VERFAHREN ZUM ANSTEUERN EINES ELEKTROMOTORS
    1.
    发明申请
    VERFAHREN ZUM ANSTEUERN EINES ELEKTROMOTORS 审中-公开
    方法控制电动机

    公开(公告)号:WO2011120816A2

    公开(公告)日:2011-10-06

    申请号:PCT/EP2011/054050

    申请日:2011-03-17

    CPC classification number: H02P6/001 H02P6/14 H02P6/28 H02P27/08 Y10S388/909

    Abstract: Es werden ein Verfahren zum Ansteuern eines Elektromotors und eine Schaltungsanordnung (100) zum Ansteuern eines Elektromotors beschrieben. Dabei sind in einem Signalauswertemodul (110) eine Anzahl von Ausgabemustern (130) abgelegt, wobei ein Eingabemuster (125) vorgegeben wird und in Abhängigkeit des Eingabemusters (125) eines der Ausgabemuster (130) ausgegeben wird, mit dem der Elektromotor angesteuert wird.

    Abstract translation: 中描述了,用于驱动电动马达,驱动电动马达和一个电路装置(100)的方法。 在这种情况下,一些在Signalauswertemodul(110)输出图案(130)被存储,其中,所指定的输入模式(125),并在输出图案中的一个的输入模式(125)的依赖性(130)被输出,利用该电动机被驱动。

    BRUSHLESS AND SENSORLESS DC MOTOR CONTROL SYSTEM WITH LOCKED AND STOPPED ROTOR DETECTION
    2.
    发明申请
    BRUSHLESS AND SENSORLESS DC MOTOR CONTROL SYSTEM WITH LOCKED AND STOPPED ROTOR DETECTION 审中-公开
    具有锁定和停止转子检测功能的无刷和无传感直流电机控制系统

    公开(公告)号:WO2004068693A2

    公开(公告)日:2004-08-12

    申请号:PCT/US2004003557

    申请日:2004-01-23

    Abstract: A motor control system (20) for a brushless and sensorless DC motor (22) for driving a compressor (28), pump or other application, includes a protection and fault detection circuit (42) for detecting a locked rotor (26) and a rotor which has stopped because of lost rotor phase lock. The motor control system also includes an off-the­shelf motor control integrated circuit (40) having an input for disabling power outputs to the motor phase coils. The protection and fault detection circuit uses a back EMF sampling circuit (54) coupled to the motor phase coils (24a-24c) and momentarily disables power to the motor phase coils, via the motor control integrated circuit input, to determine if the motor rotor is rotating. The system also monitors supply voltage, supply current, temperature, and motor speed limits to detect faults and protect system components.

    Abstract translation: 一种用于驱动压缩机(28),泵或其它应用的无刷和无传感器直流电动机(22)的电动机控制系统(20),包括用于检测锁定的转子(26)和 由于转子锁相失速而停止的转子。 电动机控制系统还包括一个离合器电动机控制集成电路(40),其具有用于禁止对电动机相线圈的功率输出的输入。 保护和故障检测电路使用耦合到电动机相线圈(24a-24c)的反电动势采样电路(54),并经由电动机控制集成电路输入暂时禁止对电动机相线圈的电力,以确定电动机转子 正在旋转。 该系统还监控电源电压,电源电流,温度和电机速度限制,以检测故障并保护系统组件。

    CONTROL SYSTEM FOR REGULATING MOTOR SPEED INCLUDING ELECTRONIC SPEED DETECTION
    3.
    发明申请
    CONTROL SYSTEM FOR REGULATING MOTOR SPEED INCLUDING ELECTRONIC SPEED DETECTION 审中-公开
    用于调节电机速度的控制系统,包括电子速度检测

    公开(公告)号:WO1993017344A1

    公开(公告)日:1993-09-02

    申请号:PCT/US1993001608

    申请日:1993-02-22

    Abstract: A motor control system accurately and reliably controls the speed of a motor (14) so that the motor (14) operates in accordance with a predetermined motor speed profile, and therefore does not exceed a predetermined safe speed, decelerates at a controlled rate, maintains a safe minimum speed, and does not turn in reverse. If the motor (14) operates out of these limits, a malfunction is indicated and the control system halts operation of the motor (487). The motor speed is determined using an electronic tachometer (18) that analyzes the current (66, 68, 70) in at least two phases of the motor (60, 62, 64) to provide extremely precise and reliable velocity information for the motor (14).

