| 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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| 05/07/2009 | US20090115353 Method of determining output torque limits of a hybrid transmission operating in a fixed gear operating range state |
| 05/07/2009 | US20090115352 Method and apparatus for constraining output torque in a hybrid powertrain system |
| 05/07/2009 | US20090115351 Method for managing electric power in a powertrain system |
| 05/07/2009 | US20090115350 Method for determining an achievable torque operating region for a transmission |
| 05/07/2009 | US20090115349 Method and control architecture to determine motor torque split in fixed gear operation for a hybrid powertrain system |
| 05/05/2009 | US7528559 Synchronous motor field loss recovery |
| 04/30/2009 | WO2007001800A3 Digital motor control system and method |
| 04/30/2009 | US20090108778 Mobile machine with one or more electric propulsion motors |
| 04/30/2009 | CA2702529A1 Control of heavy machines |
| 04/28/2009 | US7525263 Control system |
| 04/28/2009 | US7525262 Automatic clothes dryer |
| 04/23/2009 | WO2009049603A2 Control system for solar installations |
| 04/23/2009 | US20090102402 Controlled electric motor arrangement for a tension mechanism |
| 04/23/2009 | US20090101421 Hybrid vehicle and controlling method thereof |
| 04/23/2009 | DE102007052233A1 Power supply device for drive i.e. electric drive, in e.g. injection molding machine, has power controller provided on peak load, where drive is electrically connected to controller, and another power controller connected with drive |
| 04/23/2009 | DE102007052232A1 Power control system for reducing power requirement of e.g. injection molding machine, has common power controller assigned to controllable drives, where drives are serially supplied with power via programmable power distribution modules |
| 04/23/2009 | DE102007049455A1 Verfahren zum Betreiben einer Druckmaschine A method of operating a printing press |
| 04/23/2009 | DE102007049447A1 Limiting value sensitive electronic cam disk for use in machine i.e. bag forming and filling machine, has electronics in which digital routing desired value is continuously extrapolated, where routing desired value is displayed |
| 04/22/2009 | EP2051367A1 Motor driving system and method for controlling the same |
| 04/22/2009 | EP2051366A1 Method and system for determining the reliability of a DC motor system |
| 04/22/2009 | EP2049356A2 Diesel-electric drive system |
| 04/22/2009 | EP1761984A4 Engine driven power inverter system with cogeneration |
| 04/22/2009 | CN100481705C Rotor driving control device and image forming apparatus |
| 04/22/2009 | CN100479985C XYZ-axes table |
| 04/16/2009 | WO2009047729A2 Downhole load sharing motor assembly |
| 04/16/2009 | WO2007139570A3 Trash can with power operated lid |
| 04/16/2009 | DE112006003736T5 Motorsteuereinheit und Motorsteuerverfahren Engine control unit and motor control method |
| 04/16/2009 | CA2702538A1 Downhole load sharing motor assembly |
| 04/15/2009 | CN101411045A VSD control |
| 04/14/2009 | US7519440 Output cam system and method |
| 04/14/2009 | US7518323 Motor driving device |
| 04/09/2009 | WO2009010246A3 Method and apparatus for controlling a printing press in case of a fault or outage of the power supply system |
| 04/09/2009 | DE102007045433A1 Energiemanagement für den Antrieb von Baugruppen für Bearbeitungs- und/oder Transportvorgänge an Maschinen und Anlagen Energy management for the drive modules for processing and / or transport processes on machines and equipment |
| 04/08/2009 | CN100477483C Motor controller |
| 04/08/2009 | CN100477479C Motor controller |
| 04/07/2009 | US7514895 Method and device for synchronously controlling multiple printing presses or multiple units in printing press |
| 04/02/2009 | US20090085310 Method Of Producing Divided Tube Stabilizers Having A Swivel Motor |
| 04/02/2009 | DE102007062738A1 Gesamtantrieb aus mehreren mechanisch zusammen gekoppelten Antrieben und Regelung für diesen Mehrfachantrieb Total drive of several mechanically coupled drives and control for these multiple drive |
| 04/01/2009 | EP2043251A1 Regulated electric motor assembly for a tensing mechanism |
| 04/01/2009 | EP2043250A1 Simulated encoder pulse output system and method |
| 04/01/2009 | CN101401293A Electric motor, drive system employing multiple electric motors, and method for controlling the same |
| 04/01/2009 | CN100473929C Air-separation and metal-production apparatus and method for starting the same |
| 03/31/2009 | US7511474 DC motor phase detection method for determining a distance traveled by a load |
| 03/31/2009 | US7511448 Motor control device |
| 03/31/2009 | US7511444 Motor control apparatus for controlling motor to drive output shaft with positioning accuracy unaffected by backlash in rotation transmission system |
| 03/31/2009 | US7511438 Electric braking of machinery with a plurality of inverter-fed motors |
| 03/27/2009 | CA2639841A1 Electrical tensioning motor assembly |
