| Patents for H02P 3 - Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters (5,905) |
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| 04/04/2013 | DE10127102B4 Windenergieanlage Wind turbine |
| 04/03/2013 | CN202856670U Double-damping single-resistor triangle connection vibrationless braking frequency-conversion apparatus |
| 04/03/2013 | CN102223059B Control method and control device for voltage source inverter brake circuit |
| 04/03/2013 | CN102064750B Power-off brake protector of linear electric motor |
| 04/03/2013 | CN101925389B Device and method for controlling pulse jet type dust collector |
| 03/27/2013 | EP2572448A2 Method for moving an element, which is driven by an electric motor inside a predetermined movement section between two block positions each formed as a limit stop, into a block position |
| 03/27/2013 | CN101536299B Traction drive of a rail vehicle for driving and generative braking with load correction |
| 03/26/2013 | US8405328 Slewing control device and working machine incorporated with the same |
| 03/26/2013 | US8403807 Control device for vehicular power transmitting apparatus |
| 03/21/2013 | US20130073125 Drive device for railway vehicle |
| 03/20/2013 | CN202818192U Small-sized fan braking control device based on positive temperature coefficient voltage-dependent ceramic resistor |
| 03/20/2013 | CN202818191U 制动单元 Brake unit |
| 03/20/2013 | CN202818190U High-reliability micro motor rapid brake system |
| 03/20/2013 | CN202818189U Novel internal contracting brake controller |
| 03/20/2013 | CN202818188U Wiper motor resetting device |
| 03/20/2013 | CN202818176U Motor electric-dazzling automatic restart control device |
| 03/20/2013 | CN102145659B Method for adjusting and controlling braking force of motor |
| 03/20/2013 | CN101944755B Method for quickly discharging for automobile high-voltage DC bus |
| 03/19/2013 | USRE44084 Control system for stand-by electrical generator |
| 03/19/2013 | US8400085 Dynamic braking for current source converter based drive |
| 03/19/2013 | US8400084 Regenerative switched reluctance motor driving system |
| 03/19/2013 | US8400083 Current detecting device, air conditioning apparatus, correction constant calculating system and correction constant calculating method |
| 03/14/2013 | WO2013034253A1 Drive assembly for the motorized adjustment of an adjusting element of a motor vehicle |
| 03/14/2013 | US20130063055 Drive device for railway vehicle |
| 03/13/2013 | CN202798543U Emergency generating set load device |
| 03/13/2013 | CN102969943A Motor automatic control device |
| 03/13/2013 | CN102967077A Energy conversion method and device utilizing electric energy consumed by frequency converter braking resistor |
| 03/13/2013 | CN101515777B Electronic component installation device |
| 03/12/2013 | USRE44060 Electric car control apparatus |
| 03/12/2013 | US8395346 Synchronous electrical machine |
| 03/12/2013 | US8395335 Method and system for eliminating fuel consumption during dynamic braking of electric drive machines |
| 03/07/2013 | DE102011112273A1 Antriebsanordnung zur motorischen Verstellung eines Verstellelements eines Kraftfahrzeugs Drive assembly for motor adjustment of an adjustment of a motor vehicle |
| 03/06/2013 | CN202772823U Motor braking device |
| 03/06/2013 | CN202772597U Dynamic energy-saving oil pumping control system |
| 03/06/2013 | CN102957162A Control system for active power feedback energy saving device |
| 03/06/2013 | CN101499771B Frequency-changing speed-regulating driver for energy feedback three phase motor with three phase electric power |
| 03/05/2013 | US8390221 Systems and methods for protecting three-phase motors |
| 03/05/2013 | US8390220 Device for controlling regeneration energy in an electronic motor drive having an LC filter to reduce conducted emissions from the motor back to the voltage source |
| 03/05/2013 | US8390219 Door operator with electrical back check feature |
| 02/28/2013 | US20130049665 Drive system for rotating electric machine |
| 02/28/2013 | US20130049663 Control apparatus and control method for vehicle |
| 02/27/2013 | CN202759404U Motor rapid braking device |
| 02/27/2013 | CN202755953U Pumping unit intelligent control cabinet |
| 02/27/2013 | CN102946218A Control system and method for preventing reverse rotation and engineering machinery with system |
| 02/26/2013 | US8384320 Protection method for a reversible electric motor |
| 02/26/2013 | US8384319 Systems and methods for controlling an inertia of a synchronous condenser |
| 02/26/2013 | US8381644 Motor drive control device |
