H02P 29 - Arrangements for regulating or controlling electric motors, appropriate for both ac- and dc-motors

Patents for H02P 29 - Arrangements for regulating or controlling electric motors, appropriate for both ac- and dc-motors (5,779)
12/2006
12/20/2006	CN1291537C Synchronous compensation
12/19/2006	US7151464 Drive device with radio frequency control
12/19/2006	US7151354 Magnetic noise reduction method for AC rotary electric machine, and motor control apparatus and AC rotary electric machine apparatus using the same
12/14/2006	WO2006133154A1 Method and apparatus for quiet variable motor speed control
12/14/2006	WO2006007072A3 Gaseous fluid compressor control system
12/14/2006	DE102005025251A1 Vorrichtung zur Regelung der Leistungsabgabe eines elektrischen Generators in Kraftfahrzeugen Apparatus for regulating the power output of an electric generator in motor vehicles
12/13/2006	CN1877981A Apparatus and method for controlling motor
12/12/2006	US7148648 Controller for controlling actuator device installed on vehicle so as to maintain silence and comfort in vehicle
12/07/2006	WO2006129612A1 Electric motor control device
12/07/2006	US20060273747 Controlling for motor driving vehicle
12/07/2006	DE102006023727A1 Digitale Servosteuereinheit und Laserbearbeitungsvorrichtung Digital servo controller and laser processing device
12/06/2006	EP1728592A2 Angle grinder
12/06/2006	EP1728591A2 Angle grinder
12/06/2006	EP1479157B1 Method for the detection of abnormalities of electric motors
12/06/2006	CN1875540A Motor drive inverter control apparatus
12/06/2006	CN1288817C Motor overload coil controller
11/2006
11/30/2006	WO2006126429A1 Servo amplifier, and its overload protecting method
11/30/2006	US20060271232 Digital servo control unit and laser machining apparatus
11/29/2006	EP1727274A1 Method and Device for operating a servo actuator
11/29/2006	EP1727273A1 Device for supplying a wirelessly controlled servo drive
11/29/2006	EP1485986B1 Closed-loop phase compensation controller
11/23/2006	DE102006019625A1 Steuereinrichtung für einen Kraftfahrzeuggenerator mit der Fähigkeit der genauen Erfassung der Temperatur des Generators Control device for an automotive alternator with the ability to accurately measure the temperature of the generator
11/22/2006	EP1724916A2 Electric motor controller in electric compressor
11/22/2006	EP1724915A2 Independent safety processor for disabling the operation of high power devices
11/22/2006	EP1724911A2 Brushless motor system
11/22/2006	EP1724060A2 Angle grinder
11/22/2006	EP1724059A2 Angle grinder
11/22/2006	EP1724058A2 Angle grinder
11/22/2006	EP1724057A2 Angle grinder
11/16/2006	DE112004002642T5 Plausibilitätsprüfung eines elektrischen Drei-Phasen-Systems The plausibility check of an electric three-phase system
11/15/2006	EP1722469A1 Motor-driven power steering device control device
11/14/2006	US7135830 System and method for identifying operational parameters of a motor
11/09/2006	DE112004002512T5 Detektieren eines Fehlers in einem Stromrichter-Last-System Detecting an error in a power converter-load system
11/09/2006	DE102006009311A1 Bremsvorrichtung für Linearmotor und Verfahren zur Positionierung eines beweglichen Abschnitts des Linearmotors Braking device for a linear motor and method for positioning a movable section of the linear motor
11/08/2006	EP1719241A1 Method for diagnosing operating states of a synchronous pump, and device for carrying out said method
11/07/2006	US7133603 Motor driving apparatus, digital camera, and motor controlling method
11/07/2006	US7133601 Amperage control for protection of battery over current in power tools
11/02/2006	EP1717932A1 Rotating electric machine
10/2006
10/31/2006	US7129659 Stabilizer apparatus for vehicle
10/26/2006	WO2006112324A1 Inverter and programming device thereof
10/26/2006	DE202006013145U1 Electric motor drive, especially for moving parts of furniture items, has switch in circuit for unlocking drive motor acting as brake with control for manual adjustment of drive
10/25/2006	EP1714368A1 Circuit arrangement for the overload protection of a controllable switching element
10/25/2006	EP1199411B1 Shovel
10/19/2006	WO2006109509A1 Motor control device
10/19/2006	DE102005017801A1 Verfahren und Vorrichtung zur strom- und/oder spannungsabhängigen Temperaturbegrenzung Method and device for current and / or voltage-dependent temperature limit
10/18/2006	EP1712922A1 Rotation detection device
10/18/2006	CN1848666A Resistor for controlling fan motor rotational speed in air conditioning device
10/17/2006	US7123458 Method and circuit arrangement for protecting an electric motor from an overload
10/12/2006	DE202005008954U1 Drive system for a facility with conveying/operating processes has moving processing elements driven by drive mechanisms fed by mains voltage for printing strips of paper
10/11/2006	EP0852347B1 Method of controlling servomotor
10/11/2006	CN1846348A Motor controller
10/05/2006	WO2006103869A1 Current control apparatus and current offset correction method thereof
