Patents for H02P 29 - Arrangements for regulating or controlling electric motors, appropriate for both ac- and dc-motors (5,779)
04/2010
04/21/2010CN101697475A Motion control arithmetic integration circuit chip of motor
04/15/2010WO2010041314A1 Motor controller
04/15/2010US20100090623 Electric motor drive system with bi-directional input and constant directional output
04/15/2010DE10006607B4 Ansteuervorrichtung für einen geschalteten Reluktanzmotor und Verfahren dafür Control device for a switched reluctance motor and method therefor
04/08/2010WO2010038339A1 Normally-off protection element and control unit provided with same
04/08/2010DE19655286B4 Verfahren zur automatischen Korrektur eines anormalen Betriebszustandes in einem Servosteuersystem Method for the automatic correction of an abnormal operating condition in a servo control system
04/07/2010EP1586163B1 Filter network
04/07/2010CN201436782U Dual ring dedicated drive control system for medium voltage variable frequency drives
04/06/2010US7692397 Motor control device and corresponding control method
04/06/2010US7692394 Power supply output control apparatus and method
04/01/2010WO2010035576A1 Control signal generation method, device, and mobile body drive control device
04/01/2010US20100079228 Power electronic module with an improved choke and methods of making same
04/01/2010US20100079098 Generic motor control system
04/01/2010US20100079097 Generic motor control system
04/01/2010US20100079096 Human interface module for motor drive
04/01/2010DE19952389B4 Verfahren zur Bestimmung der Parameter und/oder Strom-Weg-Kennlinie eines elektrisch angetriebenen Motorsystems A method for determining the parameters and / or current-travel characteristic curve of an electrically driven motor system
03/2010
03/31/2010EP2169819A1 Vehicle power generating device and an alternator control method
03/31/2010EP2168235A2 A synchronous electrical machine
03/31/2010CN101689829A Electric tool and device switch for an electric tool
03/31/2010CN101685313A Control unit with control current loop for determining parameters
03/25/2010WO2010032705A1 Motor controller and electric power steering device
03/25/2010US20100072931 Motor Arrangement
03/25/2010DE102009034448A1 Detection of average current absorbed by a direct current electromotor, in a motor vehicle, uses the inductivity at a filter at the power supply connection
03/25/2010DE102008048510A1 Verfahren zur Steuerung eines Antriebaggregats Method for controlling a drive unit
03/24/2010CN101682158A System and method for determining stator winding resistance in an AC motor
03/18/2010WO2010028915A1 Device and method for controlling an electric motor
03/17/2010EP2164169A1 Electric motor control apparatus
03/17/2010EP2162981A2 System and method for determining stator winding resistance in an ac motor
03/17/2010CN201426109Y PCI bus bar type multi-shaft impulse type movement control card
03/11/2010WO2009156326A3 Method for identifying the load condition of a pump
03/11/2010WO2008135520A3 An electric motor and the control method thereof
03/11/2010DE102008041893A1 Vorrichtung und Verfahren zur Steuerung eines Elektromotors Apparatus and method for controlling an electric motor
03/11/2010DE102008041871A1 Motor system for driving e.g. wiper system for pane in motor vehicle, has adjustment device arranged at electric motor and adjusting electric power supplied to motor based on temperature for providing motor torque
03/10/2010EP2161831A1 Controller of electric vehicle
03/10/2010EP2161830A1 Power converter
03/10/2010EP2160833A1 Motor driver system and method for protecting motor driver
03/10/2010EP2160832A1 Motor driver system and method of protecting motor driver
03/10/2010CN101667808A Control system for multiphase rotary electric machines
03/10/2010CN101667807A Motor control method based on DCS system
03/04/2010WO2010024194A1 Device for suppressing pulsation of electric motor
03/04/2010US20100052592 Dynamoelectric Machine Assemblies Operable With Serial Communication Signals And PWM Control Signals
02/2010
02/24/2010CN201414109Y Integrated speed adjusting module capable of restraining electromagnetic interference
02/24/2010CN201414108Y Dipole multispeed motor
02/18/2010DE102009036464A1 Motorsteuereinheit Engine control unit
02/18/2010DE102008025596A1 Verfahren zum Betrieb einer Einrichtung Method for operating a means
02/16/2010US7663337 Frequency converter, motor, motor drive system and maintenance method for motor drive system
02/16/2010US7663335 Single-phase induction motor
02/16/2010US7661305 Airflow detection apparatus
02/10/2010CN201403072Y Bidirectional input and constant-direction output electric motor driving system
02/10/2010CN101647193A Motor control device, its control method, and motor device
02/04/2010US20100030427 Steering angle detection device and method therefor
