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) |
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10/10/2007 | CN101049882A Machine of Halbach permanent magnetism without gear wheel for dragging elevator |
10/10/2007 | CN100342639C Rotor position sensor of DC brushless motor |
10/10/2007 | CN100342638C Method of detecting motor current and motor control device |
10/10/2007 | CN100342637C Motor control device, motor control method, and program |
10/10/2007 | CN100342636C Inverter apparatus |
10/09/2007 | US7279864 Control unit for driving a regulating transistor of a fan arrangement |
10/09/2007 | US7279859 EC motor and method for operating same |
10/09/2007 | US7279857 System, method, and computer-readable medium for reduction of commutation-related acoustic noise in a fan system |
10/04/2007 | WO2007111031A1 Motor and drive control device |
10/04/2007 | WO2007110328A1 Injection moulding machine |
10/04/2007 | US20070231630 Supply of power utilizing fuel cell and rechargeable storage portion |
10/04/2007 | DE102006015693A1 Solar-Umwälzpumpe und Verfahren zur Regelung, zur Anlaufsteuerung und Leistungseinstellung einer Solar-Umwälzpumpe Solar circulation pump and method for controlling, for start-up control and power setting a solar circulation pump |
10/03/2007 | EP1841056A1 A motor controller |
10/03/2007 | EP1839388A1 Control circuit for an electronically commuted motor |
10/03/2007 | CN101047354A Low speed driving control device of DC motor and control method thereof |
10/03/2007 | CN101047353A A motor controller |
10/03/2007 | CN100341237C Circuit and method for controlling brushless DC motor |
10/03/2007 | CN100341236C Motor control apparatus |
10/03/2007 | CN100341226C Emergency operation device for facility with electric motor |
10/02/2007 | US7276877 Sensorless control method and apparatus for a motor drive system |
09/27/2007 | US20070222434 Determining the Position of the Rotor in an Electric Motor |
09/27/2007 | US20070222402 Method and Device for Controlling a Brushless Dc Motor |
09/27/2007 | DE102007014000A1 Bremsvorrichtug für einen elektrisch angetriebenen Rotor Bremsvorrichtug for an electrically driven rotor |
09/27/2007 | DE102007011885A1 Two-strand electronically commutated motor operating method for actuating ventilator, involves providing output stage for influencing current feed of cable in stator, where DC intermediate circuit with capacitor supplies current to stage |
09/27/2007 | DE102006014087A1 Injection molding machine for production of injection molded parts by injecting plasticizable materials into injection molding tool, comprises clamping means for holding and moving tool section between the open and closed position of tool |
09/27/2007 | DE10123138B4 Verfahren zur Lageregelung eines permanentmagnetisch gelagerten rotierenden Bauteils Method for position control of a permanent magnet-mounted rotating component |
09/26/2007 | EP1837986A2 Method and assembly for operating an electronically commuted motor |
09/26/2007 | EP1837710A1 Image forming apparatus capable of effectively controlling rotation driving source |
09/26/2007 | EP1639696B1 Power supply apparatus, motor drive control method using the same and motor vehicle having the same mounted thereon |
09/26/2007 | CN101044667A Printed circuit board motor and contro scheme |
09/26/2007 | CN101043196A Synchro motor drive device |
09/26/2007 | CN101043193A Permanent-magnet electric motor and its operation method |
09/26/2007 | CN101043191A Braking equipment for electric-driven rotor |
09/26/2007 | CN101041918A Positive yarn feeder for textile machines, with feedback-controlled synchronous motor |
09/26/2007 | CN100340057C Magnetic motor |
09/26/2007 | CN100340056C Drive control apparatus and method of alternating current motor |
09/25/2007 | US7274163 Methods and apparatus for commutating a brushless DC motor in a laser printer |
09/25/2007 | US7274161 Motor driving apparatus |
09/20/2007 | WO2007105415A1 Motor-equipped vehicle |
09/20/2007 | WO2007013020A8 System and method for controlling a synchronous electric motor, particularly for household appliances |
09/20/2007 | DE102006012215A1 Transversalflussmaschine und Turbomaschine mit derartiger Transversalflussmaschie Transverse flux and turbomachinery such Transversalflussmaschie |
09/19/2007 | EP1834402A1 A self starting method and an apparatus for sensorless commutation of brushless dc motors |
09/19/2007 | EP1834401A1 Method and circuit arrangement for determination of the rotor position of a brushless dc motor without sensors |
09/19/2007 | EP1177616B1 Electronically commutable motor, in particular, for a liquid pump |
09/19/2007 | CN200950574Y Double-driving singlechip control device of brushless DC motor with external A/D converter |
09/19/2007 | CN101040431A Chattering-prevention circuit and waveform shaping circuit with chattering-prevention circuit, and three-phase motor drive control circuit with waveform shaping circuit |
09/19/2007 | CN101040430A Massage machine |
09/19/2007 | CN101039097A Vehicle drive control system, motor control device and vehicle drive control method |
