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 1 - Arrangements for starting electric motors or dynamo-electric converters
Patents for H02P 1 - Arrangements for starting electric motors or dynamo-electric converters (9,872)
05/2014
05/27/2014US8736216 Electric drive with electronically scalable reconfigurable winding
05/27/2014US8736213 Motor position controller
05/27/2014US8736210 Apparatus and method for determining speed of an induction motor
05/27/2014US8736203 Inverter/charger integrated device and method for controlling the same
05/27/2014CA2717218C Improved method, system and apparatus for opening doors
05/22/2014WO2014077967A1 Reducing current drain and current spike impact on battery-powered devices
05/22/2014WO2014075743A1 Switching device for controlling energy supply of a downstream electric motor
05/22/2014WO2014075742A1 Switching device for controlling energy supply of a downstream electric motor
05/22/2014US20140139163 Fan control circuit
05/21/2014CN203608132U 一种变速风机电机 A speed fan motor
05/21/2014CN203608121U 一种压缩机起动器 A compressor starter
05/21/2014CN203608120U 一种单相大功率鱼塘增氧驱动装置 A single-phase power pond aeration drives
05/21/2014CN203608119U 一种驱动直流马达的转换电路及3d打印机喷头控制电路 A drive DC motor 3d printer nozzle conversion circuit and control circuit
05/21/2014CN203608118U 一种压缩机ptc起动器盒体 A compressor ptc starter cartridge body
05/21/2014CN203608117U 一种压缩机起动器及保护器的模块化结构 The modular structure of A compressor starter and protector
05/21/2014CN103814516A 用于控制操作电动机的电源的受控开关的方法 Method for controlled operation of the switching control of the motor power supply
05/21/2014CN103812390A 一种应用于搅拌机中的启动无刷直流电机的方法及搅拌机 Applied to the mixer starting brushless DC motor way and blenders
05/21/2014CN102361424B 一种基于模糊控制策略的异步电动机软启动器 An induction motor soft starters based on fuzzy control strategy
05/20/2014US8729846 Motor drive system and control method thereof
05/15/2014US20140133019 High efficiency motorized roller screen and method of operation
05/15/2014US20140132199 Method for starting a single-phase induction motor, starting device for a single-phase motor and starting system therefor
05/14/2014CN203596771U 压电式离心开关 Piezoelectric centrifugal switch
05/14/2014CN203596770U 一种电阻器 A resistor
05/14/2014CN203596769U 一种新型y—△起动箱 A new y- △ starter box
05/14/2014CN103795299A 用于电动车的多路软启动系统 Multiple soft start system for electric vehicles
05/14/2014CN102165682B 借助于迭代测试脉冲在停机状态下确定同步电机的转子角 Determined by means of an iterative test pulse synchronous motor rotor angle at standstill
05/13/2014US8723457 Electric vehicle and control method of electric vehicle
05/13/2014US8723455 Quick change battery arrangement for motorized shade
05/13/2014US8723454 Motor arrangement for window coverings
05/13/2014US8721495 Rear derailleur and gear shift system
05/08/2014WO2014067752A2 Method for operating a device for feeding an asynchronous machine
05/08/2014WO2013132105A3 Method for operating an electric unit for a pump-storage power plant
05/07/2014EP2727125A2 Secure motor starter
05/07/2014CN203590094U 利用软启动器一拖四启动电机的控制系统 The use of soft-start delayed four to start the motor control system
05/07/2014CN203590093U 一种多台电机软启动的电路结构 Circuit structure for a multi-motor soft start
05/07/2014CN203590092U 一种移动发电机组用软启动装置 A mobile generator set with a soft start device
05/07/2014CN203590091U 具有过流保护的单相电动机控制器 With a single-phase motor controller overcurrent protection
05/07/2014CN203590090U 一种用于纺织机电机的软启动电路 A textile machine motor soft-start circuit
05/07/2014CN203590089U 用于电动机双通道启动的系统 For a motor Dual-boot system
05/07/2014CN203590088U 一种具有前级真空接触器保护的低压软起动器 Having a pre-vacuum contactors to protect low-voltage soft starters
05/07/2014CN203590087U 一种抽油机节能控制装置 One kind of pumping energy saving control device
05/07/2014CN203590086U 直流无刷开关换向控制装置 Brushless DC switching commutation control device
05/07/2014CN203590085U 用于纺织机的软启动控制电路 Soft start control circuit for the textile machine
05/07/2014CN203590084U 矿用隔爆兼本质安全型高压电抗式电磁起动器 Mine explosion-proof and intrinsically safe solenoid starter Reactors
05/07/2014CN203590083U 铜排带防滑动和线束带保护功能的软起动器 Copper with non-slip movement and harness the soft starter with protection function
05/07/2014CN203590082U 支持热拔插多功能组合式电机软起动器 Support hot-swappable modular multifunction motor soft starters
05/07/2014CN203590081U 一种具有防掉功能的软起动器 Having an anti-swap feature soft starters
05/07/2014CN203590080U 一种可扩展的软起动器 A scalable soft starter
05/07/2014CN203590079U 一种分离式软起动器 An isolated soft starter
05/07/2014CN203590078U 一种便于安装的软启动器 An easy to install soft starter
05/07/2014CN203590077U 一种紧固连接的软启动器 A fastening soft starter connected
