| Patents for H02P 1 - Arrangements for starting electric motors or dynamo-electric converters (9,872) |
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| 01/07/2015 | CN104270037A 电液变阻起动器的变阻结构 Electro-hydraulic variable resistance starter varistor structure |
| 01/07/2015 | CN104270036A 一种电液变阻起动器的变阻结构 An electro-hydraulic variable resistance starter varistor structure |
| 01/07/2015 | CN102468789B 一种电源极性转换电路 A power supply polarity switching circuit |
| 01/06/2015 | US8928268 Signal duty detecting apparatus and motor driving apparatus having the same |
| 01/06/2015 | US8928266 High efficiency electric motor drive system |
| 01/06/2015 | US8928263 Control apparatus in motor drive system and method of controlling motor drive system |
| 01/06/2015 | US8928258 Vibration control device and method |
| 12/31/2014 | CN204068779U 商用制冷压缩机电机用新型互感式无触点电流起动器 Commercial refrigeration compressor motor with the new mutual-type non-contact current starter |
| 12/31/2014 | CN204068778U 一种电动机起动器 A motor starter |
| 12/31/2014 | CN204068777U 一种商用制冷压缩机电机用新型互感式无触点电流起动器 A commercial refrigeration compressor motors with the new mutual-type non-contact current starter |
| 12/31/2014 | CN204068776U 一种商用制冷压缩机电机互感式无触点电流起动器 A commercial refrigeration compressor motor inductance-free contact current starter |
| 12/31/2014 | CN204068775U 商用制冷压缩机电机用的互感式无触点电流起动器 Commercial refrigeration compressor motor with mutual-free contact current starter |
| 12/31/2014 | CN204068774U 一种通用型小功率变频器 A common type of small power inverter |
| 12/31/2014 | CN204068773U 采用电抗器降压启动的高压电动机瞬态启动补偿装置 Buck started using reactor transient high voltage motor start compensating device |
| 12/31/2014 | CN204068772U 一种电动机y/δ变换控制装置 A motor y / δ conversion control means |
| 12/31/2014 | CN204068771U 一种施工升降机启动器 One kind of construction elevator starter |
| 12/31/2014 | CN204068770U 遥控车刹车极性保护电路 Remote control car brakes polarity protection circuit |
| 12/31/2014 | CN204068769U 一种低压电机的控制回路无扰切换装置 A low-pressure motor control circuit switching devices without interference |
| 12/31/2014 | CN204067999U 集成中置进线开关中高压软起动装置 Integrated into the line switch in mid-voltage soft starter |
| 12/30/2014 | US8922964 Motor controller with reverse-bias preventing mechanism |
| 12/30/2014 | US8922141 Reciprocating electric tool |
| 12/24/2014 | CN104242736A 变频器拖动电机的启动方法 Drag the drive motor starting method |
| 12/24/2014 | CN102664568B 一种新型的针对三相交流电机运行方向控制的固态继电器及方法 A novel method for solid-state relays and three-phase AC motor direction control |
| 12/24/2014 | CN102656794B 用于控制三相异步电动机的软启动器 Used to control three-phase asynchronous motor soft starters |
| 12/24/2014 | CN102612801B 用于在电机中产生电磁转矩的设备和方法 Apparatus and method for generating an electromagnetic torque in the motor |
| 12/23/2014 | US8917048 Motor control device and motor control method |
| 12/23/2014 | US8917047 Converter system |
| 12/23/2014 | US8917046 Rapid reversible charging device for an electric vehicle |
| 12/23/2014 | US8917037 Electric operating machine |
| 12/17/2014 | CN204031015U 矿用设备软启动电控组合系统 Mining equipment soft-start control combined system |
| 12/17/2014 | CN204031014U 防爆真空电磁起动器 Explosion-proof vacuum electromagnetic starter |
| 12/17/2014 | CN204031013U 矿用真空电磁起动器 Mine vacuum electromagnetic starter |
| 12/17/2014 | CN204031012U 一种压缩机ptc起动器 A compressor ptc starter |
| 12/17/2014 | CN104218851A 三级式无刷起动/发电机交、直流混合励磁系统的拓扑结构及装置 Three Brushless Starter / Generator AC and DC excitation system topology and device |
| 12/17/2014 | CN104218670A 一种超大型集装箱船断电恢复启动系统 One kind of large container ships to start power recovery system |
| 12/16/2014 | US8912743 Apparatus and method of determining rotor position in a salient-type motor |
| 12/16/2014 | US8912741 Motor driver control method, motor driver control device, motor control device, and image forming apparatus |
| 12/16/2014 | US8912738 Drive system, method for operating a drive system, and use |
| 12/10/2014 | CN204013322U 一种电机智能节电器 A motor Smart Saver |
| 12/10/2014 | CN204013290U 加弹机动程变频控制装置 Texturing stroke frequency control device |
| 12/10/2014 | CN204013289U 一种改进型电机y/△启动控制回路 An improved motor y / △ start control loop |
| 12/10/2014 | CN204013288U 一种自动自耦减压起动箱 An automatic auto decompression starting box |
| 12/10/2014 | CN204013287U 一种用于10kV 900kW智能冰水主机自耦降压启动盘 A 10kV 900kW chiller intelligent auto-voltage startup disk |
| 12/10/2014 | CN204013286U 一种矿用隔爆型无功功率补偿真空电磁起动器 One kind of flameproof reactive power compensation vacuum electromagnetic starter |
| 12/10/2014 | CN204012979U 带满载启动电路的永磁电机 Start with a full load of permanent magnet motor circuit |
| 12/10/2014 | CN104201939A 一种交流马达的控制系统 An AC motor control system |
| 12/10/2014 | CN104201938A 一种基于cpld的变频器软启动方法 An inverter cpld based on soft start |
| 12/10/2014 | CN104201937A 电动机启动控制装置及其启动控制方法 Motor start control apparatus and method for controlling start |
