| 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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| 09/18/2002 | CN2512159Y Control circuit for brushless fan motor |
| 09/17/2002 | US6452357 Method for controlling a permanent magnet synchronous motor |
| 09/17/2002 | US6452349 Electronically commutated motor |
| 09/12/2002 | WO2002054575A3 Method for limiting the current in an electric motor, and a motor for carrying out one such method |
| 09/12/2002 | US20020125853 Motor driver |
| 09/12/2002 | US20020125064 Electric power steering apparatus |
| 09/12/2002 | DE10143475A1 Motorensteuerungsvorrichtung The engine control apparatus |
| 09/12/2002 | DE10127670A1 Controlling brushless 3-phase electric motor, involves using block commutation and operating motor with commutation angle less than 180 degrees and greater than 120 degrees |
| 09/12/2002 | DE10102301C1 Brushless DC motor e.g. for electric vehicle, has integrated electronic regulator for controlling stator winding currents and rotor regulator controlling armature current |
| 09/10/2002 | US6448738 Method of controlling an electric motor having a number of phase windings |
| 09/10/2002 | US6448734 Method for current regulation of permanently excited synchronous motors for guided missiles having an electromechanical actuating drive for the rudder |
| 09/10/2002 | US6448731 Apparatus and method for controlling an electric motor |
| 09/10/2002 | US6448726 Electronically commutated motor |
| 09/10/2002 | US6448725 Apparatus for detecting rotor position in brushless direct current motor |
| 09/10/2002 | US6448724 Apparatus and method for commutation noise reduction |
| 09/05/2002 | US20020121870 Vibration motor and apparatus using the same |
| 09/04/2002 | EP1237274A1 Electric motor controller |
| 09/04/2002 | EP1237273A1 Method for reducing or eliminating the offset of an ac signal |
| 09/04/2002 | EP0897610B1 Arrangement for generating drive signals for a multi-phase d.c. motor, lock detector, drive arrangement and disk drive |
| 09/04/2002 | CN2509776Y Power source control circuit for DC brushless fan motor |
| 09/04/2002 | CN1367349A 除湿机 Dehumidifiers |
| 09/04/2002 | CN1090403C Method for controlling DC brushless motor |
| 09/04/2002 | CN1090402C Small motor and manufacturing method thereof |
| 09/03/2002 | US6445966 Data interface module for motor control system |
| 09/03/2002 | US6445879 Apparatus and method for braking a washing machine |
| 09/03/2002 | US6445332 Command module for a motor control system |
| 09/03/2002 | US6445155 Motor control |
| 09/03/2002 | US6445154 Method for detecting synchronous motor rotor magnetic pole position |
| 09/03/2002 | US6445148 Structure of plural motor assembly and method for controlling the same |
| 08/29/2002 | US20020120367 Integrated fan assembly utilizing an embedded fan controller |
| 08/29/2002 | US20020117992 Control method of compressor motor and inverter equipped with the same method |
| 08/29/2002 | US20020117990 Motor control apparatus and electric vehicle using same |
| 08/29/2002 | US20020117989 Starting control method of and control apparatus for synchronous motor, and air conditioner, refrigerator, washing machine and vacuum cleaner each provided with the control apparatus |
| 08/29/2002 | US20020117986 Digital communication link |
| 08/29/2002 | US20020117981 Motor and disk drive apparatus |
| 08/29/2002 | DE10204110A1 Motortreiberkreis und Verfahren zur Steuerung des Motortreiberschaltkreises Motor driving circuit and method for controlling the motor driver circuit |
| 08/28/2002 | EP1235340A2 Method and apparatus for controlling starting of synchronous motor and electric pump |
| 08/28/2002 | CN1366731A Circuit and method for driving spindle motor and device and method for driving magnetic disk |
| 08/28/2002 | CN1366597A 空调机 Air conditioners |
| 08/27/2002 | US6441580 Brushless machine control |
| 08/27/2002 | US6441572 Detection of rotor angle in a permanent magnet synchronous motor at zero speed |
| 08/27/2002 | US6441523 Very high permanent magnet type electric rotating machine system |
| 08/27/2002 | US6439504 System and method for sustaining electric power during a momentary power interruption in an electric thrust reverser actuation system |
| 08/22/2002 | WO2002065628A1 Power outputting device and vehicle mounting it, control method, storing medium and program for the power outputting device, drive device and vehicle mounting it, and, control method, storing medium and program for the drive device |
| 08/22/2002 | WO2002065466A1 Reduced noise electric motor for disk drive data storage devices |
| 08/22/2002 | WO2002065139A2 Sensorless determination of initial rotor position in a synchronous motor |
| 08/22/2002 | US20020116138 Method and system of reducing inefficiencies in an internal permanent magnet motor using fuzzy logic |