05/07/2014CN203590076U 一种软启动器保护外壳 A soft starter protective housing
05/07/2014CN203590075U 一种带分离式接口的软起动器 A soft starters with separate interfaces
05/07/2014CN103780195A 一种通用交直流电机正反转控制电路 A universal AC and DC motor reversing control circuit
05/07/2014CN103780165A 机械装置中控制电机启动与停止的方法与系统 Mechanical apparatus and method of controlling the motor start and stop system
05/07/2014CN101958674B 绕组开路型永磁电机车载起动发电系统及控制方法 Vehicle type permanent magnet motor windings open starting system and method for controlling power
05/06/2014US8716961 Switched reluctance and PM brushless DC motor drive control for electric vehicle application
05/01/2014WO2014063722A1 Automatic cleaning method for a pump system comprising a softstarter arrangement
05/01/2014US20140117908 Dynamically modified fan speed table for cooling a computer
05/01/2014US20140117894 Method for starting an electric motor
04/2014
04/30/2014DE102012021161A1 Verfahren zum Betrieb einer Vorrichtung zur Speisung einer Asynchronmaschine A method for operating a device for feeding an asynchronous machine
04/30/2014CN203574572U High-voltage heat variable resistance starter
04/30/2014CN203574571U Soft start control device for drive motor of double-net press for papermaking
04/30/2014CN203574570U Direct-current motor forward/reverse rotation control circuit
04/30/2014CN203574569U Positive and negative rotation drive device of cleaner dust pressing motor
04/30/2014CN203574568U AC motor starter
04/30/2014CN203573859U Arc blowing type motor starter
04/30/2014CN203573831U Contact device of motor starter
04/30/2014CN102420552B Control loop and control method for improving starting and stopping performance of motor
04/30/2014CN102185543B Energy-saving soft-start device for high-voltage asynchronous motor
04/29/2014US8710785 Method of operating an electromechanical converter, a controller and a computer program product
04/29/2014US8710783 Motor control system, motor control device, and brushless motor
04/29/2014US8710773 Vehicle window opening and closing control device
04/29/2014CA2831195A1 Barrier control system with auxiliary power supply and auxiliary power supply for barrier control system
04/29/2014CA2548867C Apparatus and method for starting an electric motor
04/23/2014CN203562981U Special electricity starting cabinet equipped with reversing switch for cone machine
04/23/2014CN203562980U Single-phase asynchronous motor and compressor using same
04/23/2014CN203562979U Thyristor self-cooling type high-voltage soft starting device
04/23/2014CN103746613A Enterprise power grid motor group starting method based on self-adaption theory
04/23/2014CN103746612A Magnetic-valve controllable electric reactor phase-shifting self-coupling voltage-reduction soft starting method and device
04/22/2014US8704480 Method for the operation of synchronous motors, and associated device
04/22/2014US8704476 Method and device for detecting an entrapment situation
04/22/2014CA2739205C Method of automatically controlling a motorized window treatment while minimizing occupant distractions
04/17/2014WO2013159169A3 Start and run device for single phase motors and start and run system for single phase motors
04/16/2014CN203554339U Cable capstan control system
04/16/2014CN203554334U Low-harmonic soft starter
04/16/2014CN203554333U Three-phase power supply control system for diesel-engine dung pumping-applying machine
04/16/2014CN203554332U Mine-used flameproof and intrinsically safe-type high-voltage multi-circuit electromagnetic starter
04/16/2014CN103731072A Soft start electronic control combined system of mining equipment
04/16/2014CN103731071A Mine electric coal drill controller
04/16/2014CN103731070A Rotation control and protection circuit of direct-current motor
04/16/2014CN103731069A Remote control change-over switch for breaker
04/16/2014CN101753070B Low current electric motor starter
04/15/2014US8698440 Low frequency drive control circuit and method for driving an inductive load
04/15/2014US8698438 Motor control apparatus, image forming apparatus and motor control method
04/15/2014US8698436 Balanced configuration relay device with improved performances
04/15/2014US8698431 Drive control circuit for linear vibration motor
04/15/2014CA2566607C Use of lacritin in promoting ocular cell survival
04/10/2014WO2014023726A3 Electrical apparatus
04/10/2014US20140097777 Driving a rotating device based on a combination of speed detection by a sensor and sensor-less speed detection
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