| 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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| 02/01/2006 | CN1728531A Motor control device, motor control method, and program |
| 02/01/2006 | CN1728514A Ultra micro DC brushless motor |
| 02/01/2006 | CN1240180C Pole-position detector of synchronous motor |
| 02/01/2006 | CN1240179C Electric motor and disk device |
| 01/31/2006 | US6992451 Motor control apparatus operable in fail-safe mode |
| 01/31/2006 | US6992448 Motor control apparatus |
| 01/26/2006 | WO2006009059A1 Peak hold circuit, motor drive/control circuit having the same, and motor apparatus having the same |
| 01/26/2006 | DE20122518U1 Electronically commutating motor, has comparators monitoring direction of current, which flows in switches, if switches are conductive during given operating condition |
| 01/25/2006 | CN1725625A Control method of double-salient-pole electric machine without position sensor |
| 01/25/2006 | CN1725624A Current sensing in a two-phase motor |
| 01/25/2006 | CN1238963C Drive controller and method for single-phase switch type magnetic resistance motor |
| 01/25/2006 | CN1238962C Drive circuit for single-phase motor and drive method for single-phase motor |
| 01/25/2006 | CN1238960C Frequency converter device |
| 01/24/2006 | US6989668 Rotor position detection of a switched reluctance drive |
| 01/24/2006 | US6989642 Method and apparatus for embedding motor error parameter data in a drive motor of a power driven wheelchair |
| 01/19/2006 | WO2006006288A1 Inverter circuit and compressor |
| 01/19/2006 | WO2006005927A2 Motor drive voltage-boost control |
| 01/19/2006 | WO2005067552A3 Position sensorless drive for permanent magnet synchronous motors |
| 01/19/2006 | US20060012329 Method and apparatus for controlling synchronous motor |
| 01/19/2006 | US20060012327 Motor control device |
| 01/19/2006 | DE102005028842A1 Electrical machine speed (revs) measurement method involves determining estimated value for measured revs value |
| 01/19/2006 | DE102004030127A1 Unit detecting rotation or stalling of permanent magnet direct current motor driving fan in vehicle, includes additional measurement coil on choke in supply line |
| 01/18/2006 | EP1617556A2 Rotor position detection in an electrical machine |
| 01/18/2006 | EP1617553A2 Electric motor control strategies |
| 01/18/2006 | EP1617552A2 Drive control apparatus and method of alternating current motor |
| 01/18/2006 | EP1617551A1 Motor controlling device, compressor, air conditioner and refrigerator |
| 01/18/2006 | EP1616385A1 Motor driver, motor driven by the motor driver, and apparatus employing the motor |
| 01/18/2006 | CN1723603A Inverter device integrated electric compressor |
| 01/18/2006 | CN1722604A Drive control apparatus and method of alternating current motor |
| 01/18/2006 | CN1237700C Drive circuit for brushless dc motor and brushless dc fan using same drive circuit |
| 01/18/2006 | CN1237698C Motor control apparatus |
| 01/18/2006 | CN1237696C Command module of motor control system and using method thereof |
| 01/18/2006 | CN1237640C Supply of electric power using fuel cell and chargeable/dischargeable storage |
| 01/18/2006 | CN1237279C Electric compressor and its control method |
| 01/17/2006 | US6987368 Motor controller |
| 01/12/2006 | US20060006834 Motor controller |
| 01/12/2006 | US20060006833 Electrical machine rotor position identification |
| 01/12/2006 | US20060005605 Rotor position detection in an electrical machine |
| 01/11/2006 | EP1615333A1 Electrical machine rotor position identification |
| 01/11/2006 | EP1615332A1 Method for operating an electronically commutated motor |
| 01/11/2006 | EP1615331A1 Motor controller |
| 01/11/2006 | EP1615330A1 Load angle control for a synchronous electric motor in particular for fans |
| 01/11/2006 | CN1719719A Method and device for rotor position detection in an electrical machine |
| 01/11/2006 | CN1719718A Method and device for rotor position detection in an electrical machine |
| 01/11/2006 | CN1719700A Screw permanent magnet field motor |
| 01/10/2006 | US6984957 Apparatus for controlling permanent-magnet rotary machine |
| 01/10/2006 | US6984954 Diagnostic strategy for an electric motor using sensorless control and a position sensor |
| 01/10/2006 | US6984948 Motor control apparatus |
| 01/05/2006 | WO2006000192A2 Electric drive for a vehicle |
| 01/05/2006 | US20060001393 Electric motor control strategies for using a low resolution position sensor |
| 01/05/2006 | US20060001389 Motor driving apparatus, motor driving method,and mobile terminal |
