Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02P - Control or regulation of electric motors, generators, or dynamo-electric converters; Controlling transformers or reactors or choke coils › H02P 3 - Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
Patents for H02P 3 - Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters (5,905)
04/2014
04/22/2014US8704475 Current source inverter device
04/22/2014US8704468 Electrodynamic braking device for a universal motor
04/22/2014US8704467 Inverter device for washing machine
04/22/2014US8704466 Method for drive-controlling electric machinery
04/17/2014US20140103852 Motor control device controlling a plurality of motors that drive one driven body
04/16/2014CN203554333U Three-phase power supply control system for diesel-engine dung pumping-applying machine
04/16/2014CN103731071A Mine electric coal drill controller
04/16/2014CN103723046A Counter-potential brake circuit
04/16/2014CN102897615B Electricity feedback device and method of elevator and elevator
04/15/2014US8698447 Energy saving system and method for devices with rotating or reciprocating masses
04/15/2014US8698440 Low frequency drive control circuit and method for driving an inductive load
04/15/2014CA2680257C Hoisting machine
04/14/2014DE202014100980U1 Antriebssystem mit einer Gleichstrommotorbremse Drive system with a DC motor brake
04/10/2014WO2014054031A2 Wind power turbine for generating electric energy
04/10/2014WO2014053704A1 Brake monitoring
04/10/2014WO2013137480A3 Electric tool
04/10/2014US20140097778 Wireless motor control system
04/10/2014US20140097772 Electric motor braking using thermoelectric cooling
04/09/2014EP2717464A1 Electric actuator drive device and actuator using same
04/09/2014EP2717463A2 Electric motor braking using thermoelectric cooling
04/09/2014CN203537284U Electric apparatus dual-limit protective structure
04/09/2014CN203537279U Apparatus for controlling smooth starting and stopping of DC (direct current) motor
04/09/2014CN103715969A AC servo driving system
04/08/2014US8692498 System and method for controlling one or more roller shades
04/08/2014US8692489 System for controlling an electrical device of a nacelle
04/02/2014CN203522586U Simple multifunctional motor forward and reverse rotation controller
04/02/2014CN203521078U Horizontal type large-power forced air cooling brake resistor device used in drilling equipment
04/02/2014CN203516554U Motor brake
04/02/2014CN102310784B Vehicular electrical systems and methods for controlling an inverter during motor deceleration
03/2014
03/27/2014WO2014045728A1 Electromagnetic brake control device
03/27/2014US20140084820 Device and method for managing the electric braking of a vehicle
03/27/2014US20140084819 Controller for driving a motor and electric power-assisted vehicle
03/27/2014US20140084817 Method of energy and power management in dynamic power systems with ultra-capacitors (super capacitors)
03/27/2014US20140082874 Method and device to control power consumption in a windshield wiper unit
03/27/2014DE102011001278A1 Verfahren und Vorrichtung zum Steuern eines Anhaltens der Drehung eines Elektromotors zur Verwendung in Maschinen für die Herstellung Method and apparatus for controlling a stopping of the rotation of an electric motor for use in machine for the manufacture of
03/26/2014CN103684209A Control device of permanent magnet synchronous motor and control system including the same
03/26/2014CN103684113A Dual-damper and single-resistor triangularly connected non-vibration brake frequency conversion device
03/26/2014CN103684109A Pumped storage power station generator motor multifunctional control and protection device
03/26/2014CN103684106A Control circuit of full-automatic hair curler utilizing DC (direct current) carbon-brush motor
03/25/2014US8680808 Motor drive apparatus and electric power steering apparatus using the same
03/25/2014US8680800 Driving system for fan and method of driving fan
03/20/2014US20140078613 Motor drive device, magnetic disk storage device, and electronic apparatus
03/20/2014US20140078610 Motor drive device, magnetic disk storage device, and electronic appliance
03/20/2014US20140077732 Device and method for managing the electric braking of a vehicle
03/19/2014EP2709262A2 Electromechanical actuator
03/19/2014EP2707242A2 Device and method for managing the electric braking of a vehicle
03/19/2014EP2707241A2 Device and method for managing the electric braking of a vehicle
03/19/2014CN203491946U Control circuit for drive motor of rotary machine
03/19/2014CN203491942U A control system suitable for a three-phase wind-driven generator
03/19/2014CN203491933U Rapid stop apparatus of grinding wheel motor
03/13/2014WO2014037143A1 Operating state circuit for an inverter and method for setting operating states of an inverter
