Patents
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)
06/2013
06/12/2013CN202997985U Brushless direct current motor control device
06/12/2013CN202997897U Single-phase brushless direct current motor
06/12/2013CN103155403A Drive device for driving a component of a household appliance, household appliance and method for operating a household appliance
06/12/2013CN103155402A A ceiling fan
06/12/2013CN103155401A Motor control device and electric power steering device
06/12/2013CN103155400A Motor constant calculating method for pm motor, and motor constant calculating device
06/12/2013CN103155399A Current control gain adjusting method for pm motor, current control method, and control device
06/12/2013CN103155398A Electric motor and motor control
06/12/2013CN103155396A Controller
06/12/2013CN103151977A Simplified electric brake device
06/12/2013CN103151976A Control system for multiphase electric rotating machine
06/12/2013CN103151975A Motor driving device without sensor, and back electromotive force detection circuit and detection method
06/12/2013CN103151974A Control system for switch reluctance motor
06/12/2013CN103151973A Direct current brushless motor control method and control system for air conditioner
06/12/2013CN103151972A Control apparatus for electric rotating machine
06/12/2013CN102025306B Position sensorless control of permanent magnet motors
06/12/2013CN102025302B Method and apparatus for low speed permanent magnet motor operation
06/12/2013CN101549631B Power system of simple electric vehicle operation method thereof
06/11/2013US8461789 Control of sinusoidally driven brushless DC (BLDC) motors
06/06/2013WO2013080805A1 Pump control unit
06/06/2013WO2013051830A3 Apparatus and method for decelerating a sensorless bldc motor
06/06/2013WO2012097782A3 Apparatus for determining the angular position of the rotor of an electric machine
06/06/2013US20130141027 Motor drive system and control method thereof
06/06/2013US20130141024 Method and system for controlling a permanent magnet synchronous motor
06/06/2013US20130141023 Motor controlling apparatus
06/05/2013EP2600519A1 Control apparatus of ac rotating machine
06/05/2013EP2600518A1 Control apparatus for ac rotating machine
06/05/2013EP2599215A2 Method and device for regulating separately excited synchronous machines
06/05/2013EP2598775A1 Linear actuator
06/05/2013CN202978794U Switched reluctance motor speed adjusting device
06/05/2013CN202978793U Switched reluctance motor speed adjusting device
06/05/2013CN202978792U Brushless direct current motor controller
06/05/2013CN202978791U Brushless direct current motor driver based on Z source
06/05/2013CN202978790U Switch magnetic resistance motor current phase-splitting control device
06/05/2013CN103141022A Inverter control device and inverter control method
06/05/2013CN103140131A Strain correction method of slider of double motor driving device and double motor driving device
06/05/2013CN103138674A High-power brushless double fed motor variable frequency speed regulation system and control method
06/05/2013CN103138666A Pulling and driving device of separating machine
06/05/2013CN103138665A Motor drive controller with delay protection
06/05/2013CN103138664A Permanent magnet motor starting method, device and system
06/05/2013CN103138663A Alternating current servo driver based on novel current detection and place feedback structure
06/05/2013CN103138662A Motor control apparatus
06/05/2013CN103138661A Aluminum-based high-conduction radiating ultra-high power control circuit
06/05/2013CN103138660A Temperature-control linear electric signal Hall sensor
06/05/2013CN103138558A Alternating current /direct current (AC/DC) dual-purpose compressor speed setting controller
06/05/2013CN103138518A Three-phase axial flux motor and magnetic circuit regulating method thereof
06/05/2013CN103138517A Rotor of asynchronous starting permanent magnet motor and asynchronous starting permanent magnet motor using rotor
06/05/2013CN103135445A Reconfigurable servo device based on component technology
06/05/2013CN102312847B Integral centrifugal fan driven without position sensor
06/05/2013CN102082533B Motor driving circuit and motor equipped with the motor driving circuit
06/05/2013CN102013862B Sensor-free driving method of permanent magnet alternating-current motor
06/05/2013CN101997466B Estimating rotor angular position and velocity and verifying accuracy of position sensor outputs
06/05/2013CN101860298B Switched reluctance motor controller
