| Patents for H02P 3 - Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters (5,905) |
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| 03/18/2009 | CN101388642A Power-on buffering and dynamic urgent braking apparatus for AC servo system |
| 03/12/2009 | WO2009030584A2 Method for slowing-down control of an asynchronous machine |
| 03/12/2009 | US20090069149 Brake force control device and method |
| 03/12/2009 | US20090066273 Regenerative torque shifter |
| 03/12/2009 | US20090066272 Electric safety braking device with permanent magnet motor and breaking torque control |
| 03/12/2009 | DE102007043206A1 Verfahren und Anordnung zum elektrischen Bremsen eines Asynchronmotors Method and apparatus for electric brakes of an asynchronous motor |
| 03/12/2009 | DE102007043205A1 Verfahren und Anordnung zum elektrischen Bremsen eines Asynchronmotors Method and apparatus for electric brakes of an asynchronous motor |
| 03/11/2009 | EP2033835A2 Secure device for detecting electric braking insufficiency and switching to a secure brake |
| 03/11/2009 | EP2033834A2 Device for secure dynamic braking with a bipolar resistive element with permanent magnet motor |
| 03/11/2009 | EP2033833A2 Secure electric braking device with permanent magnet motor and braking torque regulation |
| 03/11/2009 | CN201207631Y Intelligence controller for AC asynchronous motor |
| 03/11/2009 | CN101383535A Control servo motor equipped with magnetic ring and controller |
| 03/11/2009 | CN101383497A Electric safety press-key control apparatus |
| 03/11/2009 | CN101380901A Secure electric braking device with permanent magnet motor and braking torque regulation |
| 03/11/2009 | CN100468937C Electric motor drive |
| 03/10/2009 | US7501799 Engine start system with a regulated permanent magnet machine |
| 03/10/2009 | US7501777 Printer and method of driving cooling fan of printer |
| 03/05/2009 | US20090058333 Elevating machine control apparatus |
| 03/05/2009 | US20090057084 Energy recovery system |
| 03/04/2009 | EP2031747A1 Method for discontinuation of an asynchronous machine |
| 03/04/2009 | EP2030829A1 Charge control device and vehicle using the same |
| 03/04/2009 | EP2030655A1 Rocking type exercising apparatus |
| 03/04/2009 | CN201201829Y Energy resource feedback system for elevator |
| 03/03/2009 | US7498764 Control device for driving regulating motor |
| 02/26/2009 | WO2009025243A1 Induction heating device, electric power converting circuit and electric power processing device |
| 02/26/2009 | WO2009025060A1 Operation controller for electric equipment |
| 02/26/2009 | WO2009024168A1 Apparatus and method for monitoring an electromagnetic brake |
| 02/26/2009 | US20090051304 Vehicle, control method thereof and braking device |
| 02/26/2009 | US20090051303 Method and apparatus for controlling movement of a device |
| 02/25/2009 | EP2027642A1 Actuator |
| 02/25/2009 | CN201199677Y Power supply control apparatus for motor |
| 02/25/2009 | CN101373949A Singlechip-controlled motor control system |
| 02/19/2009 | US20090045762 Motor drive circuit, method, and cooling device using the same |
| 02/19/2009 | US20090045761 Diesel-electric drive system having a synchronous generator with permanent-magnet excitation |
| 02/19/2009 | DE102005047787B4 Ansteuerschaltung und Ansteuergerät Control apparatus and control circuit |
| 02/18/2009 | EP1349711B1 Speed controller for flywheel operated hand tool |
| 02/18/2009 | CN101371431A Process for switching off an electrical machine in the event of a malfunction |
| 02/18/2009 | CN101369792A Control circuit for electromagnetic brake |
| 02/18/2009 | CN101367479A Brake device of elevator |
| 02/18/2009 | CN100463352C Motor and drive control system thereof |
| 02/11/2009 | CN201193186Y Frequency converter for electric well-repairing machine |
| 02/11/2009 | CN101362571A Dragging device for elevator |
| 02/10/2009 | US7489100 Feedforward controller for synchronous reluctance machines |
| 02/07/2009 | CA2622137A1 Method and apparatus for providing redundancy in monitoring the lid switch and basket of a washing machine |
| 02/05/2009 | WO2009016267A1 Control arrangement of an electric motor |
| 02/05/2009 | US20090033256 Powered opening and closing system for vehicle's door |
| 02/05/2009 | DE102007031016A1 Electrical switch for power tool e.g. electrical boring machine, has braking circuit arranged in housing and switched-on for braking of electric motor during resetting of operating unit to initial position |
| 02/04/2009 | CN201191815Y Low voltage circuit control apparatus for load-carrying flat car |
| 02/04/2009 | CN101357731A Energy saving escalator |
| 02/03/2009 | US7486036 Power control apparatus, electrically powered vehicle and power control method of power system |
| 01/29/2009 | WO2009013388A1 Electric motor drive |
