| Patents for H02P 23 - Arrangements or methods for the control of ac-motors characterised by a control method other than vector control (5,487) |
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| 03/05/2015 | WO2015028477A1 A vehicle system, and a method for such vehicle system |
| 03/05/2015 | US20150061566 Control circuit for driving motor and method for controlling speed of motor |
| 03/03/2015 | US8970158 High-efficiency-direct-drive cryocooler driver |
| 03/03/2015 | US8970151 Detection of back EMF in two terminal actuator |
| 03/03/2015 | US8970143 Power source apparatus |
| 02/26/2015 | DE112013001261T5 Antriebssysteme, welche Gleitmodusbeobachter umfassen, und Verfahren zur Steuerung derselbigen Drive systems which comprise Gleitmodusbeobachter, and method for controlling derselbigen |
| 02/25/2015 | EP2840704A1 Retarder |
| 02/24/2015 | US8964429 Inverter device and electric power tool |
| 02/24/2015 | US8963466 Fan array vibration control system and method |
| 02/19/2015 | US20150048775 Motor controller with integrated metering function |
| 02/19/2015 | US20150048774 Three-phase ac induction motor control device and three-phase ac induction motor control method |
| 02/19/2015 | US20150048704 Double stator permanent magnet machine |
| 02/19/2015 | DE102013216224A1 Verfahren und Vorrichtung zum Bestimmen von Phasenströmen und eines Erregerstroms einer elektrischen Maschine sowie Motorsystem Method and apparatus for determining phase currents and an excitation current of an electric machine, as well as engine system |
| 02/19/2015 | DE102013006747B4 Motorregelvorrichtung mit einem Delta-Sigma-Modulations-AD-Wandler A motor control apparatus with a delta-sigma modulation AD converter |
| 02/18/2015 | EP2837979A1 A manual, a method, apparatus and a computer program product for configuring a frequency converter |
| 02/17/2015 | US8957615 Motor driving apparatus |
| 02/12/2015 | US20150042253 Method for determining phase angle in phase shift transformer for medium voltage inverter |
| 02/11/2015 | CN204156773U 一种fet三相交流电机驱动控制系统 Fet one kind of three-phase AC motor drive control system |
| 02/11/2015 | CN104348397A 电动机控制器 Motor controller |
| 02/11/2015 | CN104348396A 传动系统控制 Transmission Control |
| 02/11/2015 | CN104348395A 电机驱动电路以及包括该电路的洗衣机 Motor drive circuit and the circuit comprises a washing machine |
| 02/05/2015 | DE102008017814B4 Steuergerät und Steuerverfahren eines Automatikgetriebes Control device and control method of an automatic |
| 02/04/2015 | CN204145352U 塔吊变幅电机控制电路 Luffing crane motor control circuit |
| 02/04/2015 | CN104333292A 一种负载跟踪型节电装置 A tracking type power-saving device load |
| 02/04/2015 | CN104333289A 改进的主动磁轴承控制系统 Improved active magnetic bearing control system |
| 02/04/2015 | CN104332954A 用于对电机进行热保护及功率调节的电路 For motor thermal protection and power conditioning circuitry |
| 02/04/2015 | CN103580580B 进行可否切削判定的控制装置 Can control devices were judged cutting |
| 02/03/2015 | US8947037 Method for estimating a torque of a three-phase drive motor for a vehicle |
| 01/29/2015 | WO2015012576A1 Driving apparatus for motor using time delay compensation method of current detecting sensor combined with filter |
| 01/29/2015 | WO2015011242A1 Module inverter bay and control method for same for a set of electric machines with no position sensors |
| 01/29/2015 | US20150028793 Motor control apparatus |