    Abstract translation: 电动机控制系统精确可靠地控制电动机(14)的速度,使得电动机(14)根据预定的电动机速度曲线进行操作,因此不超过预定的安全速度,以受控的速度减速,保持 一个安全的最低速度,而不是反向。 如果电动机(14)超出这些限制,则会指示故障,并且控制系统停止电动机(487)的运行。 使用分析电动机(60,62,64)的至少两相中的电流(66,68,70)的电子转速计(18)来确定电动机速度,以为电动机提供非常精确和可靠的速度信息( 14)。

    SYSTEM AND METHOD FOR MEASURING WINCH LINE PULL
    5.
    发明申请
    SYSTEM AND METHOD FOR MEASURING WINCH LINE PULL 审中-公开
    用于测量绞线的系统和方法

    公开(公告)号:WO2008045897A1

    公开(公告)日:2008-04-17

    申请号:PCT/US2007/080854

    申请日:2007-10-09

    Abstract: A control system for determining a line pull of a winch (600). The system comprises a first sensor (610) configured to measure a torque generated by the winch to retract a cable (634) and a second sensor (612) configured to measure a number of layers of the cable retracted by the winch, wherein a layer of the cable is formed by a single wrap of the cable onto a drum (602). The system further comprises a monitoring circuit (500, 580) coupled to the first and second sensors, wherein the monitoring circuit is configured to determine the line pull of the winch based on the torque generated by the winch and the number of layers of cable retracted onto the container.

    Abstract translation: 一种用于确定绞盘(600)的线拉的控制系统。 该系统包括:第一传感器(610),被配置为测量由绞盘产生的扭矩以缩回电缆(634);以及第二传感器(612),其配置成测量由绞盘缩回的电缆的多个层,其中层 的电缆由电缆的单个包裹形成在鼓(602)上。 该系统还包括耦合到第一和第二传感器的监控电路(500,580),其中监控电路被配置为基于由绞盘产生的扭矩并且将电缆层的数量缩回来确定绞盘的线拉 到容器上

    PROCEDE DE COMMANDE ET DE CONTROLE DU FONCTIONNEMENT D'UN ACTIONNEUR
    6.
    发明申请
    PROCEDE DE COMMANDE ET DE CONTROLE DU FONCTIONNEMENT D'UN ACTIONNEUR 审中-公开
    控制和控制执行机构操作的方法

    公开(公告)号:WO2003083802A2

    公开(公告)日:2003-10-09

    申请号:PCT/IB2003/001207

    申请日:2003-03-21

    Abstract: Le procédé permet la commande et le contrôle du fonctionnement dynamique d'un actionneur destiné à entraîner un élément mobile d'une installation de protection d'un bâtiment. L'actionneur (1) est associé à des moyens rapprochés de pilotage comprenant, un dispositif d'alimentation ou convertisseur (5), une unité locale de traitement (10), et un transmetteur bidirectionnel radiofréquences (4), constituant une unité locale d'actionnement (100). Le procédé est caractérisé en ce qu'il consiste ô déporter vers une autre unité, dite unité déportée de traitement (400), tout ou partie du traitement d'analyse de mesures relatives audit actionneur (1) et/ou audit élément mobile (50).