03/13/2014DE102013217619A1 System und Verfahren zum Implementieren eines Abhilfe schaffenden elektrischen Kurzschlusses System and method for implementing a remedial electrical short circuit
03/13/2014DE102013014609A1 Motorsteuervorrichtung mit wenigstens zwei Widerstandsentladungseinheiten Engine control device having at least two resistance discharge units
03/12/2014EP2705413A2 Drive system and method for operating a drive system
03/12/2014CN203482122U Control circuit of air spring shrinking machine
03/12/2014CN203482023U Low power consumption DC electronic limit motor
03/12/2014CN103636116A A variable wind turbine having a power dissipating unit and method for operating power dissipating unit of wind turbine
03/12/2014CN103633896A Rare earth permanent-magnet moment motor flexible reverse braking control method
03/12/2014CN103633895A AC servo driver and relative method
03/12/2014CN103633894A Dual-damping and single-resistor star connection-based frequency conversion apparatus with a function of braking without vibration
03/12/2014CN103633893A Single-damping mixed star connection vibration-free braking frequency conversion apparatus
03/12/2014CN103633892A Single damping mixed triangle connection vibration-free braking frequency conversion device
03/12/2014CN103633891A Prompt braking device of three-station isolation grounding switch operating mechanism motor
03/12/2014CN103633890A Internal contracting brake controlling system and method
03/12/2014CN103633889A Braking mechanism
03/12/2014CN103633856A Double-damping double-mixed connection vibration-free brake frequency conversion device
03/12/2014CN103633855A Double-damping mixed star connection vibration-free brake frequency conversion device
03/06/2014WO2014032718A1 Switchgear for controlling the energy supply of an electric motor connected thereto
03/06/2014US20140062368 Method and control device for protection time setting in an electric drive system
03/06/2014US20140062362 Control device of permanent magnet synchronous motor for preventing irreversible demagnetization of permanent magnet and control system including the same
03/06/2014US20140062352 Motor control system and control system for electric motor-driven vehicle
03/06/2014US20140062348 Control strategy for an electric machine in a vehicle
03/05/2014EP2702684A2 A variable wind turbine having a power dissipating unit; a method of operating a power dissipating unit in a wind turbine
03/05/2014CN203466757U Three-dimensional cutting and automatic synchronous oil injection system for polyester staple fiber
03/05/2014CN103618483A Sectional-type energy consumption brake circuit of permanent-magnet direct current motor
03/05/2014CN103618482A Method for generating pulses with symmetric trapezoid acceleration and deceleration
03/05/2014CN101737247B Protection system for wind turbine
03/04/2014US8664907 Fast switching for power inverter
03/04/2014US8664897 Motor drive apparatus having power failure detection unit for determining presence or absence of power failure
02/2014
02/26/2014EP2700606A1 Hoisting machine
02/26/2014CN203457084U Power brake device of mine hoister
02/26/2014CN203457083U H-bridge brake-control circuit for motor
02/26/2014CN103607141A Electromechanical-combined-braking brushless DC motor braking device and method
02/26/2014CN103607140A Motor control apparatus
02/25/2014US8659246 High efficiency roller shade
02/20/2014WO2013113051A3 Method and apparatus for monitoring the short-circuiting switching device of a three-phase motor
02/19/2014CN203445817U Asphalt mixing plant vibrating screen motor brake device
02/19/2014CN103595308A Method for controlling slow running and electric braking of electric-wheel mining cart based on braking energy feedback
02/19/2014CN103595307A Brushless direct current motor electrical braking device and method for smoothly adjusting braking force
02/19/2014CN103595304A Power-on and braking circuit of variable frequency drive system
02/19/2014CN103595303A Automatic converting circuit of intelligent power-saving cabinet
02/19/2014CN103595124A Automatic stop control circuit and controller for generator
02/19/2014CN102497161B Driving device, control device and control method for high-current equipment
02/18/2014US8653797 Synchronous electrical machine
02/18/2014US8653779 Rotating electrical-machine control system and method of operating magnet temperature of rotating electrical-machine
02/12/2014CN203434918U Motor-driving device
02/12/2014CN203434898U Intelligent brake unit
02/12/2014CN103580564A Motor controller
02/12/2014CN103580552A Motor reducing method and motor driving device using the reducing method
02/12/2014CN103580551A Demagnetization circuit and method for freely-halted three-phase mouse cage type motor
1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 60