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 5 - Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
Patents for H02P 5 - Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors (4,788)
05/2014
05/28/2014CN103825503A 一种用于电机快速切换的自动控制系统 An automatic control system for fast switching motor
05/27/2014US8736200 Power tuning an electric system
05/21/2014EP2733840A2 Modulating current in a dual generator system
05/21/2014CN103812392A 电机驱动控制器及其控制双电机的方法 Motor drive controller and its dual-motor control method
05/21/2014CN103812391A 具有进给轴马达以及主轴马达的机床的控制装置 Having the machine feed axis motor and spindle motor control device
05/15/2014WO2014072409A2 System with a first electric motor and a second electric motor for driving a line section
05/15/2014US20140132185 System And Method For Variable Speed Motor Control With A Single Control Signal
05/15/2014DE102013002782A1 Drive i.e. axle drive, for automation system, has drive devices coupled with output shaft for driving shaft, and control device for controlling drive devices such that torque produced by output shaft acts permanently between drive devices
05/14/2014CN103795301A 多驱动装置及其驱动电路 Multi-drive unit and its drive circuit
05/14/2014CN103795300A 电动车双电机控制方法 EV dual motor control method
05/14/2014CN103790849A 大型灯泡贯流泵机组开敞式通风系统变频优化运行方法 Large Bulb Tubular Pump Unit open-frequency ventilation system optimization method of operation
05/13/2014US8725314 Method of synchronized control of electric motors of a remote-controlled rotary wing drone such as a quadricopter
05/13/2014US8723455 Quick change battery arrangement for motorized shade
05/13/2014US8723454 Motor arrangement for window coverings
05/09/2014DE202013105359U1 System zur Steuerung von Antrieben System to control drives
05/08/2014WO2014033026A3 Drive method with shifting of the switching frequency and drive device
05/07/2014CN203590098U 带ups断电信息保护的双电机交流伺服驱动器 Dual motors AC servo drives with ups power of information protection
05/07/2014CN203590097U 一种用于交流调压调速装置的自动切换装置 An automatic switching device for the AC voltage control device
05/07/2014CN203590096U 一种用于广播电视发射机的电子风机联锁控制器 Electronic fan interlock controller for radio and television transmitters
05/07/2014CN203590095U 丛式井集中控制柜 Cluster wells centralized control cabinet
05/01/2014US20140117886 Power output system and control method thereof
05/01/2014US20140117885 Multi-driving device and driving circuit thereof
04/2014
04/30/2014EP2725705A1 Motor control device and electric power steering device using same
04/30/2014DE112011105542T5 Mehrachsen-Motor-Antriebssystem und Mehrachsen-Motor-Ansteuervorrichtung Multi-axis motor drive system and multi-axis motor driver
04/30/2014CN203574573U Motor high-voltage frequency conversion device
04/30/2014CN103762910A Power balance controlling device and method of multi-motor drive system
04/30/2014CN103762909A Module combined type multi-channel alternating current actuator
04/30/2014CN102545731B Motor multi-head quickly switching device
04/30/2014CN102340271B Power balance control device of motor speed-changing system
04/24/2014WO2012125339A3 System for controlling rotary electric machines to reduce current ripple on direct current bus
04/23/2014CN203562983U Multi-motor synchronous control system
04/23/2014CN103746616A Mobile CT synchronous scanning control system and method
04/23/2014CN102510250B Five-channel PWM (pulse-width modulation) motor control circuit
04/22/2014CA2489653C Switched reluctance motor regulation
04/17/2014US20140103658 Multiple Induction Electric Motor And Vehicle
04/16/2014CN203554340U Ethernet-based linear magnetic axis motor driver
04/16/2014CN203554339U Cable capstan control system
04/16/2014CN203554338U Servo or stepper motor control system capable of realizing planar motion
04/16/2014CN203554337U Motor drive device
04/16/2014CN203554336U Motor drive device
04/16/2014CN203554335U Dual-motor actuator
04/16/2014CN103733149A Load control system and load drive system
04/16/2014CN103731073A Motor control device controlling a plurality of motors that drive one driven body
04/16/2014CN102487261B Double-sided driving system with additional torque compensation function and double-sided driving method of double-sided driving system
04/16/2014CN102301291B System and method for path planning
04/15/2014US8700245 Method for operating a motor vehicle having at least two drives and a motor vehicle having at least two drives
04/15/2014US8698442 Motor drive control device for limiting output of motor
04/09/2014CN203537285U Digital multi-motor control platform based on single-chip microcomputer
