| 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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| 09/25/2008 | DE19815964B4 Elektromotor Electric motor |
| 09/25/2008 | DE112006003016T5 Motorantriebsvorrichtung Motor driving device |
| 09/25/2008 | DE102007013462A1 Leistungselektronische Schaltungsanordnung für eine Drehfeldmaschine Power electronic circuitry for an induction machine |
| 09/25/2008 | DE10028492B4 System zum Steuern eines netzgeführten Wechselstrom-Synchronmotors System for controlling a line-commutated AC synchronous motor |
| 09/24/2008 | EP1972993A1 Image forming apparatus appropriately setting current value for driving motor |
| 09/24/2008 | EP1972053A2 Electric motor control |
| 09/24/2008 | EP1972051A1 Method for determining the position of a rotor of a synchronous machine having at least one excitation winding |
| 09/24/2008 | CN201122923Y Compensation circuit of DC frequency conversion compressor rotor position detecting loop |
| 09/24/2008 | CN201122922Y Driving circuit of DC compressor |
| 09/24/2008 | CN201122921Y Mechanical driving mechanism of switch reluctance motor |
| 09/24/2008 | CN201119527Y Air blower circuit |
| 09/24/2008 | CN101273520A AC synchronous motor initial magnetic pole position estimation device and its method |
| 09/24/2008 | CN101273519A Method of operating a brushless DC motor |
| 09/24/2008 | CN101273517A Inverter apparatus |
| 09/24/2008 | CN101272125A Motor drive system with fault tolerance function |
| 09/24/2008 | CN101272115A Electromotor system, control method and permanent magnet synchronous electromotor |
| 09/24/2008 | CN101272114A Frequency conversion control device of DC motor |
| 09/24/2008 | CN101272113A Brushless DC motor control device |
| 09/24/2008 | CN101272112A Electronic switching device for an electric polyphase machine |
| 09/24/2008 | CN101271348A Digital steering engine |
| 09/24/2008 | CN101271180A Optical fiber resist remover |
| 09/24/2008 | CN100421351C Drive control for vehicle |
| 09/24/2008 | CN100421349C Brushless motor driving device |
| 09/23/2008 | US7427841 Driving method and driver of brushless DC motor |
| 09/18/2008 | WO2008111875A1 Non-contact switching system for dc motors |
| 09/18/2008 | WO2008111457A1 Synchronous motor sensorless control device |
| 09/18/2008 | US20080224650 Feed motor lock detection device |
| 09/18/2008 | US20080224641 Driver for a Brushless Motor and Data Reading/Writing Device Comprising a Brushless Motor Controlled by Such a Driver |
| 09/18/2008 | US20080224639 Method and Device for Commutating Electromechanical Actuators |
| 09/18/2008 | US20080224575 Servomotor neutral position setting apparatus of wireless remote-control model |
| 09/18/2008 | DE102007012150A1 Method for controlling brushless direct current motor, particularly pulse width modulation controller, involves gradually increasing or reducing voltage level of external controlling signal according to change in level of hall signal |
| 09/17/2008 | EP1971022A2 Brake-controllable brushless motor |
| 09/17/2008 | EP1969711A2 Electric motor control |
| 09/17/2008 | EP1968844A1 Power steering systems using electric motor with sensorless control |
| 09/17/2008 | EP1314242B1 Method for controlling or regulating the current in a direct current machine and dc machine for such a method |
| 09/17/2008 | EP1216499B1 Electronically commutable motor |
| 09/17/2008 | CN201118518Y Automatic tracking energy-saving control device for oil drawer |
| 09/17/2008 | CN201118512Y Speed-adjusting motor torque compensation circuit |
| 09/17/2008 | CN201118503Y Brushless electronic drive electromotor |
| 09/17/2008 | CN201118502Y Relay conversion structure for electric bicycle |
| 09/17/2008 | CN201118501Y Failure detection alarm circuit for UVW coder signal processing circuit |
| 09/17/2008 | CN201118500Y Single-phase drive control circuit for DC brushless fan |
| 09/17/2008 | CN201118499Y LCD brushless electromotor controller |
| 09/17/2008 | CN201118498Y Power circuit device for switch magnetic resistance electromotor including intelligent power module |
| 09/17/2008 | CN201118420Y Permanent magnetic DC control engine |
| 09/17/2008 | CN101268610A Method for supplying electrical power to a DC motor which can be commutated electronically via a semiconductor power output stage |
| 09/17/2008 | CN101268609A Method for controlling an electric motor, control unit and electric motor |
| 09/17/2008 | CN101267184A Method and system for controlling permanent magnet AC machines |
| 09/17/2008 | CN101267181A Controllable brushless motor |
| 09/17/2008 | CN101267180A Control circuit |
