| Patents for H02P 6 - Arrangements for controlling synchronous motors or other dynamo-electric motors with electronic commutators in dependence on the rotor position; Electronic commutators therefor (19,185) |
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| 02/13/2008 | EP1886208A1 Cooling system for a computer system |
| 02/13/2008 | CN201022185Y Electromotor controller |
| 02/13/2008 | CN201022184Y Online replacement machine for secure quick controller |
| 02/13/2008 | CN101124718A Motor drive device and electronic device |
| 02/13/2008 | CN101123413A Controller for high-power, high voltage and five level frequency conversion voltage adjusting device |
| 02/13/2008 | CN101123410A Load driving device and electrical apparatus using the same |
| 02/13/2008 | CN101123409A Precise rotation speed source device for aviation |
| 02/13/2008 | CN101123408A Control method for power angle of precise rotation speed source in aviation |
| 02/13/2008 | CN100369366C Electric machinery |
| 02/12/2008 | US7330011 Motor driving apparatus |
| 02/07/2008 | WO2008015856A1 Electric power steering system |
| 02/07/2008 | WO2008015157A1 Synchronous motor, encoderless motor system and a method for operating an encoderless motor system with a synchronous motor |
| 02/07/2008 | WO2008014855A1 Drive and method |
| 02/07/2008 | US20080030163 Controller for motor |
| 02/07/2008 | US20080030162 Method and system in connection with permanent magnet synchronous machines |
| 02/07/2008 | US20080030161 Electric motor system |
| 02/07/2008 | DE10206156B4 Motorregelvorrichtung Engine control unit |
| 02/07/2008 | DE102006036288A1 Synchronmotor, geberloses Motorsystem, sowie ein Verfahren zum Betreiben eines geberlosen Motorsystems mit einem Synchronmotor Synchronous motor sensorless motor system and a method for operating a sensorless motor system with a synchronous motor |
| 02/06/2008 | CN201018441Y Unidirectional rotation submersible pump |
| 02/06/2008 | CN201018440Y Angular position and rotary speed testing apparatus of switch reluctance motor rotor |
| 02/06/2008 | CN201018393Y High-speed electromagnetic propeller |
| 02/06/2008 | CN201018382Y Fuel oil engine dynamic optimization running servo loading device |
| 02/06/2008 | CN101120505A Determining the position of the rotor in an electric motor |
| 02/06/2008 | CN101119091A Motor driving circuit and method |
| 02/06/2008 | CN101119090A High voltage synchronous machine whole digitization vector control device |
| 02/06/2008 | CN100367656C Controlling device of permanent-magnet synchro motor |
| 02/06/2008 | CN100367655C Method and apparatus for adjustment of the rotor angle of an elevator motor |
| 02/06/2008 | CN100367654C Motor-drive circuit having frequency setting and correcting function and method thereof |
| 02/06/2008 | CN100366902C Driver of electric compressor |
| 02/05/2008 | US7327378 Laser scanning unit |
| 01/31/2008 | WO2008013167A1 Variable magnetic flux motor drive system |
| 01/31/2008 | WO2008012212A2 Circuit arrangement |
| 01/31/2008 | US20080024086 Semiconductor device for controlling rotation of motor |
| 01/31/2008 | DE10228988B4 Resonant schaltender Umrichter Resonant switching inverter |
| 01/31/2008 | DE102007033801A1 Steuerung für Motor Control for motor |
| 01/31/2008 | CA2813526A1 Variable-flux motor drive system |
| 01/31/2008 | CA2659088A1 Variable-flux motor drive system |
| 01/30/2008 | CN201015187Y Control module group of ceiling fan motors |
| 01/30/2008 | CN201013614Y Immersible pump powered by solar energy |
| 01/29/2008 | US7323842 Rotating electrical machine |
| 01/29/2008 | US7323840 Magnetic-pole detecting system for synchronous AC motor and magnetic-pole detecting method therefor |
| 01/29/2008 | US7323834 Synchronous motor control system |
| 01/24/2008 | US20080018295 Motor Drive Control Circuit and Motor Apparatus Using The Same |
| 01/24/2008 | US20080018291 Controller for motor |
| 01/24/2008 | US20080018289 Single-phase position sensorless permanent magnet motor control apparatus |
| 01/24/2008 | US20080018278 Motor and drive control device therefor |
| 01/24/2008 | US20080018277 Motor and drive control device therefor |
| 01/24/2008 | US20080018275 Sensorless control in a permanent magnet machine |
| 01/24/2008 | US20080018274 Motor Driving Apparatus |
| 01/24/2008 | DE10120639B4 Steuersystem für einen Permanentmagnetmotor A control system for a permanent magnet motor |
| 01/23/2008 | EP1881595A1 Motor control device |
| 01/23/2008 | EP1881593A2 Method of managing transitions in a three-phase BLDC motor and corresponding device |
| 01/23/2008 | EP1881581A2 Frequency converter-fed three-phase current asynchronous motor |
| 01/23/2008 | EP1880468A2 Apparatus and methods for estimation of initial phase of a brushless motor |
