| 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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| 03/27/2007 | US7197390 Electric vehicle with adaptive cruise control system |
| 03/27/2007 | US7196488 Motor driving apparatus |
| 03/27/2007 | CA2455133C Automatic garage door closing system |
| 03/22/2007 | US20070067052 Control method for twin synchronization |
| 03/22/2007 | US20070063662 Electrical vehicle controller |
| 03/22/2007 | US20070063661 Protection circuit for permanent magnet synchronous motor in filed weakening operation |
| 03/22/2007 | US20070063660 Control apparatus for vehicular drive system |
| 03/21/2007 | EP1764903A1 A microprocessor controlled DC power supply and a method for controlling a first and a second electric motor |
| 03/21/2007 | CN1934781A Motor controller |
| 03/21/2007 | CN1933318A Fan control system |
| 03/21/2007 | CN1306349C Numerical value controller |
| 03/20/2007 | US7191857 Hybrid vehicle and method for controlling the same |
| 03/15/2007 | US20070058404 Voltage conversion device |
| 03/15/2007 | DE102005042563A1 Printing machine e.g. sheet fed printing machine, has several printing groups and lacquer unit whereby optimized parameter sets of drive controller are set depending on speed of printing machine for appropriate regulation of driving motor |
| 03/14/2007 | EP1762124A2 Methods and apparatus for an improved amplifier for driving a non-linear load |
| 03/14/2007 | EP1762000A1 A 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 |
| 03/14/2007 | EP1761984A2 Engine driven power inverter system with cogeneration |
| 03/14/2007 | CN1927686A Elevator control device |
| 03/13/2007 | US7190146 Control system and method for an overhead bridge crane |
| 03/13/2007 | US7190138 Failure monitor for motor drive control system |
| 03/08/2007 | WO2007026947A1 Electric vehicle and method of controlling the same |
| 03/08/2007 | WO2007026941A1 Hybrid automobile and method of controlling the same |
| 03/08/2007 | US20070052377 Running machine with wheels |
| 03/07/2007 | EP1169773B1 Low cost brush motor driver in conjunction with low cost sr motor driver |
| 03/07/2007 | CN1925306A Synchronous controlling method for main transmission equipment of terylene short fibre post-treatment combination machine production line |
| 03/07/2007 | CN1303401C Encoder system and method of assembly of such a system |
| 03/06/2007 | US7187145 Motor controller |
| 03/06/2007 | US7187144 Power converter and vehicle equipped with power converter |
| 03/06/2007 | US7187142 Motor drive with velocity noise filter |
| 03/01/2007 | US20070047929 DC brushless fan motor driving circuit |
| 03/01/2007 | US20070046220 Locomotive speed determination |
| 02/27/2007 | US7183739 Synchronous control device |
| 02/27/2007 | US7183738 Motor control device |
| 02/27/2007 | US7183729 Motor vehicle comprising means for varying accelerator pedal extreme actuated position |
| 02/22/2007 | WO2005089257A3 Engine driven power inverter system with cogeneration |
| 02/22/2007 | DE102005035418A1 Steuerschaltung für eine Anordnung mit wenigstens zwei parallel an ein Gleichspannungsnetz anschließbaren Gleichstrommotoren A control circuit for an assembly comprising at least two parallel-connectable to a DC power DC motors |
| 02/21/2007 | CN1915705A Control device in constant speed for electric wheel chair |
| 02/20/2007 | US7180261 Self-synchronous AC servo system for high-speed serial communication |
| 02/20/2007 | US7180254 Method and apparatus for controlling an oscillating electric motor of a small electric appliance |
| 02/20/2007 | US7180253 Method and system for generating multi-dimensional motion profiles |
| 02/15/2007 | WO2007018107A1 Vehicle power supply device and its control method |
| 02/15/2007 | US20070035266 Movable body position control device and stage device using the movable body position control device |
| 02/14/2007 | CN1911705A Power supply device for vehicle and method of controlling the same |
| 02/14/2007 | CN1300928C Motor controller |
| 02/14/2007 | CN1300590C Method for measuring motor speed at low-speed operation by using pulse coder |
| 02/14/2007 | CN1300467C Blowing fan system |
| 02/13/2007 | US7177533 Motor control system for a surgical handpiece |
| 02/13/2007 | US7174731 Rotational speed control system, rotatingly driving system, air blow system, clean bench, outdoor unit of air conditioner |
| 02/08/2007 | US20070029986 Power supply device for vehicle and method of controlling the same |
| 02/08/2007 | US20070029956 Controller for a multi-phase brushless dc motor |
| 02/08/2007 | US20070029954 Voltage converter control apparatus and method |
