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1. 发明授权

US09178459B2 Vector control apparatus of induction motor 有权
标题翻译：感应电动机矢量控制装置
公开(公告)号：US09178459B2
公开(公告)日：2015-11-03
申请号：US14314929
申请日：2014-06-25
申请人： LSIS CO., LTD.
发明人： Mi Rim Jeon
IPC分类号： H02P21/00
CPC分类号： H02P21/0096 , H02P21/22 , H02P21/50
摘要： The present disclosure provides a vector control apparatus that operates by a diameter computation-free winder velocity control algorithm with enhanced operational reliability. The vector control apparatus configured to control tension of a motor free from diameter computation includes a tension velocity generator configured to generate command velocity information for constantly maintaining a tension of the motor by adding a PID (Proportional Integral Differential) output value to a value computing a compensation gain value substituting a diameter computation value of a motor to be controlled and a command linear velocity provided from outside, and a vector controller configured to perform a tension control of the motor by receiving a command velocity information provided the tension velocity generator.
摘要翻译：本公开提供了一种通过具有增强的操作可靠性的直径无计数络筒机速度控制算法来操作的矢量控制装置。被配置为控制没有直径计算的电动机的张力的矢量控制装置包括：张力检测器，被配置为通过将PID（比例积分微分）输出值添加到计算值的值，生成用于不断维持电动机张力的指令速度信息补偿增益值代替要控制的电动机的直径计算值和从外部提供的指令线速度;以及矢量控制器，其被配置为通过接收提供所述张力发生器的指令速度信息来执行所述电动机的张力控制。

2. 发明授权

US09007010B2 System and method for calibrating offset of motor resolver 有权
标题翻译：用于校正电动机旋转变压器偏移的系统和方法
公开(公告)号：US09007010B2
公开(公告)日：2015-04-14
申请号：US13687924
申请日：2012-11-28
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Soon Woo Kwon , Joon Yong Lee
IPC分类号： G01B7/30 , H02P21/00 , H02P6/16 , H02P21/14
CPC分类号： H02P21/0096 , H02P6/16 , H02P21/18
摘要： Provided is a system and method for calibrating an offset of a resolver in a motor of a vehicle. More specifically, a current is applied to the −d-axis of the motor, the Vq, Vd, Iq, and Id of the motor is measured and a power input to the motor is calculated by a controller, and when the input power is not within a predetermined range, the controller adjusts the offset of the resolver to a positive or negative value accordingly.
摘要翻译：提供了一种用于校准车辆的电动机中的旋转变压器的偏移的系统和方法。更具体地，电流被施加到电动机的-d轴，测量电动机的Vq，Vd，Iq和Id，并且通过控制器计算输入到电动机的功率，并且当输入功率为控制器不在预定范围内，相应地将分解器的偏移量调整为正值或负值。

3. 发明授权

US09000694B2 Synchronous motor control apparatus 有权
标题翻译：同步电机控制装置
公开(公告)号：US09000694B2
公开(公告)日：2015-04-07
申请号：US13780237
申请日：2013-02-28
申请人： Fanuc Corporation
发明人： Hidetoshi Uematsu , SeungJun Lee
IPC分类号： H02P21/00
CPC分类号： H02P21/0096 , H02P21/0089 , H02P21/22
摘要： A control apparatus includes, a first calculating unit which calculates first d-phase and q-phase current limit candidate values, a second calculating unit which calculates second d-phase and q-phase current limit candidate values, a q-phase unit which, when the absolute value of the first d-phase current limit candidate value is smaller than that of the second d-phase current limit candidate value, sets the first q-phase current limit candidate value as a q-phase current limit value, but otherwise sets the second q-phase current limit candidate value as the q-phase current limit value, and a d-phase unit which, when the absolute value of the first d-phase current limit candidate value is smaller than that of the second d-phase current limit candidate value, sets the first d-phase current limit candidate value as a d-phase current limit value, but otherwise sets the second d-phase current limit candidate value as the d-phase current limit value.
摘要翻译：控制装置包括：计算第一d相和q相电流极限候选值的第一计算单元，计算第二d相和q相电流极限候选值的第二计算单元，q相单元，当第一d相电流极限候选值的绝对值小于第二d相电流极限候选值的绝对值时，将第一q相电流极限候选值设置为q相电流极限值，否则将所述第二q相电流极限候补值设定为所述q相电流极限值，以及d相位单元，当所述第一d相电流极限候补值的绝对值小于所述第二d相电流极限值的绝对值时，将第一d相电流极限候选值设定为d相电流限制值，而将第二d相电流极限候补值设定为d相电流极限值。