| 08/22/2002 | US20020113615 Constant detecting apparatus for brushless DC motor, control apparatus for brushless DC motor, and program for detecting constant of brushless DC motor |
| 08/22/2002 | US20020113569 Method and apparatus for position-sensorless motor control |
| 08/22/2002 | US20020113568 Method and apparatus for controlling starting of synchronous motor and electric pump for controlling working fluid of motor vehicle driving system using the appparatus |
| 08/22/2002 | US20020113566 Method and actuation control for stopping an electrical drive, by means of closed-loop position control, in a predetermined nominal position |
| 08/21/2002 | EP1232561A1 Method for starting a sensor- and brushless d.c. motor |
| 08/21/2002 | EP1232560A1 Electric motor |
| 08/21/2002 | CN2507186Y Driving device for single phase brushless dc motor |
| 08/21/2002 | CN1365536A Method and apparatus for initialization and operation of field-communication motors and method incorporating field-communicated motors |
| 08/21/2002 | CN1365183A Converter |
| 08/21/2002 | CN1365182A A method and system for determining roto position in switch magnetoresistance machinery |
| 08/20/2002 | US6438321 Control of high speed DC motor vertical voltage vector component |
| 08/20/2002 | US6437962 Electromagnetic actuator with function detecting position of driven member |
| 08/20/2002 | US6437526 Commutation system for torque ripple minimization |
| 08/20/2002 | US6437525 Method and apparatus for spinning a multiphase motor for a disk drive system from an inactive state |
| 08/15/2002 | WO2002063760A1 High reliability motor system |
| 08/15/2002 | WO2002027912A3 Bldc motor noise reduction using constant bus current control commutation |
| 08/15/2002 | US20020109479 Motor controller |
| 08/15/2002 | US20020109476 Method for reducing torque ripple of switched reluctance motor |
| 08/15/2002 | US20020109475 Variable speed fan motor controlled by a reference voltage |
| 08/15/2002 | US20020109474 Motor control device |
| 08/14/2002 | DE10156746A1 Steuerungsverfahren eines Kompressors und eines Wechselrichters Control method of a compressor and an inverter |
| 08/14/2002 | DE10102235A1 Bürstenlose Gleichstrommaschine Brushless DC machine |
| 08/14/2002 | DE10063896A1 Verfahren und Regelkreis zur Regelung eines von einem Elektromotor abgegebenen Moments Method and control circuit for controlling an output torque of an electric motor |
| 08/14/2002 | CN1363988A Electric power supply device for three phase motor |
| 08/13/2002 | US6433503 Synchronous motors and control circuits therefor |
| 08/13/2002 | US6433502 Spindle motor driver circuit |
| 08/13/2002 | US6433497 Drive circuit of a three phase BLDC motor |
| 08/13/2002 | US6433496 Semiconductor integrated circuit for motor control |
| 08/08/2002 | WO2002061936A1 Brushless motor control system |
| 08/08/2002 | WO2002060711A1 Method for controlling a polyphase and reversible rotating electrical machine for heat-engine motor vehicle |
| 08/08/2002 | WO2001020822A9 Reduction of emi through switching frequency dithering |
| 08/08/2002 | US20020105335 Current determination in a permanent magnet electric machine |
| 08/08/2002 | US20020105300 Driving apparatus, power output apparatus, and control method |
| 08/08/2002 | US20020105293 Apparatus and method of regulating the speed of a brushless DC motor |
| 08/08/2002 | DE10157900A1 Geberlose Kommutierung Sensorless commutation |
| 08/07/2002 | EP1228563A1 Electronically commutable motor |
| 08/06/2002 | US6429615 Electronically commutated DC motor |
| 08/06/2002 | US6429614 Method and device for controlling an electronically commutated polyphase D.C. motor |
| 08/06/2002 | US6429610 Method and system for reducing motor vibration by controlling flux producing current |
| 08/06/2002 | US6429554 Electric motor |
| 08/06/2002 | US6427794 Adaptive demagnetization compensation for a motor in an electric or partially electric motor vehicle |
| 08/01/2002 | WO2002060047A1 Inverter apparatus |
| 08/01/2002 | US20020101213 Servo-control apparatus for motor |
| 08/01/2002 | US20020101212 DC motor control apparatus |
| 08/01/2002 | US20020101209 Disk drive apparatus and motor |
| 08/01/2002 | US20020101208 Brushless direct current motor having supervised rotor position feedback |
| 07/31/2002 | EP1227574A2 Control system for motor-generator |
| 07/31/2002 | EP1227572A2 DC motor control apparatus |
| 07/31/2002 | CN1361588A Switching tube relayed circular circuit |
| 07/30/2002 | US6427105 Electric power steering control system and control method thereof |
| 07/30/2002 | US6426633 Method for monitoring a rotational angle sensor on an electrical machine |
| 07/30/2002 | US6426602 Minimization of motor torque ripple due to unbalanced conditions |
| 07/25/2002 | WO2002058225A1 Method and an apparatus for the control of an electric motor and the use hereof |