| 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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| 12/25/2008 | US20080315823 Control and Power Device for a Rotating Electrical Machine |
| 12/25/2008 | US20080315811 System and Method for Collecting Characteristic Information of a Motor, Neural Network and Method for Estimating Regions of Motor Operation from Information Characterizing the Motor, and System and Method for Controlling Motor |
| 12/25/2008 | US20080315810 Motor control apparatus and motor control method |
| 12/25/2008 | US20080315809 Motor controller and electric power steering apparatus |
| 12/25/2008 | US20080315807 Method for Operating an Electronically Commutated Motor, and Motor for Carrying Out a Method Such as This |
| 12/24/2008 | WO2008156541A2 Calibrating stepper motor by driving fractional ranges |
| 12/24/2008 | WO2008156194A1 Ac motor drive controller |
| 12/24/2008 | DE112007000365T5 Steuerverfahren für einen bürstenlosen Motor und bürstenloser Motor A control method for a brushless motor and the brushless motor |
| 12/24/2008 | DE102008002339A1 Erregungszeitpunkt-Bestimmungsschaltung und Bestimmungsverfahren für einen Erregungszeitpunkt eines Motors Excitation timing determining circuit and method for determining an excitation time of a motor |
| 12/24/2008 | DE102007039764B3 Ventilator for respiration device, has control unit connected to three stator coils, and has switch unit connected in series, where partial switches of each switch unit is provided for activating stator coil |
| 12/24/2008 | DE102007028384A1 Verfahren und Schaltungsanordnung zum Betreiben eines bürstenlosen Gleichstrommotors Method and circuit arrangement for operating a brushless DC motor |
| 12/24/2008 | CN201171193Y Apparatus for generating ambipolar simulation current signal |
| 12/24/2008 | CN201171192Y Apparatus for regulating speed of novel tri-phase switch reluctance motor |
| 12/24/2008 | CN101331674A Electronic commutator circuits |
| 12/24/2008 | CN101331673A Motor driving device and car provided with the same |
| 12/24/2008 | CN101330270A Motor control device and compressor |
| 12/24/2008 | CN101330269A Motor controller and electric power steering apparatus |
| 12/24/2008 | CN101330268A Hexaphase brushless dc motor controller |
| 12/24/2008 | CN101330267A Axial gap type motor/generator |
| 12/24/2008 | CN101330243A Printed circuit board for a brushless motor and a brushless motor using the same |
| 12/24/2008 | CN100446405C Method and device for controlling startup of motor |
| 12/24/2008 | CN100446404C Brushless DC motor driver |
| 12/24/2008 | CN100446403C Position sensor fault tolerant control for automotive propulsion system |
| 12/23/2008 | CA2322539C Motor controller |
| 12/18/2008 | WO2008153092A1 Rotor position detection device and rotor position detection method |
| 12/18/2008 | WO2008152761A1 Motor driving device, motor device, and integrated circuit device |
| 12/18/2008 | US20080309271 Control and Power Module for a Rotating Electric Machine |
| 12/18/2008 | US20080309268 Initial Pole Position Estimating Apparatus and Method for Ac Synchronous Motor |
| 12/18/2008 | US20080309267 Method and apparatus for resolver compensation |
| 12/18/2008 | US20080309260 Shaft Type Linear Motor, Mounting Head and Component Mounting Device With the Linear Motor, and Position Detection Method for Shaft for Driving the Linear Motor |
| 12/18/2008 | DE102007019723A1 Method for production of pulse width modulation signal for commutation of brushless electrical motor, involves utilizing timer unit with user memory and data memory that is freely programmable by user |
| 12/17/2008 | EP2003772A2 Motor drive circuit, method, and disc device using the same |
| 12/17/2008 | EP2003771A1 Closed loop sensorless control of permanent magnet synchronous motors |
| 12/17/2008 | EP2002939A2 Electric power tool |
| 12/17/2008 | EP2002528A2 Motor and electric power supply control apparatus for the motor |
| 12/17/2008 | EP1350308B1 Motor driver |
| 12/17/2008 | CN201167282Y Power converter for reluctance motor of single terminal drive switch |
| 12/17/2008 | CN101326708A Control apparatus and method for motor drive system |
| 12/17/2008 | CN101326707A Inverter device |
| 12/17/2008 | CN101325395A Method and system for torque control in permanent magnet machines |
| 12/17/2008 | CN101325392A Device and method for controlling brushless motor |
| 12/17/2008 | CN101325391A Motor control apparatus |
| 12/17/2008 | CN101325390A Control method for brushless DC motor |
| 12/17/2008 | CN101325389A Fan system and detecting device thereof |
| 12/17/2008 | CN101323316A Motor controller and electric power steering apparatus |