4. 发明授权

US08963461B2 Motor control device 有权
标题翻译：电机控制装置
公开(公告)号：US08963461B2
公开(公告)日：2015-02-24
申请号：US13949439
申请日：2013-07-24
申请人： Toshiba Schneider Inverter Corporation
发明人： Hiroki Arima
IPC分类号： H02P21/00 , H02P21/14
CPC分类号： H02P21/0096 , H02P21/143 , H02P21/24
摘要： A motor control device includes an inverter driving an electric motor, a vector controller determining an output frequency and a command output voltage to drive the inverter, a speed controller determining a torque command value, a current command calculation unit and an inertia moment estimation unit obtaining a load torque estimate value and estimating inertia moment that is a combination of inertia moment of a motor rotor and inertia moment of a load apparatus, based on a deviation between an acceleration/deceleration torque output value obtained by subtraction of the load torque estimation from motor torque and an acceleration/deceleration torque estimate value obtained by multiplying a variation amount in the speed estimate value per unit time by an inertia moment estimate value. The speed controller is configured to be capable of adjusting a control parameter based on an inertia moment estimate value estimated by the inertia moment estimation unit.
摘要翻译：电动机控制装置包括驱动电动机的逆变器，确定输出频率的矢量控制器和驱动逆变器的指令输出电压，确定转矩指令值的速度控制器，电流指令运算部和惯性矩估计部基于通过从电动机减去负载转矩估计而获得的加速/减速转矩输出值之间的偏差来估计作为负载装置的惯性力矩与负载装置的惯性力矩的组合的惯性矩，扭矩和通过将每单位时间的速度估计值中的变化量乘以惯性矩估计值而获得的加速/减速转矩估计值。速度控制器被配置为能够基于由惯性力矩估计单元估计的惯性力矩估计值来调整控制参数。

5. 发明申请

US20140028224A1 MOTOR CONTROL DEVICE 有权
标题翻译：电机控制装置
公开(公告)号：US20140028224A1
公开(公告)日：2014-01-30
申请号：US13949439
申请日：2013-07-24
申请人： Toshiba Schneider Inverter Corporation
发明人： Hiroki ARIMA
IPC分类号： H02P21/00
CPC分类号： H02P21/0096 , H02P21/143 , H02P21/24
摘要： A motor control device includes an inverter driving an electric motor, a vector controller determining an output frequency and a command output voltage to drive the inverter, a speed controller determining a torque command value, a current command calculation unit and an inertia moment estimation unit obtaining a load torque estimate value and estimating inertia moment that is a combination of inertia moment of a motor rotor and inertia moment of a load apparatus, based on a deviation between an acceleration/deceleration torque output value obtained by subtraction of the load torque estimation from motor torque and an acceleration/deceleration torque estimate value obtained by multiplying a variation amount in the speed estimate value per unit time by an inertia moment estimate value. The speed controller is configured to be capable of adjusting a control parameter based on an inertia moment estimate value estimated by the inertia moment estimation unit.
摘要翻译：电动机控制装置包括驱动电动机的逆变器，确定输出频率的矢量控制器和驱动逆变器的指令输出电压，确定转矩指令值的速度控制器，电流指令运算部和惯性矩估计部基于通过从电动机减去负载转矩估计而获得的加速/减速转矩输出值之间的偏差来估计作为负载装置的惯性力矩与负载装置的惯性力矩的组合的惯性矩，扭矩和通过将每单位时间的速度估计值中的变化量乘以惯性矩估计值而获得的加速/减速转矩估计值。速度控制器被配置为能够基于由惯性力矩估计单元估计的惯性力矩估计值来调整控制参数。

