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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11/22/2007 | WO2007132889A1 Air conditioner |
11/22/2007 | WO2007093323A3 Drive device for an adjusting device for adjusting a vehicle part and method for operating a drive device |
11/22/2007 | WO2007040755A3 Portable ventilator system |
11/22/2007 | DE4323504B4 Schaltung zur Bestromung eines bürstenlosen Gleichstrommotors Circuit for supplying current to a brushless DC motor |
11/21/2007 | EP1858153A2 Electric motor and method for actuating such a motor |
11/21/2007 | EP1856792A1 Method for detecting the position of a rotor |
11/21/2007 | EP1856790A1 Exciter assemblies |
11/21/2007 | EP1597818B1 Method and apparatus for adjustment of the rotor angle of an elevator motor |
11/21/2007 | EP1417747B1 Method and apparatus for high performance permanent magnet motor speed control with limited position information |
11/21/2007 | CN200980058Y A motor controlling device of rare earth, permanent magnetic, brushless, and direct current dental seat |
11/21/2007 | CN200977870Y Controller for electric vehicle |
11/21/2007 | CN101076939A 电机驱动控制 Motor drive control |
11/21/2007 | CN101075798A Method for saving energy of DC frequency-variable compressor |
11/21/2007 | CN100350735C Torque ripple reduction for a voltage mode motor controller |
11/21/2007 | CN100350734C Current sensing in a two-phase motor |
11/20/2007 | US7298103 Control and motor arrangement for use in model train |
11/15/2007 | WO2007129760A1 Motor drive device and motor drive device control method |
11/15/2007 | WO2007128772A1 Control unit for an electric motor, in particular for a fan motor |
11/14/2007 | EP1854202A1 Electric motor and method for controlling said motor |
11/14/2007 | EP1658666A4 Steering assist system |
11/14/2007 | EP1522141B1 Motor control system and method with adaptive current profile |
11/14/2007 | EP1514342B1 Method and circuit arrangement for operating stepper motors |
11/14/2007 | CN200976558Y Permanent-magnetic brushless motor driving controller for electric vehicle |
11/14/2007 | CN101072007A Switch reluctance motor acceleration closed-loop control method |
11/14/2007 | CN101071973A Motor device and its control method |
11/14/2007 | CN100349374C Motor operation control method of electron pattern machine |
11/13/2007 | US7294982 Motor drive device and integrated circuit device for motor driving |
11/08/2007 | WO2007126024A1 Servo motor control device and method |
11/08/2007 | WO2007125967A1 Air conditioner |
11/08/2007 | WO2007125608A1 Motor driver and electric apparatus having the same |
11/08/2007 | DE102006020799A1 Verriegelungseinrichtung mit einem bürstenlosen Gleichstrom-Antriebsmotor Locking device with a brushless DC drive motor |
11/08/2007 | DE102005062659B4 Vorrichtung zum Betrieb eines bürstenlosen einsträngigen Motors an Wechselspannung mit optionaler Leistungsfaktorkorrektur Apparatus for operating a brushless motor to single-stranded alternating voltage with optional power factor correction |
11/07/2007 | EP1852966A1 Ipm motor system and its control method |
11/07/2007 | EP1852965A1 Apparatus and method of controlling synchronous reluctance motor |
11/07/2007 | EP1851847A1 Method for operation of a two-phase electronically-commuted motor and motor for carrying out said method |
11/07/2007 | CN200973066Y Protection plate for Hall senser for motor electric vehicle |
11/07/2007 | CN200973065Y Brushless fan constant speed control circuit |
11/07/2007 | CN200972605Y Electric machine position servo device based on DSP |
11/07/2007 | CN101068102A Apparatus and method of controlling synchronous reluctance motor |
11/07/2007 | CN100347947C Brushless electric machine contrller for electric vehicle |
11/07/2007 | CN100347448C 电动压缩机 Electric compressor |
11/06/2007 | US7292004 Motor driving apparatus |
11/06/2007 | US7291999 System and method for diagnosing a controller in a limited rotation motor system |
11/06/2007 | US7291996 Optical disc drive and brake control method thereof |
11/01/2007 | WO2007122784A1 Motor drive circuit, method, and disc device using the same |
11/01/2007 | WO2007121889A1 Control system for an electric motor |
11/01/2007 | US20070252587 Method for Determining the Rotor Position of a Synchronous Machine |
11/01/2007 | US20070252551 Control of Electrical Machines |
11/01/2007 | US20070252543 Electric Drive for a Vehicle |
11/01/2007 | US20070252542 Method and apparatus for controlling brushless DC motors in implantable medical devices |
10/31/2007 | EP1472783B1 Method for commutating an electronically commutated motor and motor for carrying out said method |
