| Patents for H02P 1 - Arrangements for starting electric motors or dynamo-electric converters (9,872) |
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| 02/19/2014 | CN203445815U Asynchronous motor compound loading device |
| 02/19/2014 | CN203445814U Soft starter with built-in by-pass |
| 02/19/2014 | CN203445813U Soft starter adaptable to plurality of voltage classes |
| 02/19/2014 | CN103595306A Soft starter capable of controlling two motors and control method of soft starter |
| 02/19/2014 | CN103595305A Soft start power water resistance starter |
| 02/19/2014 | CN103595304A Power-on and braking circuit of variable frequency drive system |
| 02/19/2014 | CN103595303A Automatic converting circuit of intelligent power-saving cabinet |
| 02/19/2014 | CN103595302A Circuit for activating an electric motor in a hand guided work apparatus |
| 02/19/2014 | CN102594225B Shorting switch for starter of brushless hydraulically-damped motor |
| 02/19/2014 | CN102497161B Driving device, control device and control method for high-current equipment |
| 02/18/2014 | US8653850 Apparatus and method for testing number of turns on coil |
| 02/18/2014 | US8653778 Inverter-integrated electric compressor |
| 02/18/2014 | US8653775 Method and device for controlling an electric motor |
| 02/18/2014 | US8653765 Method and module for controlling rotation of a motorized spindle |
| 02/18/2014 | US8653763 Ventilator and its impeller |
| 02/18/2014 | US8653681 Power equipment apparatus having flywheel assembly |
| 02/13/2014 | DE102012214186A1 Control unit for starting circuit of direct current (DC) electric motor of adjuster, has frequency filter which provides signal for tuning power semiconductor device to adjust start-up voltage of DC electric motor |
| 02/13/2014 | DE102012214122A1 Electric starter motor for engine starting device, reduces number of excitation winding and amount of conductive brushes during less number of poles in operating state, so that collector of commutation device is reduced accordingly |
| 02/12/2014 | EP2696496A1 Motor control device |
| 02/12/2014 | CN203434918U Motor-driving device |
| 02/12/2014 | CN203434897U Motor control system based on touch screen and PLC |
| 02/12/2014 | CN203434896U Motor positive and negative rotation constant power and constant speed control system |
| 02/12/2014 | CN203434895U Electromagnetic starter |
| 02/12/2014 | CN203434894U Mining explosion-proof type and intrinsically safe type frequency conversion soft starter |
| 02/12/2014 | CN203434631U Reactive local-compensation starting device |
| 02/12/2014 | CN103580564A Motor controller |
| 02/12/2014 | CN103580549A Soft starter which is firmly connected |
| 02/12/2014 | CN103580548A Soft starter convenient to install |
| 02/12/2014 | CN103580547A Protective outer shell of soft starter |
| 02/11/2014 | US8648554 Electric motor car control system |
| 02/11/2014 | CA2812098C Movable barrier operator auto-force setting method and apparatus |
| 02/06/2014 | WO2014019128A1 Method for staring permanent magnet synchronous motor |
| 02/06/2014 | US20140039655 Apparatus and Method for Self-Tuning a Processing System |
| 02/05/2014 | CN203423638U Soft starter for direct current motor |
| 02/05/2014 | CN103560718A Short-circuit switch of brushless automatic control motor soft starter |
| 02/05/2014 | CN103560717A Position detection method and device |
| 02/05/2014 | CN103560716A Auxiliary fuel pump electric control system and method for achieving soft starting of system |
| 02/05/2014 | CN103560715A Circuit for preventing power source protection caused by overlarge motor starting surge currents |
| 02/05/2014 | CN103560714A Soft starter with copper bar band skid resistance function and wire bundle band protection function |
| 02/05/2014 | CN103560713A Multifunctional combined motor soft starter supporting hot plug |
| 02/05/2014 | CN103560712A Separated soft starter |
| 02/05/2014 | CN103560711A Extensible soft starter |
| 02/05/2014 | CN103560710A Soft starter with falling-preventing function |
| 02/05/2014 | CN103560709A Soft starter with detachable interface |
| 02/04/2014 | US8643322 Power supply with adapted output voltage |
| 02/04/2014 | US8643316 Power conversion device |
| 01/30/2014 | WO2013060575A3 System and method for controlling a synchronous motor |
| 01/30/2014 | DE102012014808A1 Rotary current generator for changing three-phase alternating current into mechanical energy or vice versa, develops and amplifies self-excited rotor currents and magnetic fields of cage rotor to continue to hold in synchronous mode |
| 01/29/2014 | CN203416198U Adjusting-type liquid resistor starter of bidirectional silicon controlled rectifier |