| 01/29/2015 | US20150028792 Induction motor flux and torque control |
| 01/29/2015 | US20150028782 Traction Motor Retarding Flux Reference |
| 01/28/2015 | EP2829370A1 Task robot and robot system |
| 01/28/2015 | CN204131444U 减少cjc型在线净油装置故障次数的设备 Cjc-line device to reduce the number of failures of equipment Purifier |
| 01/28/2015 | CN204131443U 一种抽油烟机控制器 One kind of range hood controller |
| 01/28/2015 | CN204131442U 高效微耕机控制器 Efficient Tiller Controller |
| 01/28/2015 | CN104320038A 一种具有功率器件的电机控制器 A power devices motor controller has |
| 01/28/2015 | CN104320037A 一种电机的多环路功率驱动方法及装置 Multi-loop power driving method and apparatus of a motor |
| 01/27/2015 | US8941349 Motor drive circuit |
| 01/27/2015 | US8941340 Regenerative variable frequency drive |
| 01/22/2015 | US20150023801 Fan system - rotation speed control circuit and method for rotation speed error auto-calibration thereof |
| 01/22/2015 | US20150022138 Force feedback mechanism and related electronic device and operation method |
| 01/22/2015 | US20150022132 Method for operating an electrical machine |
| 01/21/2015 | CN204119103U 一种基于高压变频器的编码器信号采集拓扑结构 An encoder signal acquisition based on high-voltage inverter topology |
| 01/21/2015 | CN204119102U 吊装设备欠压控制装置 Lifting equipment undervoltage control device |
| 01/21/2015 | CN204119101U 一种电机的多环路功率驱动装置 Multi-loop power driving device of an electric machine |
| 01/21/2015 | CN204118719U 浪涌电流抑制电路以及搭载有该电路的伺服放大器 Inrush current suppression circuit is mounted and the servo amplifier circuit |
| 01/21/2015 | CN104300869A 大功率电机可控硅无级调速装置 High-power variable speed motor thyristor device |
| 01/20/2015 | US8937449 Apparatus and method for efficiently powering a one-phase motor |
| 01/20/2015 | US8937448 Systems and methods for downhole power factor correction |
| 01/14/2015 | EP2822827A1 Method for operating a brake force booster of a vehicle, and control device for a brake force booster of a vehicle |
| 01/14/2015 | CN204103818U 大功率电机可控硅无级调速装置 High-power variable speed motor thyristor device |
| 01/14/2015 | CN204103817U 一种防爆控制箱 One kind of explosion-proof control box |
| 01/14/2015 | CN204103816U 电动机负载变化自动控制节电装置 Automatic control of the motor load changes saving devices |
| 01/14/2015 | CN104283484A 具备前馈控制的电动机控制装置 Front with feedforward control motor control device |
| 01/14/2015 | CN104283483A 用于控制电机的系统和方法 System and method for controlling a motor |
| 01/14/2015 | CN102725953B 一种电动机控制装置及使用该电动机控制装置的电动助力转向装置 A motor control device and the use of the motor control unit electric power steering system |
| 01/13/2015 | US8931757 Electric actuator |
| 01/13/2015 | US8931756 Electric actuator |
| 01/08/2015 | US20150008861 Motor control device provided with feedforward control |
| 01/08/2015 | DE102013212054A1 Verfahren und Vorrichtung zum Betreiben einer Asynchronmaschine, Asynchronmaschine Method and apparatus for operating an asynchronous machine, asynchronous machine |
| 01/07/2015 | CN204089671U 一种多相电机的控制与驱动装置 A multi-phase motor controls and drives |
| 01/07/2015 | CN204089670U 一种控制电机正反转的低压回路 A control circuit low voltage motor reversing |
| 01/07/2015 | CN204089490U 盘管电机及其控制装置 Coil motor and control unit |
| 01/07/2015 | CN104270060A 一种用于三相异步电机变频调速的坐标分量svpwm控制方法 Coordinate components of a three-phase asynchronous motors svpwm control method for frequency control |
| 01/07/2015 | CN104270059A 一种基于dds技术的异步电机控制器及具有其的车辆 An induction motor controller dds technology and vehicles have based their |
