B64C25/30 ,  B64C25/44 ,  H02J9/00

CPC分类号： H02J4/00 ,  B60T2270/414 ,  B64C25/30 ,  B64C25/44 ,  B64D2221/00 ,  H02J9/00

摘要： The invention provides an emergency power network for aircraft, for powering actuator motors (4) connected to the network, the network comprising a power bus (11) adapted to convey three-phase AC power generated by at least one DC/AC converter (12) that is powered by a DC source of the aircraft, the converter being fitted with modulator means for modulating the voltage and/or the frequency of the three-phase power generated thereby.

摘要翻译： 本发明提供了一种用于飞机的应急电力网络，用于为连接到网络的致动器马达（4）供电，该网络包括适于传送由至少一个DC / AC转换器（12）产生的三相AC电力的电力总线（11） ），该转换器配备有用于调制由此产生的三相电力的电压和/或频率的调制器装置。

公开(公告)号：US08556210B2

公开(公告)日：2013-10-15

申请号：US13311729

申请日：2011-12-06

申请人： Anas Farid ,  Etienne Annee

发明人： Anas Farid ,  Etienne Annee

IPC分类号： B64C25/32

CPC分类号： B64C25/44 ,  B60L2220/44 ,  B60T13/741 ,  F16D55/36 ,  F16D2066/003 ,  F16D2121/24 ,  H02P6/08 ,  H02P23/18 ,  Y02T10/642

摘要： The invention relates to a method of powering at least one brushless DC electric motor having a plurality of phases for powering, the method including the steps of associating a static contactor with the motor for taking input voltage pulses and delivering polyphase voltage pulses to the motor in a manner that is servo-controlled to the angular position of the rotor of the motor, and for generating from a DC voltage source voltage pulses of frequency that is fixed and at a duty ratio that is controllable, thereby forming the input voltage pulses to the static contactor.

摘要翻译： 本发明涉及一种为具有多相供电的至少一个无刷直流电动机供电的方法，所述方法包括以下步骤：将静电接触器与电动机相关联，以获取输入电压脉冲并将多相电压脉冲输送到电动机 伺服控制到电动机的转子的角位置的方式，并且用于从DC电压源产生电压固定频率的脉冲，并以可控制的占空比产生输入电压脉冲 静电接触器

公开(公告)号：US08803496B2

公开(公告)日：2014-08-12

申请号：US13360936

申请日：2012-01-30

申请人： François-Noël Leynaert ,  Etienne Annee

发明人： François-Noël Leynaert ,  Etienne Annee

IPC分类号： H02M3/156

CPC分类号： H02M7/53875 ,  H02M1/32 ,  H02M3/156 ,  H02M2001/0009 ,  Y10T307/865

摘要： The invention relates to a method of limiting a current idc supplied by a DC power supply, the method comprising: interposing a switching stage between the power supply and a load, the switching stage including a controllable switch in series with a freewheel diode; and periodically controlling the switch so that for each period of duration T, the following averaged quantity 1 T ⁢ ∫ o t ⁢ i _ · ⅆ t is calculated in which i is a current that is an image of the power supply current idc, the averaged quantity being reset to zero at the beginning of each period, with the switch being caused to be closed so long as said averaged quantity remains below a predetermined current threshold ithresh, and with the switch being caused to be open, otherwise.

摘要翻译： 本发明涉及一种限制由直流电源提供的电流idc的方法，该方法包括：在电源和负载之间插入开关级，开关级包括与续流二极管串联的可控开关; 并且周期性地控制开关，使得对于持续时间T的每个周期，计算以下平均量1T∫oti _？t，其中i是作为电源电流idc的图像的电流，平均 只要所述平均量保持在预定电流阈值以下，并且使开关断开，则在每个周期开始时将数量重置为零，否则使开关闭合。