10/31/2007 | DE10206410B4 Rotorwinkel-Erfassungsvorrichtung für bürstenlose Gleichstrommotoren Rotor angle detection device for brushless DC motors |
10/31/2007 | CN200968866Y Motor torquemoment rotating speed measuring apparatus |
10/31/2007 | CN101064489A Method of servo-controlling the speed of an electric motor |
10/31/2007 | CN100346568C 马达控制电路 Motor control circuit |
10/30/2007 | US7288956 Device and method for detecting rotor speed of a multiple phase motor with bipolar drive |
10/30/2007 | US7288915 Rotor position detection of an electrical machine |
10/30/2007 | US7288910 Sensorless control in a permanent magnet machine |
10/25/2007 | WO2007119755A1 Motor control device and motor-driven power steering device using the same |
10/25/2007 | WO2007119094A2 Driving brushless dc motors |
10/25/2007 | US20070250098 Motorized surgical handpiece and controller for regulating the handpiece motor based on the inductively sensed determination of motor rotor position |
10/25/2007 | US20070247102 Motor and motor drive system |
10/25/2007 | US20070247092 Brushless-motor driving control device, image reading apparatus, and image forming apparatus |
10/25/2007 | US20070247091 System for Operating Dc Motors and Power Converters |
10/24/2007 | CN101060302A Wye switch inverter for electric and hybrid vehicles |
10/24/2007 | CN101060301A Electronic commutation motor speed control selection method and selection circuit |
10/24/2007 | CN100345368C Control system for synchronous machine |
10/23/2007 | US7285927 Control apparatus for electric motor of inverter system and control apparatus for electro mechanical brake |
10/18/2007 | WO2007116914A1 Electric power tool |
10/18/2007 | WO2007116730A1 Apparatus and method for controlling reciprocal compressor |
10/18/2007 | WO2007116090A1 Absolute position determination of movably mounted member in medication delivery device |
10/18/2007 | WO2007054909A3 Brushless dc motor and its method for commutation and control |
10/18/2007 | DE202007007416U1 Elektromotor Electric motor |
10/18/2007 | DE102007012090A1 Sternschaltungsumrichter für Elektro- und Hybridfahrzeuge Sternschaltungsumrichter for electric and hybrid vehicles |
10/18/2007 | DE102006017429A1 Schaltungsanordnung zur Einstellung von Motorkennlinien Circuit arrangement for adjusting motor characteristic curves |
10/17/2007 | EP1845610A1 Control device of the position of the rotor of an electric motor and related method |
10/17/2007 | EP1845609A2 A control circuit device for a direct-current, three-phase, brushless motor |
10/17/2007 | CN200962577Y Electric executor |
10/17/2007 | CN101056084A Direct torque brushless DC servo control system and its working method |
10/17/2007 | CN101056033A Discrete tangent switch type motor wheel |
10/11/2007 | WO2007114109A1 Ac motor driving apparatus and control method |
10/11/2007 | WO2007114058A1 Permanent magnet synchronization motor magnetic pole position detecting method |
10/11/2007 | WO2007113859A1 Control device for an asynchronous electric motor |
10/11/2007 | WO2007083049A3 Method for controlling a polyphase rotating electrical machine |
10/11/2007 | WO2007063493A3 Driver for a brushless motor, system comprising a driver and a brushless motor and a method for driving a motor |
10/11/2007 | US20070236168 Motor Drive Circuit, Motor System, and Motor Drive Method |
10/11/2007 | US20070236167 Motor control device |
10/11/2007 | DE102006016632A1 Electronically adjusted and permanently activated synchronous motor control method, involves modulating generated output voltage in adjustable speed ranges such that harmonic stimulation of mechanical system is reduced by attached engine |
10/10/2007 | EP1843463A2 Motor control apparatus |
10/10/2007 | EP1843461A2 Motor control device |
10/10/2007 | EP1843460A1 Switching assembly for adjusting motor characteristics |
10/10/2007 | EP1842484A1 Control system of an electric motor for surgical applications |
10/10/2007 | CN200959583Y Monitoring circuit of AC fan motor |
10/10/2007 | CN200959582Y Speed controlling system of DC brushless motor for ceiling fan |
10/10/2007 | CN101053148A Counter electro-motoric force based functional status detection of an electro-motor |
10/10/2007 | CN101051809A Real time response motor control system |
10/10/2007 | CN101051807A Motor driving apparatus, motor driving method and disk driving apparatus |
10/10/2007 | CN101051806A Novel electric driving control system and method for vehicle air conditioner compressor |
10/10/2007 | CN101051805A Circuit device for regulating motor property curve |
10/10/2007 | CN101051804A 马达控制装置及其设定方法 Motor control device and setting method |