| 01/29/2009 | WO2008148470A3 Rectifier for feeding a coil |
| 01/29/2009 | US20090026998 On-vehicle actuator system |
| 01/29/2009 | US20090026987 Vehicle Drive Device and Method of Controlling Vehicle Drive Device |
| 01/28/2009 | EP2018995A1 Electric car control apparatus |
| 01/28/2009 | CN201188597Y Protective system for electro-magnetism band brake |
| 01/28/2009 | CN101353130A AC mine winder rotor frequency modulation pressure regulating apparatus |
| 01/27/2009 | US7482771 Method for monitoring a drive device for a standstill condition, monitoring system therefore, and drive system therefore |
| 01/27/2009 | US7482767 Regenerative motor propulsion systems |
| 01/22/2009 | US20090021199 Motor Driving Integrated Circuit |
| 01/21/2009 | CN201185353Y Brake system for wind power generator |
| 01/21/2009 | CN101347664A Improved motor control device for providing kinetic resistance and automatic backrush efficiency |
| 01/14/2009 | EP2015440A2 Method and device for stopping a printing press in the case of network failure |
| 01/14/2009 | CN101345506A Speed-regulation start/stop brake controller of special DC motor for bill counter |
| 01/08/2009 | US20090009119 Power converting device for electric train |
| 01/08/2009 | US20090009110 Motor control apparatus providing exercise resistance and auto-rewinding functions |
| 01/07/2009 | CN101340164A High-voltage frequency transformer energy feeding braking device |
| 01/06/2009 | US7474065 Controlling an electric motor having multiple oscillatory elements |
| 01/01/2009 | US20090001910 Control method, control circuit, and control program for power retractable mirror |
| 01/01/2009 | US20090000196 Systems and methods for preventing motor vehicle doors from coming into contact with obstacles |
| 12/31/2008 | EP2008358A1 Control system for an electric motor |
| 12/31/2008 | CN201173961Y Large power simulation accumulator |
| 12/31/2008 | CN100448157C Motor stop control device |
| 12/31/2008 | CN100448156C Brake control method of DC electromotor with brush without Hall subassembly, and system |
| 12/30/2008 | US7471069 Voltage generator device, motor vehicle, control method for the voltage generator device, control method for the motor vehicle, and computer-readable recording medium storing program for causing computer to execute the control method |
| 12/30/2008 | US7471003 Vehicular power control apparatus |
| 12/25/2008 | US20080315824 Induction motor drive unit, motor drive system, and elevating system |
| 12/25/2008 | US20080315806 Kit and method for reconfiguring an electrical braking system for a traction vehicle |
| 12/25/2008 | US20080315805 Chopper circuit topologies for adapting an electrical braking system in a traction vehicle |
| 12/24/2008 | WO2008155446A1 Power control of a transport system |
| 12/24/2008 | WO2008155445A1 Power control of transport system |
| 12/24/2008 | DE19604133B4 Verfahren und Vorrichtung zur Steuerung eines Leistungsstellelements einer Antriebseinheit Method and apparatus for controlling a power control element of a drive unit |
| 12/24/2008 | DE102008001748A1 System und Verfahren zum Erkennen eines festgebremsten Motors System and method for detecting a stalled engine |
| 12/24/2008 | DE102007027895A1 Trennrelais sowie Verfahren zum Betreiben eines Trennrelais Cut-off relay and method for operating an isolation relay |
| 12/24/2008 | CN201169705Y Control device of electric clothing-airing hanger |
| 12/18/2008 | US20080309264 Control Apparatus for Rotational Electric Machine and Driving Apparatus for Vehicle |
| 12/18/2008 | US20080309263 Method and device for controlling power car window lift |
| 12/17/2008 | EP2003010A2 Control apparatus for rotational electric machine and driving apparatus for vehicle |
| 12/17/2008 | CN201167275Y Disc type motor with a stop device |
| 12/16/2008 | US7466106 System and method for DC power generation from a reluctance machine |
| 12/16/2008 | US7466100 Digital high-resolution controller |
| 12/16/2008 | US7466095 Voice coil motor control system and method using pulse width modulation |
| 12/16/2008 | US7466091 Brake responsive vehicle electric drive system |
| 12/16/2008 | CA2248645C Method & apparatus for electrically braking a motor |
| 12/11/2008 | WO2008148470A2 Rectifier for feeding a coil |
| 12/10/2008 | CN201162107Y Yarn-conveying device with reversing braking function |
| 12/10/2008 | CN101320958A Asynchronously and simultaneously implementing rotor variable-frequency control system by semi-bridge inverter driving multiple electric motors |
| 12/10/2008 | CN100441769C Electric household dewatering machine with energy-dissipating brake circuit |
| 12/04/2008 | WO2008146372A1 Vehicle steering gear |
| 12/04/2008 | US20080297098 Washing machine apparatus and method |