| 03/26/2009 | US20090079372 Electric Motor, Drive System Employing Multiple Electric Motors, and Method for Controlling the Same |
| 03/25/2009 | CN101394149A Driving system for dual-phase permanent magnet asynchronous motor |
| 03/25/2009 | CN101394148A Driving system for dual-phase asynchronous motor |
| 03/24/2009 | US7508146 Multi-speed dual fan module system for engine cooling applications |
| 03/19/2009 | WO2009035696A1 Motor controller system and method for maximizing energy savings |
| 03/19/2009 | CA2699428A1 Motor controller system and method for maximizing energy savings |
| 03/18/2009 | EP2035293A2 Hands free waste flap apparatus and method |
| 03/18/2009 | CN101386273A Method and system for controlling power inverters in electric drives of vehicles with two-mode transmissions |
| 03/17/2009 | US7504784 Motor driving apparatus of washing and drying machine |
| 03/12/2009 | US20090066270 Devices, systems, and/or methods for electrically coupling a high voltage electric motor |
| 03/11/2009 | EP2034604A1 Ac rotating machine controller |
| 03/11/2009 | CN100468937C Electric motor drive |
| 03/11/2009 | CN100468266C Movable body position control device and stage device using the movable body position control device |
| 03/10/2009 | US7501783 Method of automatically setting vibration suppression filter and automatic setting apparatus for vibration suppression filter |
| 03/10/2009 | US7501777 Printer and method of driving cooling fan of printer |
| 03/05/2009 | WO2009028009A1 Fan controller for reducing beating sound from a plurality of fans |
| 03/05/2009 | WO2008095595A3 Method and system for determining the position of a motor part |
| 03/05/2009 | US20090058339 Electric motor drive apparatus, hybrid vehicle with the same and stop control method of electric power converting device |
| 03/05/2009 | US20090058329 Power Supply System and Vehicle |
| 03/05/2009 | US20090058326 Hybrid vehicle and method of controlling the same |
| 03/04/2009 | CN201204566Y Ultra-jump-start control drive power supply for numerical control air-jet loom |
| 03/04/2009 | CN201204559Y Constant-pressure closed-loop frequency conversion water supply controller |
| 03/04/2009 | CN101379692A Electric motor drive apparatus, hybrid vehicle with the same and stop control method of electric power converting device |
| 03/04/2009 | CN100466452C Controlling system of riding machine |
| 03/04/2009 | CN100465847C Rotation-speed controlling method for a fan |
| 02/18/2009 | CN101370683A Electric motor drive apparatus and vehicle including the same |
| 02/18/2009 | CN101369793A Multi-machine synchronous operation DC speed control system |
| 02/17/2009 | US7492111 Method of controlling two or more commutator DC permanent magnet motors in driving mechanisms for setting a position of furniture parts and a device for carrying out the method |
| 02/12/2009 | US20090039821 Step motor driving apparatus |
| 02/11/2009 | EP2022662A1 Power output device and vehicle with the same |
| 02/11/2009 | CN201193164Y Synchronous control system for multi-head wire-rewinding machine |
| 02/11/2009 | CN201192657Y Vertical-shaft impact crusher with power balance system |
| 02/11/2009 | CN101366166A Motor control device and motor control method |
| 02/11/2009 | CN100461612C Motor controller and controlling method therefor |
| 02/10/2009 | US7489093 Method and apparatus for producing tractive effort |
| 02/10/2009 | US7489092 Method and apparatus for enhanced alert notification |
| 02/05/2009 | US20090033251 Series-coupled two-motor drive using double-ended inverter system |
| 02/05/2009 | US20090033250 Power unit |
| 02/05/2009 | DE102008029874A1 Verfahren und Vorrichtung zum Steuern asynchroner Motoren Method and apparatus for controlling asynchronous motors |
| 02/04/2009 | CN201190207Y Power-down synchronization controller of roving frame |
| 02/04/2009 | CN101359887A Motor synchronous control system of sponge cutting machine |
| 02/04/2009 | CN101357595A Series-coupled two-motor drive using double-ended inverter system |
| 02/03/2009 | US7486034 Power supply device for vehicle and method of controlling the same |
| 01/29/2009 | DE102007035476A1 Verfahren zum Betreiben einer Druckmaschine A method of operating a printing press |
| 01/29/2009 | DE102007034835A1 Shaftless printing machine e.g. cardboard printing machine, operating method, involves presetting processing length of printed product by speeds of driven processing axle i.e. ink-transferring axle |
| 01/29/2009 | DE102007033653A1 Anlage und Verfahren Design and Techniques |
| 01/28/2009 | CN101355332A Single processor dual motor control |
| 01/28/2009 | CN100456620C Fan control system |
| 01/28/2009 | CN100456193C Motor control device |
| 01/22/2009 | WO2009010246A2 Method and apparatus for controlling a printing press in case of a fault or outage of the power supply system |
| 01/22/2009 | WO2009010147A1 System, and method |
| 01/22/2009 | US20090021023 Shelf storage system with energy recycling |
| 01/21/2009 | CN201185401Y Gap-removing apparatus with double electric machines |