| Patents for H02P 6 - Arrangements for controlling synchronous motors or other dynamo-electric motors with electronic commutators in dependence on the rotor position; Electronic commutators therefor (19,185) |
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| 06/04/2014 | CN103843243A Motor drive method and motor drive device |
| 06/04/2014 | CN103840726A Magnetic pole initial position detection method of PMSM |
| 06/04/2014 | CN103840725A Rotor position deviation measuring device and method of permanent magnet synchronous motor |
| 06/04/2014 | CN103840724A Brushless direct current motor and commutation method thereof |
| 06/04/2014 | CN103840723A Non-neutral-point-capacitor split phase type power converter with neutral-point voltage active adjustment |
| 06/04/2014 | CN103840722A Servo driver |
| 06/04/2014 | CN103840721A Oil-immersed screw pump servo driving system and driving method thereof |
| 06/04/2014 | CN103840720A Electric motor having a separate controller for each coil set |
| 06/04/2014 | CN103840719A Method for logically controlling combined chopped waves of power switch devices of switched reluctance motor |
| 06/04/2014 | CN102439839B Motor control device |
| 06/04/2014 | CN102349228B Current source inverter device |
| 06/04/2014 | CN102349227B Motor control device and electric power steering apparatus |
| 06/03/2014 | US8744794 Method and apparatus for characterizing an interior permanent magnet machine |
| 06/03/2014 | US8742709 Integrated-inverter electric compressor |
| 06/03/2014 | US8742706 Electronically commutated electric motor having emergency running properties |
| 06/03/2014 | CA2502372C Synchronous motor field loss recovery |
| 05/30/2014 | WO2014078923A1 System and method for protection and control of dual voltage motors and compressor |
| 05/29/2014 | US20140145662 Motor driving apparatus and method |
| 05/29/2014 | US20140145661 Back emf detection in a brushless dc motor using a virtual center tap circuit |
| 05/29/2014 | US20140145660 Rotating electrical machine control device |
| 05/29/2014 | US20140145659 Method for determining the rotary position of the rotor of an electric machine |
| 05/29/2014 | US20140145658 Driving circuit, driving module and motor driving apparatus |
| 05/29/2014 | US20140145657 Turning drive device |
| 05/29/2014 | US20140145656 Circuit for detecting back-emf, motor driving control apparatus and method using the same |
| 05/29/2014 | US20140145653 System and method for estimating the position of a wound rotor synchronous machine |
| 05/28/2014 | EP2736163A1 Motor drive method and motor drive device |
| 05/28/2014 | EP2736162A2 Method and apparatus for maximising energy efficiency of an electric drive system |
| 05/28/2014 | DE202010018160U1 Oszillierendes elektrisches Werkzeug Oscillating electric tool |
| 05/28/2014 | DE102013218569A1 Mit positionssignalen synchronisierter elektromotorbetrieb With position signals synchronized electric motor operation |
| 05/28/2014 | DE102012111505A1 Method for operating washing machine or dishwasher, involves retrieving and evaluating status data of motor during control operation of motor by evaluation unit, and displaying trouble state of motor by display device |
| 05/28/2014 | CN203617943U 监控电机运行状况的电路及包含该电路的电机驱动电路 Monitor the health of the motor circuit and comprises a motor drive circuit of the circuit |
| 05/28/2014 | CN203617942U 无位置传感器永磁同步电动机直驱装置 No position sensor device direct-drive permanent magnet synchronous motor |
| 05/28/2014 | CN103828222A 具有sfoc调节的无刷直流电动机 Brushless DC motor has sfoc regulation |
| 05/28/2014 | CN103828221A 在可变的运转速度下用可变的切换频率控制电动机的方法和系统 Method of operating at a variable speed by a variable switching frequency control system of the motor and |
| 05/28/2014 | CN103825526A 速度无传感鲁棒近似时间最优位置伺服控制方法 Speed sensorless robust approximate time optimal position servo control method |
| 05/28/2014 | CN103825509A 一种适用于大功率电机启动和运行的装置 One for high-power motors up and running means |
| 05/28/2014 | CN103825508A 实现低噪声高效率电机驱动软换相控制的电路结构及方法 Achieve low noise circuit structure and method for high-efficiency motor drive control soft commutation |
| 05/28/2014 | CN103825507A 电动机的驱动控制装置 Motor drive control means |
| 05/28/2014 | CN103825506A 防止失速控制的真空设备 Prevent vacuum equipment stall control |
| 05/28/2014 | CN103825505A 一种无刷直流电机容错逆变器的拓扑重构方法 A brushless DC motor fault-tolerant inverter topology reconstruction method |
| 05/28/2014 | CN103825504A 一种风机电机 On a fan motor |
| 05/28/2014 | CN102647135B 矩阵变换器应用于三级式同步电机起动阶段励磁的方法 Matrix converter is applied to three phase synchronous motor starting excitation method |
| 05/28/2014 | CN102244489B 用于调节车辆部件的调节装置的驱动装置及其操作方法 Drive device and method of adjusting the operation of the vehicle component adjusting means for |
| 05/27/2014 | US8736209 Drive and control circuit for motor system and the method thereof |
| 05/27/2014 | US8736207 Method and system for power conversion |
| 05/27/2014 | CA2597773C Method for operation of a two-phase electronically-commuted motor and motor for carrying out said method |
| 05/22/2014 | WO2014076491A2 Improvements relating to electrical power assisted steering systems |
| 05/22/2014 | WO2014075867A2 Determination of phase currents on an electric motor |
| 05/22/2014 | WO2014075410A1 Compensation method and compensation device for permanent magnet motor |
