| 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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| 07/27/2005 | EP1433235B1 Motor control circuit overcurrent protection |
| 07/27/2005 | CN1647361A Motor temperature estimator and motor controller |
| 07/27/2005 | CN1647360A System and method for controlling a permanent magnet electric motor |
| 07/27/2005 | CN1647359A Sensorless controller of AC motor and control method |
| 07/27/2005 | CN1647358A Method and device for the regulation of a permanent-magnet excited synchronous machine having reduced power oscillations in the higher rotational speed range |
| 07/27/2005 | CN1647357A Method for determining the rotor position of a synchronous motor |
| 07/27/2005 | CN1645737A Comprehensive measuring method and circuit for electric motor rotating speed and rotor location |
| 07/27/2005 | CN1212617C Magnetic disk machine |
| 07/27/2005 | CN1212439C 洗衣机 Washing machine |
| 07/26/2005 | US6922038 Speed control circuit for a dc brushless motor |
| 07/26/2005 | US6922032 Electric motor control device |
| 07/26/2005 | US6922030 Adjustable iris-diaphragm controller |
| 07/26/2005 | US6922029 DC motor driver |
| 07/26/2005 | US6922028 Controller for permanent magnet motor |
| 07/26/2005 | US6922027 Method of controlling an electric motor, a system for controlling an electric motor and an electric motor |
| 07/26/2005 | US6922025 Zero ripple linear motor system |
| 07/21/2005 | WO2005067132A1 Static frequency converter with automatic function for optimizing magnetic flux and minimizing losses in electric induction motors |
| 07/21/2005 | WO2005067131A1 Driving method and driver of brushless dc motor |
| 07/21/2005 | WO2005066648A1 A method for measuring the operating state of a synchronous motor using composite power angle meter |
| 07/21/2005 | US20050159866 Steering control device and steering control method of motor vehicle |
| 07/21/2005 | US20050156555 Method for detecting angular difference and apparatus for controlling synchronous motor |
| 07/21/2005 | US20050156550 Failure monitor for motor drive control system |
| 07/21/2005 | US20050156549 Motor controller |
| 07/21/2005 | DE10361062A1 Verfahren zur Auswertung von Drehzahl- und Drehlageinformationen eines DC-Motors A method for evaluating speed and rotational position information, a DC motor |
| 07/21/2005 | DE10357501A1 Ansteuerung eines bürstenlosen Gleichstrommotors Driving a brushless DC motor |
| 07/21/2005 | DE10330551B4 Bestimmung der Startkommutierung in Synchron-Servo-Antrieben Determining the start commutation in synchronous servo drives |
| 07/21/2005 | CA2545850A1 Static frequency converter with automatic function for optimizing magnetic flux and minimizing losses in electric induction motors |
| 07/20/2005 | EP1555748A2 Method for detecting angular difference and apparatus for controlling synchronous motor |
| 07/20/2005 | EP1555738A1 Motor control |
| 07/20/2005 | EP1554797A1 Sensor system and method for vector control |
| 07/20/2005 | EP1171948B1 Low pin count dc-motor integrated drive circuit |
| 07/20/2005 | CN1643773A Method and device for the sensor reduced regulation of a permanent magnet excited synchronous machine |
| 07/20/2005 | CN1643772A System and method for braking a motor of a propulsion unit |
| 07/20/2005 | CN1641995A Motor driving device |
| 07/20/2005 | CN1641981A Method for detecting angular difference and apparatus for controlling synchronous motor |
| 07/20/2005 | CN1641630A Hardware based configurable motion control apparatus and method |
| 07/20/2005 | CN1211908C Power output device and vehicle mounting it, control method, storing medium and program for power outputting device, drive device and vehicle mounting it, and control method |
| 07/20/2005 | CN1211640C Rotational position detector and motor equipped with rotational position detector |
| 07/19/2005 | US6920378 Command generation combining input shaping and smooth baseline functions |
| 07/19/2005 | US6919699 Motor control apparatus |
| 07/19/2005 | US6918688 Vehicle headlamp apparatus |
| 07/14/2005 | WO2005064781A1 Motor controller |
| 07/14/2005 | US20050152794 Linear compressor and control method thereof |
| 07/14/2005 | US20050152489 Motor state counting |
| 07/14/2005 | US20050151502 Position sensorless drive for permanent magnet synchronous motors |
| 07/14/2005 | US20050151501 Rotor position detection of an electrical machine |
| 07/14/2005 | US20050151499 Data storage device, motor control device, and motor control method |
| 07/14/2005 | US20050151494 Method to control an electronically commutated motor and motor controller |
| 07/14/2005 | US20050151493 Circuit arrangement and method for operation of an electric motor in a dc supply network |
| 07/14/2005 | DE10358032A1 Combined electric work tool, such as screw-driver or combi-hammer, has motor control for braking electric motor |
| 07/14/2005 | DE10355651A1 Verfahren zur Optimierung des Wirkungsgrades eines unter Last betriebenen Motors Method for optimizing the efficiency of a motor is operated under load |