| 12/10/2014 | CN104201936A 抽油机的电动机控制柜 Pumping motor control cabinet |
| 12/09/2014 | US8907613 System and method for controlling motor of electric vehicle |
| 12/09/2014 | US8907607 Soft start circuit for a forward/reverse rotation fan |
| 12/09/2014 | US8907606 Method and device for determining a rotor position of a synchronous machine |
| 12/09/2014 | US8907597 Battery pack and eletrical transfer apparatus including same |
| 12/04/2014 | US20140354210 Control device and control method for vehicular power system |
| 12/02/2014 | US8901869 Hybrid closed loop speed control using open look position for electrical machines controls |
| 12/02/2014 | US8901867 Electrical machine, method of controlling an electrical machine, and system including an electrical machine |
| 11/25/2014 | US8896259 Determination of the position of the rotor of an electric machine |
| 11/25/2014 | US8896258 Method and device for starting an electric motor |
| 11/25/2014 | US8896250 Methods to avoid a single point of failure |
| 11/25/2014 | US8896242 Robotically controlled entertainment elements |
| 11/18/2014 | US8890445 Drive control device and drive control method |
| 11/11/2014 | US8884576 Variable-flux motor drive system |
| 11/11/2014 | US8884575 Drive system for synchronous electrical motor |
| 11/11/2014 | US8884569 Secure motor starter |
| 11/11/2014 | US8884558 Multisensory control of a patient-lifting-device |
| 11/11/2014 | US8884557 Disconnection from mains using switches for power tools |
| 11/11/2014 | US8884556 System for controlling a motor of vehicle |
| 11/04/2014 | US8878481 Method and apparatus for limiting in-rush current to a starter motor of a vehicle |
| 11/04/2014 | US8878477 Electric motor driving apparatus having failure detection circuit, and failure detection method for the electric motor driving apparatus having failure detection circuit |
| 11/04/2014 | US8878468 Electric machine assembly with fail-safe arrangement |
| 11/04/2014 | US8878465 System and method for motor drive control pad and drive terminals |
| 11/04/2014 | US8878388 Motor control device that decreases power consumed by control power source when power fails |
| 10/28/2014 | US8872467 Method and system for start and operation of an electrically driven load |
| 10/28/2014 | US8872466 Synchronous-machine starting device |
| 10/28/2014 | US8872465 Synchronous motor with soft start element formed between the motor rotor and motor output shaft to successfully synchronize loads that have high inertia and/or high torque |
| 10/28/2014 | US8872462 Motor control device |
| 10/28/2014 | US8872461 Improper wiring detecting system of parallel inverter system |
| 10/28/2014 | US8872458 Motor control device |
| 10/28/2014 | US8872447 Dual function power door |
| 10/23/2014 | US20140312826 Method and assembly for operating synchronous motors |
| 10/16/2014 | US20140306633 Motor control device, image forming apparatus, and motor control method |
| 10/14/2014 | US8862299 Branding of electrically propelled vehicles via the generation of specific operating output |
| 10/14/2014 | US8860350 Motor driving apparatus with rotational speed limitation function and fan apparatus with rotational speed limitation function |
| 10/14/2014 | US8860347 Apparatus for reducing current drain and current spike impact on battery-powered electronic dispensers |
| 10/14/2014 | US8860344 Method for implementing bootstrap-supply charging in a motor controller at energized motor and motor controller using such a method |
| 10/14/2014 | US8860342 System and method for controlling a permanent magnet motor |
| 10/14/2014 | US8860340 Fan motor driving device and cooling device using the same |
| 10/14/2014 | US8860338 Selection circuit with digital filter for VCM |
| 10/09/2014 | US20140303800 Resetting a Motor Controller for Power System Protection |
| 10/09/2014 | DE102013206029A1 Verfahren zum Anlaufen eines drehzahlveränderlichen Elektromotors Procedures for starting a variable speed electric motor |
| 10/08/2014 | EP2787630A2 Detecting faults in motors and drives |
| 10/08/2014 | EP2787518A2 Two-step connection of electric motors by means of electromagnetic switches |
| 10/07/2014 | US8853991 Phase angle detection in an inverter |
| 10/07/2014 | US8853985 Back-EMF detection for motor control |
| 10/07/2014 | US8853978 Electric motor drive system capture and control apparatus for energy savings |
| 10/07/2014 | US8853974 Method for hot connecting a motor to a variable speed drive |
| 10/02/2014 | WO2014153915A1 Drive circuit of electric curtain body and electric curtain body |
| 09/30/2014 | US8847532 Electric tool |
| 09/25/2014 | US20140285949 Hard Start Kit for Multiple Replacement Applications |
| 09/23/2014 | US8841876 Control of an electrical machine |