| 01/05/2006 | DE102004028877A1 Rotary input type encoder adjusting method for electrical servo motor, involves determining angular deviation of reference and actual angular position, and adjusting encoder according to angular correction determined based on deviation |
| 01/04/2006 | EP1612929A2 Motor control device |
| 01/04/2006 | EP1612927A1 Motor-drive control device and electric power steering device using the same |
| 01/04/2006 | EP1612926A1 Electric motor control strategies for using a low resolution position sensor |
| 01/04/2006 | EP1612925A2 A brushless DC motor controller |
| 01/04/2006 | EP1612924A2 Motor drive apparatus, electric actuator and electric power steering apparatus |
| 01/04/2006 | EP1612923A1 Method for measuring the speed of an electric machine |
| 01/04/2006 | EP1611670A1 Circuit arrangement and method for controlling a brushless, permanently excited direct current motor |
| 01/04/2006 | EP1611669A2 Multiphase motors with single point sensing based commutation |
| 01/04/2006 | EP1284044A4 Controlling a brushless dc motor |
| 01/04/2006 | CN1717853A Blushless DC motor and blushless DC motor controller |
| 01/04/2006 | CN1716754A A brushless DC motor controlling method |
| 01/04/2006 | CN1716753A Motor drive apparatus, electric actuator and electric power steering apparatus |
| 01/04/2006 | CN1716752A Motor control device |
| 01/04/2006 | CN1235330C Control strategy of switch magnetic resistance driving system |
| 01/03/2006 | US6982534 Method for operating an electronically commutated motor, and motor for carrying out one such method |
| 01/03/2006 | US6982532 Electric machine |
| 01/03/2006 | US6982530 Drive control system |
| 01/03/2006 | US6981402 Speed and fluid flow controller |
| 12/29/2005 | WO2005053169A3 Decoupling a harmonic signal from a signal path |
| 12/29/2005 | DE102005025999A1 Electrical disturbance reducing circuit for DC motor, has auxiliary voltage source making series transistor fully conductive, and analyzer circuit analyzing supply voltage to increase resistance of transistor |
| 12/29/2005 | DE102005014131A1 Motorantrieb Motor drive |
| 12/28/2005 | EP1610455A2 Motor-driving circuit |
| 12/28/2005 | CN1713507A Rotor position sensor of DC brushless motor |
| 12/27/2005 | US6980134 Signal processing apparatus and method |
| 12/27/2005 | US6979976 Driving apparatus for driving a brushless motor |
| 12/27/2005 | US6979975 Rotation state detecting apparatus of a synchronous machine |
| 12/27/2005 | US6979974 Rotor position determination in a switched reluctance machine |
| 12/27/2005 | US6979970 Sensorless motor driving device and its driving method |
| 12/27/2005 | US6979966 Method and device for detecting the motor position of an electric motor |
| 12/22/2005 | WO2005122387A1 Motor drive circuit, motor, and motor drive method |
| 12/22/2005 | WO2005122386A1 Handheld or stationary power tool comprising a drive unit |
| 12/22/2005 | US20050283324 Method and system for determining a rotor position in a wound field DC motor |
| 12/22/2005 | US20050281545 Motor drive device and image-forming device including the same |
| 12/22/2005 | US20050280386 Apparatus and method for starting an electric motor |
| 12/22/2005 | US20050280379 Disc drive apparatus and motor driver circuit |
| 12/22/2005 | DE10394087T5 Motorsteuereinrichtung Motor control means |
| 12/22/2005 | DE10341511B4 Verfahren und Schaltungsanordnung für die sensorlose Ermittlung von Lastzuständen von synchronen Linearmotoren Method and circuit for sensorless determination of load conditions of synchronous linear motors |
| 12/21/2005 | EP1608058A2 A control system and method for electric drives with a.c. motors |
| 12/21/2005 | EP1608057A1 Protection circuit for reducing electrical disturbances when operating a DC motor |
| 12/21/2005 | EP1607304A2 Steering system for vehicle |
| 12/21/2005 | EP1606873A1 Multiphase motor having different winding configurations for respective speed ranges |
| 12/21/2005 | EP1400009A4 Extended speed range operation of permanent magnet brushless machines using optimal phase angle control in the voltage mode operation |
| 12/21/2005 | CN1711428A Method and device for controlling temperature rise of autonomous inverter-driven hydraulic unit |
| 12/21/2005 | CN1711421A Pump driving method and device therefor |
| 12/21/2005 | CN1710801A Power-consumption control system of small armature electric induction permanent magnet brush-less DC motor |
| 12/21/2005 | CN1233087C Driving device and method for brushless motor |
| 12/20/2005 | US6977496 Coaxial multiplex position detector and rotating machine using coaxial multiplex position detector |
| 12/20/2005 | CA2174466C Method and apparatus for electrically controlling synchronous motors |