Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02P - Control or regulation of electric motors, generators, or dynamo-electric converters; Controlling transformers or reactors or choke coils › H02P 21 - Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
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)
03/2014
03/26/2014CN103684166A Vehicle including motor control device, and control method for vehicle
03/26/2014CN103684165A Motor drive device and compressor using the same
03/26/2014CN103684125A Electric motor torque control
03/26/2014CN102624318B Online space vector state display device for monopole asynchronous motor
03/26/2014CN102594245B Sliding mode control method of under-actuated double-coupling motor
03/26/2014CN102570962B Double-fed wind power generation high-voltage through control structure, and generator and generation system
03/25/2014US8680798 Motor control device and electric power steering device
03/20/2014WO2013093223A3 Method for determining the position and the speed of a rotor of a synchronous electric machine
03/19/2014EP2709267A1 Drive system for synchronous motor
03/19/2014CN203491944U Asynchronous motor vector control device
03/19/2014CN103650334A Power converter
03/19/2014CN103650331A Self-commissioning procedure for inductance estimation in an electrical machine
03/19/2014CN103650330A Motor driving apparatus, vehicle provided with same, and method of controlling motor driving apparatus
03/19/2014CN103648832A Vehicle driving device
03/19/2014CN103647494A Control system recording in real time and controlling oil pumping unit posture
03/19/2014CN103647493A H infinite-rotation-speed estimation method for permanent-magnet synchronous motor
03/19/2014CN103647492A Brushless direct-current motor stator flux linkage identification method
03/19/2014CN103647491A Stator field orientation vector control device and angle compensation method thereof
03/19/2014CN103647490A Permanent magnet motor sliding mode control strategy
03/19/2014CN103647489A Hybrid excitation synchronous motor efficiency optimized control method
03/19/2014CN103647488A Hydraulic-motor angular-displacement digital servo control system and method thereof
03/19/2014CN103647487A Bearingless permanent magnet motor suspension system control method based on dual inverse models
03/19/2014CN102195553B Methods, systems and apparatus for overmodulation of a five-phase machine
03/18/2014US8674632 Motor control device with a correcting unit determining a corrected rotation angle after a predetermined time from a detection time, control program therefor, and method for the control
03/13/2014WO2014037635A2 Method of controlling a permanent magnet motor and corresponding system
03/13/2014US20140070739 Electric motor temperature compensation
03/13/2014US20140070738 Electric motor torque control
03/13/2014DE102013217435A1 Vehicle e.g. hybrid vehicle has controller to output instruction to inverter so that direct and quadrature components are constant for preset rotational torque of synchronous motor, when rotational speed and voltage of motor are varied
03/12/2014EP2706659A1 System for correcting an estimated position of a rotor of an electrical machine
03/12/2014CN103636117A Inverter control device and inverter control method
03/12/2014CN103633915A Rotor angular frequency and rotor position angle estimation method for permanent magnet synchronous generator
03/12/2014CN103633914A Motor control device
03/12/2014CN103633913A Doubly-fed wind turbine low-voltage ride through control method and doubly-fed wind turbine low-voltage ride through control system based on counter current tracking
03/12/2014CN103633912A ARX model and PI forecasting function-based method for controlling brushless DC motor
03/12/2014CN103633911A Construction method for differential geometry decoupling controller of bearing-free synchronous reluctance machine
03/12/2014CN103633910A Voltage space vector control device and control method for soft start
03/12/2014CN103633909A Motor driving system
03/12/2014CN102545742B Position sensorless control device and control method for permanent magnet synchronous motor
03/12/2014CN102510262B Variable-frequency speed regulation controller
03/12/2014CN102510260B Induction machine vector control method taking account of iron loss
03/11/2014US8669727 Detection device for detecting magnetic pole position of synchronous motor, and control apparatus equipped therewith
03/06/2014WO2014034291A1 Electric motor control device
03/06/2014US20140062380 Apparatus for estimating parameter in induction motor
03/06/2014US20140062353 Rotor position estimating device, electric motor control system and rotor position estimating method
03/05/2014EP2704311A2 Apparatus for estimating parameter in induction motor
03/05/2014CN203466764U Parallel control system based on cascaded high-voltage frequency converter load distribution
03/05/2014CN203466746U Novel three-level inversion speed regulation control system
03/05/2014CN103620945A Control device
03/05/2014CN103618492A Time-frequency transform based method for identifying parameters of synchronous generator
03/05/2014CN103618491A SVPWM strategy based on power supply topology of double three-level inverters