| 12/17/2008 | CN100444516C 逆变器装置 The inverter device |
| 12/16/2008 | US7466094 Motor driving apparatus, and initial driving method for three-phase motor |
| 12/16/2008 | US7466093 Motor drive unit and electric apparatus having a motor |
| 12/16/2008 | US7466092 Polyphase motor |
| 12/11/2008 | WO2008149638A1 Brushless motor |
| 12/11/2008 | WO2008148401A1 Method for the operation of a single-phase electronically commutated motor on a direct current source, and motor for performing such a method |
| 12/11/2008 | WO2008148160A1 Torque control for ac motors |
| 12/11/2008 | US20080304815 Brushless motor control circuit assembly for ceiling fan |
| 12/11/2008 | US20080303464 Brushless Dc Motor and Electric Apparatus Mounting It |
| 12/11/2008 | US20080303463 Motor control |
| 12/11/2008 | US20080303462 Method for operation of a three-phase rotating electrical machine, and an apparatus for carrying out the method |
| 12/10/2008 | EP2001121A2 Engine start system with quadrature AC excitation |
| 12/10/2008 | EP1874669B1 Control system for controlling the speed of a passenger conveyor |
| 12/10/2008 | EP1071194B1 Actuator |
| 12/10/2008 | CN201163757Y Power source and cleaning machine adopting the same |
| 12/10/2008 | CN201163756Y Power source and hand-hold electric tool adopting the same |
| 12/10/2008 | CN201163755Y High power MOSFET driving module |
| 12/10/2008 | CN201163742Y Brushless DC motor of electronic commutator |
| 12/10/2008 | CN201161425Y Power source and woodworking tool employing the power source |
| 12/10/2008 | CN201161377Y Dual-purpose portable movable electric tool, garden tool, woodworking tool |
| 12/10/2008 | CN101322307A Driver for a brushless motor, system comprising a driver and a brushless motor and a method for driving a motor |
| 12/10/2008 | CN101320952A Driving device of fan motor |
| 12/10/2008 | CN101320951A Composite control apparatus of electric motor |
| 12/10/2008 | CN101320950A Motor control method and device |
| 12/10/2008 | CN101320949A Signal transmission apparatus of DC brushless motor used for ceiling fan |
| 12/10/2008 | CN101320948A Motor control method and device |
| 12/10/2008 | CN100442650C Motor controlling method and apparatus thereof |
| 12/10/2008 | CN100441866C Pump driving method and device therefor |
| 12/09/2008 | US7463006 Motor and drive control device therefor |
| 12/04/2008 | WO2008146598A1 Sensor-less control device for permanent-magnet synchronous electric motor |
| 12/04/2008 | WO2008146592A1 Drive device for single-phase dc brushless motor |
| 12/04/2008 | WO2008146555A1 Fan motor device |
| 12/04/2008 | WO2008146453A1 Motor-integrated magnetic bearing |
| 12/04/2008 | US20080297084 Control Circuit for an Electronically Commutated Motor |
| 12/04/2008 | US20080297083 Single-sensor based commutation of multi-phase motor |
| 12/04/2008 | US20080297082 Drive control device of motor and a method of start-up |
| 12/04/2008 | US20080297081 Brushless motor driving apparatus |
| 12/04/2008 | US20080297080 Hand-Guided or Stationary Power Tool Having a Drive Unit |
| 12/04/2008 | US20080297079 Rotor position sensing system of brushless motor |
| 12/04/2008 | DE10344914B4 Steuerungsalgorithmus für eine AC-Maschine ohne Positionssensor Control algorithm for an AC machine without position sensor |
| 12/04/2008 | DE102008025442A1 Drehpositionsbestimmungssystem für bürstenlosen Motor Rotational positioning system for brushless motor |
| 12/03/2008 | EP1998434A2 Drive control circuit for electric motor and elctric motor equipped with same |
| 12/03/2008 | CN101317326A Apparatus and method for driving two-phase SRM electric motor |
| 12/03/2008 | CN101316089A Driving circuit of DC brushless motor |
| 12/03/2008 | CN101316088A Rotor position sensing system of brushless motor |
| 12/03/2008 | CN101316087A Drive control circuit for electric motor and electric motor equipped with same |
| 12/03/2008 | CN101316086A Control circuit of fan system and motor |
| 12/03/2008 | CN101314362A Motor controller and electric power steering apparatus |
| 12/03/2008 | CN100440717C Motor driving device and method thereof |
| 12/03/2008 | CN100440716C Driving method and driver of brushless DC motor |
| 12/03/2008 | CN100440079C Finite angle driving controller of direct-drive triple redundant brushless DC torque motor |
| 12/03/2008 | CN100439815C Freezing circulation device |
| 12/02/2008 | US7459876 Motors and control methods thereof |
| 11/27/2008 | WO2008142940A1 Fan motor control device and air conditioner |
| 11/27/2008 | DE102008021427A1 Verfahren und Vorrichtung zum Bestimmen der Drehstellung eines Elektromotors Method and device for determining the rotational position of an electric motor |