| 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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| 05/29/2012 | US8186465 Hybrid vehicle and controlling method thereof |
| 05/24/2012 | DE102010052041A1 Erfassung der Energieverteilung in einer Maschine mit mehreren Antrieben Acquisition of energy distribution in a machine with several drives |
| 05/23/2012 | EP2456063A2 Energy distribution recording in a machine with several drives |
| 05/23/2012 | CN102474215A 电动机驱动装置的控制装置 The control means of the motor driving device |
| 05/23/2012 | CN102474208A 电动机驱动装置的控制装置 The control means of the motor driving device |
| 05/23/2012 | CN102474207A 控制装置 Control device |
| 05/23/2012 | CN102468791A 注射成型机 Injection Molding Machine |
| 05/23/2012 | CN102468790A 一种电机驱动装置 A motor drive apparatus |
| 05/23/2012 | CN101783563B Multiple multiphase fault-tolerant motors for electric automobile and decoupling control method thereof |
| 05/23/2012 | CN101741141B Embedded ship power station management system |
| 05/23/2012 | CN101610057B Three-motor common-drive spiral tower system of spiral freezer |
| 05/22/2012 | US8185857 Signal conversion facility and method for creating programming for a signal conversion facility |
| 05/18/2012 | WO2012064202A1 Programmable motor and method |
| 05/17/2012 | US20120119683 Power supply device for electric vehicle |
| 05/10/2012 | US20120112678 Fan speed control circuit |
| 05/10/2012 | DE102010043396A1 Method for controlling direct current motors utilized for closing and opening e.g. tank cover in motor car, involves detecting and resolving conflicts, and measuring outputs of bridge circuits at operating time |
| 05/09/2012 | EP2451051A2 Stator assembly for an electric motor |
| 05/09/2012 | EP2449671A2 Electric motor and installation comprising electric motors |
| 05/09/2012 | CN102448822A Aircraft engine nacelle comprising a mobile cowl moved by electric motors |
| 05/09/2012 | CN102447432A Electro-mechanical drive with extended constant power speed range |
| 05/09/2012 | CN102447422A Photovoltaic array maximum power point tracking servo system and control method |
| 05/09/2012 | CN102447265A Loading device and method for power unit with feedback function |
| 05/09/2012 | CN101499762B Electric motor drive system and electric motor control method |
| 05/08/2012 | US8174230 Drive unit |
| 05/02/2012 | EP1410493B1 Deceleration method during mains break |
| 05/02/2012 | CN202210776U Intelligent controlling means for preventing motor overspeed |
| 05/02/2012 | CN102437800A Direct current motor servo driver |
| 05/02/2012 | CN101976999B Three-leg nine-switch inverter for driving double-alternating current motor |
| 04/26/2012 | WO2012053687A1 Control system that is reconfigurable during operation, and method therefor |
| 04/26/2012 | US20120096973 Variable pliability actuator |
| 04/26/2012 | DE102010060102A1 Drive unit for driving component e.g. tailgate of motor vehicle, has control circuit that evaluates output signals of sampling circuits that are controlled by separating-off device and switches |
| 04/18/2012 | CN102420553A 基于改进型相邻交叉耦合的多电机比例同步控制算法 Based on the ratio of the cross-coupling of adjacent Improved multi-motor synchronous control algorithm |
| 04/12/2012 | WO2012020031A3 Dual pinion drive system |
| 04/12/2012 | US20120086377 Motor control method |
| 04/11/2012 | CN202190241U Limiting tube-shaped motor for multiple parallel-connection machinery |
| 04/11/2012 | CN101480865B 用于控制单张纸轮转印刷机的、具有多个驱动电机的装置 For controlling a sheet-fed rotary printing press, the device having a plurality of drive motors |
| 04/05/2012 | US20120081059 Electro-mechanical drive with extended constant power speed range |
| 04/04/2012 | EP2435307A1 Aircraft engine nacelle comprising a mobile cowl moved by electric motors |
| 04/03/2012 | US8148924 Electrical motor load controller and control methods therefor |
| 03/28/2012 | EP2161157B1 Controller for electric vehicle |
| 03/28/2012 | CN102394559A Rotation speed measurement and control system of multistage series miniature centrifugal extractor |
| 03/27/2012 | US8143820 Motor control device |
| 03/22/2012 | WO2012035832A1 Electric work machine |
| 03/21/2012 | CN102383689A Synchronous control system of motor-driven window opener |
| 03/21/2012 | CN102381211A Control device for electric car |
| 03/21/2012 | CN101860123B Motor |
| 03/21/2012 | CN101702605B Mechanical synchronizer for main driving motor of disc shear |
| 03/14/2012 | EP2428480A2 Method for operating a textile machine for creating cross-wound spools and textile machine for creating cross-wound spools |
| 03/14/2012 | CN202168023U 一种采用相位检测实现射频电源自动跟踪调谐的装置 A phase detector as an RF power device using automatic tracking tuning |
