| 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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| 05/19/2011 | WO2011026988A3 Device and method for determining the rotor position at a low speed or during a standstill |
| 05/19/2011 | US20110115424 Method for determining the position of a rotor of a synchronous machine having at least one excitation winding |
| 05/19/2011 | US20110115423 Brushless, Three Phase Motor Drive |
| 05/19/2011 | US20110115421 System and Method for Inducing Rotation of a Rotor in a Sensorless Motor |
| 05/19/2011 | US20110115420 Control device and control method for alternating-current motor |
| 05/19/2011 | US20110115419 System and Method for Aligning a Rotor to a Known Position |
| 05/19/2011 | US20110115417 Pm motor drive power supply apparatus |
| 05/19/2011 | US20110114049 Four stroke single cylinder combustion engine starting system |
| 05/19/2011 | DE102010041944A1 Verfahren, Systeme und Geräte für das dynamische Steuern eines elektrischen Motors, welcher eine ölpumpe antreibt Methods, systems, and devices for the dynamic control of an electric motor, which drives an oil pump |
| 05/18/2011 | EP2323250A2 Motor control unit and vehicle steering system |
| 05/18/2011 | EP1665513B1 Multiphase motor winding topology and control |
| 05/18/2011 | CN201839250U Single-phase permanent magnet synchronous motor with steering control circuit and steering control circuit |
| 05/18/2011 | CN201839249U Control system of scanning servo motor |
| 05/18/2011 | CN201839248U Brushless DC (direct current) motor phase locking speed control device |
| 05/18/2011 | CN201839223U Zero-voltage transition inverter circuit of brushless DC motor |
| 05/18/2011 | CN201833867U Controller and control system for petrol-electric direct current motor |
| 05/18/2011 | CN102067438A Motor control device and vehicle-steering device comprising same |
| 05/18/2011 | CN102064762A System and method for generating extrinsic parameter value of separately excited machine controller |
| 05/18/2011 | CN102064756A Motor control unit and vehicle steering system |
| 05/18/2011 | CN102064755A Control strategy applied to high speed motor |
| 05/18/2011 | CN102064754A Controller of brushless direct-current motor based on high-frequency impulse signal |
| 05/18/2011 | CN102064753A Alternating current permanent-magnet synchronous machine controller |
| 05/18/2011 | CN102060107A Energy supply system for stratosphere electricity-electricity hybrid solar airship |
| 05/18/2011 | CN101599737B Permanent magnet flux-switching generator voltage control method by space vector modulation |
| 05/18/2011 | CN101599732B Control method of brushless DC motor (BLDC) position signal phase error based on back EMF zero crossing point reconstruction |
| 05/18/2011 | CN101499757B Novel speed regulating apparatus for 3 phase high voltage switch reluctance motor |
| 05/17/2011 | US7944168 Device for controlling a rotating electrical machine |
| 05/17/2011 | US7944163 Sensorless controlling apparatus of brushless motor |
| 05/17/2011 | US7944159 Rotor orientation detection in brushless DC motors |
| 05/12/2011 | WO2011054379A1 Machine type identification |
| 05/12/2011 | WO2011054151A1 Control system for brushless dc fan |
| 05/12/2011 | US20110109255 System and method for determining the start position of a motor |
| 05/12/2011 | US20110109185 High efficiency magnetic core electrical machine |
| 05/12/2011 | US20110108369 Determination of the movement of a synchronous machine |
| 05/12/2011 | DE102010049178A1 Electrical machine i.e. electric motor, for use in electrical drive of e.g. automobile vehicle, has rotor with magnets for producing magnetic excitation field and adjustment unit adjusting field strength and flow density of stator portion |
| 05/12/2011 | DE102009051490A1 Modular drive system for separately excited synchronous motor, has diode connected upstream to direct current voltage-sided connection of inverter unit such that current flows to winding of motor during error-free operation |
| 05/11/2011 | EP2320555A2 Motor control apparatus |
| 05/11/2011 | EP2319169A1 Method for detecting the rotor position of an electric machine, and device for the same |
| 05/11/2011 | EP1279218B1 Method for controlling a reluctance motor |
| 05/11/2011 | CN201830199U Direct-current environmentally-friendly variable-frequency air conditioner |
| 05/11/2011 | CN201830193U Control device for current protection of brushless direct-current electric machine |
| 05/11/2011 | CN201830192U Mine hoist control system driven by permanent magnet motor |
| 05/11/2011 | CN201830191U Vehicle variable-frequency speed regulation control system based on photoelectric encoder |
| 05/11/2011 | CN201830190U Motor controller |
| 05/11/2011 | CN1794559B Controller of D-C brushless electric machine no-position sensor |
| 05/11/2011 | CN102057229A Air conditioner, air conditioner manufacturing method, and compressor |
| 05/11/2011 | CN102055394A Power converter device |
| 05/11/2011 | CN102055393A Motor control apparatus |
| 05/11/2011 | CN102055392A Sensorless line back electromotive force (EMF) position detection method of brushless direct current motor (BLDCM) |
