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)
11/2010
11/23/2010CA2298751C Polyphase ac machine controller
11/17/2010CN1835379B Fan motor drive control apparatus
11/17/2010CN101888205A Multi-motor synchronous control method for high-frequency straight seam welded pipe
11/16/2010US7834566 Generic motor control system
11/16/2010US7834564 Actuating device for motor vehicle components
11/10/2010CN201629710U Pulse-coder speed regulation device
11/04/2010US20100275810 battery-powered all-electric locomotive and related locomotive and train configurations
11/03/2010CN101878583A Motor unit and gear power transmission device
11/03/2010CN101876125A Electric sewing machine
11/03/2010CN101355332B Single processor dual motor control
10/2010
10/28/2010US20100270955 Motor drive control device
10/27/2010EP2244370A1 Motor drive apparatus, hybrid drive apparatus and method for controlling motor drive apparatus
10/27/2010CN101874345A Control of heavy machines
10/27/2010CN101873947A Control system of dynamo electric machine and drive system of vehicle
10/26/2010US7821220 Motor having integral programmable logic controller
10/21/2010WO2010118646A1 Motor, control method thereof and clustered control system for multiple motors
10/21/2010CA2758454A1 Motor, control method thereof and clustered control system for multiple motors
10/14/2010WO2010116840A1 Induction motor control device and induction motor group control system
10/13/2010CN101860292A Impedance type five bridge-arm converter dual-motor drive system and control method thereof
10/13/2010CN101860291A Frequency converter especially for wire drawing machine and control method thereof
10/13/2010CN101860290A Multifunctional alternating current servo driver
10/13/2010CN101860123A Motor and control method thereof and cluster control system for multiple motors
10/13/2010CN101860088A Microwave wireless energy transfer system for airship
10/07/2010US20100253250 Current controller for an electric machine
10/07/2010DE102007049455B4 Verfahren zum Betreiben einer Druckmaschine A method of operating a printing press
10/06/2010CN201601641U 特殊交流电机 Special AC motors
10/06/2010CN1842432B Electric vehicle controller
10/06/2010CN101855813A Motor controller system and method for maximizing energy savings
10/06/2010CN101850467A Revolving body intersection line cutting and welding device
10/05/2010US7808196 Electromotive auxiliary drive for vehicles
09/2010
09/30/2010US20100243392 system for damping oscillations in a structure
09/30/2010DE102009044358A1 Motorregler für Tandemregelung Motor controller for tandem control
09/29/2010EP2234249A1 Motor unit and gear power transmission device
09/29/2010EP2233255A2 Data transformation network apparatus and robot controlling system and method using the same
09/29/2010CN1906836B Voltage conversion device
09/28/2010US7805270 Encoder signal analysis system for high-resolution position measurement
09/23/2010DE102008007267B4 Sitzeinsteller sowie Sitz zur Anordnung in einem Fahrzeug Seat adjuster and seat for placement in a vehicle
09/22/2010CN201590793U Drive device of belt type conveyor
09/22/2010CN101841286A Double motor driven backlash eliminating device and backlash eliminating method
09/22/2010CN101841285A Four-motor remote control circuit
09/21/2010US7800320 Power transmission device, and display device and display panel pedestal that have the power transmission device
09/16/2010WO2010102998A1 Device for quickly generating a torque on an extended dynamic range with low inertia
09/16/2010CA2754637A1 Device for quickly generating a torque on an extended dynamic range with low inertia
09/15/2010EP2228629A2 Method and system for determining the position of a motor part
09/15/2010CN101834552A Permanent magnet synchronous traction system of trunk high-speed vehicle
09/15/2010CN101299581B Neural network generalized inverse coordination control frequency transformer for two induction machines and construction method thereof
09/14/2010US7795831 Wiper control device
09/09/2010DE102009001337A1 Device for electrical arrangement of e.g. servo motors of injection molding machine, has control unit formed such that surplus energy from intermediate circuit is consumed in one electric motor during operation of other motor as generator