06/05/2013CN101771377B Realizing circuit of sensor of high-reliability switch reluctance motor
06/05/2013CN101459399B Method for controlling motor torque in hybrid electric vehicle
06/05/2013CN101453189B Controlled electrical motor system for tensioning mechanism
06/04/2013US8456119 Driving device of brushless DC motor for fan and driving method thereof
06/04/2013US8456117 Driving brushless DC (BLDC) motors
06/04/2013US8456115 Method and system for controlling an electric motor with variable switching frequency at variable operating speeds
06/04/2013US8456114 Motor bus voltage commutation method
05/2013
05/30/2013WO2013077407A1 Motor control device
05/30/2013WO2013076453A1 Method of controlling a brushless motor
05/30/2013WO2013075291A1 Systems and methods for use in controlling a converter in response to grid fault events
05/30/2013WO2012163585A3 Method and apparatus for angle estimation in a synchronous machine
05/30/2013WO2012127011A3 Method for controlling a rotating electric machine in an open-loop or closed-loop manner, and rotating electric machine
05/30/2013WO2012126641A3 Method and apparatus for adapting commutation for an electronically commutated electrical machine
05/30/2013US20130134918 Controller
05/30/2013US20130134915 Control method of hybrid vehicle
05/30/2013US20130134914 Electric Motor Control
05/30/2013US20130134913 System and Method for Aligning a Resting Rotor to a Known Position
05/30/2013US20130134911 Modular stacked dc architecture traction system and method of making same
05/30/2013US20130134909 Hub power device of a hybrid vehicle
05/29/2013EP2597429A1 Method and assembly for determining the dynamic status of an electric motor
05/29/2013EP2596579A2 Method and device for the sensor-free position determination of an electronically commutated electric machine
05/29/2013EP2596578A1 Method and device for monitoring the wear of sliding electrical contacts of a rotating commutator for an automotive vehicle
05/29/2013EP2596577A2 Method and device for controlling a multi-phase electronically commutated electric machine and a motor system
05/29/2013DE102011087341A1 Verfahren zur Überwachung des Zustands eines einen Elektromotor auf einer Welle führenden Lagers A method for monitoring the state of a leading an electric motor on a bearing shaft
05/29/2013CN202957783U Motor controller
05/29/2013CN202957782U Speed regulating system of switched reluctance motor
05/29/2013CN202957781U Control device for reducing heating of rotor of permanent magnet synchronous motor
05/29/2013CN103124156A Fan control system using single chip
05/29/2013CN103124155A Brushless motor differential regulating drive controller, brushless motor differential regulating drive controller for cart and cart
05/29/2013CN102386817B Electric motor torque estimation
05/29/2013CN102142803B Start-up circuit and method for controlling permanent magnet synchronous motor
05/29/2013CN102136820B Sensor-free start control method for brushless DC motor
05/28/2013US8450963 Brushless synchronous machine utilizing third harmonic excitation
05/28/2013US8450959 Control method for sensorless motors with energy recovery ability
05/28/2013US8450958 Motor control method, motor control device, fan device, compressor, and pump device
05/23/2013WO2013073721A1 Bldc motor and controller for an electric vehicle, and method for controlling same
05/23/2013WO2013073547A1 Motor control device for electric automobile
05/23/2013WO2013073264A1 Motor and motor system
05/23/2013WO2013073263A1 Motor and motor system
05/23/2013WO2013000632A3 Method and device for measuring phase current profiles and a exciter current profile in an electrically excited electrical machine
05/23/2013US20130127386 Control unit for an electric motor, in particular fora fan motor
05/23/2013US20130127385 Sample and Hold Time Stamp for Sensing Zero Crossing of Back Electromotive Force in 3-Phase Brushless DC Motors
05/23/2013US20130127384 Method of controlling a brushless motor
05/23/2013US20130127383 Inverter apparatus and inverter control method
05/23/2013DE102011086583A1 Method for testing commutation quality of electronic commutated electromotor in hydraulic actuating system of friction clutch of motor car, involves comparing actual distance covered rotational angle with spanned rotation angle
05/22/2013EP2595307A2 Sensor commuated electric motor with sensorless angular position determination and method
05/22/2013EP2595306A2 Compressor starting method and apparatus
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