04/09/2014CN103715949A Motor control system
04/08/2014US8692488 Motor control apparatus for synchronously controlling master axis and slave axis
04/03/2014WO2014048604A1 Device and method for detecting wheel-track friction
04/03/2014US20140091737 Drive with server
04/03/2014DE19882982B3 Synchronsteuereinrichtung Synchronous controller
04/02/2014EP2712760A1 Device and method for detecting wheel-track friction
04/02/2014CN103701368A Dual-motor energy-saving anti-backlash control method
04/01/2014US8683997 Portable ventilator system
03/2014
03/27/2014WO2014045407A1 Electric motor control device and electric motor control method
03/27/2014WO2013104582A3 Method of control implemented for controlling two permanent-magnet synchronous electric motors connected in parallel
03/27/2014DE19616855B4 Verfahren zur Datenverarbeitung in einer numerisch gesteuerten Antriebseinheit The data processing method in a numerically controlled drive unit
03/26/2014CN203504460U Set condensate pump frequency conversion control device
03/26/2014CN203504459U Motor linkage speed regulation and control device for refined cotton production line
03/26/2014CN203504458U AC servo driver with anti-backlash control and master-slave control
03/26/2014CN103684116A Conversion control system for adjusting motor power
03/26/2014CN103684115A Cluster well oil pumping unit intelligent control and oil well heating integrated system
03/26/2014CN103684114A Parallel operation and disconnection control system for multiple motors with automatic synchronizing clutches
03/25/2014US8680794 Load drive system, motor drive system, and vehicle control system
03/25/2014US8680793 Avoidance of torsional excitations in converter-controlled compressor runs
03/25/2014US8677995 Compressor control system for a portable ventilator
03/20/2014DE112011105306T5 Mehrachsenmotorantriebssystem und Mehrachsenmotorantriebsvorrichtung Multi-axis motor drive system and multi-axis motor drive device
03/19/2014CN203491948U Air-conditioning speed regulator with winding temperature control function
03/19/2014CN203491934U Driving device in motor vehicle
03/19/2014CN203491772U Power type emergency power supply with automatic conversion function of main motor and spare motor
03/19/2014CN102751920B Method for identifying and controlling two-induction-motor synchronous system
03/13/2014WO2014037683A1 Method and system for motor speed control
03/13/2014US20140070734 Method and system for motor speed control
03/12/2014CN203482127U DC speed regulation control system for excavator
03/12/2014CN203482124U Continuous strip dyeing machine device synchronization system
03/12/2014CN203482123U Speed regulating system of accessory vehicle
03/12/2014CN203475015U Electric control mechanism for single-ingot false twist motor of elasticizer
03/12/2014CN203472574U Multi-phase motor system capable of operating in phase conversion mode
03/12/2014CN103633898A Data communication device that carries out serial communication in order to control motor
03/12/2014CN103633897A Flameproof combination frequency-conversion switching device
03/11/2014US8668036 Control systems and methods for electric drive utility vehicles
03/11/2014CA2651789C Motive power output apparatus and vehicle with the same
03/06/2014WO2014033026A2 Drive method with shifting of the switching frequency and drive device
03/06/2014DE112012002234T5 Motorsteuerungsvorrichtung The engine control apparatus
03/05/2014CN203466760U System for controlling stage machine
03/05/2014CN203466759U Double spiral net belt conveyor drive motor synchronization control system
03/05/2014CN203466758U Double-motor position feedback control system of sewing machine
03/05/2014CN103619502A Extrusion press
03/05/2014CN102644461B Double-motor U-shaped cutting portion of thin seam mining machine
02/2014
02/26/2014CN203456929U Super capacitor energy storage driving device for workover rig
02/26/2014CN103609014A Multiaxial motor drive system and multiaxial motor drive device
02/26/2014CN102299671B Control device of cutter drive system of shield machine
02/25/2014US8659246 High efficiency roller shade
02/20/2014US20140049194 Drive arrangement
02/19/2014CN203445821U Dual motor controller
02/19/2014CN203445820U Motor driving device including electric storage device
02/19/2014CN203445819U Intelligent energy saving motor for drag system of oil pumping unit of production well
02/19/2014CN203445818U Flexible decorative brick drying production line multi-motor automatic synchronization device
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