09/08/2010EP2226931A1 Rotating electric machine control system
09/08/2010EP2226928A1 Semi-direct variable speed drive with N+1 power availability
09/08/2010CN201574155U High inclination-angle belt dual-drive electrical control system for blast furnace granulated slag
09/08/2010CN101826830A Four-motor driving power balancing system of belt conveyor and power balancing method
09/08/2010CN101826829A Semi-direct variable speed drive with n+1 power availability
09/08/2010CN101824958A Door drive apparatus with two motors
09/03/2010CA2695098A1 Semi-direct variable speed drive with n+1 power availability
09/02/2010US20100220982 Motor control apparatus and image forming apparatus
09/02/2010US20100219777 Control of heavy machines
09/02/2010DE19851531B4 Raupenabzug, insbesondere für eine Extrusionsmaschine Caterpillar haul, especially for an extrusion machine
09/01/2010EP2223425A1 Circuit for controlling a number of motors
09/01/2010CN201571007U Local control box of power wire type field bus coal-conveying belt electromotor
09/01/2010CN101820248A Control techniques for motor driven systems
09/01/2010CN101820239A Control techniques for motor driven systems
09/01/2010CN101820203A Combined drive semi-closed loop precision positioning system for double-motor undisturbed switchover
08/2010
08/31/2010US7786694 Converter system, method, and converter
08/25/2010EP2221178A1 Process and electrical drive system for synchronising several mobile functional pieces in machines
08/25/2010CN201563092U Double-frequency-conversion control system
08/25/2010CN201563091U Double-friction driving device
08/25/2010CN201559358U Digital synchronization system for printing machines
08/25/2010CN101814877A Gearbox torque testing system
08/25/2010CN101814876A Drive control system of double motors of rear axle of electric automobile
08/25/2010CN101156312B Control device of servo motor
08/24/2010US7781999 Power source apparatus for vehicle, vehicle and method of controlling power source apparatus
08/24/2010US7781995 Trash can with power operated lid
08/24/2010US7781991 Heat dissipation system and method
08/18/2010EP2218866A1 Drive and control device for roller blinds or roller doors
08/18/2010CN201557072U Motor controller based on DSP
08/18/2010CN1521582B Variable speed control of multiple motors
08/18/2010CN101807872A Motor controller based on DSP (Digital Signal Processor)
08/18/2010CN101091119B Electric car control device
08/17/2010US7777433 Power converter
08/12/2010WO2010089225A1 Activation circuit for a gear brake
08/11/2010EP2216221A1 Electromechanical step-less hybrid numerically controlled variator
08/11/2010CN201550065U Running mode control device of rice milling and grinding combined machine
08/11/2010CN201550064U Multi-motor synchronous control device
08/11/2010CN201550063U Control system based on distribution type motor starter on single chain and stopper
08/11/2010CN101552584B A control system with braking function of series excited direct current cross-connected double motor
08/10/2010US7772792 Rotation control device
08/05/2010WO2010088009A1 System and method for path planning
08/05/2010WO2010060777A3 Power distribution system and method thereof
08/04/2010CN201538840U United cashmere carding control system with multiple motors
08/04/2010CN101796718A 旋转电机控制系统 Rotary motor control system
08/04/2010CN101340174B System asynchronously implementing frequency conversion and speed regulation of rotor by dragging multiple motors with inverter
07/2010
07/28/2010EP2210337A2 Control of heavy machines
07/28/2010CN1744424B Synchronous control method and apparatus
07/28/2010CN101789748A 电动工具 Power Tools
07/27/2010US7764044 Motor driving apparatus capable of driving motor with reliability
07/22/2010DE202009006587U1 Torantrieb mit zwei Motoren Door operator with two motors
07/22/2010DE202009001759U1 Antriebssystem Drive system
07/21/2010CN201533272U Variable-frequency control device
07/21/2010CN201533271U Sharing frequency converter switching control device
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