| Patents for H02P 1 - Arrangements for starting electric motors or dynamo-electric converters (9,872) |
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| 06/28/2012 | DE102010063856A1 Anlaufschaltung für einen Gleichstrom- Elektromotor Start-up circuit for a DC electric motor |
| 06/27/2012 | EP2468165A1 Vacuum cleaner and method for operating same |
| 06/27/2012 | CN202285383U 一种电子式起动器 An electronic starters |
| 06/27/2012 | CN202285382U Self-coupling magnetic control reactance soft-starting device for super-power high-voltage motor |
| 06/27/2012 | CN202285381U 电动机软启动器 Motor soft starters |
| 06/27/2012 | CN202285380U 基于无线控制技术的多功能电机控制系统 Based on the multi-function wireless control technology motor control system |
| 06/27/2012 | CN202285379U 串励电机的控制器总成及电动车 Series motor controller assembly and electric vehicles |
| 06/27/2012 | CN102522928A Motor starter, starting method of motor and compressor |
| 06/27/2012 | CN102522927A Motor soft start and dynamic reactive power compensation method |
| 06/27/2012 | CN102522926A Device for separate delay starting of induced draft fans |
| 06/27/2012 | CN102013865B Series excitation direct-current motor controller with regenerative braking function |
| 06/27/2012 | CN101223962B Soybean milk machine controlling circuit capable of starting electric machine softly |
| 06/26/2012 | US8207693 Controller assemblies for electric drive utility vehicles |
| 06/21/2012 | WO2012003825A3 Method for compensating a phase offset between a rotor position sensor and the rotor position of an electrically commutated motor |
| 06/20/2012 | CN202282754U 用成品低压电机软启动器实现高压电机的软启动装置 Finished with a soft start device to achieve low-voltage high-voltage motor soft starter motor |
| 06/20/2012 | CN202282753U 一种电机节电控制器 A motor saving controller |
| 06/20/2012 | CN202282752U Motor soft start controller of belt conveyor based on speed closed loop technology |
| 06/20/2012 | CN102510248A Low-power-consumption positive temperature coefficient thermistor starter |
| 06/20/2012 | CN102510247A Sensing motor star corner soft startup control method based on controlled silicon and device thereof |
| 06/20/2012 | CN102510246A Motor heating method, device and system under low-temperature condition |
| 06/20/2012 | CN101244709B Intelligent control system for parking signal apparatus and control device |
| 06/19/2012 | US8203304 Control method and system with feedback indicative of load flux |
| 06/19/2012 | US8203303 Asynchronous AC induction electrical machines in cross-interlockingly parallel connection |
| 06/19/2012 | US8201650 Drive device for hybrid vehicle |
| 06/14/2012 | WO2012076777A1 Starter motor circuit for motor vehicle comprising a device for stepping up the battery voltage and starter so equipped |
| 06/14/2012 | WO2011157553A3 Method and device for starting an electric motor |
| 06/14/2012 | DE102010062535A1 Schaltungsanordnung für eine elektrische Maschine, Verfahren einer Schaltungsanordnung, Startvorrichtung Circuit arrangement for an electrical machine, method of circuitry starter |
| 06/13/2012 | CN102497161A Driving device, control device and control method for high-current equipment |
| 06/13/2012 | CN102497137A Three-point contact type starter |
| 06/13/2012 | CN101860284B High-voltage soft-starting, voltage-stabilizing and voltage-regulating device of compensating transformer |
| 06/13/2012 | CN101499752B 互锁电路 Interlock circuit |
| 06/12/2012 | US8198854 Starting circuit for single-phase AC motor and method for starting single-phase AC motor |
| 06/12/2012 | US8198853 Motor speed controller |
| 06/12/2012 | US8198837 Device and method for measuring and controlling the speed and torque of a DC motor |
| 06/12/2012 | US8198835 Cordless power tool and battery device used for same |
| 06/12/2012 | US8196473 Method for synchronization of ultrasonic transducers in a movement system |
| 06/07/2012 | WO2011082859A3 Method for starting a synchronous machine |
| 06/07/2012 | WO2011064015A3 Starter supply network |
| 06/07/2012 | US20120139470 Phase Detection Methods, Apparatus, And Systems For Transport Refrigeration System |
| 06/06/2012 | EP2460267A1 Assembly comprising a switching system, synchronous machine, and variable-speed drive |
| 06/06/2012 | CN202268832U 低功耗正温度系数热敏电阻起动器 Low-power positive temperature coefficient thermistor starter |
| 06/06/2012 | CN202268831U 智能升压自耦降压起动柜 Smart Boost auto-voltage switch cabinet |
| 06/06/2012 | CN202268830U Magnetic-control voltage-regulating soft starting device of high-voltage AC motor |
| 06/06/2012 | CN202268829U 气动启动式电机 Pneumatic starting motor |
| 06/06/2012 | CN102487260A Improvement of soft start major loop current limiting |
| 06/06/2012 | CN101295571B Electrohydraulic box for high voltage liquid resistor |
| 06/06/2012 | CN101202523B Control device of synchronizer and control method of synchronizer |
| 06/05/2012 | US8193746 Automotive electric motor speed control system |
