| Patents for H02P 21 - Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation (7,114) |
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| 02/11/2014 | US8648556 Device for control of a PMSM |
| 02/11/2014 | US8648555 Method and system for controlling an electric motor at or near stall conditions |
| 02/06/2014 | WO2014020542A2 Optimized control of the operation of one or more traction systems of a train for entering and exiting from a coasting condition |
| 02/06/2014 | WO2014020107A2 Control device for a rotor blade servo drive of a wind turbine |
| 02/06/2014 | US20140035491 Control apparatus of rotating device |
| 02/06/2014 | DE102012213386A1 Method for operating induction machine for propulsion system of e.g. power steering of motor car, involves controlling inverter based on vector with time delay, and compensating delay error by control process |
| 02/06/2014 | DE102012107065A1 Steuerungsvorrichtung für einen Rotorblattverstellantrieb einer Windkraftanlage Control device for a Rotorblattverstellantrieb a wind turbine |
| 02/05/2014 | EP2693628A1 Method for identifying inductance parameters of synchronous electric machine and realization system thereof |
| 02/05/2014 | EP2693226A1 Inductance parameter identification method of synchronous motor and implementation system thereof |
| 02/05/2014 | EP2692629A1 Propulsion device for vessel and vessel having same |
| 02/05/2014 | EP2692055A2 System and method for controlling a multiphase electric motor while taking current oscillations into account |
| 02/05/2014 | CN203423643U Sensor-less permanent-magnet synchronous motor direct drive device |
| 02/05/2014 | CN103563237A Rotary electrical machine control device |
| 02/05/2014 | CN103560746A Multi-parallel inverter motor speed regulating system and control method thereof |
| 02/05/2014 | CN103560745A 电动机控制装置和冰箱 Motor control device and refrigerator |
| 02/05/2014 | CN103560738A Permanent magnet synchronous motor rotor position observation system for restraining position pulsation observation errors and observation method thereof |
| 02/05/2014 | CN103560737A Method for analyzing magnetic potential of non-sine power supply multiphase motor |
| 02/05/2014 | CN103560736A Static off-line parameter identification method of permanent magnet synchronous motor |
| 02/05/2014 | CN103560735A Control method for electro-magnetic synchronous motor |
| 02/05/2014 | CN103560734A Method for controlling stepping motor based on improved sliding mode controller |
| 02/05/2014 | CN103560733A Permanent magnet synchronous motor current tracking control method based on indeterminate frequency hysteresis and SVPWM |
| 02/05/2014 | CN103560722A Permanent magnet linear synchronous motor control device and method |
| 02/05/2014 | CN103560648A Mixed excitation cylindrical two-phase switch reluctance linear motor |
| 02/05/2014 | CN101039092B Driver for induction motor and method thereof |
| 02/04/2014 | US8643316 Power conversion device |
| 01/30/2014 | US20140028224 Motor control device |
| 01/30/2014 | DE112012002010T5 Steuerungsvorrichtung Control device |
| 01/29/2014 | EP2690777A2 Motor control device |
| 01/29/2014 | EP2689529A2 Method and apparatus for controlling an electrical machine |
| 01/29/2014 | EP2689528A2 Method and apparatus for correcting phase currents of a three-phase machine |
| 01/29/2014 | CN203416211U Control apparatus of synchronous motor |
| 01/29/2014 | CN103546084A System and method for calibrating offset of motor resolver |
| 01/29/2014 | CN103546083A Methods, systems and apparatus for adjusting current and/or torque commands used to control operation of an asynchronous machine |
| 01/29/2014 | CN103546082A Reversible dual power space vector inverter circuit and control method for single-phase asynchronous motor |
| 01/29/2014 | CN103546071A Method for controlling overcurrent jump stop of high-temperature fan in cement rotary kiln production line pipeline |
| 01/29/2014 | CN102195552B Methods, systems and apparatus for approximation of peak summed fundamental and third harmonic voltages in a multi-phase machine |
| 01/29/2014 | CN102025312B Motor control device and electrical equipment |
| 01/22/2014 | CN203406821U A torque parameter measuring apparatus for a permanent magnet synchronous motor |
| 01/22/2014 | CN103534929A Drive system for synchronous motor |
| 01/22/2014 | CN103532466A Method and device for controlling torque change rate of permanent magnet synchronous motor |
| 01/22/2014 | CN103532465A Permanent magnet synchronous motor inductance identification algorithm based on incremental model reference adaptive system |
| 01/22/2014 | CN103532464A Sensorless vector control system and method for permanent magnet synchronous motor |
| 01/22/2014 | CN103532463A Direct-current motor rotary speed control method and system based on state observer |
| 01/22/2014 | CN103532462A Low-frequency torque compensation transition control method for permanent magnet synchronous motor |
| 01/22/2014 | CN103532461A Device for stably controlling low-speed small-torque state switching of permanent magnet synchronous motor |
| 01/22/2014 | CN103532460A Synchronous vector control method for two motor linkage systems |
| 01/22/2014 | CN103532459A Linear servo motor control method for numerically-controlled machine tool driving |
| 01/22/2014 | CN103532458A Doubly-fed wind driven generator control method having reactive compensation and harmonic suppression effects |
| 01/22/2014 | CN103532457A FOC (field oriented control) device and method based on hardware |
| 01/22/2014 | CN103532448A Control method of electric vehicle driving system |
| 01/22/2014 | CN103532442A Construction method of optimized active disturbance rejection controllers of bearing-less permanent magnet motor suspension system |
| 01/22/2014 | CN103532416A Vehicle control system based on space vector pulse width modulation (SVPWM) algorithm |
