| 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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| 04/06/2011 | CN201789463U Brushless controller for electric bike |
| 04/06/2011 | CN201789462U Variable-speed control circuit and food processing machine containing same |
| 04/06/2011 | CN201789461U High-power DC brushless electric motor controller |
| 04/06/2011 | CN1998131B Motor drive circuit, motor, and motor drive method |
| 04/06/2011 | CN102007684A Actuator with zero point initialization |
| 04/06/2011 | CN102007683A Motor driving device, integrated circuit device, motor device, and motor driving system |
| 04/06/2011 | CN102006008A Variable frequency control system of single/three phase permanent magnet motor of home appliance and control method |
| 04/06/2011 | CN102005996A Driving system of permanent magnet synchronous motor |
| 04/06/2011 | CN102005995A Rapid test method and device for initial position of permanent magnet synchronous motor rotor |
| 04/06/2011 | CN102005994A Same-phase switching circuit and actuating device of rare-earth permanent magnet synchronous electric motor |
| 04/06/2011 | CN102005993A Method and device for controlling permanent magnet direct current brushless without hall motor |
| 04/06/2011 | CN102004456A Control circuit of intelligent food waste disposer |
| 04/06/2011 | CN102001094A Reliable joint control-driven component and control method thereof |
| 04/06/2011 | CN101783636B Motor rotor position estimation method and motor drive control method |
| 04/06/2011 | CN101464032B Sine DC variable frequency air conditioner controller and its control method |
| 04/06/2011 | CN101262162B Fuel engine servo loading device and its dynamic optimization operation control method |
| 04/06/2011 | CN101087119B Air-conditioner and its control method |
| 04/05/2011 | US7919944 Motor driving circuit |
| 04/05/2011 | CA2405973C Drive circuit for a brushless dc motor |
| 03/31/2011 | WO2010151853A3 Epitrochoidal electric motor |
| 03/31/2011 | US20110074333 Control apparatus for multi-phase rotary machine and electric power steering system |
| 03/31/2011 | US20110074327 Control of sinusoidally driven brushless dc (bldc) motors |
| 03/31/2011 | US20110074326 Electrical motor/generator drive apparatus and method |
| 03/31/2011 | US20110074325 Electronic Commutator Circuits |
| 03/31/2011 | US20110074324 Control Device for Synchronous Motor |
| 03/31/2011 | US20110074322 Apparatus and method for detecting lock error in sensorless motor |
| 03/31/2011 | US20110074321 Motor drive control circuit |
| 03/31/2011 | DE102010032500A1 Verfahren und System zum Testen von Elektromotoren Method and system for testing electric motors |
| 03/31/2011 | DE102009041483A1 Measuring system for position determination of primary part of linear motor relative to secondary part, has absolute value measurement system for detecting reference position of primary part relative to secondary part |
| 03/30/2011 | EP2302785A2 Control of sinusoidally driven brushless DC (BLDC) motors |
| 03/30/2011 | CN201781456U Alternating-current permanent magnet synchronous motor control system for electric vehicle |
| 03/30/2011 | CN201781455U Direct current brushless motor control-driven circuit and direct current brushless motor having the same |
| 03/30/2011 | CN201781396U Direct-drive type brushless Hall-free DC motor for washing machine |
| 03/30/2011 | CN201779732U Direct-current variable-frequency range hood |
| 03/30/2011 | CN201777757U Brushless DC driving device for elevator |
| 03/30/2011 | CN101997466A Estimating rotor angular position and velocity and verifying accuracy of position sensor outputs |
| 03/30/2011 | CN101997465A Motor control device |
| 03/30/2011 | CN101997464A Motor control device and method thereof |
| 03/30/2011 | CN101997463A Double-direct current brushless motor controller of currency counting machine and control method thereof |
| 03/30/2011 | CN101997462A Dual-servo distribution transmission system |
| 03/30/2011 | CN101997377A Multiphase winding permanent magnet brushless direct current motor as well as control method and control circuit thereof |
| 03/30/2011 | CN101557187B Control device for brushless direct current motor sensorless and method thereof |
| 03/30/2011 | CN101534026B Switched reluctance motor with bipolar excitation 8/6 structure sectional rotor |
| 03/30/2011 | CN101436839B Correction constant calculating system and method |
| 03/24/2011 | US20110068724 Sensorless Lost/Found Rotor Detection for Permanent Magnet Motors |
| 03/24/2011 | US20110068723 System For Operating DC Motors And Power Converters |
| 03/24/2011 | US20110068719 Battery system |
| 03/24/2011 | DE102010035798A1 Electromechanical actuator for actuating piston in e.g. dry clutch of transmission of motor vehicle, has switching elements provided for controlling motor phases and switched in conductive manner such that motor phases are short-circuited |
