Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02P - Control or regulation of electric motors, generators, or dynamo-electric converters; Controlling transformers or reactors or choke coils › 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)
04/2003
04/02/2003EP1298783A2 Switching methodology for ground referenced voltage controlled electric machine
04/02/2003EP1297992A2 Method and apparatus of controlling electric vehicle
04/02/2003EP1297615A1 Method for operating a brushless direct current motor
04/02/2003CN2543275Y Brushless DC machine power supply
04/02/2003CN1407711A Speed control circuit of brushless direct-current fan motor
04/02/2003CN1407710A Current-limiting circuit of brushless direct-current fan motor
04/01/2003US6541939 Motor controller
04/01/2003US6541936 Start procedure for brushless motors
04/01/2003US6541928 Adaptive system and method for spinning a polyphase disk drive motor from a stationary position
03/2003
03/27/2003WO2003026124A1 Torque stabilizer for brushless servo motor
03/27/2003WO2003026123A1 Brake for dc motor
03/27/2003WO2003025516A1 Rotation sensor
03/27/2003US20030059212 Pulse-controlled electronically commutated motor
03/27/2003US20030058589 Motor power supply line breaking detection method, motor control apparatus and electric power steering mechanism using the same and computer program thereof
03/27/2003US20030057914 Power outputting device and vehicle mounting it, control method, storing medium and program for the power outputting device, drive device and vehicle mounting it, and, control method, storing medium and program for the drive device
03/27/2003US20030057913 Electric power steering control system and control method thereof
03/27/2003US20030057912 Synchronous motor driving system and sensorless control method for a synchronous motor
03/27/2003US20030057907 Methods and apparatus for controlling brushless motors
03/27/2003US20030057903 Device for controlling an electronically commutated motor
03/27/2003US20030057902 Pulse-controlled electric power-assisted steering system
03/27/2003US20030057003 Method and apparatus of controlling electric vehicle
03/26/2003EP1296443A2 Motor driver and system
03/26/2003EP1295386A1 Drive circuit for a brushless dc motor
03/26/2003CN1405971A Motor control device
03/26/2003CN1405970A Drive circuit of actuating device
03/25/2003US6538404 Motor apparatus
03/25/2003US6538403 Brushless DC motor sensor control system and method
03/20/2003WO2002054565A3 Method for commutating an electronically commutated dc motor, and motor for carrying out said method
03/20/2003US20030055584 Demagnetization for a motor in an electric or partially electric motor vehicle
03/20/2003US20030053323 Power inverter designed to minimize switching loss
03/20/2003US20030052641 Motor control apparatus and motor control method
03/20/2003US20030052640 Synchronous motor driving system
03/20/2003US20030052638 Motor driver and system with phase-spaced redundancy
03/20/2003US20030052632 Method of controlling and switching for braking an electronically commutated electrical motor
03/20/2003US20030052629 Control circuit for a DC brushless motor
03/20/2003US20030051929 Adaptive demagnetization compensation for a motor in an electric or partially electric motor vehicle
03/19/2003EP1293033A1 Control and regulation of electric motors
03/19/2003EP1181628B1 Method for nonvolatile storage of at least one operating data value of an electrical motor and electrical motor for said method
03/19/2003CN1404214A Step failing out detecting apparatus and method for synchronous motor, driving apparatus for motor
03/18/2003US6534948 Motor driving circuit, a method for driving a motor, and a semiconductor integrated circuit device
03/18/2003US6534938 Method and apparatus for driving a sensorless BLDC motor at PWM operation mode
03/18/2003US6534937 Control method of the current flow in driver systems for brushless motors, particularly during the switching phase
03/17/2003CA2403360A1 Fault identification due to demagnetization for a motor in an electric or partially electric motor vehicle
03/17/2003CA2403299A1 Adaptive demagnetization compensation for a motor in an electric or partially electric motor vehicle
03/17/2003CA2403290A1 Adaptive demagnetization compensation for a motor in an electric or partially electric motor vehicle
03/13/2003WO2002039575A3 Method and apparatus for encoderless operation of a permanent magnet synchronous motor in an elevator
03/13/2003US20030048083 Motor control circuit with adaptive dynamic range selection
03/12/2003EP1292012A2 Motor power supply line breaking detection method, motor control apparatus and electric power steering mechanism using the same and computer program thereof