| 06/05/2012 | US8193745 Filtering and boosting a signal from a drive circuit |
| 06/05/2012 | US8193742 Programmable motor for window coverings |
| 05/31/2012 | DE19532477B4 Verfahren zum Anlassen einer Asynchronmaschine Method for starting an asynchronous |
| 05/31/2012 | DE102010062060A1 Drehstrom-Asynchronmaschine und Verfahren zum Betreiben einer Drehstrom-Asynchronmaschine in einem Luft- oder Raumfahrzeug Three-phase asynchronous and method for operating a three-phase asynchronous in an aircraft or spacecraft |
| 05/30/2012 | EP2458728A2 Motor control systems |
| 05/30/2012 | CN202261140U Built-in temperature protection toy direct current motor drive circuit |
| 05/30/2012 | CN202261125U Power-saving control device for pumping unit |
| 05/30/2012 | CN202261124U High-voltage motor solid soft starting compensation apparatus |
| 05/30/2012 | CN202261123U Series connection type voltage-regulating soft starter |
| 05/30/2012 | CN202261122U Cold soft starting device for high-voltage DC (direct current) power transmission valve |
| 05/30/2012 | CN202261121U Motor protection Y-delta starting box |
| 05/30/2012 | CN202261120U Intelligent crusher electrical cabinet |
| 05/30/2012 | CN202261119U Driving integrated circuit of bidirectional direct-current (DC) motor |
| 05/30/2012 | CN202261118U Protection system for automobile starting motor |
| 05/30/2012 | CN202261117U High-pressure water gun power supply control apparatus |
| 05/30/2012 | CN202261116U Start-stop circuit for oil pump of lubricating oil station of grinding machine |
| 05/30/2012 | CN202261115U Motor relay control system |
| 05/30/2012 | CN202261114U Compact starter control box |
| 05/30/2012 | CN202260474U Control system based on dynamic reactive compensation and soft starting of magnetic controllable reactor (MCR) |
| 05/30/2012 | CN102484439A 包括开关系统、同步电机械、以及变速驱动器的组件 Including switching systems, synchronous electrical machinery, as well as components of variable speed drives |
| 05/30/2012 | CN102484437A 用于交流电动机控制的方法以及装置 AC motor control method and apparatus for |
| 05/30/2012 | CN102480256A 一种玩具直升飞机的启动稳定装置 Start a toy helicopter stabilization device |
| 05/30/2012 | CN102480255A 一台软启动器控制多台电机的方法及装置 Method and apparatus for a soft start control multiple motors |
| 05/30/2012 | CN102480254A 隔离自励磁饱和电抗器型软起动装置 Isolated self-excitation saturated reactor type soft starter |
| 05/30/2012 | CN102025298B Coaxial wound belt driven automatic stepless speed changing torque increasing motor starter |
| 05/30/2012 | CN101814873B Soft starter used for continuous frequency conversion and voltage transformation of motor |
| 05/30/2012 | CN101711453B A control system without position sensors for a synchronous electric motor |
| 05/30/2012 | CN101651440B High-voltage large-power electromotor starter with feedback type power-saving and pressurization function |
| 05/30/2012 | CN101499749B Slow starting control circuit for DC motor |
| 05/30/2012 | CN101237207B Integrated circuit for driving motor |
| 05/29/2012 | US8188700 Apparatus and method for driving sensorless motor |
| 05/29/2012 | US8188692 Propulsion system |
| 05/29/2012 | US8188691 Decoy apparatus |
| 05/24/2012 | WO2012065636A1 Switching device |
| 05/24/2012 | WO2011098485A3 Method for reducing the starting current of a polyphase machine operated by block commutation |
| 05/24/2012 | US20120126547 Dc motor assembly with soft starting capability |
| 05/24/2012 | DE102010061897A1 Ansteuerverfahren und -Vorrichtung für eine elektrische Maschine A driving method and apparatus for an electrical machine |
| 05/24/2012 | CA2758123A1 Dc motor assembly with soft starting capability |
| 05/23/2012 | CN202231672U Full-automatic variable-frequency speed regulation device for high-pressure rotor |
| 05/23/2012 | CN202231659U Toy lockset direct-current motor driving integrated circuit with temperature protection |
| 05/23/2012 | CN202231654U Switching control device for motor |
| 05/23/2012 | CN202231653U Combined switch used for MCR dynamic reactive compensation and motor soft start |
| 05/23/2012 | CN202231652U AC motor controller |
| 05/23/2012 | CN1429422B Reluctance motor and method for controlling reluctance motor |
| 05/23/2012 | CN102468789A 一种电源极性转换电路 A power polarity switching circuit |
| 05/23/2012 | CN101924507B Motor positive and inverse control method |
| 05/23/2012 | CN101694976B High-power mechanical-electrical liquid composite soft start stepless speed regulator |
| 05/23/2012 | CN101651396B Direct current motor |
| 05/22/2012 | US8183814 Alternating current machine with increased torque above and below rated speed for hybrid electric propulsion systems |
| 05/18/2012 | WO2012064197A1 Method and device for starting motors in weak grids |
| 05/16/2012 | EP2452427A2 Method and apparatus for ac motor control |
| 05/16/2012 | CN202221973U Green energy saving fan and motor |