| Patents for H02P 27 - Arrangements or methods for the control of ac-motors characterised by the kind of supply voltage (13,284) |
|---|
| 11/11/2004 | US20040222754 Power output apparatus, motor driving method and computer-readable recording medium having program recorded thereon for allowing computer to execute motor drive control |
| 11/10/2004 | CN1175556C Vector controller for induction motor |
| 11/09/2004 | US6815927 Air conditioning apparatus |
| 11/09/2004 | US6815924 Method of controlling AC motor and controller |
| 11/04/2004 | US20040217728 Inverter controller for driving motor and air conditioner using inverter controller |
| 11/04/2004 | DE10346645A1 Mit elektrischem Motor angetriebenes Servolenkgerät With electric motor-driven power steering apparatus |
| 11/04/2004 | DE10297002T5 Integrierter Positionsresolver für hybride synchrone Elektromotoren Integrated position resolver for hybrid synchronous electric motors |
| 11/03/2004 | EP1473823A2 Motor driving apparatus |
| 11/03/2004 | CN1543057A Inverter controller for driving motor and air conditioner using the same |
| 11/03/2004 | CN1543047A Inverter controller for driving motor, and air conditioner |
| 11/03/2004 | CN1174544C Device and method for voltage compensation of three-phase inverter using four switches |
| 11/02/2004 | US6812660 Apparatus for controlling brushless motor |
| 11/02/2004 | US6812659 Apparatus for controlling brushless motor |
| 11/02/2004 | US6810986 Electric power steering apparatus and control method therefor |
| 10/27/2004 | EP1470988A1 Electric power steering apparatus |
| 10/27/2004 | EP1062718B1 Electric motor or generator |
| 10/26/2004 | US6809496 Position sensor emulator for a synchronous motor/generator |
| 10/26/2004 | US6808372 Compressor with built-in motor, and mobile structure using the same |
| 10/21/2004 | WO2004091075A2 Synchronous electric motor comprising a stator and at least one rotor and associated control device |
| 10/21/2004 | US20040207360 Inverter controller for driving motor, and air conditioner |
| 10/21/2004 | US20040207359 Electric motor drive |
| 10/21/2004 | US20040207358 Control method and control device of permanent-magnet type synchronous motor |
| 10/21/2004 | US20040206571 Electric power steering apparatus |
| 10/20/2004 | CN1539195A Electric motor pole position sensing method, pole position sensing apparatus, and electric motor control apparatus using the same |
| 10/20/2004 | CN1538611A Converter controller of drive motor and air conditioner using converter controller |
| 10/19/2004 | US6806662 Multiple mode universal power source utilizing a rotating machine |
| 10/14/2004 | WO2004057749A3 Flexible inverter power module for motor drives |
| 10/14/2004 | US20040200663 Electric motor-driven power steering apparatus |
| 10/13/2004 | EP1467478A2 Motor control apparatus and motor control method |
| 10/13/2004 | CN1537355A Motor driver control apparatus |
| 10/13/2004 | CN1171115C Method of controlling preheating power and mechanism of providing preheating |
| 10/12/2004 | US6804130 Inverter device and current limiting method therefor |
| 10/07/2004 | WO2004073152A3 Motor controller and out-of-control detecting method |
| 10/07/2004 | US20040195995 Method and apparatus for reconstructing motor current from DC bus current |
| 10/07/2004 | US20040195994 Apparatus for switching windings of ac three-phase motor |
| 10/07/2004 | US20040195993 Motor control apparatus and motor control method |
| 10/07/2004 | DE102004009638A1 Synchrone Motorsteuerungsvorrichtung und Verfahren zum Korrigieren einer Abweichung einer Drehposition eines Synchronmotors Synchronous motor control device and method for correcting a deviation of a rotational position of a synchronous motor |
| 10/06/2004 | EP1465333A2 Inverter control circuit and air conditioning system using the same |
| 10/06/2004 | EP1464749A1 Inverter of washing machine and inverter of washing machine/dryer |
| 10/06/2004 | CN1534859A Frequency changer controller for driving motor and air-conditioner |
| 10/06/2004 | CN1534858A Frequency changer controller for driving motor and air-conditioner |
| 10/05/2004 | US6801013 PSC motor system for use in HVAC applications |
| 10/05/2004 | US6801011 Magnetic pole position estimating method and control apparatus for synchronous motor |
| 09/29/2004 | EP1463193A1 Method for controlling rotation speed, controller of rotation speed and blower apparatus |
| 09/29/2004 | CN1533022A Motor controller |
| 09/29/2004 | CN1533021A Contrl device and control method for AC motor |
| 09/28/2004 | CA2388654C Energy conserving motor controller |
| 09/23/2004 | WO2004082126A1 Electric vehicle with adaptive cruise control system |
| 09/23/2004 | WO2004082123A1 Ac motor control method and control device |
| 09/23/2004 | WO2004082122A1 Motor drive device, hybrid automobile drive device using the same, and computer-readable recording medium containing program for causing computer to execute control of motor drive device |
