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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01/02/2008 | CN101098122A Method for driving synchronous machine to operation using power source type frequency converter |
01/02/2008 | CN101098121A Motor control unit |
01/02/2008 | CN101098117A 电动机控制装置 Motor control means |
01/02/2008 | CN101098116A Method for simulating continuous speed regulation of DC brushless motor |
01/02/2008 | CN101097438A Motor control unit |
01/02/2008 | CN100359796C Control system of electric machine for dynamic changing wavecurve of electric machine energized current |
01/02/2008 | CN100359794C Motor controller |
01/01/2008 | US7315147 Motor and motor drive system |
01/01/2008 | US7315142 Method for effecting the power-optimal control of BLDC motors |
12/27/2007 | WO2007148480A1 Brushless motor unit |
12/27/2007 | WO2007119094A3 Driving brushless dc motors |
12/26/2007 | EP1871001A1 Electric power steering system |
12/26/2007 | EP1070382B1 Speed control device for an electronically commutated polyphase electric motor |
12/26/2007 | CN101095279A Method and device for controlling a brushless DC motor |
12/26/2007 | CN101093972A Motor driving apparatus, motor driving method and disk driving apparatus |
12/26/2007 | CN101093971A Control apparatus for AC rotary machine |
12/26/2007 | CN101092134A Method and device for controlling and/or adjusting generator in automobile |
12/25/2007 | US7312595 Motor control apparatus |
12/21/2007 | WO2007144267A1 Current limitation for a double-fed asynchronous machine |
12/21/2007 | CA2644984A1 Current limitation for a double-fed asynchronous machine |
12/20/2007 | US20070290650 Motor Control Unit And Vehicle Equipped Therewith |
12/20/2007 | US20070290640 Motor drive control |
12/20/2007 | DE102007026920A1 Permanent magnet synchronous motor control device, has rotor magnetic pole position estimation section estimating rotating position of rotor of synchronous motor as rotor magnetic pole position based on detected current changing rate |
12/20/2007 | DE102007021892A1 Verfahren und Vorrichtung zur Steuerung eines Sternspannungsmodulation verwendenden Elektromotors Method and apparatus for controlling a star voltage modulation used electric motor |
12/20/2007 | DE102007019553A1 Servoeinrichtung Servomechanism |
12/20/2007 | DE102006026560A1 Anlaufverfahren für einen sensor- und bürstenlosen Gleichstrommotor Start-up procedure for a sensorless and brushless DC motor |
12/19/2007 | EP1868287A2 Controller for ensuring start of operation of synchronous motor |
12/19/2007 | EP1142100B1 Electronically commutated motor |
12/19/2007 | CN101090248A Demodulation method for resolver position signal |
12/19/2007 | CN101090247A Controller for brushless DC motor of air conditioner |
12/19/2007 | CN101090246A Three-in-one AC servo driver |
12/19/2007 | CN101090226A Reluctance motor and self-control optical coupled switch and motion control, structure damp and radiating method |
12/19/2007 | CN100356681C Control device for alternating-current motor |
12/19/2007 | CN100356680C Motor driver and its driving control system |
12/18/2007 | US7309972 Method for determining the rotor position of a synchronous motor |
12/18/2007 | US7309969 Apparatus and method for starting an electric motor |
12/18/2007 | US7309968 Motor control circuit and associated full bridge switching arrangement |
12/18/2007 | US7309967 Motor drive circuitry with regenerative braking for disk drive |
12/13/2007 | WO2007141084A1 Starting procedure for a dc motor without sensors and brushes |
12/13/2007 | WO2007141064A1 Method for identification of the sensor association within an electrical machine |
12/13/2007 | WO2007140927A1 Method for operating and electronically commutated motor, and motor for carrying out a method such as this |
12/13/2007 | WO2007140832A1 Electric motor |
12/13/2007 | WO2007090760A3 Method and device for determining the torque of an electric machine |
12/13/2007 | US20070285044 Control apparatus, dual chip inverter and single chip inverter of AC motors |
12/13/2007 | US20070285039 Solar circulation pump and method for controlling a solar circulation pump, for controlling the starting of and for setting the performance of a solar circulation pump |
12/13/2007 | DE112005003041T5 Motorsteuerungseinheit und ein damit ausgerüstetes Fahrzeug Engine control unit and an equipped vehicle |
12/12/2007 | EP1865595A2 Electronic braking and energy recycling system associated with DC brushless motor |
12/12/2007 | EP1865594A2 Control method for motor and controller for motor |
12/12/2007 | EP1865505A1 Prevention of noise due to concurrent signals of H-bridge driving of a voice coil motor |
12/12/2007 | EP1695436B1 Controlling of a direct-current motor |
12/12/2007 | EP1602170A4 Excitation circuit and control method for flux switching motor |
12/12/2007 | EP1536552B1 Ac generator sensor-less vector control method and control device thereof |
12/12/2007 | CN200990579Y DC brushless electric machine constant speed control circuit for operation dynamic device micro-power source |
