| 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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| 07/23/2008 | CN101227162A Method and apparatus for driving under random connection and automatically distinguishing phase of brushless DC motor |
| 07/23/2008 | CN101227161A Integrated circuit special for controlling switch reluctance motor |
| 07/23/2008 | CN101227160A Neural network generalized inverse permanent magnetism synchronous machine decoupling controller structure method without bearing |
| 07/23/2008 | CN100405740C Digital differential amplification control device |
| 07/23/2008 | CN100405736C Method and apparatus for controlling motor |
| 07/23/2008 | CN100405735C CPU fan circuit with over-voltage protection |
| 07/23/2008 | CN100405734C Multiphase motor winding topology and control |
| 07/23/2008 | CN100404973C Refrigerator |
| 07/23/2008 | CN100404402C Elevator control device and elevator system |
| 07/22/2008 | US7402969 Method for producing voltage waveforms in a PWM motor controller of a PM DC brushless motor |
| 07/22/2008 | US7402916 Method of controlling a reversible, polyphase rotary electrical machine for a motor vehicle having a heat engine |
| 07/16/2008 | EP1944863A2 Overspeed protection for sensorless electric drives |
| 07/16/2008 | EP1944860A1 A method for sensorless estimation of rotor speed and position of a permanent magnet synchronous machine |
| 07/16/2008 | EP1944859A2 Device and Method of Driving BLDC Motor and Increasing Driving Speed of BLDC Motor |
| 07/16/2008 | EP1943723A2 Improvements in or relating to driving brushless dc (bldc) motors |
| 07/16/2008 | CN201087943Y Multiplexed stepping motor driver |
| 07/16/2008 | CN201087825Y Zero point verifying unit of switch reluctance motor rotor angle position |
| 07/16/2008 | CN201087053Y Electric coiling device |
| 07/16/2008 | CN101223685A Secondary battery control device and control method |
| 07/16/2008 | CN101222198A Pumping method and device adopting alternating current power supply to driving permanent magnet motor submersible pump |
| 07/16/2008 | CN101222197A Automobile permanent magnet synchronous motor control method using Hall transducer |
| 07/16/2008 | CN101222196A Fan driving circuit |
| 07/16/2008 | CN101222195A Driving mechanism and method for single phase motor |
| 07/16/2008 | CN101222194A Device and method of driving bldc motor and increasing driving speed of bldc motor |
| 07/16/2008 | CN100403202C Fan rotating speed controlling method and apparatus |
| 07/15/2008 | US7400109 Inverter circuit and compressor |
| 07/15/2008 | US7400105 Motor drive device and image-forming device including the same |
| 07/10/2008 | WO2008030109A3 Control of synchronous electrical machines |
| 07/10/2008 | US20080167779 Motor controller and electric power steering system |
| 07/10/2008 | US20080164836 Static Frequency Converter with Automatic Function for Optimizing Magnetic Flux and Minimizing Losses in Electric Induction Motors |
| 07/10/2008 | DE112006002330T5 System und Verfahren für eine elektrische Motorsteuerung System and method for an electric motor control |
| 07/09/2008 | EP1942575A2 Method and apparatus for driving a DC motor |
| 07/09/2008 | EP1839388B1 Control circuit for an electronically commuted motor |
| 07/08/2008 | US7397237 Determining the position of the rotor in an electric motor |
| 07/08/2008 | US7397216 Circuit for monitoring harmonic distortion in the power supply of a synchronous electrical machine with permanent magnet excitation |
| 07/08/2008 | US7397211 Motor control apparatus |
| 07/08/2008 | US7397210 Control unit for electric power steering apparatus |
| 07/03/2008 | WO2008078756A1 Control device for variable valve mechanism |
| 07/03/2008 | US20080157708 Method and Apparatus for Determination of the Rotor Position of an Electric Motor |
| 07/03/2008 | US20080157707 Electric Motor And Method Of Controllling Said Motor |
| 07/02/2008 | EP1940016A1 Motor control device and motor drive system |
| 07/02/2008 | CN201081845Y Dead-point driven double-circuit bidirectional full wave electrified brush-less permanent magnetic DC motor |
| 07/02/2008 | CN101213653A Semiconductor integrated circuit device |
| 07/02/2008 | CN101213652A Semiconductor integrated circuit device |
| 07/02/2008 | CN101212196A Beat-less controller for permanent magnet motor |
| 07/02/2008 | CN101212194A Fan controller and startup noise suppression circuit |
| 07/02/2008 | CN101212167A Motor position sensor |
| 07/02/2008 | CN101212166A Motor module |
| 07/02/2008 | CN101212165A Motor module |
| 07/02/2008 | CN100399695C Rotor position detecting for conversion-type magnetic resistance drive |
| 07/02/2008 | CN100399694C Motor drive apparatus, integrated circuit, and motor drive method |
| 07/01/2008 | US7394229 Switched reluctance generator |
| 06/26/2008 | WO2008074335A1 Method for controlling a multi-phase ac inverter-fed electric motor |
| 06/26/2008 | WO2007056725A3 Improved signaling and reduced torque ripple in brushless repulsion motors |