| 01/07/2015 | CN104270058A 一种多相电机的控制与驱动方法及装置 A control and driving method and apparatus for multi-phase motors |
| 01/07/2015 | CN104270057A 一种串激电机控制系统、串激电机及洗衣机 One kind of series motor control system, series motor and washer |
| 01/07/2015 | CN102612802B 转角计算装置及转角计算方法 Apparatus and corner angle calculation method to calculate |
| 01/06/2015 | US8928263 Control apparatus in motor drive system and method of controlling motor drive system |
| 01/06/2015 | US8928262 Methods and systems for controlling an electric motor |
| 01/01/2015 | US20150002072 System and method for controlling regenerating energy in an adjustable speed drive |
| 01/01/2015 | US20150002069 Driving switching system applied to motors |
| 01/01/2015 | US20150002068 Controlled Resonance in Electrical Power Devices |
| 12/31/2014 | CN204047387U 温室大棚卷帘机组自动限位装置及温室大棚卷帘系统 Greenhouse shutter unit automatically limit device and greenhouse shutter system |
| 12/31/2014 | CN104253572A 用于开环电机驱动操作的稳定性控制的方法和设备 For open loop operation of the motor drive control method and device stability |
| 12/31/2014 | CN104253512A 用于电动机或发电机的控制模块 Control module for a motor or generator |
| 12/30/2014 | US8922200 Method and device for determining a current angular position of a rotatable magnetic component in an electric drive |
| 12/30/2014 | US8922155 Monitoring motor condition |
| 12/30/2014 | US8922145 Resolver/digital converter |
| 12/25/2014 | US20140376747 Voice control of lights and motorized window coverings |
| 12/24/2014 | CN204046482U 一种新型交流起重机转子晶闸管调速控制器 A new crane rotor AC thyristor speed controller |
| 12/24/2014 | CN104242779A 一种抽油烟机控制器 One kind of range hood controller |
| 12/24/2014 | CN104242778A 一种电机系统应对供电不稳的处理方法 A motor system approach to deal with unstable power supply |
| 12/24/2014 | CN104242777A 包括旋转电机、逆变器和电控单元的车辆及其控制方法 Including rotary motors, inverters and electronic control unit of the vehicle and its control method |
| 12/24/2014 | CN104242776A 一种电机运动控制方法及其装置 A motor motion control method and device |
| 12/23/2014 | US8917041 Phase-shift detection device, motor drive device, brushless motor, and phase-shift detection method |
| 12/18/2014 | US20140368131 Motor drive device |
| 12/17/2014 | CN104218867A 电动机的有效电压控制器 Effective voltage controller motor |
| 12/11/2014 | US20140361724 Synthetic Space Vector Modulation |
| 12/10/2014 | CN204013312U 采汲石油的装置 Drain oil mining equipment |
| 12/10/2014 | CN104205616A 马达控制装置、使用该马达控制装置的电动动力转向装置以及车辆 Motor control means, the motor control device using the electric power steering device and a vehicle |
| 12/10/2014 | CN104201967A 一种采用自抗扰控制技术的网络化永磁同步电机时延补偿和控制方法 A permanent magnet synchronous motor using network delay compensation and control methods ADRC control technology |
| 12/10/2014 | CN104201966A 一种三相单绕组无轴承电机的驱动控制方法 A three-phase single winding bearingless motor drive control method |
| 12/10/2014 | CN104201941A 一种基于非线性扩张状态观测器的永磁同步电机混沌控制方法 A permanent magnet synchronous motor based on the nonlinear ESO chaos control method |
| 12/10/2014 | CN101841300B 监视和控制去激励交流电机中定子绕组温度的系统和方法 Monitoring and control systems and methods to motivate AC motor stator winding temperature |
| 12/09/2014 | US8907606 Method and device for determining a rotor position of a synchronous machine |
| 12/04/2014 | US20140354207 Pwm output apparatus and motor driving apparatus |
| 12/04/2014 | US20140354197 Motor controller and construction machine provided therewith |