| 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) |
|---|
| 02/12/2013 | US8373372 Electrical motor/generator drive apparatus and method |
| 02/12/2013 | US8373370 Sensorless control method of high performance permanent magnet synchronous motor during emergency operation |
| 02/12/2013 | US8373369 Method and amplifier for operating a synchronous motor |
| 02/07/2013 | WO2013016894A1 Direct current brushless electric motor controller using alternating current electrical signal to control electric motor to rotate with constant rotation speed |
| 02/07/2013 | US20130033212 Sensorless bldc motor control by comparing instantaneous & average bemf voltages |
| 02/07/2013 | US20130033211 Switching-mode power supplies and control methods thereof |
| 02/07/2013 | US20130033210 Three-phase rotary machine control apparatus |
| 02/07/2013 | US20130033209 Motor control device |
| 02/07/2013 | US20130033208 Pwm control circuit and pwm control method |
| 02/07/2013 | US20130033207 Multi-phase rotary machine control apparatus and electric power steering system using the same |
| 02/07/2013 | DE102012014559A1 Lüfter Fan |
| 02/07/2013 | DE102011080428A1 Method for starting inner pole synchronous motor, involves feeding inductive reactive power in stator winding of synchronous motor, and feeding three-phase alternating current by power converter into stator windings |
| 02/06/2013 | EP2555418A1 Construction machine |
| 02/06/2013 | EP2555417A1 Determination of a rotor angle of an electric motor in a vehicle with wheel sensors |
| 02/06/2013 | EP2555416A1 Motor control device |
| 02/06/2013 | EP2555415A1 Electric power steering system |
| 02/06/2013 | EP2555414A2 Motor control unit and electric power steering system |
| 02/06/2013 | EP2553801A2 Method for driving an electric motor |
| 02/06/2013 | CN202721642U Direct current brushless motor driving system |
| 02/06/2013 | CN202721641U Reluctance motor system based on single chip microcomputer |
| 02/06/2013 | CN202721640U Brushless direct current motor control system for electric motor car |
| 02/06/2013 | CN202721639U Full-digital brushless direct current motor control system for electric motor car |
| 02/06/2013 | CN202720287U Apparatus for automatic detection and compensation of zero variation of rotary transformer |
| 02/06/2013 | CN102916636A Sensorless BLDC motor control by comparing instantaneous & average BEMF voltages |
| 02/06/2013 | CN102916635A Position detection system of brushless direct current motor |
| 02/06/2013 | CN102916634A Online angle correction method in angle control of doubly salient pole motor |
| 02/06/2013 | CN102916633A Control system of brushless direct current motor |
| 02/06/2013 | CN102916632A Linear modeling method of switch reluctance motor memristor |
| 02/06/2013 | CN102916631A Power converter of T-shaped five-level switched reluctance motor |
| 02/06/2013 | CN102916630A Speed measurement device for brushless direct current motor |
| 02/06/2013 | CN102916629A 风扇系统 Fan system |
| 02/06/2013 | CN101611539B Pulse-width-modulation driving of a manually operated electric machine tool |
| 02/05/2013 | US8368334 Brushless, three phase motor drive |
| 02/05/2013 | US8368332 Motor driving circuit |
| 02/05/2013 | US8368331 Methods and apparatus for monitoring average current and input power in an electronically commutated motor |
| 02/05/2013 | US8365545 Inverter system for on-vehicle air conditioner |
| 01/31/2013 | WO2013015320A1 Inverter device |
| 01/31/2013 | WO2012069229A3 Drive method and apparatus for an electric machine |
| 01/31/2013 | US20130026962 Methods and systems for controlling a motor |
| 01/31/2013 | US20130026961 Injection molding machine |
| 01/31/2013 | US20130026960 Brushless-motor drive apparatus |
| 01/31/2013 | US20130026959 Control device that detects whether or not irreversible demagnetization has occurred in permanent magnet of permanent magnet synchronous motor |
| 01/31/2013 | DE102012014319A1 Steuervorrichtung, die erfasst, ob eine irreversible Entmagnetisierung in einem Permanentmagneten eines Permanentmagnetsynchronmotors auftrat oder nicht Control device which detects whether an irreversible demagnetization occurred in a permanent magnet of a permanent magnet synchronous motor or not |
| 01/30/2013 | EP2552011A2 Injection molding machine |
| 01/30/2013 | EP2552010A2 Injection molding machine |
| 01/30/2013 | EP2550507A2 Method and device for determining the actual angle position of a rotatable magnetic component in an electric drive |
| 01/30/2013 | EP2550454A1 Method for controlling and/or regulating a metering pump |
| 01/30/2013 | CN202713216U Speed control device for high-accuracy synchronous motor |
| 01/30/2013 | CN202713106U External rotor type permanent magnet motor provided with rotor position sensor and servo motor system |
| 01/30/2013 | CN102906990A Method and apparatus for determining zero crossing of phase current of electronically commutated electrical machine, in particular for determining rotor position of electrical machine |