| 06/26/2008 | DE102007057746A1 Lathe i.e. fuel pump actuator, driving device, has control unit for controlling lathe, and drive control device for stopping drive of lathe when indication is detected, to bring lathe to freely running condition |
| 06/25/2008 | EP1936798A2 Operation of an electrical drive system |
| 06/25/2008 | EP1936797A2 Device for adjusting an actuator |
| 06/25/2008 | EP1935228A1 Power assembly for portable equipment |
| 06/25/2008 | EP1604452B1 Rotating electrical machine |
| 06/25/2008 | EP1495535B1 Method for determining the rotor position of a synchronous motor |
| 06/25/2008 | CN101207362A Controllable weak magnetic technique combining magnetic structure with vector control of permanent magnet motor |
| 06/25/2008 | CN101207352A Control method and control device of power supply soft launch for intermittent power supply by balance beam type pumping unit |
| 06/25/2008 | CN101207350A Operation of an electrical drive system |
| 06/25/2008 | CN101207347A Driving circuit of self-magnetization electric machine |
| 06/25/2008 | CN101207316A Motor position transducer |
| 06/25/2008 | CN100397779C Method for providing energy saving service to electric motor, and refrigeration air-condition device |
| 06/25/2008 | CN100397778C Brushless motor control utilizing independent phase parameters |
| 06/25/2008 | CN100397776C Evaluation device, corrective manipulated variable setting device, control device and method |
| 06/25/2008 | CN100397775C Drive circuit of low-noise brush-less DC fan |
| 06/25/2008 | CN100397774C Weak-magnetic driving apparatus of permanent magnet brush-less DC motor |
| 06/25/2008 | CN100397773C Method for reducing common-mode interference currents in an electric drive system, and corresponding electric drive system |
| 06/25/2008 | CN100397772C Method and apparatus for encoderless operation of permanent magnet synchronous motor in an elevator |
| 06/24/2008 | US7392158 Drive unit for compressor and refrigerator |
| 06/24/2008 | US7391174 Brushless DC motor control apparatus and control method thereof |
| 06/19/2008 | WO2008072372A1 Variable field motor system |
| 06/19/2008 | WO2008071538A1 Method and device for tracking the position of a component driven by an electric motor |
| 06/19/2008 | WO2008049958A3 Arrangement in a synchronous machine and method of connecting a synchronous machine |
| 06/19/2008 | US20080143285 RFI/EMI filter for variable frequency motor drive system |
| 06/19/2008 | US20080143284 Two-Phase Permanent Magnet Motor |
| 06/19/2008 | DE10311028B4 Verfahren zur Bestimmung einer Startrotorlage und Drehzahl bei Impulsfreigabe einer stromrichtergespeisten, permanenterregten Synchronmaschine ohne Lage-und Drehzahlgeber Method for determining a starting rotor position and speed at pulse enable a converter-fed permanent magnet synchronous machine without position and speed encoder |
| 06/19/2008 | DE102007009508B3 External vibrator for fixing to concrete formwork, has detection unit provided for inductive detection of power status in power supply line and display device to display optical signal corresponding to detected power status |
| 06/19/2008 | DE102004050434B4 Hardwarebasierte konfigurierbare Bewegungssteuerungsvorrichtung und Verfahren Hardware-based configurable motion control apparatus and method |
| 06/18/2008 | EP1933452A1 Control circuit device for a brushless three-phase direct current motor |
| 06/18/2008 | EP1932233A1 Apparatus and method for driving 2-phase srm |
| 06/18/2008 | EP1402620B1 Controller and associated system and method for pulse-width-modulation switching noise reduction by voltage control |
| 06/18/2008 | CN201075819Y Fan system and soft start circuit module thereof |
| 06/18/2008 | CN201074578Y Drive device for DC frequency conversion compressor |
| 06/18/2008 | CN101202526A Device of switch reluctance motor control of single electric current sensor and method of realizing |
| 06/18/2008 | CN101202525A Synchronous motor control device |
| 06/18/2008 | CN101202523A Control device of synchronizer and control method of synchronizer |
| 06/18/2008 | CN100395955C DC fan starting circuit |
| 06/18/2008 | CN100395954C Motor controlling device, compressor, air conditioner and refrigerator |
| 06/17/2008 | US7388367 Method for determining the rotor position of a synchronous machine |
| 06/17/2008 | US7388346 Adjustment method of rotor position detection of synchronous motor |
| 06/17/2008 | US7388341 Control system for permanent magnet synchronous motor and module |
| 06/17/2008 | CA2411245C Method for controlling the position of a permanent magnetically supported rotating component |
| 06/12/2008 | WO2008067769A1 Control device and method for determining the motor rotor position |
| 06/12/2008 | WO2006054243A3 Method for controlling an electric motor, control unit and electric motor |
| 06/12/2008 | US20080136270 Power Wrench |
| 06/12/2008 | DE202008001242U1 Vorrichtung zur Steuerung eines Gleichstrommotors An apparatus for controlling a DC motor |