02/04/2010DE102008036306A1 Actuator operating method for controlling internal combustion engine of vehicle, involves determining actuator temperature based on relation between dynamic characteristics of influencing unit and electrical parameter of electrical machine
02/04/2010DE102008032805A1 Automated machine has regulate electric motor, where input-output-module is inserted in signal lines between inverter and electric motor, and signal lines are connected to decoder
02/03/2010EP2149982A1 Device for selecting motor controller, method for selecting motor controller, computer program implementing that method, and its storage method
02/03/2010EP2149978A1 Method for determining measurement values in a synchronised controlled system
02/02/2010US7656689 Power converter and control method for a power converter using serially-connected DC power sources
01/2010
01/28/2010DE102008033866A1 Control device for controlling e.g. series motor, of drive train of electrical screwdriver, has delimitation device delimiting output torque, where ratio of torque and energy of rotation in train is lesser than or equal to maximum ratio
01/27/2010EP2148420A2 Inverter generator
01/20/2010EP2146426A1 Method for operating a drive device and drive device for implementing the method
01/20/2010EP2145384A2 Electric drive
01/20/2010CN101630941A Intelligent remote motor monitor
01/20/2010CN100583585C Method and arrangement for monitoring a power output stage
01/20/2010CN100582608C Preventer for overload of air conditioner and its method
01/14/2010WO2010004786A1 Motor controller
01/14/2010DE102009025390A1 Verfahren zur Regelung eines umrichtergespeisten Elektromotors und umrichtergespeister Elektromotor Method for controlling an inverter-fed electric motor and inverter-fed motor
01/13/2010EP2143198A2 Electric tool and device switch for an electric tool
01/12/2010US7646165 Converter circuit and motor driving apparatus
01/12/2010US7646155 Generic motor control system
01/07/2010DE102009024572A1 Motorsteuerungseinrichtung und Motorsteuerungsverfahren Motor controller and motor control method
01/07/2010DE102008040096A1 Hand-guided electric machine tool i.e. battery-driven screw driver, operating method, involves operating electric motor by applying motor voltage, and limiting motor current to current value that depends on information about maximum torque
01/05/2010US7642739 Device and method for controlling motor
12/2009
12/24/2009DE112007003256T5 Lenkvorrichtung Steering apparatus
12/23/2009WO2009153915A1 Motor control apparatus
12/23/2009EP2134967A1 Electro-compressor and air conditioner having the same
12/23/2009CN201369106Y Wireless electronic traffic police assistant installation
12/23/2009CN101610065A Motor control apparatus and motor control method
12/23/2009CN101610064A Driving device and method
12/22/2009US7634955 Method of controlling drive of driving motor for rotary indexing device of machine tool
12/17/2009DE102009023372A1 Elektronische Steuereinrichtung für Fahrzeuge und Lenkungssteuersystem Electronic control device for vehicles and steering control system
12/16/2009EP2133506A2 Motorised barrier roller
12/16/2009CN101604893A Linear reciprocating motor, optical coupling switch, driving circuit, magnetic yoke, active cell and radiating
12/16/2009CN100571019C Thermal protection apparatus and method for hybrid vehicles
12/15/2009US7633197 Dynamoelectric machine
12/15/2009CA2568280C Auxiliary bus system
12/15/2009CA2567966C Ac/ac converter for hybrid vehicles
12/10/2009WO2009147813A1 Motor control device
12/10/2009DE102006039176B4 Geschwindigkeits-Erfassungsvorrichtung und Servomotor Speed ​​detection means and servo motor
12/08/2009US7630616 Coil load driving circuit and optical disc device
12/03/2009DE112008000194T5 Servomotorsteuervorrichtung und Steuerverfahren Servo motor control apparatus and control method
12/02/2009EP2128977A1 Motor control device, its control method, and motor device
12/02/2009EP2128975A1 Control device and method for determining the motor rotor position
12/02/2009EP2127824A2 Rechargeable power tool, control unit and program
12/02/2009EP2127065A1 Indirect rotor resistance estimation system and method
12/02/2009CN101595025A 转向装置 Steering device
12/02/2009CN101592712A Method for operating device
12/02/2009CN100565391C Vibration inhibition control method for multi-inertia resonance system and device thereof
11/2009
11/26/2009DE102009020116A1 Steuerungseinrichtung für einen elektrischen Antriebsmotor und Werkzeugmaschine Control device for an electric drive motor and the machine tool
11/26/2009DE102009018429A1 Verfahren und Vorrichtung zum Detektieren eines nicht ausreichenden Phasenstroms bei einem Permanentmagnetsynchronmotor Method and device for detecting an insufficient phase current in a permanent magnet synchronous motor
11/25/2009EP2124328A1 Apparatus and Method for Mains Harmonic Reduction in AC Drive Circuits
11/25/2009EP2122304A2 Controlling a power of an electrical motor
1 ... 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ... 58