INTEGRATED CIRCUIT FOR DRIVING A MOTOR, MOTOR DEVICE, AND APPLICATION APPARATUS
    1.
    发明公开
    INTEGRATED CIRCUIT FOR DRIVING A MOTOR, MOTOR DEVICE, AND APPLICATION APPARATUS 审中-公开
    用于驱动电动机,电动机装置和应用装置的集成电路

    公开(公告)号:EP3319225A1

    公开(公告)日:2018-05-09

    申请号:EP17199517.8

    申请日:2017-11-01

    IPC分类号: H02P23/00

    摘要: A motor-driven integrated circuit (10) comprises a multiple-time programmable memory (120) to store a motor driven program, a memory (130) having a capacity larger than or equal to a capacity of the multiple-time programmable memory (120), and a central processing unit (115). When the motor-driven integrated circuit (10) is powered or reset, the central processing unit (115) copies the driven program from the multiple-time programmable memory (120) to the memory (130).

    摘要翻译: 一种电动机驱动集成电路(10)包括:多次可编程存储器(120),用于存储电动机驱动程序;存储器(130),具有大于或等于多次可编程存储器(120)的容量 )和中央处理单元(115)。 当电机驱动集成电路(10)通电或复位时,中央处理单元(115)将驱动程序从多次可编程存储器(120)复制到存储器(130)。

    PREDICTIVE PULSE WIDTH MODULATION FOR AN OPEN DELTA H-BRIDGE DRIVEN HIGH EFFICIENCY IRONLESS PERMANENT MAGNET MACHINE
    3.
    发明公开
    PREDICTIVE PULSE WIDTH MODULATION FOR AN OPEN DELTA H-BRIDGE DRIVEN HIGH EFFICIENCY IRONLESS PERMANENT MAGNET MACHINE 审中-公开
    与DELTA H-BRIDGE AN OPEN预测脉宽调制具有受控铁LOSE永磁电机具有效率高

    公开(公告)号:EP2340603A1

    公开(公告)日:2011-07-06

    申请号:EP09816816.4

    申请日:2009-09-23

    IPC分类号: H02M1/12

    CPC分类号: G05B11/28 H02P23/14

    摘要: Embodiments of the present method and system permit an effective method for determining the optimum selection of pulse width modulation polarity and type including determining machine parameters, inputting the machine parameters into a predicted duty cycle module, determining the optimum polarity of the pulse width modulation for a predicted duty cycle based on a pulse width modulation generation algorithm, and determining the optimum type of the pulse width modulation for a predicted duty cycle based on the pulse width modulation generation algorithm.

    Aircraft cabin pressure controls: duty cycle offsett to compensate for asymmetric motor loading in an open-loop motor control system
    4.
    发明公开
    Aircraft cabin pressure controls: duty cycle offsett to compensate for asymmetric motor loading in an open-loop motor control system 有权
    飞机机舱压力控制:触发电路,用于与开环补偿在控制系统中不对称发动机负载

    公开(公告)号:EP1965279A2

    公开(公告)日:2008-09-03

    申请号:EP08102194.1

    申请日:2008-02-29

    发明人: McCoy, Gerard L.

    IPC分类号: G05B11/28 G05B11/42

    摘要: A cabin pressure control system (CPCS) software control logic modification may boost the voltage applied to a motor by applying a duty cycle offset to compensate for asymmetric motor loading. The motor may be part of an open-loop system for operating a butterfly valve that may regulate outflow from the aircraft cabin. In CPCS applications, the loading on the butterfly valve is unidirectional due to a mechanical spring and pneumatic loading, thus, causing asymmetric loading to the motor. By boosting the motor voltage when the motor is required to act against the asymmetric load, CPCS performance and robustness may be improved.