| 01/23/2008 | CN100364228C Generated power control system |
| 01/23/2008 | CN100364226C Controller for semiconductor device |
| 01/23/2008 | CN100364225C Sensorless motor driving device and its driving method |
| 01/23/2008 | CN100364224C Controller for permanent magnet motor |
| 01/22/2008 | US7321216 Motor control apparatus and vehicle steering apparatus using the same |
| 01/17/2008 | WO2008007723A1 Load drive device and vehicle using the same |
| 01/17/2008 | WO2008007544A2 Electric motor, method for correcting sensor output for the same, and control circuit |
| 01/17/2008 | WO2008007541A1 Servo motor monitoring device |
| 01/17/2008 | WO2008007510A2 Electric motor, drive system employing multiple electric motors, and method for controlling the same |
| 01/17/2008 | WO2008006771A2 Method and device for determining the positon of the rotor of a brushless and sensorless electric motor |
| 01/17/2008 | WO2008006686A1 Method and device for the operation of a synchronous motor |
| 01/17/2008 | DE102006032491A1 Verfahren und Vorrichtung zur Bestimmung der Rotorposition bei einem bürstenlosen und sensorlosen Elektromotor Method and apparatus for determining the rotor position in a brushless and sensorless electric motor |
| 01/17/2008 | DE102006031453A1 Rotor`s e.g. permanently energized rotor, relative position determining method for e.g. electric linear motor, involves determining actual commutating offset value, where oscillation amplitude of movement is in maximum range at actual value |
| 01/16/2008 | EP1879288A2 Rotation angle determination for an electric motor |
| 01/16/2008 | CN101106348A A speed control system of DC brushless motor |
| 01/16/2008 | CN101106347A Control device for fuel pump and method for determining abnormal condition and controlling fuel pump |
| 01/16/2008 | CN101106346A Synchromous machine drive system |
| 01/16/2008 | CN100362738C Motor starting method containing asymmetric air gap structure |
| 01/16/2008 | CN100362737C Rotor angle estimation for permanent magnet synchronous motor drive |
| 01/16/2008 | CN100361873C Control system for welding motor of bundling tool |
| 01/10/2008 | WO2008005363A2 Parking control technique for permanent magnet motor drives with sinusoidal bemf |
| 01/10/2008 | WO2008004417A1 Sensorless control apparatus of synchronous machine |
| 01/10/2008 | WO2008004322A1 Brushless motor drive circuit and motor having the same |
| 01/10/2008 | WO2008003709A1 Sensorless technology, estimation of sampled back emf voltage values and/or the sampled inductance values based on the pulse width modulation periods |
| 01/10/2008 | DE102007030748A1 Rotorpositionserfassungsschaltung und Motoransteuervorrichtung Rotor position detection circuit and motor driving |
| 01/09/2008 | EP1874669A1 Control system for controlling the speed of a passenger conveyor |
| 01/09/2008 | CN201004614Y An improved brushless fan motor control circuit |
| 01/09/2008 | CN201004585Y A novel electromotor |
| 01/09/2008 | CN101102089A 电动机控制装置 Motor control means |
| 01/09/2008 | CN101102088A Rotor position detection circuit and motor driving device |
| 01/09/2008 | CN101102067A Synchronization motor and its speed adjustment of DC armature three-phase AC excitation |
| 01/09/2008 | CN100361384C Inverter device integrated electric compressor |
| 01/09/2008 | CN100361383C Synchronous motor excitation invariable power angle closed-loop auto-regulation method and its regulating device |
| 01/08/2008 | CA2408785C Supply of electric power using fuel cell and chargeable/dischargeable storage |
| 01/03/2008 | WO2008001759A1 Ac-input type brushless dc motor and electric appliance mounting the same |
| 01/03/2008 | US20080001571 Motor control device |
| 01/03/2008 | US20080001570 Method for Controlling a Wound Rotor Synchronous Motor |
| 01/03/2008 | DE19882569B4 Steuerung für einen Wechselstrommotor Control for an AC motor |
| 01/03/2008 | DE102006033026A1 Verfahren zur Regelung einer Pumpe zum Fördern eines flüssigen Mediums Method for controlling a pump for conveying a liquid medium |
| 01/02/2008 | EP1873898A2 Method for regulating a pump for conveying a liquid medium |
| 01/02/2008 | CN201001095Y Brushless DC motor control system and inversion module thereof |
| 01/02/2008 | CN201001094Y Single phase brushless DC permanent-magnet motor controller |
| 01/02/2008 | CN201001093Y Brushless DC permanent-magnet motor controller with voltage switching mechanism |
| 01/02/2008 | CN201001068Y Inversion type AC permanent-magnet electric generating set |
| 01/02/2008 | CN200998556Y Controlling gear for the horseback riding machine |
| 01/02/2008 | CN101099289A Drive system and control method of the same |