6. 发明授权

US09209733B2 Control method for controlling a current vector controlled synchronous reluctance motor 有权
标题翻译：控制电流矢量控制同步磁阻电机的控制方法
公开(公告)号：US09209733B2
公开(公告)日：2015-12-08
申请号：US13683221
申请日：2012-11-21
申请人： NATIONAL CHENG KUNG UNIVERSITY
发明人： Tzu-Shien Chuang , Mi-Ching Tsai , Min-Fu Hsieh
IPC分类号： H02P21/00 , H02P6/00 , H02K19/10 , H02P21/14
CPC分类号： H02P21/0096 , H02K19/103 , H02P21/18 , H02P21/22 , H02P21/50 , Y02T10/643
摘要： A current vector controlled synchronous reluctance motor and control method thereof, wherein the motor has a coil on each of the teeth. The coils form a U-phase winding, a V-phase winding and a W-phase winding. The phase windings receive a balanced three-phase current vector to induce closed magnetic field lines, such that the coils induce same magnetic poles adjacent to the rotor unit. Two short magnetic routes are formed along three adjacent teeth and the rotor unit. The efficiency of the reluctance motor is high.
摘要翻译：一种电流矢量控制的同步磁阻电机及其控制方法，其中电机在每个齿上具有线圈。线圈形成U相绕组，V相绕组和W相绕组。相绕组接收平衡的三相电流矢量以引起闭合磁场线，使得线圈引起与转子单元相邻的相同磁极。沿着三个相邻的齿和转子单元形成两条短路线。磁阻电机的效率高。

7. 发明授权

US09143074B2 Controlling method of synchronous motor 有权
标题翻译：同步电机控制方法
公开(公告)号：US09143074B2
公开(公告)日：2015-09-22
申请号：US13873411
申请日：2013-04-30
申请人： National Taiwan University of Science and Technology
发明人： Tian-Hua Liu , Ming-Yen Wei
IPC分类号： H02P21/00 , H02P6/00 , H02P27/00
CPC分类号： H02P21/0096 , H02P21/0017
摘要： A method is for controlling a synchronous motor includes a stator, a rotor with a position and a speed, a direct axis and a quadrant axis. The method includes: providing a position control, a speed control and a current control programs; executing either the position control program or the speed control program to produce a quadrant axis current; executing the current control program; detecting the synchronous motor to obtain a first, a second and a third phase currents, and digitizing the three phase currents; using the three phase currents and the quadrant axis current to calculate a direct axis current; converting the direct axis current and quadrant axis current to a direct axis voltage command and quadrant axis voltage command; executing a pulse width modulation for the direct axis and the quadrant axis voltage commands, to get a trigger signal for controlling the synchronous motor.
摘要翻译：一种用于控制同步电动机的方法包括定子，具有位置和速度的转子，直轴和象限轴。该方法包括：提供位置控制，速度控制和当前控制程序; 执行位置控制程序或速度控制程序以产生象限轴电流; 执行当前控制程序; 检测同步电动机以获得第一，第二和第三相电流，并对三相电流进行数字化; 使用三相电流和象限轴电流来计算直轴电流; 将直轴电流和象限轴电流转换为直轴电压指令和象限轴电压指令; 对直轴和象限轴电压指令执行脉宽调制，得到控制同步电机的触发信号。