| 09/23/2004 | WO2004082120A2 Method and device for sensorless vector control for ac motor |
| 09/23/2004 | US20040184292 Systems and methods for driving large capacity AC motors |
| 09/23/2004 | US20040183498 Motor drive system for AC motors |
| 09/23/2004 | US20040183496 Motor control apparatus and motor control method |
| 09/23/2004 | CA2519130A1 Electric vehicle with adaptive cruise control system |
| 09/22/2004 | EP1460758A2 Vector control method and apparatus |
| 09/22/2004 | EP1460756A1 Electrical load apparatus,electrical load control method,and computer-readable record medium with recorded program for enabling computer to control electrical load |
| 09/22/2004 | CN1531187A Electric motor controller of textile machine |
| 09/21/2004 | US6794839 Precision motor control with selective current waveform profiles in separate stator core segments |
| 09/16/2004 | WO2004079891A1 Method and arrangement in connection with slip-ring machine |
| 09/16/2004 | US20040181323 Electric vehicle with adaptive cruise control system |
| 09/16/2004 | DE10297429T5 Rotorwinkel-Abschätzeinrichtung für einen Permanentmagnet-Synchronmotorantrieb Rotor angle estimation apparatus for a permanent magnet synchronous motor drive |
| 09/16/2004 | DE102004004577A1 Leistungsabgabegerät, Motorantriebsverfahren und computerlesbarer Aufzeichnungsträger mit einem darauf aufgezeichneten Programm, das einem Computer die Ausführung einer Motorantriebssteuerung ermöglicht Power output apparatus, motor driving method and computer-readable recording medium having recorded thereon a program that allows a computer to perform a motor drive control |
| 09/15/2004 | EP1334549A4 High phase order motor with mesh connected windings |
| 09/09/2004 | US20040174723 Power inverter |
| 09/07/2004 | US6788024 Position-sensorless motor control method and apparatus |
| 09/02/2004 | US20040169488 Phase current detection method, inverter control method, motor control method, and apparatuses used in these methods |
| 09/01/2004 | CN1526194A Motor controller |
| 08/31/2004 | US6784643 General-purpose induction motor adaptable for a plurality of types of AC power supply |
| 08/31/2004 | US6782989 Process for switching between mains supply and a frequency inverter and vice versa |
| 08/26/2004 | WO2004073152A2 Motor controller and out-of-control detecting method |
| 08/26/2004 | US20040165868 Motor drive control apparatus |
| 08/24/2004 | US6781333 Drive control apparatus and method of alternating current motor |
| 08/24/2004 | US6779354 Temperature control device of liquid cooling device |
| 08/19/2004 | WO2004070934A1 Motor control system and method with adaptive current profile |
| 08/19/2004 | WO2004070402A1 Harmonic diagnosing method for electric facility |
| 08/19/2004 | US20040160792 Motor power supply |
| 08/18/2004 | EP1447904A2 Method and apparatus for overvoltage suppression in PWM inverters |
| 08/18/2004 | EP1446869A1 Frequency converter for different mains voltages |
| 08/18/2004 | EP1089895B1 Method for regulating an electrical motor |
| 08/18/2004 | EP1070384B1 Method and device for controlling a static converter powering an electrical source |
| 08/18/2004 | CN1522486A Power inverter |
| 08/18/2004 | CN1521932A Motor power supply |
| 08/17/2004 | US6777907 Current ripple reduction by harmonic current regulation |
| 08/17/2004 | US6777901 Gear motor with inverter suitable for reducing size and cost |
| 08/17/2004 | US6777897 Motor control apparatus and motor control method |
| 08/12/2004 | US20040155623 Motor power supply |
| 08/12/2004 | US20040155622 System and method for stall detection of a motor |
| 08/12/2004 | US20040155616 Motor, actuator and controller thereof |
| 08/12/2004 | US20040155615 Motor control apparatus |
| 08/11/2004 | EP1444773A1 Current ripple reduction by harmonic current regulation |
| 08/11/2004 | EP1444770A1 Electric motor drive |
| 08/11/2004 | EP0759225B1 Corrector, device and method for controlling electromagnetic torque in an asynchronous machine |
| 08/10/2004 | US6775161 Power supply circuit for an electric motor and corresponding control method |
| 08/10/2004 | US6775158 Pulse width modulation controller and method |
| 08/10/2004 | US6775157 Closed loop active EMI filter for reducing common or differential noise based on an error value |
| 08/05/2004 | US20040150365 Power output apparatus, motor driving method and computer-readable recording medium having program recorded thereon for allowing computer to execute motor drive control |
| 08/05/2004 | US20040150359 Motor control apparatus and motor control method |
| 08/05/2004 | DE102004002414A1 Steuervorrichtung und Steuerverfahren für einen Motor Control device and control method for an engine |
| 08/04/2004 | EP1443634A2 Inverter drive system having changeable configurations |