| 01/29/2014 | CN203416197U Circuit preventing thermal relay from misoperation during starting of large-power low-voltage motor |
| 01/29/2014 | CN203416196U Motor rotating speed tracing apparatus |
| 01/29/2014 | CN203416195U Fault diagnosis modularization flame-proof and intrinsic safety type vacuum electromagnetic starter |
| 01/29/2014 | CN203415147U Motor control circuit system |
| 01/29/2014 | CN203411925U Safety guard device |
| 01/29/2014 | CN103546086A Single phase motor driving circuit technology |
| 01/29/2014 | CN103546070A Motor soft start method |
| 01/29/2014 | CN103546069A Novel Y-Deltastarting box |
| 01/29/2014 | CN103546068A Automatic soft start and slow stop system of speed motor |
| 01/28/2014 | US8639387 Method, system and device for controlling a device related to a building aperture |
| 01/28/2014 | US8638059 Control for multi-phase induction motor |
| 01/28/2014 | US8638052 Method and control system for controlling a synchronous electric machine |
| 01/23/2014 | WO2013030759A3 Method for regulating a generator set |
| 01/23/2014 | US20140021900 Controller for a seatbelt positioning device and seatbelt positioning device |
| 01/23/2014 | US20140021899 Driving circuit and method for fan |
| 01/23/2014 | US20140021887 Apparatus for reducing current drain and current spike impact on battery-powered electronic dispensers |
| 01/22/2014 | CN203406809U Vacuum adsorption apparatus motor control circuit of automobile foaming component processing pressure maintaining device |
| 01/22/2014 | CN203406808U Frequency conversion apparatus for taper motor of crane |
| 01/22/2014 | CN203406807U A motor soft starter top cover |
| 01/22/2014 | CN103534932A System and method for fast start-up of an induction motor |
| 01/22/2014 | CN103532446A Control method and control device for controlling soft start of induction motor |
| 01/22/2014 | CN103532445A Start control device for heavy load start of motor and control method of device |
| 01/22/2014 | CN103532444A Large-scale impact power generation device group frequency conversion starting device |
| 01/16/2014 | US20140015450 Method and System for Heating Traction Battery of Electric Vehicle |
| 01/16/2014 | DE112012001559T5 Lithiumbatterie-betriebener Mäher Lithium battery-powered mower |
| 01/15/2014 | CN203399029U Dual-motor switching starting control device |
| 01/15/2014 | CN203399028U Control circuit of slaughter debristling machine |
| 01/15/2014 | CN203399027U Adjustable iron-core-valve soft starter |
| 01/15/2014 | CN203399026U No-chip type soft-starting device for large-power industrial equipment |
| 01/15/2014 | CN203399025U Three-phase alternating-current motor soft start controller |
| 01/15/2014 | CN203399024U Mining explosion-proof type full vacuum electromagnetic starter |
| 01/15/2014 | CN203399023U Intelligent electric spindle controller of spinning roller transversely-arranged semi-continuous high-speed spinning machine |
| 01/15/2014 | CN203399022U Explosion-suppression and intrinsically-safe low-frequency soft-starting apparatus for mine |
| 01/15/2014 | CN203399021U Industrial-motor intermittent automatic controller based on time-base integrated chip |
| 01/15/2014 | CN203399020U Soft starter with support member |
| 01/15/2014 | CN203399019U Soft starter of built-in bypass contactor type |
| 01/15/2014 | CN103516262A Rotor current recycling feedback device for slip-ring wound rotor motor |
| 01/15/2014 | CN103516261A High-power motor starting system and method |
| 01/15/2014 | CN103506737A Wire feeding motor starting control circuit of carbon dioxide gas shielded welding machine |
| 01/15/2014 | CN102545776B Variable frequency control circuit and control method for electric hoist |
| 01/15/2014 | CN102354996B Control system and control method based on MCR (magnetic control reactor) dynamic reactive power compensation and soft start |
| 01/14/2014 | US8629645 System and method for energizing an electric motor auxiliary winding and electric motor |
| 01/14/2014 | US8629644 Fault tolerant DC power systems |
| 01/14/2014 | US8629636 Alternating-current electric motor of a combined electric device for powering and charging |
| 01/09/2014 | US20140009099 Method of preheating a brushless motor |
| 01/09/2014 | US20140009095 Control of a brushless motor |
| 01/08/2014 | EP2683073A2 Method of preheating a brushless motor |
| 01/08/2014 | EP2683072A2 Method for starting a single-phase induction motor, starting device for a single-phase motor and starting system therefor |
| 01/08/2014 | CN203387448U Multipath soft-start system used for electric vehicle |
| 01/08/2014 | CN203387447U Frequency converting control cabinet |
| 01/08/2014 | CN203387446U Star-delta voltage-reduction starting control circuit |