    摘要翻译: 甲机舱压力控制系统(CPCS)软件控制逻辑的修改可以通过将占空比的偏移,以补偿非对称电机负载提升施加到马达的电压。 该马达可以是用于操作的蝶形阀也可调节从飞机机舱流出的开环系统的一部分。 在CPCS应用中,在蝶形阀的负载量为单向由于机械弹簧和气动负载,从而,造成不对称载荷到电机。 通过当需要电动机到作用在不对称载荷升压电机的电压,CPCS性能和鲁棒性可以被改善。

    LOAD FAILURE DIAGNOSIS METHOD AND APPARATUS AND LOAD FAILURE PROCESSING METHOD AND APPARATUS
    6.
    发明公开
    LOAD FAILURE DIAGNOSIS METHOD AND APPARATUS AND LOAD FAILURE PROCESSING METHOD AND APPARATUS 有权
    LAST故障诊断方法和设备以及最后失败处理和设备

    公开(公告)号:EP1473611A4

    公开(公告)日:2006-01-25

    申请号:EP03701875

    申请日:2003-01-27

    IPC分类号: G05B9/02 G05B11/28 G05B23/02

    摘要: Presence/absence of failure of a PWM-driven load can easily be judged according to the state of pulse voltage applied to the load. A failure diagnosis apparatus (10) judges failure of an electromagnetic valve (2) pulse-width modulation driven by a drive circuit (4) in response to a control pulse signal (P1). A voltage signal (VA) generated by a pulse width modulation drive is input to a smoothing circuit (11) at a connection point (A) between the electromagnetic valve (2) and the drive circuit (4) so as to obtain a smoothing output voltage (VB). It is determined whether the level value of the smoothing output voltage (VB) is a predetermined value determined by the duty ratio of the control pulse signal (P1) which is a duty ratio set for pulse width modulation drive, thereby judging presence/absence of failure of the electromagnetic valve (2).

    Regeleinrichtung
    10.
    发明公开
    Regeleinrichtung 失效
    Regeleinrichtung。

    公开(公告)号:EP0183075A1

    公开(公告)日:1986-06-04

    申请号:EP85113815.6

    申请日:1985-10-30

    申请人: Gyco Control AG

    IPC分类号: G05D7/06 F16K31/04 G05B11/28

    CPC分类号: G05B11/28 G05D7/0635

    摘要: Die Regeleinrichtung, welche insbesondere für die Durchfluss- bzw. Druckregelung mittels eines Kugelhahnes als Stelleinrichtung vorgesehen ist, besitzt einen Ist-Werteingang 10 für den Anschluss eines Sensors (S), einen einstellbaren Sollwertgeber (13), eine Anordnung zur Bestimmung der Sollwertabweichung (15), sowie einen Signalübertrager (16-19) zur Erzeugung eines stetigen Regelausgangssignals (V Aus ). Mit diesem Regelausgangssignal (V AUS ) wird in einem Impulsbreitenmodulator (20) ein Frequenzsignal erzeugt, wobei das Tastverhältnis der Impulse gemäss dem Regelausgangssignal (V AUS ) gesteuert ist. Dieses Frequenzsignal wird zum Treiben eines Niederspannungs-Gleichstrommotors (M) verwendet, der über ein hochuntersetztes Getriebe die Ventilkugel eines Kugelhahnes verstellt. Damit kann trotz des relativ groben Ventiltyps und relativ grosser Anfahrdrehmomente eine feine Regelung bei kleiner Verlustleistung erzielt werden.

    摘要翻译: 特别是用于通过作为调节装置的滚球的流量或压力调节的调节装置具有实际值输入10,用于连接传感器(S),可调节设定点发射器(13),用于确定 设定点偏差(15)和用于产生恒定调节输出信号(VAUS)的信号发送器(16-19)。 该调节输出信号(VAUS)用于在脉冲宽度调制器(20)中产生频率信号,脉冲的占空比根据调节输出信号(VAUS)进行控制。 该频率信号用于驱动低压直流电动机(M),其通过高减速比的变速器调节球阀的球阀。 这使得尽管具有相对较粗的阀类型和相对较大的启动转矩,但是可以实现具有低功率损耗的精细调节。