| 05/11/2011 | CN102055391A Absolute location sensor of switched reluctance motor for electric automobile and control method thereof |
| 05/11/2011 | CN102055390A Construction method for neural network Alpha-order inverse controller of bearing-free brushless DC motor |
| 05/11/2011 | CN102055389A Stepless speed regulating method of double-speed brushless direct current motor for electric automobile |
| 05/11/2011 | CN102055388A Motor control apparatus |
| 05/11/2011 | CN102055387A Motor control system with speed-change function and method thereof |
| 05/11/2011 | CN102055386A Fiber optically communicated motor temperature and position signals |
| 05/11/2011 | CN101594107B Motor rotor positioning system for hybrid vehicle and positioning method thereof |
| 05/11/2011 | CN101548462B Single-phase AC synchronous motor |
| 05/11/2011 | CN101499754B Double salient motor system for non-position sensor and control method thereof |
| 05/11/2011 | CN101494432B Inverse charging type electronic braking method for brushless DC motor |
| 05/11/2011 | CN101262195B Five-level switch magnetic resistance motor power converter |
| 05/11/2011 | CN101233676B Motor driven unit, motor drive method and cooling apparatus using the unit |
| 05/11/2011 | CN101174811B Electric motor control method and device adopting space vector pulse width modulation |
| 05/11/2011 | CN101009455B Long range big-push force permanent-magnet brushless linear DC motor |
| 05/10/2011 | US7940019 Control module adapted to brush and brushless motors |
| 05/05/2011 | WO2011019696A3 Controller and method for estimating, managing, and diagnosing motor parameters |
| 05/05/2011 | WO2009047217A3 Method and apparatus for unambiguous determination of the rotor position of an electrical machine |
| 05/05/2011 | US20110101902 Brushless electric machine |
| 05/05/2011 | US20110101900 Method for determining the inductances of a permanent magnet synchronous machine |
| 05/05/2011 | US20110101899 Motor control apparatus |
| 05/04/2011 | EP2317642A1 Motor control device and electric power steering device |
| 05/04/2011 | EP2316260A1 Power assembly for portable equipment with current limitation at low speed and increased breakaway current at starting |
| 05/04/2011 | EP2115866B1 Inverter controller, and motor driving device, electric compressor and electric home appliance using the inverter controller |
| 05/04/2011 | EP1886900B1 Electric power steering device |
| 05/04/2011 | EP1771941B1 Surgical machine and method for controlling and/or regulating one such surgical machine |
| 05/04/2011 | EP1587210B1 Motor and drive control device therefor |
| 05/04/2011 | CN201821313U Discharge control circuit for braking switched reluctance motor |
| 05/04/2011 | CN201821312U Hall circuit of brushless motor |
| 05/04/2011 | CN201821156U Circuit device of direct current ceiling-fan motor |
| 05/04/2011 | CN201816062U High-reliability joint controlled driving component |
| 05/04/2011 | CN102047552A Motor control device and electric power steering device |
| 05/04/2011 | CN102047551A Determination of the movement of a synchronous machine |
| 05/04/2011 | CN102045024A Limp home operational mode for an electric vehicle |
| 05/04/2011 | CN102045020A Method for detecting position of rotor of permanent magnet motor |
| 05/04/2011 | CN102045016A Rotational angle detector and detection method |
| 05/04/2011 | CN102045015A Sampling circuit and sampling method for phase winding current of switched reluctance motor |
| 05/04/2011 | CN102045014A Brushless DC motor controller for four-wheel independently driven electric automobile and control method thereof |
| 05/04/2011 | CN102045013A Fail-safe controls for electric traction drive systems |
| 05/04/2011 | CN102045012A Controller for permanent magnet synchronous brushless motor |
| 05/04/2011 | CN102044934A Motor drive component |
| 05/04/2011 | CN101447665B Motor drive circuit |
| 05/04/2011 | CN101227163B Control system and control method of brushless DC motor |
| 05/04/2011 | CN101192803B Device and method for driving rotary mechinery |
| 05/04/2011 | CN101106347B Control device for fuel pump and method for determining abnormal condition and controlling fuel pump |
| 04/28/2011 | WO2010041130A8 Motor driver and method of controlling the same |
| 04/28/2011 | US20110095715 System and Method for Cooling Using Counter-Rotating Fans |
| 04/28/2011 | US20110095713 Method and system for initiating operation of an electric motor |
| 04/28/2011 | DE102010034940A1 Method for operating electronically commutated brushless direct current motor, involves changing voltage regulation between speed control and engine commutation modes such that controlled variables are changed during operation of motor |
| 04/28/2011 | DE102010034106A1 Verfahren und Schaltkreis zum Verarbeiten eines Resolverfehlers A method and circuit for processing a resolver error |
| 04/28/2011 | DE102009045822A1 Elektronisch kommutierter Elektromotor mit kalibrierter Motormomentkonstante Electronically commutated electric motor with calibrated motor torque constant |
| 04/27/2011 | EP2314149A1 Power assembly for portable equipment with current limitation with hysteresis |