| Patents for H02P 5 - Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors (4,788) |
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| 03/05/2015 | US20150061547 Locking and Synchronizing Controller for Hall-sensor Driven Motors |
| 03/05/2015 | DE112013002726T5 Steuereinheit für Klimaanlage Control unit for air conditioning |
| 02/24/2015 | US8963473 Method and system for powering and measuring positions of a plurality of DC-motors over a wire interface |
| 02/17/2015 | US8957610 Multi-port reconfigurable battery |
| 02/11/2015 | CN204156767U 一种发射车专用伺服驱动切换机构 A transmission vehicles dedicated servo drive switching mechanism |
| 02/11/2015 | CN104342791A 倍捻机伺服驱动系统的控制方法 The control method of servo drive system Twister |
| 02/10/2015 | US8950529 Multiple induction electric motor and vehicle |
| 02/04/2015 | CN204145341U 一种马达驱动装置 A motor driving device |
| 02/04/2015 | CN104333271A 络筒机一体化电控柜 Winder integrated cabinet |
| 02/04/2015 | CN102858586B 行驶用电机的控制装置 Travel control means of the motor |
| 02/04/2015 | CN102754329B 电梯控制装置 Elevator control device |
| 02/03/2015 | US8947027 High efficiency roller shade and method for setting artificial stops |
| 02/03/2015 | US8946928 Power distribution system and method thereof |
| 01/29/2015 | WO2015011944A1 Drive device |
| 01/28/2015 | CN204131257U 一种应用于地铁闸机的直流力矩电机 Applied to metal gates machine DC torque motor |
| 01/28/2015 | CN104320041A 一种电厂铁牛的单变频器控制系统 Power plant tractor single inverter control system |
| 01/28/2015 | CN104320023A 一种电机带动的探测方法 A motor-driven detection method |
| 01/27/2015 | US8941345 Multi-shaft motor drive device and multi-axis motor drive system |
| 01/21/2015 | CN204119094U 三相感应微电机光与红外控制对开布艺展示机 Micro-phase induction motor control and infrared light off cloth display machine |
| 01/21/2015 | CN204119093U 一种采煤机用开关磁阻电机驱动系统 Shearer one kind of switched reluctance motor drive system |
| 01/21/2015 | CN104300844A 多电机同步控制系统 Multi-motor synchronous control system |
| 01/21/2015 | CN104300843A 多电机同步控制系统 Multi-motor synchronous control system |
| 01/21/2015 | CN104300842A 基于自抗扰的三电机同步系统无速度解耦控制系统及方法 Based on ADRC's three-motor synchronous system has no speed decoupling control system and method |
| 01/14/2015 | EP2823556A1 Vehicle electrical system state controller |
| 01/07/2015 | EP2820753A1 Method for providing low voltage dc power from ac mains power |
| 01/07/2015 | CN204080316U 纺织设备及控制电路板、扩展板 Textile equipment and control circuit board, expansion board |
| 01/07/2015 | CN204077406U 专用电动车调速系统 Special electric vehicle speed control system |
| 01/07/2015 | CN104272577A 从ac电力干线提供低压dc电力的方法 Provides low-voltage dc power from the ac mains method |
| 01/07/2015 | CN104270041A 一种基于自抗扰控制技术的绞刀电机同步调速控制系统 Based on ADRC Technology reamer synchronous motor speed control system |
| 01/07/2015 | CN104270040A 一种变频器 One kind of drive |
| 01/07/2015 | CN104270039A 一种超导磁共振水冷机水泵定时自动切换装置 A superconducting MRI machine cooled pump timed automatic switching device |
| 01/06/2015 | US8929183 Disk reproduction device capable of supplying high current to load driver |
| 12/31/2014 | CN204068806U 四辊破碎机变频控制电路 Four roll crusher frequency control circuit |
| 12/31/2014 | CN204068783U 双直流无刷电动机控制器 Dual DC brushless motor controller |
| 12/31/2014 | CN204068782U 具有欠压指示输出的dvd马达驱动电路 Dvd motor drive circuit output voltage indication |
| 12/31/2014 | CN204068781U 一种变频器 One kind of drive |
| 12/31/2014 | CN204068780U 一种内置负荷均载分布型变频器 A built load distribution are contained inverter |
| 12/31/2014 | CN102882442B 一种传送带中电机的节能管理方法 Energy management method in motor conveyor |
| 12/30/2014 | US8920125 Dual frequency hub mounted vibration suppressor system |
| 12/24/2014 | CN204046469U 一种低噪音的交直流两用真空装置 A low noise AC-DC dual-use vacuum device |
| 12/24/2014 | CN204046468U 一种火电厂空预器控制电路 A thermal power plant air pre-heater control circuit |
| 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 | CN104242739A 降低有多个逆变器的公共dc 母线的无功电流的系统和方法 Reduce multiple inverter dc public bus system and method for reactive current |
| 12/24/2014 | CN104242738A 丛式井抽油机变频节能控制装置及其控制方法 Apparatus and control method cluster wells pumping frequency energy control |
| 12/24/2014 | CN104242737A 交流电动机伺服间断供电变功率节能方法 AC servo motor uninterruptible power supply variable power saving method |
| 12/24/2014 | CN104242512A 一种应用于地铁闸机的直流力矩电机及地铁闸机控制系统 Applied to metal gates machine DC motors and control systems to the iron gates |
| 12/24/2014 | CN102769417B 带式输送机多电机变频驱动控制方法及装置 Variable frequency drive control method and apparatus for multi-motor belt conveyors |
| 12/24/2014 | CN102545734B 用于调节压铸机的传动单元的方法 The method used to adjust the die casting machine drive unit |
| 12/18/2014 | US20140368950 Switching regulator, motor drive device, magnetic disk storage device, and electronic apparatus |
| 12/18/2014 | US20140368131 Motor drive device |
| 12/18/2014 | US20140366921 Control unit for a cooking device |