    Abstract translation:

    程序dó 允许控制和控制预期使用的致动器的动态操作 À 以驱动建筑物的活动保护装置。 致动器(1)与其相关联。 À 接近驱动装置包括电源装置或转换器(5),单元 处理单元(10)和构成单元的双向射频发射机(4) 局部致动(100)。 d&oacute的过程; 特征为oacute; 它由它组成 转移到另一个单位,称为单位ó 处理(400)与所述致动器(1)和/或所述移动审计(50)相关的测量的全部或部分分析分析。

    ELECTRONICALLY COMMUTABLE MOTOR
    7.
    发明申请
    ELECTRONICALLY COMMUTABLE MOTOR 审中-公开
    电子式电机换向

    公开(公告)号:WO01020764A1

    公开(公告)日:2001-03-22

    申请号:PCT/DE2000/003057

    申请日:2000-09-06

    CPC classification number: H02H7/0816 H02H7/0833 H02H7/093 H02P6/20 Y10S388/909

    Abstract: The invention relates to an electronically commutable motor whose exciting windings, via semiconductor output stages, can be controlled by an electronic control unit using PWM control signals. A specified value can be given beforehand to the control unit and the control unit transmits corresponding PWM control signals to the semiconductor output stages. The aim of the invention to easily monitor the starting of the motor and to prevent an overloading. To these ends, a monitoring device, using the pre-assignment of the specified value and/or the switching on of the control unit and/or the semiconductor output stages, monitors whether the motor has reached a minimum rotational speed after the completion of a predetermined or predeterminable starting time, and the control unit and/or the semiconductor output stages can be switched off if the minimum rotational speed is not reached.

    Abstract translation: 本发明涉及电子换向电动机,其励磁绕组可以由电子控制单元通过半导体输出级被驱动通过PWM控制信号的装置,其中,所述控制单元,目标值可以是预定的,并且控制单元发出适当的PWM控制信号到半导体输出级。 在发动机的起动时以简单的方式被监控,并且防止过载,与所期望的值和/或所述控制单元和/或半导体输出的激活的说明书中的电动机的速度的预定或可预定的启动时间后级的监视装置向 监测达到最小速度和故障达到的最小速度时,控制单元和/或半导体的输出级被关闭(是)。

    DEVICE FOR CONTROLLING THE OPERATION OF A DRIVING APPARATUS
    8.
    发明申请
    DEVICE FOR CONTROLLING THE OPERATION OF A DRIVING APPARATUS 审中-公开
    用于控制驾驶装置的操作的装置

    公开(公告)号:WO00043170A1

    公开(公告)日:2000-07-27

    申请号:PCT/SE2000/000090

    申请日:2000-01-18

    CPC classification number: B25J19/066 Y10S388/903 Y10S388/909

    Abstract: A device for monitoring the operation of a driving arrangement comprising at least a servo-mechanism (3), which includes a regulator (3a), a driving motor (5) controlled by this regulator and an element (6) which can be set in motion by the driving motor, a detection arrangement (19-22, 23) for detecting deviations between intended and actual movement positions of the element (6) and an operation inhibiting and/or alarming arrangement (23, 36, 37, 38) for inhibiting the operation of the driving arrangement and/or starting an alarm when impermissible deviations have been established by means of the detection arrangement. The device comprises a redundant driving arrangement, which comprises at least one auxiliary servomechanism (4) including a redundant regulator (4a), a redundant driving motor (7) controlled by this regulator and a redundant element (8) which can be set in motion by this driving motor, that the regulator (3a) and the redundant regulator (4a) are connected to an arrangement (2) delivering control information o or imparting to the element and the redundant element movements being the same or having a predetermined relation to each other, and that the detection arrangement is arranged to detect the deviations concerning the relative position or movements of the element (6), or an object (17) connected thereto, and the redundant element (8).