10/05/2006	DE102005009601A1 Drive unit for plants has angle sensor and electric motor whose rotors are connected such that electric motor actuates angle sensor
10/04/2006	CN1278045C Analog control circuit for fan driving and controlling method thereof
10/03/2006	US7116019 Mesh connected electrical rotating machine with span changing
09/2006
09/27/2006	EP1704627A2 Device for controlling a final power-output stage
09/26/2006	US7113850 Method and apparatus for active acoustic damping motor control
09/26/2006	US7113376 Motor control apparatus
09/26/2006	US7112941 System and method for estimating motor temperature for motor overuse protection
09/26/2006	US7112940 Frequency converter, motor, motor drive system and maintenance method for motor drive system
09/21/2006	WO2006097390A1 Method and circuit arrangement for limiting a current consumption by a direct current motor
09/21/2006	US20060208687 Motor frive inverter control apparatus
09/21/2006	DE102005011578A1 Verfahren und Schaltungsanordnung zur Begrenzung der Stromaufnahme eines Gleichstrommotors Method and circuit arrangement for limiting the current consumption of a DC motor
09/19/2006	US7109605 Electric load apparatus, method for processing abnormality, and computer readable recording medium recording program for causing computer to execute processing of abnormality in electric load apparatus
09/14/2006	DE102005010854A1 Electrical drive e.g. digitally controlled drive system, speed, force, position detecting arrangement for safety-related application, is connected at given frequency converter and servo converter by new type of combination of functions
09/13/2006	EP1699676A1 Method for reducing the speed of an electric motor and electric drive
09/13/2006	CN1833354A Methods and apparatus for fault-tolerant control of electric machines
09/12/2006	US7106015 Motor control device and motor control method
09/07/2006	DE102005009607A1 Drive unit for machine has electric motor and angle sensor each having a rotor with the sensor rotor being reversibly form and force fitted to the motor rotor
09/07/2006	DE102005008586A1 Elektrische Antriebsvorrichtung mit Körperschallsensor Electric drive device with acoustic emission sensor
09/05/2006	US7102481 Low current electric motor protector
09/05/2006	US7102314 Brushless motor control apparatus having overheat protecting function
09/05/2006	US7102304 Control device for a reversible rotating electrical machine
09/05/2006	US7102303 Generic motor control system and method
08/2006
08/29/2006	CA2267693C System and related methods for detecting and measuring the operational parameters of a garage door
08/24/2006	WO2006087618A1 Thermal protection apparatus and method for hybrid vehicles
08/24/2006	US20060186852 Servo drive and encoder signal processing ic
08/23/2006	CN1271605C Disk driver and head positioning method in the same
08/22/2006	US7095235 Monitoring device, electrical machine tool, current supply device, and associated method of operation
08/22/2006	US7095197 Method and system for regulating instantaneous electromagnetic torque and storage medium for implementing the method
08/22/2006	US7094178 Drive control
08/17/2006	WO2006061679A3 Power converter and control method for a power converter
08/15/2006	US7091692 Electromotive adjustment drive
08/15/2006	US7091685 Overload protection for DC motors
08/09/2006	CN1269305C Controller for AC motor
08/08/2006	US7088069 to obtain an average load level of the drive section for each molding cycle
08/02/2006	EP0820657B1 Switch mode sine wave driver for polyphase brushless permanent magnet motor
08/01/2006	US7085620 Servo controller
07/2006
07/27/2006	US20060162254 Sensor device for automatic door assembly
07/27/2006	DE112004001649T5 Verfahren für das automatische Einstellen eines Schwingungsunterdrückungsfilters Method for automatically setting a vibration suppression filter
07/27/2006	DE112004000829T5 Fahrzeugantriebsmotor-Steuerungsvorrichtung Vehicle drive motor control device
07/26/2006	CN1808891A Actuator current control method
07/20/2006	WO2006075554A1 Motor control device and control method thereof
07/20/2006	DE112004000321T5 Verfahren zur Steuerung des Wärmeschutzes des Motors einer elektrischen Kraftfahrzeugservolenkung Method for controlling the thermal protection of the motor of an electric vehicle power steering
07/19/2006	EP1681697A2 Actuator current control method
07/19/2006	CN1805267A Magnetic powder clutched stepless speed regulator
07/13/2006	US20060152185 Actuator current control method
07/13/2006	DE102004061917A1 Sensorlose Stellwegmessung insbesondere an einer elektromotorisch betriebenen Feststellbremse Sensorless Stellwegmessung in particular to an electric-motor-operated parking brake
07/11/2006	US7075263 Multi-axis motor control device resonance frequency detection device
07/06/2006	DE202006007136U1 Steuereinheit für einen Elektromotor, insbesondere für einen Lüftermotor Control unit for an electric motor, particularly for a fan motor

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