| 09/17/2008 | CN101267179A High-speed brushless DC electromotor start/power generation system based on dual-level matrix frequency converter |
| 09/17/2008 | CN101267178A A start method for DC frequency conversion compressor |
| 09/17/2008 | CN101267177A Compressor start location method |
| 09/17/2008 | CN101267176A Motor drive circuit, motor drive method and disc device using the same |
| 09/17/2008 | CN100420146C Motor driver |
| 09/17/2008 | CN100420145C A low-loss, high reliability integration magnetic levitation flywheel DC brushless motor control system |
| 09/17/2008 | CN100420144C Motor drive device and electric device using motor |
| 09/17/2008 | CN100420143C Control method and control circuit for brushless DC motor |
| 09/17/2008 | CN100420142C Control device and method for DC brushless motor |
| 09/12/2008 | WO2008108159A1 Controller for motor, and vehicle |
| 09/12/2008 | WO2008007544A3 Electric motor, method for correcting sensor output for the same, and control circuit |
| 09/11/2008 | US20080218113 Output Contact for Feedback in Integrated Circuit Motor Driver |
| 09/11/2008 | US20080218108 Motor driving device and motor unit |
| 09/11/2008 | US20080218107 Motor Drive Unit and Electric Apparatus Having a Motor |
| 09/11/2008 | US20080218105 Method for Operating a Fuel Pump |
| 09/11/2008 | DE102007011018A1 Verfahren zum Betreiben einer Kraftstoffpumpe A method of operating a fuel pump |
| 09/10/2008 | EP1968183A1 Output contact for feedback in integrated circuit motor driver |
| 09/10/2008 | EP1968182A2 Method for operating a delta wound three-phase permanent magnet brushless motor |
| 09/10/2008 | EP1627463B1 Speed regulator for a brushless dc motor |
| 09/10/2008 | CN201113899Y Constant-current energy-saving phase advancer |
| 09/10/2008 | CN201113893Y Fan system and fan |
| 09/10/2008 | CN201113875Y DC brushless fan two-way control circuit |
| 09/10/2008 | CN201113874Y Brushless dc motor transmission-gear box |
| 09/10/2008 | CN201113873Y Electric bicycle control system |
| 09/10/2008 | CN201113872Y Switch reluctance motor per phase winding coil grouping drive apparatus |
| 09/10/2008 | CN201113871Y Single electric current sensor switch reluctance machine control device |
| 09/10/2008 | CN201113870Y Brushless dc motor system for blower fan coil pipe |
| 09/10/2008 | CN201113869Y Sewing machines speed governing motor drive controller |
| 09/10/2008 | CN201113868Y Cable disc type electric utensil adopting novel power source |
| 09/10/2008 | CN201113867Y Socket type electric utensil adopting novel power source |
| 09/10/2008 | CN201113742Y High voltage large power switch reluctance motor device |
| 09/10/2008 | CN201113540Y Solar energy started brushless dc motor control device |
| 09/10/2008 | CN101262196A Method for detecting DC motor rotor location of no location sensor brushless |
| 09/10/2008 | CN101262195A Five-level switch magnetic resistance motor power converter |
| 09/10/2008 | CN101262194A A motor parameter marking method for mixed dynamic motor |
| 09/10/2008 | CN101262193A Motor driving device and motor unit |
| 09/10/2008 | CN101262162A Fuel engine servo loading device and its dynamic optimization operation control method |
| 09/10/2008 | CN101261311A Output contact for feedback in integrated circuit motor driver |
| 09/10/2008 | CN100418298C Permanent-magnet synchronous motor rotor position sensing method and position sensing device |
| 09/10/2008 | CN100417813C Linear compressor and control method thereof |
| 09/09/2008 | US7423394 Single-sensor based commutation of multi-phase motor |
| 09/04/2008 | US20080211440 Measurement of speed and direction of coasting permanent magnet synchronous motor |
| 09/04/2008 | DE19829808B4 Verfahren und Einrichtung zum Steuern einer Drosselklappe mit einem bürstenlosen Motor und einem Getriebe Method and apparatus for controlling a throttle valve with a brushless motor and a gear |
| 09/03/2008 | EP1965490A2 Apparatus and method for driving synchronous motor |
| 09/03/2008 | EP1965489A1 Motor driving device and car provided with the same |
| 09/03/2008 | EP1964253A1 Improvements to tuning dc brushless motors |
| 09/03/2008 | EP1683262B1 Braking method for a synchronous machine |
| 09/03/2008 | CN101258673A A method for controlling a mechanically commutated electric motor |
| 09/03/2008 | CN101258672A Driver for a brushless motor and data reading/writing device comprising a brushless motor controlled by such a driver |
| 09/03/2008 | CN101257272A Method for deducing initial magnetic pole position of permanent magnet synchronous motor |