| Patents for H02P 5 - Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors (4,788) |
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| 09/11/2008 | US20080218112 Methods and systems for recording operating information of an electronically commutated motor |
| 09/11/2008 | US20080218103 Load driving method |
| 09/11/2008 | DE10121323B4 Schadensverhütungsverfahren und Maschine mit einer korrespondierenden Schadensverhütung Loss prevention method and machine with a corresponding loss prevention |
| 09/10/2008 | CN201113866Y Control motor axis-free synchronous drive system |
| 09/10/2008 | CN201113865Y Open type glue-smelting machine circuit apparatus |
| 09/10/2008 | CN101262192A A reverser for driving four electromotor asynchronization and realizing rotor frequency conversion speed-adjusting system |
| 09/10/2008 | CN101259507A Judging and processing method of double-edge shear steel plate teeth edge |
| 09/10/2008 | CN100418297C Power output device and vehicle using the same |
| 09/09/2008 | US7424337 Method for increasing the control dynamics of a load driven by a driveshaft of direct drive |
| 09/04/2008 | WO2008017629A3 Diesel-electric drive system |
| 09/04/2008 | US20080211447 Motion Control Using Electromagnetic Forces |
| 09/04/2008 | US20080211434 System, Method and Computer Readable Media for Reducing Wheel Sliding on a Locomotive |
| 09/04/2008 | US20080211432 All Wheel Drive Vehicle |
| 09/03/2008 | EP1964676A2 Assembly of a rotation angle measuring device for a powered cylinder in a processing machine and method for measuring rotation angles |
| 09/03/2008 | CN101256414A Angle compensation process for dual-motor redundancy control system |
| 09/03/2008 | CN101254480A Power balance regulating method of double motor drive vertical shaft type impact crusher and device |
| 09/02/2008 | US7420346 Drive arrangement for a wiper device for windows of motor vehicles |
| 09/02/2008 | US7420344 Intelligent shift paper shredding mechanism and method of automatic shift of the same |
| 08/27/2008 | CN101253680A Motor drive |
| 08/27/2008 | CN101253090A Hybrid vehicle and controlling method thereof |
| 08/27/2008 | CN101253068A Electric vehicle and method of controlling the same |
| 08/27/2008 | CN101253006A Drive apparatus of electric motor for roller |
| 08/26/2008 | US7417386 Electronic line shaft |
| 08/21/2008 | WO2008099842A1 Power supply system |
| 08/21/2008 | US20080197791 Control device for vehicular drive system |
| 08/19/2008 | US7413196 Stabilizer assembly unit |
| 08/14/2008 | US20080191647 Control Circuit for an Arrangement Having at Least Two Direct Current Motors that are Connectable in Parallel to a Direct Voltage System |
| 08/13/2008 | EP1956454A1 Device for monitoring a rotary press |
| 08/13/2008 | EP1723018A4 Hybrid locomotive configuration |
| 08/12/2008 | US7411362 Control device and control method of motor-driven 4WD vehicle |
| 08/07/2008 | US20080188976 Method and apparatus for operating controlled machines |
| 08/06/2008 | CN101238018A Vehicle power supply device and its control method |
| 08/06/2008 | CN101237207A Integrated circuit for driving motor |
| 08/06/2008 | CN101237206A Multi-motor coordination control system |
| 08/05/2008 | US7408791 Frequency converter assembly and method of using frequency converter assembly |
| 07/31/2008 | US20080179123 AC/DC system for powering a vehicle |
| 07/31/2008 | DE102008006926A1 Motor controlling method for e.g. step-stitch sewing machine, involves performing resonance relationship control for resonance mode of order, and performing phase alternation compensation for vibration-mode of higher order |
| 07/30/2008 | EP1449000B1 Control device |
| 07/29/2008 | US7405916 Control apparatus of semiconductor switch |
| 07/29/2008 | US7405529 System and method for controlling linear compressor |
| 07/24/2008 | WO2008088265A1 Device at a torque meter |
| 07/24/2008 | WO2008086608A1 Multiple generator wind turbine and method of operation |
| 07/24/2008 | CA2675883A1 Multiple generator wind turbine and method of operation |
| 07/24/2008 | CA2675447A1 Device at a torque meter |
| 07/17/2008 | US20080170841 Medical Handle |
| 07/17/2008 | DE10152599B4 Steuereinrichtung für Plakatwechsler Control means for poster changer |
| 07/16/2008 | CN201087943Y Multiplexed stepping motor driver |
| 07/08/2008 | US7397211 Motor control apparatus |
| 07/03/2008 | US20080158077 Dynamic antenna control in a wireless communication system |
| 07/02/2008 | CN100399694C Motor drive apparatus, integrated circuit, and motor drive method |
| 07/02/2008 | CN100399220C Method and device for controlling angular speed of electromechanical chain with low damping |
| 07/01/2008 | US7394629 Motor overload tripping system and method with multi-function circuit interrupter |
| 07/01/2008 | US7394205 Power supply system method of use |
| 06/26/2008 | WO2008074736A1 Drive device for at least one electric motor and drive control unit interacting with the drive device |