| 02/21/2013 | WO2013025753A2 Reverse rotation braking for a pm motor |
| 02/20/2013 | EP2559893A1 Rotor blade adjustment device for a wind turbine |
| 02/20/2013 | CN202746094U Wind power generation direct-current variable pitch driven braking circuit |
| 02/20/2013 | CN101473523B 再生制动装置 Regenerative braking device |
| 02/19/2013 | US8378599 Power transducer |
| 02/14/2013 | WO2013020544A1 Method and circuit for the multi-phase operation of an electric motor |
| 02/14/2013 | US20130038258 Motor control device |
| 02/14/2013 | US20130038255 Energy Recapturing Apparatus |
| 02/14/2013 | US20130038249 Drive System and Machine |
| 02/14/2013 | US20130038181 Brushless electric machine |
| 02/14/2013 | US20130038121 Hybrid Construction Machine Control System |
| 02/13/2013 | CN202737792U Automatic converting circuit for intelligent power-saving cabinet |
| 02/13/2013 | CN102931889A Anti-overvoltage-stall control method for variable frequency drive systems |
| 02/13/2013 | CN101682266B Power control of a transport system |
| 02/13/2013 | CN101483402B Motor drive apparatus equipped with dynamic braking circuit fault detection capability |
| 02/07/2013 | US20130033204 System for controlling an electrical device of a nacelle |
| 02/07/2013 | US20130033203 Thermal management of components in electric motor drive vehicles |
| 02/06/2013 | CN102916624A Motor start and stop control device |
| 02/06/2013 | CN102046888B Swing drive controller and construction machine including the same |
| 02/05/2013 | US8369049 Method for shutting down an electric machine in the event of a malfunction |
| 02/05/2013 | US8368330 Energy-recovery device in a variable speed drive |
| 02/05/2013 | US8368328 Method for operating a motorized roller shade |
| 01/31/2013 | WO2013015791A1 Electric motor clamping system |
| 01/31/2013 | US20130029580 Safety controller for an actuator |
| 01/31/2013 | US20130026956 Injection molding machine |
| 01/31/2013 | US20130026889 Pop-up monitor with obstacle sensing function |
| 01/31/2013 | CA2842825A1 Electric motor clamping system |
| 01/30/2013 | CN202713214U Direct current motor brake device |
| 01/30/2013 | CN202713213U Power supply controller of liquid manure pumping irrigation motor |
| 01/30/2013 | CN202713207U Processing equipment energy-saving control system based on frequency converter |
| 01/30/2013 | CN102897615A Electricity feedback device and method of elevator and elevator |
| 01/30/2013 | CN102158144B Micromotor drive circuit of automatic aperture of digital gastrointestinal machine |
| 01/30/2013 | CN102113201B Regenerative switched reluctance motor driving system |
| 01/29/2013 | US8362738 Determination of the position of the rotor of an electric machine |
| 01/29/2013 | US8362735 Single phase motor energy economizer for regulating the use of electricity |
| 01/29/2013 | US8362722 Power converter device |
| 01/29/2013 | US8360736 Controller for a motor and a method of controlling the motor |
| 01/24/2013 | DE102011110929A1 Hand-held tool machine i.e. circular saw for workpiece, has stator coil forming brake coil in electric circuit, and current reduction device switchable with brake switch arrangement for reducing brake current in electric circuit |
| 01/24/2013 | DE102011107866A1 Verfahren zum Betrieb eines Gebäudeverschlusses Method for operating a building closure |
| 01/23/2013 | EP2548757A1 Drive system and method for operating such a drive system |
| 01/23/2013 | EP2548300A2 Method for operating a drive system, and drive system |
| 01/23/2013 | CN202696256U Electric vehicle braking feedback device |
| 01/23/2013 | CN101413573B Three-end axle differential transmission apparatus regulated and controlled by electric energy damp |
| 01/17/2013 | US20130015803 Methods, systems and apparatus for reducing power loss in an electric motor drive system |
| 01/17/2013 | US20130015799 Power Converter |
| 01/17/2013 | US20130015791 Regeneration control device of electrically powered vehicle |
| 01/17/2013 | US20130015790 Method of control implemented in a variable speed drive for controlling the deceleration of an electric motor in the case of power outage |
| 01/16/2013 | CN202679285U Brake device of industrial sewing motor |
| 01/16/2013 | CN102882441A Three-phase asynchronous motor electric-braking device and control method thereof |
| 01/16/2013 | CN102882440A High-power braking energy consumption device and control method thereof |
| 01/15/2013 | US8354808 Automatic detection of a mechanically commutated DC motor |
| 01/10/2013 | WO2013005388A1 Motor control device |
| 01/10/2013 | WO2012020348A3 Electric motor and method of braking using an electric motor |