09/19/2007 | CN101039096A Permanent-magnetic synchronous motor weak magnetic control system based on A. C. indirect control |
09/19/2007 | CN101039095A Permanent-magnetic synchronous motor weak magnetic control system based on A. C. direct control |
09/19/2007 | CN101039089A Motor drive device and motor drive method |
09/19/2007 | CN100338871C Spindle motor drive controller |
09/19/2007 | CN100338868C Controller for synchromotor, electric equipment and module |
09/19/2007 | CN100338867C Motor driving unit of tableware washing apparatus |
09/18/2007 | US7271564 Method, apparatus, and system for drive control, power conversion, and start-up control in an SRM or PMBDCM drive system |
09/13/2007 | US20070210732 Method For Starting A Sensorless, Electronically Commutatable Direct Current Motor |
09/13/2007 | DE102006011139A1 Multi-phase e.g. three-phase, electrically commutating electric motor operating method for motor vehicle, involves conducting short-circuit current via error free electronic switches of commutating arrangement by closed switch |
09/12/2007 | EP1833157A1 Motor drive method |
09/12/2007 | CN101034865A Motor controller and motor control method |
09/12/2007 | CN101034864A Controller for electric vehicle and driving apparatus for the electric vehicle |
09/12/2007 | CN101034293A Slide block movement NC method and NC slide block device |
09/12/2007 | CN100337395C Motor temperature estimator and motor controller |
09/11/2007 | US7268516 Circuit for use with switched reluctance machines |
09/11/2007 | US7268509 Electric driven tool device |
09/07/2007 | WO2007098938A1 Drive unit, adjusting device and method for driving an adjusting device |
09/07/2007 | WO2007071057A8 Position controlled drive mechanism |
09/05/2007 | EP1830462A2 Methods and systems for emulating an induction motor utilising an electronically commuted motor |
09/05/2007 | EP1830461A1 Drive unit, adjusting device and method of drive an adjusting device |
09/05/2007 | EP1830096A2 A drive transmission apparatus for vehicle and for a four-wheel drive vehicle |
09/05/2007 | CN101030748A Methods and systems for dynamically braking an electronically commutated motor |
09/05/2007 | CN101030747A Device for driving a single phase motor |
09/05/2007 | CN101030746A Device for driving a single phase motor |
09/05/2007 | CN101030745A Methods and systems for controlling operation of electronically commutated motors |
09/05/2007 | CN101030718A Synchronized motor of DC three-phase armature AC excitation and its speed adjustment |
09/04/2007 | US7265954 Method for estimating DC motor coil temperature, DC motor control method and their devices |
09/04/2007 | US7265538 Method and device for measuring the rotational speed of a pulse-activated electric motor based on a frequency of current ripples |
09/04/2007 | US7265514 Frequency-variable pulse-width-modulation motor drive circuit capable of operating under different PWM frequencies |
09/04/2007 | US7265511 Motor control device |
09/04/2007 | US7265507 Angular position and velocity estimation for synchronous machines based on extended rotor flux |
09/04/2007 | CA2510650C Phase advance angle optimization for brushless motor control |
09/01/2007 | CA2575888A1 Methods and systems for emulating an induction motor utilizing an electronically commutated motor |
08/30/2007 | WO2007097424A1 Motor driving device, and motor driving method |
08/30/2007 | WO2007096436A1 Method for controlling the speed of a motor/compressor unit of a refrigerator |
08/30/2007 | US20070201842 Switched Dc Electrical Machine |
08/30/2007 | DE102006009259A1 Verfahren zum prädiktiven Regeln eines Linearantriebs bzw. eines Linearverdichters sowie prädiktiv geregelter Linearantrieb bzw. Linearverdichter A method for controlling a predictive linear drive or a linear compressor and predictive controlled linear drive or linear compressor |
08/29/2007 | EP1826899A1 Non-connection motor, its drive control device and mortorized power steering device using drive control device of non-connection motor |
08/29/2007 | EP1683263B1 Method for operating a synchronous machine |
08/29/2007 | EP1071982B1 Apparatus and method for controlling an electric assist steering system |
08/29/2007 | CN200941593Y Power inversion circuit of six-phase switching reluctance |
08/29/2007 | CN200941592Y Controller of d.c. brush-less dynamo able to connect with user's high voltage control system |
08/29/2007 | CN101027834A Motor drive voltage-boost control |
08/29/2007 | CN101026352A Motor drive method |
08/29/2007 | CN101026351A Motor drive device |
08/29/2007 | CN101026350A AC motor matrix type controller with DC excitation function |
08/29/2007 | CN101026349A PWM motor driving circuit suitable for different frequencies |
08/29/2007 | CN101026348A Bearingless switched reluctance motor error-tolerant operation control method |
08/29/2007 | CN101026329A Over-unity energy motor-generator |
08/28/2007 | US7262576 Method for driving a synchronous electric motor in particular for fans |
08/28/2007 | US7262569 Electronic rotor pointing with high angular resolution |
08/28/2007 | US7262568 Brushless DC motor coupled directly to AC source and electric apparatus using the same motor |