12/12/2007 | CN200990578Y Air conditioner DC brushless electric machine automatic regulating speed and measuring speed controller |
12/12/2007 | CN200990577Y Controller structure for DC brushless electric machine |
12/12/2007 | CN200988190Y Impact rotating tool |
12/12/2007 | CN101087120A Apparatus for controlling high speed operation of motor and method thereof |
12/12/2007 | CN101087119A Air-conditioner and its control method |
12/12/2007 | CN101087118A A device and method for setting parameters of DC brushless electromotor speed-adjuster |
12/12/2007 | CN100355196C Small armature inductance high-speed permanent-magnet brushless DC motor control system without position sensor |
12/11/2007 | US7308192 Motor drive control with a single current sensor using space vector technique |
12/06/2007 | WO2007139030A1 Electric power steering device |
12/06/2007 | WO2007138211A1 Triphase rotating electric machine |
12/06/2007 | WO2007138203A1 Method and device for generating signals for controlling a multi-phased rotating electric motor according to speed |
12/06/2007 | US20070282461 Single Winding Back Emf Sensing Brushless Dc Motor |
12/06/2007 | DE102007025210A1 Motor controller for hybrid vehicle, has voltage difference reduction control unit implementing supply voltage variation when motors are driven to vary voltage for actuating motors to reduce difference between phase and reference voltages |
12/06/2007 | DE102007024354A1 Electronically commutated motor operating method for drive system, involves maintaining two semiconductor switches e.g. FET, in conductive state such that circular current flows in parallel circuit after disabling third switch |
12/06/2007 | DE102006025906A1 Verfahren zur Erkennung der Sensorzuordnung innerhalb einer elektrischen Maschine Method for detecting the sensor allocation within an electrical machine |
12/05/2007 | EP1863164A1 Enhancement of the efficiency of energy recovery during spindle motor step-up phase for parking the R/W head of a disk storage device upon external supply failure |
12/05/2007 | EP1863163A1 Motor controller |
12/05/2007 | CN200987114Y Automobile air conditioner evaporating fan |
12/05/2007 | CN200987113Y Photoelectric electromagnet commutator for permanent-magnet electric motor |
12/05/2007 | CN101083446A Motor driving circuit |
12/05/2007 | CN101083421A Multi-rated brushless D. C. motor of dual-voltage operation mode |
12/05/2007 | CN100353660C Compressor driving unit and refrigerator using the same |
12/05/2007 | CN100353659C Motor driving apparatus |
11/29/2007 | WO2007136104A1 Motor driver |
11/29/2007 | WO2007013020A3 System and method for controlling a synchronous electric motor, particularly for household appliances |
11/29/2007 | US20070273324 Peak Hold Circuit, Motor Drive Control Circuit Having The Peak Hold Circuit And Motor Apparatus Having The Motor Drive Control Circuit |
11/29/2007 | US20070273322 Method, apparatus, and system for drive control, power conversion, and start-up control in an srm or pmbdcm drive system |
11/29/2007 | US20070273314 Method for Braking an Electromotor and Electrical Drive |
11/29/2007 | US20070272186 Control apparatus for internal combustion engine |
11/29/2007 | DE112006000115T5 Antriebssystem und Steuerverfahren davon Drive system and control method thereof |
11/29/2007 | DE102007023743A1 Device for controlling an internal combustion engine started by an electric motor driven by electrical energy from a current storage device comprises a starting mode selection device and a control device for setting an output mode |
11/29/2007 | DE102006023985A1 Fuel pump operating method for motor vehicle, involves operating electronically commutated electric motor with idle-running speed, and accelerating motor to nominal rotation speed, when end load is started by one of signals |
11/28/2007 | EP1860766A1 Electric power steering device control method and apparatus |
11/28/2007 | EP1859527A1 Electrically commutated motor and method for controlling said motor |
11/28/2007 | EP1858725A2 Stop brake for railway traction vehicles |
11/28/2007 | EP1493220B1 Electronically commutated dc motor comprising a bridge circuit |
11/28/2007 | CN200983567Y High current brushless electromotor controller |
11/28/2007 | CN200983566Y Power square wave lanthanon permanent synchronization electromotor unit |
11/28/2007 | CN101080867A Motor driving apparatus |
11/28/2007 | CN101079587A 风扇系统 Fan system |
11/28/2007 | CN101078380A Controlling device for internal combustion engine |
11/28/2007 | CN100352146C Opening/closing reluctance motor and initial driving method |
11/27/2007 | US7301737 Motor power line break detection method in AC servo driver |
11/27/2007 | US7301333 Angle position detection apparatus |
11/27/2007 | US7301302 Supply of electric power using fuel cell and chargeable/dischargeable storage |
11/27/2007 | US7301300 Method and circuit arrangement for operating stepper motors |
11/27/2007 | US7299708 Rotor angle estimation for permanent magnet synchronous motor drive |