| 07/14/2005 | DE10355423A1 Verfahren zur Erkennung eines fehlerhaften Rotorlagewinkelsignals sowie Einrichtungen zur Durchführung des Verfahrens A method for identifying an erroneous rotor position angle signal, and means for carrying out the method |
| 07/13/2005 | EP1553691A1 Rotor position detection of an electrical machine |
| 07/13/2005 | EP1552599A1 An apparatus for drive control, power conversion, and start-up control |
| 07/13/2005 | EP1552598A2 Method, apparatus, and system for drive control, power conversion, and start-up control" |
| 07/13/2005 | EP1552597A1 Apparatus and method for identifying an operational phase and controlling energization |
| 07/13/2005 | EP1552592A1 Radial-axial electromagnetic flux electric motor, coaxial electromagnetic flux electric motor, and rotor for same |
| 07/13/2005 | CN1638260A Controller for synchromotor, electric equipment and module |
| 07/13/2005 | CN1638259A Rotor position detection of an electrical machine |
| 07/13/2005 | CN1638258A Sensorless motor driving apparatus and driving method |
| 07/13/2005 | CN1638257A Method for driving brushless motor and driving and controlling apparatus for brushless motor |
| 07/13/2005 | CN1638243A 电动旋转机器 Electric rotary machines |
| 07/13/2005 | CN1637294A 线性压缩机及其控制方法 Linear compressor and a control method |
| 07/13/2005 | CN1210862C Pulse width regulating method and device independent from voltage |
| 07/13/2005 | CN1210635C Process and device for flow control of electrical motor fan |
| 07/13/2005 | CN1210524C Dehumidifier |
| 07/07/2005 | WO2005062460A1 Single winding back emf sensing brushless dc motor |
| 07/07/2005 | WO2005061304A1 Method for reducing the speed of an electric motor and electric drive |
| 07/07/2005 | US20050149292 Method for detecting communication impulses of a fan motor and circuit arrangement for carrying out said method |
| 07/07/2005 | US20050146820 Discharge protection circuit |
| 07/07/2005 | US20050146306 Sensorless controller of ac motor and control method |
| 07/07/2005 | US20050146304 Method, apparatus, and system for drive control, power conversion, and start-up control in an SRM or PMBDCM drive system |
| 07/07/2005 | DE10357504A1 Bestimmung der Rotorlage in einem Elektromotor Determining the rotor position in an electric motor |
| 07/07/2005 | DE102004055042A1 Steuer-/Regelvorrichtung für einen bürstenlosen Motor und Steuer-/Regelverfahren für einen bürstenlosen Motor Control / regulating device for a brushless motor and control / control method for a brushless motor |
| 07/07/2005 | DE102004054993A1 Drive device for electronically commutated motor has control logic that can be set into test state in which control inputs of semiconductor switch can be controlled in accordance with defined pattern |
| 07/07/2005 | CA2548498A1 Single winding back emf sensing brushless dc motor |
| 07/06/2005 | EP1551098A1 Motor control method and device thereof |
| 07/06/2005 | CN2708330Y Device for detecting rotor position of motor |
| 07/06/2005 | CN1635310A Motor compressor controller for air conditioner |
| 07/05/2005 | US6915194 Vehicle steering control system |
| 07/05/2005 | US6914619 Device for driving an endless belt and image forming apparatus using the same |
| 07/05/2005 | US6914409 Current detection method and control apparatus for electric motor |
| 07/05/2005 | US6914408 Motor control apparatus and electric vehicle using same |
| 07/05/2005 | US6914399 Active deadtime control for improved torque ripple performance in electric machines |
| 07/05/2005 | US6913122 Brake for DC motor |
| 07/05/2005 | US6913109 Vehicle steering control system |
| 06/30/2005 | WO2005060085A1 Control for a brushless dc motor |
| 06/30/2005 | WO2005060069A2 Determining the position of the rotor in an electric motor |
| 06/30/2005 | US20050141887 Method for optimizing the efficiency of a motor operated under a load |
| 06/30/2005 | US20050140329 Control system and method for permanent magnet synchronous motor |
| 06/30/2005 | US20050140324 Method and device for identifying a faulty rotor position angle signal |
| 06/30/2005 | US20050140320 Drive control device for direct current motor |
| 06/30/2005 | US20050140318 Method for measuring the electromotive force constant of motors |
| 06/30/2005 | DE10355287A1 Speed control device for electric motor, has comparator permitting to control motor to operate in self guided operating mode or external guided operating mode by determining difference between actual and target speeds of rotor |
| 06/30/2005 | DE102004030460B3 Drive motor for electric or hybrid vehicle using free-running diodes of commutation control for supplying braking energy of motor to supply current source |
| 06/29/2005 | EP1548926A2 Device for driving a direct current motor |
| 06/29/2005 | CN2706960Y Temp controlled brushless motor controlling circuit |
| 06/29/2005 | CN2706959Y Brushless fan motor controlling circuit |
| 06/29/2005 | CN1633744A A control circuit for a sensorless brushless motor |
| 06/29/2005 | CN1208896C Data interface module for motor control system and application method thereof |