| 03/14/2012 | CN102377378A Double-machine or multi-machine two-dimensionally integrated triphase asynchronous spindle direct drive type motor system |
| 03/13/2012 | CA2561131C Damping for electromechanical actuators |
| 03/07/2012 | CN102368673A Power balance control method of frequency converter multi-motor dragging system and test device |
| 02/23/2012 | WO2012023231A1 Electro-hydraulic drive system for a work machine |
| 02/22/2012 | CN202150821U 直流共母线电机系统 DC common bus electrical system |
| 02/22/2012 | CN102362426A 感应电动机控制装置及感应电动机组控制系统 Induction motor control device and an induction motor Control System |
| 02/22/2012 | CN101357595B 使用双端逆变器系统的串联耦合的双马达驱动 Using a double ended inverter system coupled in series dual motor drive |
| 02/21/2012 | US8121765 System constraints method of controlling operation of an electro-mechanical transmission with two external input torque ranges |
| 02/16/2012 | WO2012020031A2 Dual pinion drive system |
| 02/16/2012 | US20120038294 Energy-Efficient Actuator System |
| 02/16/2012 | CA2807196A1 Dual pinion drive system |
| 02/15/2012 | EP2418548A1 Dual pinion drive system |
| 02/15/2012 | CN202144794U 螺杆压缩机变频一拖三系统 Frequency dragged three screw compressor system |
| 02/15/2012 | CN102355177A Reactive circuits of electric fork truck AC servo control system |
| 02/15/2012 | CN102355176A Dual-motor synchronous control system and implementation method |
| 02/09/2012 | US20120032617 Power converters |
| 02/08/2012 | CN202142958U Speed adjustable direct current motor |
| 02/08/2012 | CN102347719A Motor assembly and household appliance with same |
| 02/08/2012 | CN101820203B 混合驱动半闭环精密定位系统 The hybrid drive semi-closed loop precision positioning system |
| 02/07/2012 | US8111490 Method and device for protection of a switching device controlled by a control unit |
| 02/07/2012 | US8111026 Electric motor drive apparatus, hybrid vehicle with the same and stop control method of electric power converting device |
| 02/02/2012 | WO2012014338A1 Actuator control system and actuator system |
| 02/01/2012 | CN202135093U 一逆变桥拖动多台电机实现输入功率同时随负载和转速变化控制系统 An inverter bridge drag multiple motors to achieve simultaneous input power changes with the load and speed control systems |
| 02/01/2012 | CN102340271A Power balance control device of motor speed-changing system |
| 01/26/2012 | US20120019188 Induction motor control device and induction motor group control system |
| 01/26/2012 | US20120019172 System, architecture, and method for minimizing power consumption and increasing performance in electric vehicles |
| 01/26/2012 | US20120018578 Near synchronous controlled induction motor drive actuation system |
| 01/25/2012 | CN102332855A Motor control device for range hood |
| 01/24/2012 | US8102132 Starting apparatus for at least two synchronous machines |
| 01/18/2012 | EP2406878A1 Device for quickly generating a torque on an extended dynamic range with low inertia |
| 01/18/2012 | CN202117671U Driving circuit board for exciting power of main control unit of coal cutter |
| 01/18/2012 | CN101610931B Power supply system |
| 01/11/2012 | EP2090494B1 Electric power steering device |
| 01/11/2012 | CN102318180A Multi-spindle movement driver control method, multi-spindle movement driver, and multi-spindle drive control system having the same |
| 01/11/2012 | CN101517887B Method for controlling AC linear motors, device for driving AC linear motors, and system of AC linear motors |
| 01/10/2012 | US8091665 Vehicle drive system and vehicle equipped with it |
| 01/05/2012 | WO2012002234A1 Driving-force control apparatus for electric vehicle |
| 01/05/2012 | US20120001572 Device for quickly generating a torque on an extended dynamic range with low inertia |
| 01/05/2012 | US20120001002 Drive Circuit with Integrated Power Factor Correction for Blender/Shaver Machine |
| 01/04/2012 | EP2216221B1 Electromechanical step-less hybrid numerically controlled variator |
| 01/04/2012 | CN202097205U Circuit control system of thick line wire drawing machine |
| 01/04/2012 | CN102307032A Multi-parallel mechanical limit type tubular motor |
| 01/04/2012 | CN101500842B Diesel-electric drive system |
| 01/03/2012 | US8089226 Torque control device and method for controlling the same |
| 12/28/2011 | CN202094830U 多轴同步伺服驱动系统 Synchronous multi-axis servo drive system |
| 12/28/2011 | CN102301291A 用于路径规划的系统和方法 System and method for path planning |
| 12/28/2011 | CN102299671A 一种盾构机刀盘驱动系统控制装置 One kind of TBM cutterhead drive system control device |
| 12/28/2011 | CN102299670A 一种抽油机井场集中控制柜 One kind of centralized control cabinet field pumping wells |
| 12/28/2011 | CN101645684B 高频振动电机变频调速支路控制装置 High frequency vibration motor inverter control device branch |
| 12/27/2011 | US8084967 Motor controller and printer |
| 12/21/2011 | CN202085117U 全数字双电机交流伺服驱动器 All-digital AC servo motor drive double |