| 06/26/2008 | US20080150462 Method and arrangement in connection with motor fed with frequency converter provided with intermediate voltage circuit |
| 06/26/2008 | US20080150455 Dual motor drive system, control device for the same, and motor to be used in the same |
| 06/26/2008 | US20080150454 Multi-Drive Motor |
| 06/25/2008 | CN201077130Y Open type glue-smelting machine |
| 06/25/2008 | CN100397262C Self-adapting type intelligent electric actuator controller and method for realizing adaptive control thereof |
| 06/19/2008 | DE102004050434B4 Hardwarebasierte konfigurierbare Bewegungssteuerungsvorrichtung und Verfahren Hardware-based configurable motion control apparatus and method |
| 06/19/2008 | DE10051638B4 Regelungssystem eines bewegbaren Körpers für ein Fahrzeug A control system of a movable body for a vehicle |
| 06/18/2008 | EP1932740A1 Hybrid automobile and method of controlling the same |
| 06/18/2008 | CN101202524A High-power multi-electric machine shaft coupling velocity modulation system |
| 06/17/2008 | US7388346 Adjustment method of rotor position detection of synchronous motor |
| 06/05/2008 | WO2008065792A1 Power output device, automobile with the same, and method of controlling power output device |
| 06/05/2008 | WO2008065067A1 Electronic drive system for a vehicle unit |
| 06/05/2008 | US20080131279 Wind energy plant with a nacelle |
| 06/05/2008 | US20080129231 Electric motor car drive control apparatus |
| 06/04/2008 | CN101192802A Spinning machine with electric drive |
| 05/29/2008 | WO2008037701A8 Method and controller for controlling an electric variable transmission |
| 05/29/2008 | US20080124059 Constant voltage power supply circuit, constant voltage supplying method, and portable constant voltage power supply device, electric reel, fishing rod supporting tool, and fishing rod holding device that use the same constant voltage power supply circuit |
| 05/28/2008 | CN101188391A Motor control apparatus |
| 05/28/2008 | CN101188390A An electromotor no axis synchronous drive control system |
| 05/27/2008 | US7379313 Voltage conversion device |
| 05/22/2008 | US20080115997 Driving mode switching apparatus for four-wheel-drive vehicle |
| 05/20/2008 | US7375479 Apparatus for processing an object with high position accurancy |
| 05/15/2008 | WO2008056771A1 Electric power steering device |
| 05/15/2008 | DE102006053353A1 Furniture drive arrangement, has supply unit including switching power supply with unregulated output voltage, and relay-less switching units provided for switching drives for adjusting adjustable furniture part in direction of motion |
| 05/14/2008 | EP1920986A1 Hybrid vehicle and controlling method thereof |
| 05/14/2008 | EP1920968A1 Electric vehicle and method of controlling the same |
| 05/14/2008 | CN100388615C System and method for configurable motor controller settings |
| 05/14/2008 | CN100388614C Motor control device |
| 05/13/2008 | US7372231 Movable body position control device and stage device using the movable body position control device |
| 05/13/2008 | US7372220 Extrusion plant with synchronized drive units, and method of synchronization of drive units |
| 05/08/2008 | US20080107435 Arrangement for Driving a Load Element |
| 05/08/2008 | US20080106224 Sensorless Position Detection for a Brushless Direct Current Motor During Inverter Standby |
| 05/07/2008 | EP1917713A2 Pulse width modulated power inverter output control |
| 05/01/2008 | US20080100237 Dual fan module system with three power options using two single throw relays and one double throw relay and a series resistor |
| 04/30/2008 | DE102006050555A1 Printing machine i.e. roll rotation printing machine, operating method, involves regulating and/or controlling drives of propelled components by drive controller, where each propelled component has emergency stopping device |
| 04/30/2008 | DE102006050147A1 Micro processor or micro controller for dual radiator fan controlling device in motor vehicle, is designed such that it produces control signals for direct current motors, which exhibits temporal pulses that are shifted together |
| 04/30/2008 | CN201053052Y Multi-motor control and transmission device for twisting machine |
| 04/30/2008 | CN100385789C System for controlling rotary device |
| 04/30/2008 | CN100385785C Twin synchronization control method |
| 04/24/2008 | WO2008046473A1 Installation and method for operating an installation |
| 04/24/2008 | CA2666395A1 Installation and method for operating an installation |
| 04/23/2008 | EP1914139A1 Vehicle power supply device and its control method |
| 04/22/2008 | US7362597 AC voltage generating apparatus and motive power outputting apparatus |
| 04/22/2008 | US7362060 Self-learning control system and method for controlling fan speed |
| 04/17/2008 | WO2008007510A3 Electric motor, drive system employing multiple electric motors, and method for controlling the same |
| 04/17/2008 | US20080088264 Motor controller |