03/12/2003EP1292011A2 Motor control for reducing high harmonic currents
03/12/2003EP1292008A1 Phase angle diagnotics for sinusoidal controlled electric machine
03/12/2003EP1292007A2 Method and apparatus for controlling a synchronous motor
03/12/2003EP1290512A1 Methods and systems for minimizing vibration in electric machines
03/12/2003EP0833438B1 Motor driving device
03/12/2003CN2540064Y DC brushless fan motor with controlling rotational speed drive circuit
03/12/2003CN1402013A Method for pure electrical measuring no-load potential phasor of synchronous electric generator
03/11/2003US6531843 Driving system of AC motor
03/11/2003US6531839 Circuit and method for motor control
03/06/2003WO2003019314A1 Sensorless control device for synchronous electric motor
03/06/2003US20030046028 Phase angle diagnostics for sinusoidal controlled electric machine
03/06/2003US20030042863 Method and apparatus for controlling synchronous motor
03/06/2003US20030042859 Excitation circuit and control method for flux switching motor
03/04/2003US6528968 Brushless-motor driver in PWM mode
03/04/2003US6528967 Permanent magnet brushless electric motor system and method of using same
03/04/2003US6528965 Drive circuit of brushless motor
03/04/2003US6528916 Brushless motor
02/2003
02/27/2003WO2002091546A3 Method and apparatus for driving a brushless dc motor
02/27/2003US20030038482 Method for controlling a polyphase and reversible rotating electrical machine for heat engine motor vehicle
02/26/2003EP1286459A1 Power outputting device and vehicle mounting it, control method, storing medium and program for the power outputting device, drive device and vehicle mounting it, and, control method, storing medium and program for the drive device
02/26/2003EP1286457A1 Servo control method and device for dc motor
02/26/2003EP1286456A1 Feedback parameter estimation for electric machines
02/26/2003EP1286405A1 Supply of electric power using fuel cell and chargeable/dischargeable storage
02/26/2003EP1286145A1 Feedforward parameter estimation for electric machines
02/26/2003EP1285841A1 Active temperature estimation for electric machines
02/26/2003EP1285490A1 Method for determining the position of a rotor of an electromagnetic motor with no commutator and device therefor
02/26/2003CN1399402A Motor driver for washing machine
02/25/2003US6525506 Current limit circuit of inverter refrigerator
02/25/2003US6525498 Electric motor control device, method and program
02/20/2003WO2003015256A1 Electric motor pole position sensing method, pole position sensing apparatus, and electric motor control apparatus using the same
02/20/2003WO2003015255A1 Method for controlling the commutation in an electronically commutated motor, and an electronically commutated motor for carrying out said method
02/20/2003WO2003015245A1 Excitation circuit and control method for flux switching motor
02/20/2003WO2003015244A1 Method and apparatus to control a variable speed motor
02/20/2003WO2002050983A8 Brushless dc motor sensor control system and method
02/20/2003US20030034755 Method and system for controlling a synchronous machine using a changeable cycle-conduction angle
02/20/2003US20030034751 Method and system for controlling a permanent magnet machine
02/20/2003US20030034749 Dishwasher pump drive
02/20/2003US20030034748 Method and system for controlling start of a permanent magnet machine
02/20/2003US20030034747 Method for driving a brushless dc motor
02/20/2003US20030034704 Brushless motor driving circuit and portable terminal incorporating the same
02/19/2003EP1284541A2 Combined feedforward and feedback parameter estimation for electric machines
02/19/2003EP1284540A2 Dishwasher-pumpdrive
02/19/2003EP1284044A1 Controlling a brushless dc motor
02/19/2003EP1284043A1 Method for determining the pole-wheel position of electric machinery
02/19/2003CN1398042A Control method and circuit for braking electrical commutating dynamo
02/19/2003CN1398041A Drive controller and method for single-phase switch type magnetic resistance motor
02/19/2003CN1398040A Drive unit and method for single-phase switch type magnetic resistance motor
02/19/2003CN1397736A Electric compressor and its control method
02/18/2003US6522097 Position detecting apparatus and abnormality detecting apparatus
02/18/2003US6522093 Method for driving a brushless DC motor
02/18/2003US6522034 Switching circuit and multi-voltage level power supply unit employing the same
02/13/2003WO2003012974A1 Method and apparatus for high performance permanent magnet motor speed control with limited position information
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