| 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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| 09/03/2008 | CN101257271A Motor control circuit and method as well as brushless motor system |
| 09/03/2008 | CN101257270A Method and device for controlling motor, and image forming apparatus |
| 09/03/2008 | CN101257243A Fuel engine servo-loading unit and optimum efficiency operation control method |
| 09/03/2008 | CN101256914A High-voltage circuit-breaker rotating servo motor operating mechanism |
| 09/03/2008 | CN100417005C Method of estimating magnetic pole position in synchronous motor |
| 09/03/2008 | CN100417004C Motor controlling equipment and washer and dryer using the same |
| 09/03/2008 | CN100417003C Drive method for brushless motor and drive control apparatus therefor |
| 09/03/2008 | CN100417002C Drive device of fan moter |
| 09/03/2008 | CN100417001C Equipment and method for controlling rotating speed of synchronous magnetic motor |
| 08/28/2008 | WO2008103630A1 Adjusting commutation of a brusheless dc motor to increase motor speed |
| 08/28/2008 | WO2008102916A1 Rotating machine drive control device and vehicle |
| 08/28/2008 | WO2008102714A1 Drive control device for rotating electric machine, and vehicle |
| 08/28/2008 | WO2008101837A2 Method and device for monitoring the operation of a synchronous motor |
| 08/28/2008 | US20080203958 Motor controller and electric power steering apparatus |
| 08/28/2008 | US20080203952 Electronic Control Unit For Controlling External Half-Bridge Power Output Stages and an Electric Motor Operated Drive With Electronic Control Unit |
| 08/28/2008 | US20080203951 Semiconductor integrated circuit for sensorless driving and sensorless driving system |
| 08/27/2008 | EP1961643A1 Motor controller and electric power steering apparatus |
| 08/27/2008 | EP1961642A1 Motor controller and electric power steering apparatus |
| 08/27/2008 | EP1961108A1 Device for obtaining information about the rotor position of electric machines |
| 08/27/2008 | EP1961107A1 Device and method for determining the rotational position of a rotor in an electric machine |
| 08/27/2008 | CN101253680A Motor drive |
| 08/27/2008 | CN101253679A System and method for electric motor control |
| 08/27/2008 | CN101253372A Heat-exchange cooling device and power supply circuit driver used therefore |
| 08/27/2008 | CN101253331A Vacuum turbomolecular pump |
| 08/27/2008 | CN101252336A Permanent magnetism synchronous electric machine - compressor system high speed operation control method |
| 08/27/2008 | CA2622040A1 Controlling torsional shaft oscillation |
| 08/26/2008 | US7417394 Arrangement for testing a power output stage |
| 08/26/2008 | US7417393 Load driver capable of suppressing overcurrent |
| 08/26/2008 | US7417390 Method and apparatus for driving a brushless DC motor |
| 08/21/2008 | WO2008063593A3 Rfi/emi filter for variable frequency motor drive system |
| 08/21/2008 | WO2008022878A3 Method and apparatus for the self-commutating operation of an electronically commutated dc motor |
| 08/21/2008 | US20080197795 Asymmetric Control System For a Sensorless and Brushless Electric Motor |
| 08/21/2008 | US20080197794 Method and apparatus for driving a dc motor |
| 08/21/2008 | DE102007061917A1 Schlaglose Steuerung für einen Permanentmagnetmotor Blow lots controller for a permanent magnet motor |
| 08/21/2008 | DE102007008055A1 Brushless direct current motor for use as driving motor for vehicle-cooling-fluid pump, has pulse-width modulator to generate control signals so that temporal process of voltage from bridge runs symmetrical to voltage-symmetrical line |
| 08/20/2008 | EP1959561A2 Drive device for a brushless motor |
| 08/20/2008 | EP1959553A1 Motor control device |
| 08/20/2008 | EP1958325A1 Control apparatus and method for motor drive system |
| 08/20/2008 | EP1958324A2 Driver for a brushless motor, system comprising a driver and a brushless motor and a method for driving a motor |
| 08/20/2008 | CN101248577A Asymmetric control system for a sensorless and brushless electric motor |
| 08/20/2008 | CN101247103A Motor control device |
| 08/20/2008 | CN101247099A Control of an electrical machine |
| 08/20/2008 | CN101247098A 风扇控制装置 Fan Control Device |
| 08/20/2008 | CN100413209C Electronic four-wheel drive control |
| 08/20/2008 | CN100413207C Vector control system of alien frequencies power supplied permanent magnet synchronous motor |
| 08/20/2008 | CN100413205C Drive circuit for controlling fan |
| 08/20/2008 | CN100413204C Motor speed control integrated circuit |
| 08/20/2008 | CN100413203C Hull sensor position deviation guarantee method for motor direct driving washing machine using brushless DC motor |
| 08/20/2008 | CN100413201C Frequency-division fault-phase chopped wave controlling method for three-phase full-bridge circuit power switch device |
| 08/20/2008 | CN100413186C Permanent synchronous motor driving system and its test method |