| 03/24/2011 | DE102009029327A1 Verfahren zum Betreiben einer elektrischen Maschine sowie Antriebsvorrichtung Method for operating an electrical machine and drive device |
| 03/24/2011 | DE102007025210B4 Motorsteuerung und Motorsteuerungsverfahren Motor control and motor control method |
| 03/23/2011 | EP2298625A1 Electric power steering device |
| 03/23/2011 | CN201774491U Automatic speed regulating gear of oil extractor |
| 03/23/2011 | CN201774490U Motor multi-stage gradient sensing current-limiting control device |
| 03/23/2011 | CN201774489U Switch reluctance motor interference-resistant control circuit |
| 03/23/2011 | CN101989827A Method for automatically adjusting speed loop control parameters of alternating-current servo system based on inertia identification |
| 03/23/2011 | CN101989826A Speed regulating method for switched reluctance motor controller and speed regulator |
| 03/23/2011 | CN101385231B Device for controlling a polyphase rotating machine |
| 03/23/2011 | CN101373944B Driver for brushless DC motor |
| 03/23/2011 | CN101292417B Motor drive circuit and disc drive employing it |
| 03/22/2011 | US7911166 Polyphase rotating machine equipped with an improved control device |
| 03/22/2011 | US7911162 Motor drive device and control method |
| 03/22/2011 | US7911160 Oscillation device, optical deflection apparatus, and drive-signal generating method |
| 03/17/2011 | WO2011031787A1 Method of operating a motor |
| 03/17/2011 | WO2011030376A1 Servo device |
| 03/17/2011 | WO2011029654A2 Method for the operation of an electric machine, and driving device |
| 03/17/2011 | US20110066327 Power steering apparatus |
| 03/17/2011 | US20110062910 Method of Driving DC Motor and Related Circuit for Avoiding Reverse Current |
| 03/17/2011 | US20110062909 Position sensorless control of permanent magnet motors |
| 03/17/2011 | US20110062907 Apparatus and method for driving sensorless motor |
| 03/17/2011 | US20110062906 Device and method for controlling motor |
| 03/17/2011 | US20110062905 Motor control device and electric power steering system |
| 03/17/2011 | US20110062904 Alternating current motor control system |
| 03/17/2011 | US20110062902 Method and apparatus for low speed permanent magnet motor operation |
| 03/17/2011 | DE102009029155A1 Verfahren und Vorrichtung zur Bestimmung einer Rotorlage einer Synchronmaschine Method and apparatus for determining a rotor position of a synchronous machine |
| 03/16/2011 | EP2296264A1 Motor control device and vehicle-steering device comprising same |
| 03/16/2011 | EP2296263A2 Apparatus for driving motor of air conditioner and method for driving the same |
| 03/16/2011 | EP2294688A1 Method for determining the inductances of a permanent magnet synchronous machine |
| 03/16/2011 | EP2294678A2 Motor with magnetic sensors |
| 03/16/2011 | CN201766543U Permanent-magnetic synchronous brushless motor controller |
| 03/16/2011 | CN201766542U Motor apparatus |
| 03/16/2011 | CN201763525U Permanent magnet direct current brushless pitch control device |
| 03/16/2011 | CN101986550A Electric bicycle control system |
| 03/16/2011 | CN101986549A Control circuit of electric bicycle |
| 03/16/2011 | CN101986548A Control method for reducing pulsating current of five-phase brushless direct current motor |
| 03/16/2011 | CN101267181B Controllable brushless motor |
| 03/15/2011 | US7906925 Electric motor, drive system employing multiple electric motors, and method for controlling the same |
| 03/10/2011 | WO2011027521A1 Motor-driven power steering apparatus |
| 03/10/2011 | WO2011026988A2 Device and method for determining the rotor position at a low speed or during a standstill |
| 03/10/2011 | WO2010105795A3 Correction of counting errors upon evaluation of current ripples in a dc motor |
| 03/10/2011 | US20110057593 Position Sensorless Motor Control |
| 03/10/2011 | US20110057592 Power transistor circuit |
| 03/10/2011 | US20110057591 Synchronous electric motor drive system |
| 03/10/2011 | US20110057590 Method of Operating a Motor |
| 03/10/2011 | US20110057589 Computer fan control system |
| 03/10/2011 | US20110056707 Fire-Extinguishing System and Method for Operating Servo Motor-Driven Foam Pump |
| 03/10/2011 | DE102009041878A1 Steuerbarer Gleichstrom-Motor mit modifizierter Kennlinie Controllable DC motor with a modified characteristic |
| 03/10/2011 | CA2810719A1 Device and method for the detection of the rotor position at low rotational speeds or at a standstill |
| 03/09/2011 | EP2293430A1 Device and method for rotor positioning at low speed or standstill |
| 03/09/2011 | EP2293429A2 Secured surveillance and control device for an aircraft handling actuator |
| 03/09/2011 | EP2293428A1 Motor control device and electric power steering device |