| 01/22/2014 | CN102522942B Excitation control method of doubly-fed wind-driven generator |
| 01/16/2014 | WO2014009580A1 Method for estimating the stator resistance of electrical machines |
| 01/16/2014 | US20140015457 System and method for calibrating offset of motor resolver |
| 01/16/2014 | DE102013212103A1 Verfahren, systeme und geräte für das einstellen von strom- und/oder drehmomentbefehlen, welche benutzt werden, um den betrieb einer asynchronmaschine zu steuern Procedures, systems and equipment for the set of current and / or torque command, which is used to define the operational control of an asynchronous machine |
| 01/16/2014 | DE102012222494A1 System und Verfahren zum Kalibrieren eines Offsets eines Motordrehmelders System and method for calibrating an offset of a motor resolver |
| 01/16/2014 | DE10148517B4 Geschwindigkeitsregelungsvorrichtung eines synchronen Reluktanzmotors und Verfahren dazu Speed control apparatus of a synchronous reluctance motor and method therefor |
| 01/15/2014 | EP2684289A2 Control method implemented in a power converter and intended for identifying parameters linked to the magnetic saturation of an electric motor |
| 01/15/2014 | CN103516288A Self-adaptive encoder speed measuring device and method |
| 01/15/2014 | CN103516284A Permanent magnet synchronous motor current increment prediction algorithm |
| 01/15/2014 | CN103516283A Methods, systems and apparatus for estimating angular position and/or angular velocity of a rotor of an electric machine |
| 01/15/2014 | CN103516282A Open-loop vector control method and device for asynchronous motor |
| 01/15/2014 | CN103516281A Method, device and system for controlling PMSM (Permanent Magnet Synchronous Motor) to put into operation again at belt speed |
| 01/15/2014 | CN103516280A Method for improving electric current loop regulators of permanent magnet synchronous motor |
| 01/15/2014 | CN103516279A Permanent magnet synchronous motor control chip based on FPGA |
| 01/15/2014 | CN103516278A Excitation system full-function-performance simulation system based on MATLAB |
| 01/15/2014 | CN103516277A Methods, systems and apparatus for computing a voltage advance used in controlling operation of an electric machine |
| 01/15/2014 | CN103507852A Motor control apparatus and electric power steering apparatus using the same |
| 01/15/2014 | CN102195511B 功率转换器 Power converter |
| 01/09/2014 | WO2014006329A2 Method for controlling a power train and corresponding system |
| 01/09/2014 | US20140009093 Controller for multiple-phase rotating machine |
| 01/09/2014 | DE112012001244T5 Zustandsüberwachung für mechanischen Antriebsstrang, der mit elektrischen Maschinen gekoppelt ist Condition monitoring for mechanical drive train coupled with the electrical machine |
| 01/08/2014 | EP2681839A1 System for controlling a motor |
| 01/08/2014 | CN103503307A Control apparatus for motor and control method for motor |
| 01/08/2014 | CN103502827A Method and apparatus for monitoring the condition of electromechanical systems |
| 01/08/2014 | CN103501154A Low-speed control device for three-phase alternating-current asynchronous motor |
| 01/08/2014 | CN103501153A Intelligent speed-regulating system for three-phase alternating-current asynchronous motor |
| 01/08/2014 | CN103501151A Unposition sensor for permanent magnet linear motor |
| 01/08/2014 | CN103501150A Embedded permanent magnet synchronous motor parameter identification device and method |
| 01/08/2014 | CN103501149A Multi-phase induction motor-specific subharmonic current suppression method |
| 01/08/2014 | CN103501148A Method for controlling operation of non-radial displacement sensor of bearingless permanent magnetic synchronous motor |
| 01/08/2014 | CN103501147A Method for preventing compressor from demagnetizing |
| 01/08/2014 | CN103501146A Commutation torque ripple restraining method and system for brushless DC (Direct Current) motor driving system |
| 01/08/2014 | CN103501138A Fault tolerance control system for double three-phase permanent magnet synchronous motor when one phase is in open circuit |
| 01/08/2014 | CN103501136A Multi-motor synchronous coordination control method |
| 01/08/2014 | CN102497153B Constant-power-angle self-adaptive control method of permanent magnet synchronous motor |
| 01/08/2014 | CN102170261B Drive device for an alternating current motor and an electric motor vehicle |
| 01/07/2014 | US8624531 Method and system for evaluating electrical connections between a motor controller and motor |
| 01/03/2014 | WO2014003729A1 Variable magnetomotive force rotary electric machine and control device for variable magnetomotive force rotary electric machine |
| 01/03/2014 | WO2014002724A1 Motor control device |
| 01/02/2014 | DE112012001311T5 Steuerungseinrichtung einer rotierenden elektrischen Maschine Control device of a rotating electrical machine |
| 01/02/2014 | DE102012210908A1 Verfahren zum Betreiben eines elektrischen Traktionsantriebssystems mit Batteriedirektinverter und zugehörige Steuerungsvorrichtung A method of operating an electric traction drive system with direct battery inverter and associated control device |
| 01/01/2014 | EP2678940A1 Method and system for controlling an electric motor with compensation for time delay in position determination |
| 01/01/2014 | CN203377832U Drive control device of oil field screw pump motor |
| 01/01/2014 | CN103493363A 电动机控制装置 Motor control means |
| 01/01/2014 | CN103490700A Space vector pulse-width modulation test device and DC (Direct Current) bus voltage optimization method |
| 01/01/2014 | CN103490694A Polyphase induction motor appointed secondary current waveform control method |
| 01/01/2014 | CN103490693A Method for detecting position of synchronous generator for variable-frequency starting of alternating-current internal-combustion locomotive diesel engine |
| 01/01/2014 | CN103490692A Polyphase permanent magnet synchronous motor current waveform optimal control method |