H02P 6 - Arrangements for controlling synchronous motors or other dynamo-electric motors with electronic commutators in dependence on the rotor position; Electronic commutators therefor

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)
11/2009
11/25/2009	EP2124327A2 Device for determining the angular position of a rotor of a multi-phase rotating electric machine and rotating electric machine comprising such a device
11/25/2009	EP2122647A1 Electric direct current network for water vessels and for offshore units having increased shut-off security
11/25/2009	CN201352317Y DC variable frequency driven actuating mechanism
11/25/2009	CN101589545A Motor driving circuit, fan motor, electronic instrument, and notebook personal computer
11/25/2009	CN101589295A Method and system for determining the position of a motor part
11/25/2009	CN101588152A Method and device capable of achieving communication and transmission for rotor position parameter and reversing motor
11/25/2009	CN101588151A Motor control device and control method thereof
11/25/2009	CN100563092C Space vector-based current controlled PWM inverter for motor drives
11/19/2009	WO2009140419A2 Motor with magnetic sensors
11/19/2009	WO2009139183A1 Motor drive control apparatus
11/19/2009	US20090284200 AC motor driving circuit and electric vehicle driving circuit
11/19/2009	US20090284199 Electric Power Converter
11/19/2009	US20090284196 Motor control apparatus and control method thereof
11/19/2009	US20090284195 Gain adjustment to improve torque linearity of an electric machine during operation in a field weakening region
11/19/2009	DE102009019414A1 Motorsteuersystem mit einem Mehrphasen-Umrichter Engine control system with a multi-phase inverter
11/19/2009	CA2724489A1 Motor with magnetic sensors
11/18/2009	EP2120324A1 Synchronous motor sensorless control device
11/18/2009	EP2119587A1 Controller for motor, and vehicle
11/18/2009	CN201349193Y Speed-adjusting control circuit of direct current brushless fan
11/18/2009	CN201349192Y Position measuring and speed measuring and controlling device for rotor of synchronous motor
11/18/2009	CN201348929Y Hall rotating transformer and Hall angle encoder manufactured by same
11/18/2009	CN101584116A Pulse signal generator, rotating machine, controller and power window controller
11/18/2009	CN101584110A Method and system for controlling the operation of a pump
11/18/2009	CN101582675A Space vector modulated method for linearly regulating speed of torque angle of permanent magnet flux switching motor
11/18/2009	CN101582667A Petroleum extractor super capacitor auxiliary power system
11/18/2009	CN100561855C Pumping method and device adopting alternating current power supply to driving permanent magnet motor submersible pump
11/18/2009	CN100561854C Magnetic-field-weakening motor control system
11/18/2009	CN100561853C Switch reluctance motor acceleration closed-loop control method
11/18/2009	CN100561852C Fan control device
11/18/2009	CN100560966C Controlling device for internal combustion engine
11/17/2009	US7619385 Motor controller, washing machine, air conditioner and electric oil pump
11/17/2009	US7619383 High steps brushless DC (BLDC) motor
11/12/2009	WO2009136381A2 Position sensorless motor control
11/12/2009	WO2009111503A3 Phase logic circuits for controlling motors
11/12/2009	US20090278485 Device and Method for Determining the Rotational Position of a Rotor in an Electric Machine
11/12/2009	US20090278484 Fan conducted noise reduction
11/12/2009	US20090278481 Apparatus and system for efficiently controlling a hub motor
11/12/2009	DE102008045630A1 Load side converter i.e. self-commuting pulse power converter, connecting method for encoder less permanently excited synchronous machine, involves calculating field position angle at time point with respect to orientation of field voltage
11/12/2009	DE102008022638A1 Method for extraction of stroke or angle information from electrical signal of electrical drive, involves detecting electrical signal which is filtered from filter, where filtered electrical signal is generated
11/12/2009	DE102008022621A1 Electric drive's position and/or angle of rotation and/or number of revolutions determining method for e.g. opening vehicle window, involves activating filters of filter bank, where electrical signal is filtered by activated filters
11/11/2009	EP2117109A1 Ac converter-fed motor
11/11/2009	EP2117103A1 Integrated switch for controlling an electromotor
11/11/2009	EP2115866A2 Inverter controller, and motor driving device, electric compressor and electric home appliance using the inverter controller
11/11/2009	EP2115396A2 Method and system for determining the position of a motor part
11/11/2009	EP1283594B1 Motor controller
11/11/2009	CN201345632Y Speed regulating system of sectional winding parallel driving switch magnetic resistance motors
11/11/2009	CN201345631Y Control module for brush mode motor and brushless mode motor
