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) |
---|
12/18/2013 | CN103457524A Permanent magnet synchronous motor control device |
12/18/2013 | CN103457523A Method for identifying parameters of brushless direct current motor |
12/18/2013 | CN102739137B Detection device for detecting magnetic pole position of synchronous motor, and control apparatus equipped therewith |
12/18/2013 | CN102057229B Air conditioner, air conditioner manufacturing method, and compressor |
12/18/2013 | CN102047552B 电动机控制装置及电动助力转向装置 Motor control device and electric power steering apparatus |
12/18/2013 | CN101796719B Electric motor control |
12/17/2013 | US8610387 Motor system |
12/17/2013 | US8610385 Motor driving circuit |
12/17/2013 | US8608459 Vacuum pump |
12/12/2013 | US20130330207 Aircraft motor drive control apparatus and aircraft actuator hydraulic system |
12/12/2013 | US20130328519 Switch Type DC Electric Machine Having Auxiliary Excitation Winding And Conduction Ring And Brush |
12/12/2013 | US20130328518 Switch Type DC Electric Machine Having Auxiliary Excitation Winding And Conduction Ring And Brush |
12/12/2013 | US20130328517 FPDA Closed Loop Electric Drives Controls |
12/12/2013 | US20130328510 Motor drive method, motor drive device, and brushless motor |
12/12/2013 | US20130328509 Method for operating motor of motor-driven power steering |
12/12/2013 | DE102013105702A1 Drehende elektrische Maschine Rotating electrical machines |
12/12/2013 | DE102012219681A1 Verfahren zum Regeln eines Innenpermanentmagnet-Synchronmotors A method for controlling an interior permanent magnet synchronous motor |
12/11/2013 | CN203340017U Frequency control system for large-power brushless double-feed motor |
12/11/2013 | CN203340007U A brushless DC motor sine wave controller |
12/11/2013 | CN203340006U A high-speed large-power brushless DC motor |
12/11/2013 | CN203339920U Two-phase brushless direct-current motor |
12/11/2013 | CN103444073A Control method implemented in a power converter and intended for identifying parameters linked to the magnetic saturation of an electric motor |
12/11/2013 | CN103444071A Motor driving method, motor driving device, and brushless motor |
12/11/2013 | CN103444059A Electronically commutated electric motor comprising rotor position detection with interference field compensation |
12/11/2013 | CN103444053A Permanent-magnet type rotating electrical machine |
12/11/2013 | CN103441716A Drive circuit of three-phase brushless direct-current motor |
12/11/2013 | CN103441715A Control method for current compensation of permanent magnet synchronous motor |
12/11/2013 | CN103441714A Drive circuit of direct-current brushless three-phase Hall sensor motor |
12/11/2013 | CN103441713A Switch-on angle and switch-off angle adjusting method for switched reluctance motor |
12/11/2013 | CN103441712A Fault self-diagnosis method for encoder in servo driving system |
12/11/2013 | CN103441636A Brushless direct-current motor |
12/11/2013 | CN103439655A Fault diagnosis method with fault-tolerant control of switch reluctance motor position sensors |
12/11/2013 | CN103438920A Fault diagnosis method, fault-tolerant control method and fault-tolerant control system of BLDC position sensor |
12/11/2013 | CN102355184B Back-EMF (back electromotive force) zero-crossing detection circuit and method for three-phase DC (direct current) brushless motors |
12/11/2013 | CN102355182B Method for detecting position of hub motor of CT (computed tomography) machine based on magnetic ring and Hall sensors |
12/10/2013 | US8606429 System and method for controlling an electronic device fan |
12/10/2013 | US8604733 Electric actuator including two current-controlled voltage inverters powering an electrical machine, and reconfigurable in the presence of a defect |
12/10/2013 | US8604732 Inverter unit |
12/10/2013 | US8604730 Electric power converter, driving apparatus and electric power steering apparatus |
12/10/2013 | US8604729 Control of a permanent-magnet motor |
12/10/2013 | US8604727 Power state diagnosis method and apparatus |
12/10/2013 | US8604726 Electronically commutated motor |
12/05/2013 | WO2013177899A1 Halbach array permanent magnet, high-efficiency, energy-saving, textile-manufacturing motor |
12/05/2013 | WO2013111587A3 Hand held engine powered tool with an electric starter and a recoil starter |
12/05/2013 | US20130320899 Biasing circuit for hall sensor and hall amplifier in motor driving circuit |
12/05/2013 | US20130320897 Motor control device |
12/05/2013 | US20130320895 Steering control apparatus |
12/05/2013 | US20130320894 Protection circuit for a d.c. brushless motor pump |
12/05/2013 | US20130320892 Motor drive circuit |
12/05/2013 | US20130320891 Control method and device for an electric machine |
12/05/2013 | US20130320890 Motor controller |
12/05/2013 | US20130320889 Blower system and method for controlling the same |