| 12/17/2014 | CN204031019U 一种新型玻璃钢管道生产线联动控制系统 A new glass pipe production line linkage control system |
| 12/17/2014 | CN204031018U 用于沼气脱碳系统的压缩机系统控制系统 Compressor systems for methane removal system control system |
| 12/17/2014 | CN204031017U 石油钻机高压变频电源 High voltage power inverter oil rig |
| 12/17/2014 | CN204031016U 一种超导磁共振水冷机水泵定时自动切换装置 A superconducting MRI machine cooled pump timed automatic switching device |
| 12/17/2014 | CN204030970U 一种防爆高压变频器 One kind of explosion-proof high-voltage inverter |
| 12/17/2014 | CN104220292A 用于多路逆变器驱动负载的系统 Multiplexer system for the inverter-driven load |
| 12/17/2014 | CN104218854A 伺服压力机生产线的运行方法及运行控制装置 Method of operation and operating servo press line control device |
| 12/17/2014 | CN104218853A 一种双永磁同步电机混沌系统的滑模同步控制方法 Sliding a two permanent magnet synchronous motor chaotic system synchronization control method |
| 12/17/2014 | CN102769419B 一种方便配置电机的集中式电机控制器 A convenient centralized configuration of the motor motor controller |
| 12/17/2014 | CN102769418B 一种控制多台电机的集中式电机控制器 A control multiple motors centralized motor controller |
| 12/17/2014 | CN102638205B 一种双伺服驱动设备 A dual servo drive equipment |
| 12/16/2014 | US8912808 Automatic characterization of an actuator based on capacitance measurement |
| 12/16/2014 | US8912736 DC-DC converter system of an electric vehicle and control method thereof |
| 12/10/2014 | CN204013316U 一种矿用高压三组合变频器功率平衡装置 A combination of the three high-pressure mine inverter device power balance |
| 12/10/2014 | CN204013295U 输出双路差分电压信号受总控制的差分控制器 Dual output differential voltage signal is controlled by the total differential controller |
| 12/10/2014 | CN204013294U 输出双路差分电压信号的差分控制器 Dual differential controller output differential voltage signal |
| 12/10/2014 | CN104201940A 一种电机控制系统及方法 A motor control system and method |
| 12/10/2014 | CN101855813B 用于使节能最大化的电机控制器系统和方法 Used to maximize energy saving motor controller system and method |
| 12/09/2014 | US8907596 Method and system for controlling electric motors of a common assembly |
| 12/09/2014 | US8907595 Aircraft engine nacelle comprising a mobile cowl moved by electric motors |
| 12/04/2014 | US20140354194 Motor drive system |
| 12/04/2014 | US20140354193 Driving apparatus for analyzing apparatus |
| 12/04/2014 | US20140354192 Driving apparatus for analyzing apparatus |
| 12/04/2014 | US20140353062 Electric Drive, Vehicle Having an Electric Drive, and Method for Operating an Electric Drive |
| 11/13/2014 | US20140333234 Motor control circuit |
| 11/11/2014 | US8884565 Motor driving device comprising maximum output calculation unit of direct current conversion unit |
| 11/04/2014 | US8878477 Electric motor driving apparatus having failure detection circuit, and failure detection method for the electric motor driving apparatus having failure detection circuit |
| 10/28/2014 | US8872462 Motor control device |
| 10/28/2014 | US8872460 Integrated drive motor power interface |
| 10/21/2014 | US8866420 Electric power consumption control system |
| 10/21/2014 | US8866419 Surgical electrical tool, activation unit and calibration method therefor |
| 10/21/2014 | US8866418 Dual pinion drive system |
| 10/16/2014 | US20140306635 Motor control device, image forming apparatus, and motor control method |
| 10/09/2014 | WO2014162701A1 Motor controller |
| 10/09/2014 | US20140303560 Piston Driving Motor Arrangement |
| 10/09/2014 | US20140300297 Multiplexed motor controller |
| 10/09/2014 | US20140300296 Method for controlling the operation of an arrangement of at least two electric machines, and motor vehicle |
| 10/07/2014 | US8855512 Load abnormality detection apparatus performing accurate judgment of cause of abnormality |
| 10/07/2014 | US8855474 Inhibiting compressor backspin via a condenser motor |
| 10/07/2014 | US8853974 Method for hot connecting a motor to a variable speed drive |
| 10/07/2014 | US8850990 Method and apparatus for controlling and enhancing tractive effort in DC traction motors on locomotives |
| 10/02/2014 | WO2014156386A1 Electric motor diagnosis device and switching device |
| 10/02/2014 | US20140292251 Synchronous control unit for synchronizing two shafts with each other |
| 10/02/2014 | US20140292232 Motor controller for synchronously controlling multiple motors |
| 10/02/2014 | DE102014004099A1 Synchronsteuereinheit zum Synchronisieren von zwei Wellen miteinander Synchronous controller for synchronizing two shafts together |
| 10/02/2014 | DE102014004093A1 Motorsteuervorrichtung zur synchronen Steuerung mehrerer Motoren Motor control device for synchronously controlling a plurality of motors |
| 09/30/2014 | US8847521 Electric-vehicle control apparatus |
| 09/25/2014 | US20140285120 System and Method for Managing DC Link Switching Harmonics |
| 09/18/2014 | WO2014142928A1 Position and speed synchronization for a dual linear actuator flap system |