    Abstract translation: 一种用于监视驱动装置的操作的装置,至少包括伺服机构(3),该伺服机构包括调节器(3a),由该调节器控制的驱动马达(5)和可设置在其中的元件(6) 用于检测元件(6)的预期和实际移动位置之间的偏差的检测装置(19-22,23)和操作禁止和/或报警装置(23,36,37,38)的检测装置,用于 当通过检测装置建立不允许的偏差时,禁止驱动装置的操作和/或开始报警。 该装置包括冗余驱动装置,其包括至少一个辅助伺服机构(4),其包括冗余调节器(4a),由该调节器控制的冗余驱动马达(7)和可被设置为运动的冗余元件(8) 通过该驱动电机,调节器(3a)和冗余调节器(4a)连接到传送对元件的控制信息或赋予元件的冗余元件移动相同或具有预定关系的布置(2) 并且检测装置被布置成检测关于元件(6)或连接到其上的物体(17)和冗余元件(8)的相对位置或移动的偏差。

    SYSTEM FOR MONITORING LOAD AND ANGLE FOR MOBILE LIFT DEVICE
    9.
    发明申请
    SYSTEM FOR MONITORING LOAD AND ANGLE FOR MOBILE LIFT DEVICE 审中-公开
    用于监控移动提升装置的负载和角度的系统

    公开(公告)号:WO2007053509A3

    公开(公告)日:2007-06-21

    申请号:PCT/US2006042197

    申请日:2006-10-30

    CPC classification number: B66C23/905 B66C23/80 Y10S388/909

    Abstract: A mobile lift device having a load moving device capable of engaging a load is provided. The mobile lift device includes one or more systems for stabilizing the mobile lift device during operation of the load moving device. According to one exemplary embodiment, the mobile lift device is a heavy duty wrecker having a rotatable boom assembly. The heavy duty wrecker comprises a monitoring system for stabilizing the wrecker during operation of the boom assembly. The monitoring system comprises a plurality of sensors and a monitoring circuit coupled to the sensors to generate a force signal representative of at least one force being applied to the wrecker based upon the transmitted signals.

    Abstract translation: 提供了具有能够接合负载的负载移动装置的移动式提升装置。 移动式提升装置包括用于在负载移动装置的操作期间稳定移动式提升装置的一个或多个系统。 根据一个示例性实施例,移动式提升装置是具有可旋转吊杆组件的重型清障车。 重型清障车包括用于在起重臂组件的操作期间稳定清障车的监控系统。 监测系统包括多个传感器和监测电路,该监测电路耦合到传感器,以产生代表根据传输信号施加到清障者的至少一个力的力信号。

    METHOD FOR DETERMINING THE POSITION OF AN ELEMENT DRIVEN BY THE DRIVE SHAFT OF A DIRECT CURRENT MOTOR
    10.
    发明申请
    METHOD FOR DETERMINING THE POSITION OF AN ELEMENT DRIVEN BY THE DRIVE SHAFT OF A DIRECT CURRENT MOTOR 审中-公开
    方法用于确定位置。通过DC马达驱动的元件的轴

    公开(公告)号:WO01094140A1

    公开(公告)日:2001-12-13

    申请号:PCT/EP2001/006220

    申请日:2001-06-01

    Abstract: The invention relates to a method for determining the position of an element driven by the drive shaft of a direct current motor within a predetermined displacement trajectory between two block positions, by evaluating the current fluctuations contained in the armature current signal. According to said method, when the driven element is displaced into a block position, a normalization in relation to said block position is carried out. The method is characterised in that the direct current motor is triggered to manoeuvre the driven element into the block position when a signal for manoeuvring the driven element out of its block position is present and that the system carries out a normalization in relation to the current block position, when the driven element lies in the block position that has been determined, before the direct current motor is triggered to manoeuvre the displaceable element out of its block position, in accordance with the signal that is present.

    Abstract translation: 一种用于通过评估包含在电枢电流信号的电流纹波,确定的由DC电机元件的驱动轴两个运动块位置之间的预定距离内被驱动的位置的方法,其特征在于,在一个块中的位置,所述从动元件的运动期间,执行相对于所述块的位置的归一化被确定 通过驱动用DC马达的驱动元件缩回到块位置,如果有一个信号从一个块的位置和相对于如果动力元件是其预定块位置中的当前块位置的系统侧正常化从动元件的投影DC电动机被驱动之前 喷射对应于从块位置的可动元件的本信号。

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