8. 发明授权

US09130497B2 Control device for alternating current rotating machine and electric power steering device equipped with control device for alternating current rotating machine 有权
标题翻译：交流旋转机控制装置及配备交流电机控制装置的电动助力转向装置
公开(公告)号：US09130497B2
公开(公告)日：2015-09-08
申请号：US14234202
申请日：2011-11-17
申请人： Yoshihiko Kimpara , Yasuaki Hori , Masashi Iwane , Tatsuya Mori , Yuji Takatsuka , Mamoru Shiraki
发明人： Yoshihiko Kimpara , Yasuaki Hori , Masashi Iwane , Tatsuya Mori , Yuji Takatsuka , Mamoru Shiraki
IPC分类号： H02P21/00 , H02P6/18 , H02P23/00 , B62D5/04
CPC分类号： H02P21/0096 , B62D5/046 , H02P21/0085 , H02P21/22 , H02P23/0086
摘要： A control device for an AC rotating machine includes a voltage command calculation means (1) that calculates voltage commands on rotation two axes and a voltage applying means (2) that applies a voltage to an AC rotating machine (3), based on voltage commands on the rotation two axes outputted by the voltage command calculation means (1); the voltage command calculation means (1) calculates first-axis and second-axis voltage commands on the rotation two axes and reduces the limit value of the second-axis voltage command in proportion to the squared first-axis voltage command.
摘要翻译：一种用于交流旋转机械的控制装置，包括：电压指令计算装置（1），其计算旋转两个轴上的电压指令;以及电压施加装置（2），其基于电压指令向交流旋转机器（3）施加电压在由电压指令计算装置（1）输出的旋转轴上; 电压指令计算装置（1）计算旋转两轴上的第一轴和第二轴电压指令，并将第二轴电压指令的极限值与第一轴电压指令的平方成比例地减小。

9. 发明授权

US08884567B2 Apparatus for carrying out improved control of rotary machine 有权
标题翻译：用于改进旋转机械控制的装置
公开(公告)号：US08884567B2
公开(公告)日：2014-11-11
申请号：US13309683
申请日：2011-12-02
申请人： Tomohiro Senkou , Hiroshi Inamura , Koichi Nishibata
发明人： Tomohiro Senkou , Hiroshi Inamura , Koichi Nishibata
IPC分类号： H02K17/32 , H02P21/14 , H02P29/02 , H02P21/00
CPC分类号： H02P21/0096 , H02P21/20 , H02P21/50 , H02P29/032
摘要： In a system for controlling a rotary machine, a circuit outputs an AC voltage to be applied to a rotary machine. A storage stores therein measurement-error information indicative of a measurement error of the measuring unit. A torque-feedback adjuster manipulates a phase of the output voltage of the circuit based on the rotational angle of the rotary machine measured by a measuring unit and the measurement-error information to adjust a torque of the rotary machine to a request torque. The phase is obtained from information fed back from the rotary machine. An abnormality determiner determines whether there is an abnormality to disable using accurate measurement-error information. A limiter limits adjustment of the torque of the rotary machine to the request torque by the torque-feedback adjuster when it is determined that there is an abnormality to disable using accurate measurement-error information.
摘要翻译：在用于控制旋转机器的系统中，电路输出要施加到旋转机器的AC电压。存储器存储表示测量单元的测量误差的测量误差信息。扭矩反馈调节器基于由测量单元测量的旋转机器的旋转角度和测量误差信息来操纵电路的输出电压的相位，以将旋转机器的转矩调整到请求扭矩。该相位是从旋转机器反馈的信息获得的。异常确定器确定是否存在使用准确的测量误差信息禁止的异常。当确定存在异常以禁用使用精确的测量误差信息时，限制器通过扭矩反馈调节器限制旋转机器的扭矩的调整到请求扭矩。

10. 发明申请

US20140015457A1 SYSTEM AND METHOD FOR CALIBRATING OFFSET OF MOTOR RESOLVER 有权
标题翻译：用于校准电机分辨率偏移的系统和方法
公开(公告)号：US20140015457A1
公开(公告)日：2014-01-16
申请号：US13687924
申请日：2012-11-28
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
发明人： Soon Woo Kwon , Joon Yong Lee
IPC分类号： H02P21/00
CPC分类号： H02P21/0096 , H02P6/16 , H02P21/18
摘要： Provided is a system and method for calibrating an offset of a resolver in a motor of a vehicle. More specifically, a current is applied to the −d-axis of the motor, the Vq, Vd, Iq, and Id of the motor is measured and a power input to the motor is calculated by a controller, and when the input power is not within a predetermined range, the controller adjusts the offset of the resolver to a positive or negative value accordingly.
摘要翻译：提供了一种用于校准车辆的电动机中的旋转变压器的偏移的系统和方法。更具体地，电流被施加到电动机的-d轴，测量电动机的Vq，Vd，Iq和Id，并且通过控制器计算输入到电动机的功率，并且当输入功率为控制器不在预定范围内，相应地将分解器的偏移量调整为正值或负值。

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