12/05/2013 | US20130320888 System comprising an electrically excited machine |
12/05/2013 | DE112012001251T5 Drehende elektrische Maschine des Permanentmagnettyps Rotating electrical machine of the permanent magnet type |
12/05/2013 | DE102013105499A1 Servo-Kontroller mit Korrigierfunktion für die Vor- und Rückwärtsbewegung eines Kugelgewindetriebs Servo controller with Korrigierfunktion for the forward and backward movement of a ball screw |
12/04/2013 | EP2670044A1 Frequency inverter, method for braking a synchronous motor and drive unit |
12/04/2013 | CN203326941U Large-scale synchronous motor soft start system |
12/04/2013 | CN203326940U Counter-electromotive force zero-cross detector for dc brushless motor based on data fusion technology |
12/04/2013 | CN203326939U Circuit without position detection |
12/04/2013 | CN203326938U Closed-loop control system of brushless DC motor |
12/04/2013 | CN203326937U Servo controller capable of self diagnosis of encoder faults |
12/04/2013 | CN203326936U MCU and CPLD-based electromotor control system |
12/04/2013 | CN203326935U Driver of permanent magnet synchronous motor |
12/04/2013 | CN203326730U Regenerative braking energy efficient feedback device of all-electric vehicle |
12/04/2013 | CN103430444A Motor driving apparatus and brushless motor |
12/04/2013 | CN103429490A Motor drive control device |
12/04/2013 | CN103427735A Braking apparatus for three-phase brushless motor |
12/04/2013 | CN103427734A Device and method applicable to heavy-load start of high-power synchronous motor |
12/04/2013 | CN103427733A 磁极位置检测装置 Magnetic pole position detecting means |
12/04/2013 | CN103427732A Control circuit and method of symmetric power supply type six-phase non-position sensor brushless motor |
12/04/2013 | CN103427731A Short-circuit compensation control method of four-phase permanent-magnetic fault-tolerant motor |
12/04/2013 | CN103427730A Permanent magnet brushless direct current motor torque ripple suppression system and method |
12/04/2013 | CN103427631A Brushless direct-current motor power converter |
12/04/2013 | CN103427539A 线性促动器 Linear actuator |
12/04/2013 | CN102480260B Position signal interference processing method in permanent magnet synchronous motor rotor angle measuring device |
12/03/2013 | US8598835 Protection circuit for a drive circuit of a permanent magnet motor and corresponding system |
12/03/2013 | US8598822 Inverter device, motor driving device, refrigerating air conditioner, and power generation system |
12/03/2013 | US8598821 Inverter control device for AC motor and electric compressor |
11/28/2013 | WO2013176908A1 Circuit and method for sensorless control of a permanent magnet brushless motor during the start-up |
11/28/2013 | WO2013068301A3 Method and assembly for operating synchronous motors |
11/28/2013 | US20130314017 Circuit and Method for Calibration of Sensorless Control of a Permanent Magnet Brushless Motor during Start-up |
11/28/2013 | US20130314016 Motor control device |
11/28/2013 | US20130314015 Control apparatus for electric power steering apparatus |
11/28/2013 | US20130314014 Method and controller for an electric motor with fault detection |
11/28/2013 | US20130314012 Apparatus for diagnosing relay contact of electric vehicle and method thereof |
11/28/2013 | US20130314011 Methods, systems and apparatus for computing a voltage advance used in controlling operation of an electric machine |
11/28/2013 | US20130314009 Circuit and Method for Sensorless Control of a Permanent Magnet Brushless Motor during Start-up |
11/28/2013 | US20130314007 Electric power tool |
11/28/2013 | DE102012208747A1 Method for operating permanent-magnet synchronous machine for e.g. electric drive of automobile, involves providing pulse width modulation default values for phases of machine upon detection of short circuit at power switches of phases |
11/27/2013 | EP2667501A1 Power conversion apparatus |
11/27/2013 | EP2666238A2 Method for determining the position of the rotor of an electric machine |
11/27/2013 | CN203313111U Outer-rotor direct-current brushless motor controller |
11/27/2013 | CN203313110U Self-adaptive driver of brushless direct current motor |
11/27/2013 | CN203313109U Double channel motor controller |
11/27/2013 | CN103414408A Method for on-line fault diagnosis and fault-tolerant control of position signals of switch reluctance motor |
11/27/2013 | CN103414407A A switched reluctance motor control system apparatus and control method thereof |
11/27/2013 | CN103413666A Common excitation coarse-fine coupling radial magnetic resistance type rotary transformer |
11/27/2013 | CN102255586B Constant power wide speed regulation control method for permanent magnet synchronous motor |
11/26/2013 | US8593095 Wound field synchronous machine rotor tracking using a carrier injection sensorless signal and exciter current |
11/26/2013 | US8593094 Power conversion apparatus of electric vehicle |