11/11/2009	CN101577518A Speed regulating system of high power factor load current-change synchronous motor
11/11/2009	CN101577517A Device and method for direct torque control of permanent magnet synchronous motor
11/11/2009	CN101577516A Constant current chopper driver of brushless DC motor
11/11/2009	CN101577515A Synchronous and load balancing control system for series operation of a plurality of alternating-current synchronous motors
11/11/2009	CN101576751A High-precision automatic tracking control device for solar double shafts
11/11/2009	CN101575960A Cluster well oil extractor of external rotor permanent magnetism synchronous motor
11/11/2009	CN100559695C Motor driving circuit
11/11/2009	CN100559694C Brushless motor driving circuit reducing electromagnetic noise in operation and its method
11/10/2009	US7617019 Ventilation device
11/10/2009	US7615948 Controller for motor and control method for motor
11/10/2009	US7615947 Motor driving device and motor braking method
11/05/2009	WO2009132965A1 Determining offset angle for synchronous machines
11/05/2009	DE102009016556A1 Treiber für einen synchronen Elektromotor Drivers for a synchronous electric motor
11/04/2009	EP2114006A2 Position sensorless control of permanent magnet motor
11/04/2009	EP2114005A1 Device for controlling electric vehicle and electric vehicle equipped with the control device, and electric vehicle control method and computer readable recording medium on which program for allowing computer to execute the control method is recorded
11/04/2009	CN201341107Y Energy-reclaiming motor driver and electric vehicle
11/03/2009	US7612522 Motor drive control with a single current sensor using space vector technique
11/03/2009	US7612512 Electronic control unit for controlling external half-bridge power output stages and an electric motor operated drive with electronic control unit
11/03/2009	US7612511 Load drive apparatus
10/2009
10/29/2009	WO2009130363A1 Determination of the position of the rotor of an electric machine
10/29/2009	US20090267555 Harmonic torque ripple reduction at low motor speeds
10/29/2009	US20090267550 Motor Control Device And Generator Control Device
10/29/2009	DE202008008563U1 Elektromotor Electric motor
10/29/2009	DE102009000927A1 Anlauf eines Permanentmagnet-Motors Starting a permanent magnet motor
10/29/2009	DE102008001408A1 Offsetwinkelbestimmung bei Synchronmaschinen Offset angle determination in synchronous machines
10/28/2009	EP2112760A1 Method and arrangement in connection with a brake chopper
10/28/2009	EP2111628A1 Electric direct current network for water vessels and for offshore units
10/28/2009	CN101567660A Motor control device and generator control device
10/28/2009	CN101567655A Control method of IPM electromotor for driving electric motor car
10/28/2009	CN101567654A Motor control method using space vector pulse width modulation and controller thereof
10/28/2009	CN101565888A Method for controlling clothes washing of washing machine
10/28/2009	CN100555835C Correction method for position signal phase error of brushless DC motor without position sensor
10/28/2009	CN100555834C Circuit device for regulating motor property curve
10/28/2009	CN100554122C Halbach permanent magnetism gear-free lift machine
10/27/2009	US7609014 System and method for universal adaptive torque control of permanent magnet motors
10/27/2009	US7609013 Motor drive circuit and method
10/27/2009	US7607437 Compressor control system and method for a portable ventilator
10/22/2009	WO2009128970A1 Actuator with zero point initialization
10/22/2009	WO2009128312A1 Converter control method
10/22/2009	WO2009128268A1 Inverter controller, compressor, and electric home appliance
10/22/2009	WO2009128198A1 Motor driving device, integrated circuit device, motor device and motor driving system
10/22/2009	WO2009127471A2 Motor pump aggregate for motor vehicle brake regulation systems
10/22/2009	US20090261774 Variable-flux motor drive system
10/22/2009	US20090261770 Controller for motor
10/22/2009	US20090261766 Method for controlling an electric motor fed by a constant voltage supply system
10/22/2009	US20090261765 Synchronous motor, encoderless motor system and a method for operating an encoderless motor system with a synchronous motor
10/22/2009	US20090261764 Motor drive device and electric equipment using this
10/22/2009	US20090261763 Method of detecting a useful signal
10/22/2009	US20090261666 Radially Balanced Stator Forces for a Spindle Motor
10/22/2009	DE19960611B4 Elektromechanische Bremsanlage Electromechanical braking system
10/22/2009	DE102008018819A1 Motorpumpenaggregat für Kraftfahrzeugbremsenregelungssysteme Motor pump unit for motor vehicle brake control systems
10/21/2009	EP2110941A1 Motor control apparatus and electric power steering system
10/21/2009	CN201332347Y Brushless motor water pump

1 ... 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 ... 192