03/05/2014CN103618490A Variable-frequency speed regulation device of six-phase alternating-current motor
03/05/2014CN103618489A Dodecagon space voltage vector control soft starter and control method thereof
03/05/2014CN103618480A Magnetic field vector control soft starter and control method thereof
03/05/2014CN102497155B Permanent magnet synchronization motor rotor magnetic pole position presumption method
03/05/2014CN102497151B Intelligent reconstruction flexible motor driven controller
03/05/2014CN101841298B Control device of three-phase synchronous motor with wiring error detection function
03/04/2014US8664898 Device and method of stopping induction motor
02/2014
02/26/2014CN203457094U System for controlling AC servo permanent magnet synchronous motor
02/26/2014CN103607158A Flux linkage estimator under low speed and based on PI regulator and phase-locked loop principle
02/26/2014CN103607157A Synchronous motor torque detection rotor initial positioning device and method thereof
02/26/2014CN103607156A Method for controlling power factor of mixed excitation synchronous motor
02/26/2014CN103607155A Permanent-magnet synchronous-motor position-free-sensor control method based on rotating-current vectors
02/26/2014CN102365818B Alternating-current rotary machine controller
02/26/2014CN102195550B Methods, systems and apparatus for optimization of third harmonic current injection in a multi-phase machine
02/20/2014WO2014026331A1 Phase current reconstruction method and apparatus
02/20/2014US20140049202 Motor control apparatus and motor control method
02/20/2014DE102012018819A1 Method for operating inverter for feeding electric machine, involves determining reference value of flux-forming current component, correcting reference value of flux-forming current component, and supplying torque to current regulator
02/20/2014DE10143475B4 Motorensteuerungsvorrichtung The engine control apparatus
02/19/2014EP2698916A2 Motor control apparatus and motor control method
02/19/2014CN203445824U Variable carrier frequency motor controller
02/19/2014CN103595334A Design method of middle-long line transmission filter of motor drag system
02/19/2014CN103595329A Three-phase electro-magnetic doubly-salient-motor initial position estimation method based on series inductance coordinate transformation
02/19/2014CN103595328A Control method and system of permanent magnet synchronous motor
02/19/2014CN103595327A Experiment estimation method of motor rotational inertia in electrical drive system
02/19/2014CN103595326A Motor control apparatus and motor control method
02/19/2014CN103595325A Method for controlling vectors of nonsalient pole type hybrid excitation motor
02/19/2014CN103595324A Field weakening control method of hybrid excitation motor
02/19/2014CN103595323A Current control method for improving output torque of permanent magnet synchronous motor overmodulation area
02/19/2014CN103595322A Method and device for starting permanent magnet synchronous motor
02/19/2014CN103595321A Method for constructing decoupling controller of five-degree-of-freedom alternating-current active magnetic bearing
02/19/2014CN103595320A High speed positionless operation technology for three-phase electrical excitation double salient pole motor
02/19/2014CN103595310A Optimization and modulation method of duty ratios of five-bridge-arm voltage source inverter
02/19/2014CN103595177A Single-direction non-periodic vibration device and non-periodic vibration control method
02/19/2014CN102204082B Control device for permanent magnet synchronization electric motor
02/18/2014US8653768 Flux offset compensation for a rotating electrical machine
02/13/2014WO2014023888A2 System for controlling the electromagnetic torque of an electric machine in particular for motor vehicle
02/13/2014US20140042938 Control device for electric motor and control method for electric motor
02/12/2014EP2696497A1 Motor control device
02/12/2014CN203434912U Large power permanent magnetic synchronous motor controller for pure electric automobile
02/12/2014CN103580587A Control apparatus of rotating device
02/12/2014CN103580579A Data processing method and device for excitation disturbance signals
02/12/2014CN103580578A Method for acquiring angle increment when brushless direct-current motor is started in sine-wave mode
02/12/2014CN103580577A Method and apparatus for determining an electrical torque of an electrical machine
02/12/2014CN103580576A Torque ripple reduction of multiple harmonic components
02/12/2014CN103580575A Dynamic PWM algorithm SDPWM based on speed
02/12/2014CN103580574A 电动机控制装置 A motor control unit
02/12/2014CN103580573A Motor exciting device and motor exciting method and motor control device and motor control method
02/12/2014CN103580572A Constant power control method and device, and constant power traction drive system
02/12/2014CN102368657B Bearingless brushless direct current motor and control method thereof
02/12/2014CN102136822B Five-DOF (freedom of degree) bearingless synchronous reluctance motor decoupling controller and construction method thereof
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