| 02/08/2007 | US20070029953 Control apparatus for electric motor of inverter system and control apparatus for electro mechanical brake |
| 02/08/2007 | DE102005033884A1 Verfahren zum Kompensieren von unterschiedlichen Drehmomenten zweier gekoppelter Elektromotoren und Vorrichtung hierfür A method for compensating for different torques of two coupled electric motors and apparatus therefor |
| 02/07/2007 | EP1749341A1 Shelf storage system with energy recycling |
| 02/07/2007 | CN1910814A Method for reducing the rotational speed of a drivetrain in a wind energy plant and wind energy plant with at least two nominal speeds |
| 02/07/2007 | CN1910459A Rotation detection device |
| 02/07/2007 | CN1299174C Motor controlling device |
| 02/06/2007 | US7173390 Method of detecting a malfunction during a displacement of an element by means of a drive system, and device suitable for carrying out such a method |
| 02/06/2007 | US7173386 Apparatus for detecting over current of dual motor in vehicle |
| 02/01/2007 | US20070024219 Motor drive device that combined charge controller |
| 01/31/2007 | CN1906836A Voltage conversion device |
| 01/31/2007 | CN1298101C Fibre machinery driving device |
| 01/25/2007 | DE102005033574A1 Printing machine and auxiliary component e.g. folding unit, synchronizing arrangement, has synchronization controllers, where additional synchronization controller is arranged for connecting all auxiliary components with one another |
| 01/24/2007 | EP1746715A2 Method for compensating different torques of two mechanically coupled electric motors and device therefor |
| 01/24/2007 | EP1746714A1 Electric transmission and method for its operation |
| 01/24/2007 | CN1902813A Motor controller |
| 01/24/2007 | CN1902812A Ac voltage generating apparatus and motive power outputting apparatus |
| 01/24/2007 | CN1297064C Controller for two or more DC motors |
| 01/24/2007 | CN1297063C Electric motor control device |
| 01/24/2007 | CN1296225C Train control system, communication network system and train control device |
| 01/23/2007 | US7166982 Hardware based configurable motion control apparatus and method |
| 01/23/2007 | US7166980 Methods and apparatus for monitoring a brushed permanent magnet motor using back-emf measurements |
| 01/17/2007 | EP1743563A2 Vacuum cleaner |
| 01/17/2007 | EP1743403A1 Device for connecting an electric drive to at least one supply network and method for the production of such a connecting device |
| 01/17/2007 | CN1898515A Air-separation apparatus, integrated air-separation and metal-production apparatus and method of starting one such air-separation apparatus |
| 01/17/2007 | CN1897455A Motor drive unit |
| 01/16/2007 | US7164953 Speed control device |
| 01/16/2007 | US7164245 Brushless motor drive device |
| 01/16/2007 | US7164242 Variable speed drive for multiple loads |
| 01/11/2007 | US20070007920 Motor controller |
| 01/10/2007 | EP1741179A1 Rotor driving control device and image forming apparatus |
| 01/04/2007 | US20070001632 Motor drive and magnetic disc apparatus |
| 01/04/2007 | DE10125608B4 Gebersignalumsetzer für Werkzeug- und Produktionsmaschinen, sowie Robotern Encoder signal converter for machine tools and production machines and robots |
| 01/03/2007 | EP1738004A1 Method for synchronously switching a motor between two frequency converters |
| 01/03/2007 | EP0846993B1 Synchronizing method for communication |
| 01/03/2007 | CN1293699C Motor driver |
| 01/02/2007 | US7157885 Inverter controlled generator set and method for controlling the same |
| 12/28/2006 | US20060290302 Sensorless control systems and methods for permanent magnet rotating machines |
| 12/27/2006 | EP1737116A1 Motor controller |
| 12/26/2006 | US7154238 Semiconductor integrated circuit including a motor driving control apparatus having an amplitude regulation circuit |
| 12/26/2006 | US7154237 Unified power control method of double-ended inverter drive systems for hybrid vehicles |
| 12/21/2006 | US20060284579 Power supply interrupting apparatus |
| 12/20/2006 | CN1291546C Rotary speed search device of induction motor and its method |
| 12/14/2006 | WO2006132478A1 Screen driver apparatus and control apparatus for motor applied thereof |
| 12/14/2006 | US20060279241 Motor controller and motor controlling method |
| 12/14/2006 | US20060279238 Device for feeding an actuating drive that can be driven wirelessly |
| 12/13/2006 | EP1732203A1 Power output device and vehicle using the same |
| 12/13/2006 | CN1289813C Wind power device |
| 12/12/2006 | US7148648 Controller for controlling actuator device installed on vehicle so as to maintain silence and comfort in vehicle |
| 12/12/2006 | US7148638 Method and apparatus for embedding motor error parameter data in a drive motor of a power driven wheelchair |