| 08/20/2008 | CN100413181C Motor stator, body structure of motor stator, and manufacturing method thereof |
| 08/13/2008 | CN101242155A Phase detection method, phase detecting apparatus, synchronous-motor control method, and synchronous motor controller |
| 08/13/2008 | CN101242154A A built-in permanent magnetic brushless DC motor control system for no position sensor |
| 08/13/2008 | CN100411279C Three-phase permanent magnet electric motor |
| 08/07/2008 | WO2008007120A3 Electric motors |
| 08/07/2008 | DE112006002501T5 Ermittlungsvorrichtung und -verfahren für Anfangspolposition für einen synchronen Wechselstrommotor Detection apparatus and method for Anfangspolposition for a synchronous AC motor |
| 08/07/2008 | DE102007061905A1 Hochansprechende Permanentmagnetmotorsteuerung Appealing high permanent magnet motor control |
| 08/06/2008 | CN201095104Y Fixed type electric equipment employing novel power source |
| 08/06/2008 | CN101238636A System and method for controlling a synchronous electric motor, particularly for household appliances |
| 08/06/2008 | CN101237214A Motor control device and motor drive system |
| 08/06/2008 | CN101237213A Control apparatus for AC rotary machine and method for measuring electrical constant of ac rotary machine using the control apparatus |
| 08/06/2008 | CN101237209A Highly responsive permanent magent motor controller |
| 08/06/2008 | CN101237208A Low noise heating, ventilating and/or air conditioning (HVAC) systems |
| 08/06/2008 | CN101236435A Permanent magnetism synchronous electric machine position servo system control method |
| 08/06/2008 | CN100409560C Efficiency optimization control for permanent magnet motor drive |
| 08/06/2008 | CN100409559C Motor drive |
| 08/06/2008 | CN100409558C DC motor controller based on FPGA |
| 08/06/2008 | CN100408749C Inverter of washing machine and inverter of washing machine/dryer |
| 08/05/2008 | US7408318 Motor drive unit |
| 07/31/2008 | WO2008090178A1 Electric direct current network for water vessels and for offshore units |
| 07/31/2008 | WO2008090175A1 Electric direct current network for water vessels and for offshore units having increased shut-off security |
| 07/31/2008 | US20080180048 Bldc motor with a simulated tapped winding interface |
| 07/31/2008 | US20080180047 Pair pole asymmetry compensation in back electromotive force zero cross detection |
| 07/31/2008 | US20080180046 Method and device for estimating the angular position of the rotor of a brushless motor |
| 07/30/2008 | EP1950879A1 Motor drive system for railway vehicle |
| 07/30/2008 | EP1949114A2 Method for measuring a motor current |
| 07/30/2008 | EP1346461B1 Commutation and velocity control system for a brushless dc motor |
| 07/30/2008 | CN101233677A Inverter device |
| 07/30/2008 | CN101233676A Motor driven unit, motor drive method and cooling apparatus using the unit |
| 07/30/2008 | CN101233675A Inverter device and refrigeration cycle device |
| 07/30/2008 | CN101233326A Blower and electric device with such blower mounted thereon |
| 07/30/2008 | CN101233325A Blower and electric device with such blower mounted thereon |
| 07/30/2008 | CN101232267A Method and apparatus for driving a DC motor |
| 07/30/2008 | CN101232266A Apparatus and method for controlling direct current brushless motor |
| 07/30/2008 | CN101232265A Current limiting protection control structure for reducing motor switch noise |
| 07/30/2008 | CN101232264A Method for controlling motor drive initial current value |
| 07/30/2008 | CN100407568C 用于永磁体旋转电机的无传感器控制系统和方法 Sensorless control system and method for permanent magnet rotating electric machine |
| 07/29/2008 | US7405527 Method for controlling an electronically-commutated dc motor |
| 07/24/2008 | WO2008087153A1 Method and system for controlling the operation of a pump |
| 07/24/2008 | DE102004062580B4 Verfahren und Vorrichtung zur Regelung eines mehrphasigen, elektronisch kommutierten Motors Method and apparatus for controlling a multi-phase, electronically commutated motor |
| 07/24/2008 | DE10041606B4 Elektromotorischer Antrieb und Verfahren zum Betreiben eines elektronisch kommutierten Elektromotors Electric motor drive and method for operating an electronically commutated electric motor |
| 07/23/2008 | EP1946706A1 Medical handle |
| 07/23/2008 | EP1946437A1 Apparatus and method for driving 2-phase srm motor |
| 07/23/2008 | EP1946435A1 Electronic commutator circuits |
| 07/23/2008 | EP1413045B1 Method for determining the numerical value for the duration of a periodically repeated pulse signal, and device for carrying out said method |
| 07/23/2008 | CN101228687A Electric motor |
| 07/23/2008 | CN101228679A Motor and control unit thereof |
| 07/23/2008 | CN101228495A Cooling system for computer system |
| 07/23/2008 | CN101227164A Direct current compressor drive circuit |
| 07/23/2008 | CN101227163A Control system and control method of brushless DC motor |