| 05/22/2014 | WO2014075372A1 Method, apparatus and system for starting permanent magnet motor |
| 05/22/2014 | US20140139169 Reduction Of Periodic Disturbances |
| 05/22/2014 | US20140139162 Robot Having Repeatable Disturbance Compensation Algorithm |
| 05/22/2014 | US20140139161 Transverse flux machine and vehicle |
| 05/22/2014 | US20140139160 Switch driving circuit |
| 05/22/2014 | US20140139158 Motor control device and steering device for vehicle |
| 05/22/2014 | US20140139157 Methods and systems for recording operating information of an electric motor |
| 05/22/2014 | US20140139156 Motor drive apparatus and vehicle including the same, and method for controlling motor drive apparatus |
| 05/22/2014 | US20140139153 Driving control device of motor |
| 05/22/2014 | DE102013222366A1 Verfahren zur Bestimmung und/oder Ansteuerung einer Position eines Elektromotors A method for determining and / or controlling a position of an electric motor |
| 05/22/2014 | DE102012221172A1 Control device for operating brushless electric drive of motor car, has commutation device to perform commutation of drive according to commutation interruption based on synchronization valves before drive reaches non-operation state |
| 05/22/2014 | DE102012220955A1 Bestimmung von Strangströmen an einem Elektromotor Determination of phase currents to an electric motor |
| 05/21/2014 | EP2733841A2 Systems, methods, and assemblies for detecting stoppage of electric motors |
| 05/21/2014 | EP2732546A2 Method for determining the rotary position of the rotor of an electric machine |
| 05/21/2014 | CN203608125U 同步电机制动电路、制动系统 Synchronous motor brake circuit, the braking system |
| 05/21/2014 | CN203608124U 直流无刷电机装置及其连线电路 DC brushless motor apparatus and wiring circuit |
| 05/21/2014 | CN203608033U 一种电子换相电机接口信号转换子线路板及其应用的电子换相电机 An electronic commutated motor interface signal conversion sub-boards and their applications electronically commutated motors |
| 05/21/2014 | CN103814517A 电动机控制装置 A motor control unit |
| 05/21/2014 | CN103812411A 可变磁通电动机驱动器系统 The variable-flux motor drive system |
| 05/21/2014 | CN103812404A 电动工具及其运行方法 Power tools and method of operation |
| 05/21/2014 | CN103812395A 监控电机运行状况的电路及包含该电路的电机驱动电路 Monitor the health of the motor circuit and comprises a motor drive circuit of the circuit |
| 05/21/2014 | CN103812394A 无刷直流电机控制系统 Brushless DC Motor Control System |
| 05/21/2014 | CN103812393A 永磁同步电动机驱动电路 Permanent magnet synchronous motor drive circuit |
| 05/21/2014 | CN103812319A 一种四相无刷直流电机容错功率变换器及控制方法 A four-phase brushless DC motor fault-tolerant power converter and control method |
| 05/21/2014 | CN102102681B 风机控制系统 Fan Control System |
| 05/20/2014 | US8729847 Methods, systems and apparatus for generating current commands used to control operation of an electric machine |
| 05/20/2014 | US8729846 Motor drive system and control method thereof |
| 05/20/2014 | US8729845 Method and device for controlling an electric motor |
| 05/20/2014 | US8729843 Apparatus including motor |
| 05/20/2014 | US8729841 Electronic circuit and method generating electric motor drive signals having phase advances in accordance with a user selected relationship between rotational speed of an electric motor and the phase advances |
| 05/20/2014 | US8729840 Sensorless control unit for brushless DC motor |
| 05/20/2014 | US8729839 Driving apparatus for sensorless fan motor |
| 05/20/2014 | US8729838 Current control for an electric actuator |
| 05/15/2014 | WO2014073242A1 Synchronous motor drive system |
| 05/15/2014 | WO2014073032A1 Electric power steering device |
| 05/15/2014 | US20140133199 Capacitor Module And Power Conversion Device |
| 05/15/2014 | US20140132197 Electric Actuator For Automobile |
| 05/15/2014 | US20140132195 Electric booster control apparatus and method |
| 05/15/2014 | US20140132191 Power factor correction apparatus, power supplying apparatus and motor driving apparatus having the same |
| 05/15/2014 | US20140132190 Vehicle and control method of vehicle |
| 05/15/2014 | DE10312199B4 Elektrische Servolenkungsvorrichtung und zugehöriges Steuer- /Regelverfahren The electric power steering device and associated control / control method |
| 05/15/2014 | DE10255832B4 Controller eines bürstenlosen 3-Phasen-Motors Controller of a brushless 3-phase motor |
| 05/15/2014 | DE102013013838A1 Reduzieren von periodischen Störungen Reducing periodic disturbances |
| 05/15/2014 | DE102012220842A1 Method for characterizing magnet of rotor of synchronous machine, involves orienting rotor such that magnet is aligned to winding, measuring neutral point voltage at connecting node, and characterizing magnet with regard to magnetic flux |
| 05/14/2014 | EP2731262A1 Variable frequency speed control system for motor |
| 05/14/2014 | EP2731260A1 Inverter control device and inverter control method |
| 05/14/2014 | EP2731257A1 Motor control device and steering device for vehicle |
| 05/14/2014 | EP2731218A1 Frequency converter for operating an electric motor, mechatronic system and electric device |
| 05/14/2014 | EP2730022A1 Electronic commutation method in direct current electric motors |
| 05/14/2014 | EP2730021A2 Method for actuating a multi-phase machine |
| 05/14/2014 | CN203596774U 直流伺服电机位置控制装置 DC servo motor position control device |