| 01/30/2013 | CN102904510A Starting method for permanent magnet single-phase synchronous motor and electronic device for implementing same |
| 01/30/2013 | CN102904509A Stepwise current-continued position-sensor-free control method of switched reluctance motor |
| 01/30/2013 | CN102904508A Rotor position detection method based on line-to-line back electromotive force for brushless direct current motor |
| 01/30/2013 | CN102904507A Device for detecting position of linear motor |
| 01/30/2013 | CN102904506A Permanent magnet synchronous motor rotor positioning method and device |
| 01/30/2013 | CN102904505A Integrated inverse control method for six-phase permanent magnet synchronous linear motor |
| 01/30/2013 | CN102904504A Permanent magnet synchronous motor system for automobile |
| 01/30/2013 | CN102904503A Method and system for pulse width modulation control of switched reluctance machine |
| 01/30/2013 | CN102904502A Position sensor-free control technology for four-phase doubly salient motor |
| 01/30/2013 | CN102904501A Mining intrinsic safety speed controller |
| 01/30/2013 | CN102904500A Controller for electronically-commutated drive motor |
| 01/30/2013 | CN102904499A General motor controller |
| 01/30/2013 | CN102904498A Control device that detects whether or not irreversible demagnetization has occurred |
| 01/30/2013 | CN102185559B Relaying control method for long-stator linear synchronous motor |
| 01/30/2013 | CN101877525B Electric motor |
| 01/30/2013 | CN101394145B Low speed synchronous motor drive operation |
| 01/30/2013 | CN101090226B Reluctance motor |
| 01/29/2013 | US8362738 Determination of the position of the rotor of an electric machine |
| 01/29/2013 | US8362730 Synchronous machine starting device |
| 01/29/2013 | US8362728 Rotor position detection at standstill and low speeds using a PMG to operate a wound field synchronous machine |
| 01/29/2013 | US8362727 Control device for synchronous motor |
| 01/29/2013 | US8362723 Motor drive circuit |
| 01/24/2013 | WO2013010561A1 Drive control for an ambulatory infusion device |
| 01/24/2013 | WO2012094453A3 Method and apparatus for communicating a brushless dc motor |
| 01/24/2013 | US20130020974 Single-phase brushless motor drive circuit |
| 01/24/2013 | US20130020973 Motor driving circuit and motor driving system |
| 01/24/2013 | US20130020972 Load drive apparatus |
| 01/24/2013 | DE102012211315A1 Temperaturkompensation für verbesserte Feldschwächungsgenauigkeit Temperature compensation for improved field weakening accuracy |
| 01/24/2013 | DE102012012601A1 Verfahren und Vorrichtung zum Anlauf einer bürstenlosen Gleichstrommaschine mit mehreren Strängen für ein Fahrzeug Method and apparatus for starting a brushless DC machine having a plurality of strands for a vehicle |
| 01/24/2013 | DE102012006495A1 Verfahren zum Starten einer Pumpe bei nicht konstantem Momentverlauf A method for starting a pump at a non-constant torque curve |
| 01/23/2013 | EP2549640A2 Electronic commutator circuits |
| 01/23/2013 | EP2547616A1 Method and device for the startup of an electric drive of an elevator |
| 01/23/2013 | CN202696527U Driving circuit of sine-wave variable-frequency synchronous motor |
| 01/23/2013 | CN202696389U Fine adjustment system of simple position sensor |
| 01/23/2013 | CN202696267U Synchronous motor excitation automatic switchover system |
| 01/23/2013 | CN202693028U Automatic fine adjustment system for position sensor |
| 01/23/2013 | CN102893508A Brushless-motor drive apparatus |
| 01/23/2013 | CN102891641A Motor driving device capable of adjusting rotating speed slope of motor |
| 01/23/2013 | CN102891640A Angle positioning system for directly outputting absolute position by using encoder |
| 01/23/2013 | CN102045020B Method for detecting position of rotor of permanent magnet motor |
| 01/23/2013 | CN102013827B Inverter module for controlling brushless direct current (DC) motor |
| 01/23/2013 | CN101789732B Pulse period measurement method |
| 01/23/2013 | CN101233325B Blower and electric device with such blower mounted thereon |
| 01/22/2013 | US8358093 Sample and hold time stamp for sensing zero crossing of back elecromotive force in 3-phase brushless DC motors |
| 01/22/2013 | US8358092 Method for control of synchronous electrical motors |
| 01/17/2013 | WO2013009443A2 Electronic circuit and method generating electric motor drive signals having phase advances in accordance with a user selected relationship between rotational speed of an electric motor and the phase advances |
| 01/17/2013 | WO2013009014A1 Magnetic servo actuator bidirectionally rotatable and precisely position-controllable within 360° |
| 01/17/2013 | WO2013007246A2 Method for determining the rotary position of the rotor of an electric machine |
| 01/17/2013 | WO2013007107A1 Variable frequency speed control system for motor |
| 01/17/2013 | WO2012028406A3 Circuit assembly for the pulse width modulated actuation of an electric motor |