| Patents for H02P 3 - Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters (5,905) |
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| 10/21/2014 | US8866427 Motor control apparatus and method |
| 10/21/2014 | US8866418 Dual pinion drive system |
| 10/14/2014 | US8860341 Power regeneration device and power conversion device |
| 10/14/2014 | US8860338 Selection circuit with digital filter for VCM |
| 10/09/2014 | US20140300987 Motor drive device, magnetic disk storage device, and electronic device |
| 10/09/2014 | US20140300300 Method For Controlling A Brushless Electric Motor |
| 10/09/2014 | US20140300298 Power stage precharging and dynamic braking apparatus for multilevel inverter |
| 10/07/2014 | US8853991 Phase angle detection in an inverter |
| 10/02/2014 | US20140292242 Actuator having a multiphase motor, and a method of controlling such an actuator |
| 10/02/2014 | US20140292236 Bidirectional motor driver low voltage power supply (lvps) |
| 10/01/2014 | EP2783462A2 An actuator having a multiphase motor, and a method of controlling such an actuator |
| 09/30/2014 | US8847540 Control system for single-phase induction motor and control method for single-phase induction motor |
| 09/30/2014 | US8847539 Servomotor drive device that drives servomotor connected to rotating shaft |
| 09/30/2014 | US8847535 System and method to determine the operating status of an electrical system having a system controller and an actuator controller |
| 09/30/2014 | US8847525 Motor control device and control method of the same |
| 09/30/2014 | US8847524 Dissipation of the braking energy of electrically powered mining equipment by liquid-cooled braking resistors |
| 09/30/2014 | US8847523 Electronic drive having an electro-mechanical brake |
| 09/30/2014 | US8847521 Electric-vehicle control apparatus |
| 09/25/2014 | WO2014149808A1 Compact power actuator for window shades |
| 09/25/2014 | US20140285132 Actuator control circuit |
| 09/25/2014 | DE102013204887A1 Verfahren und Schaltungsanordnung zum Betreiben einer elektrischen Maschine, elektrische Maschine, Computerprogramm-Produkt Method and circuit arrangement for operating an electric machine, electric machine, computer program product |
| 09/24/2014 | EP2780188A1 Power converter based on h-bridges |
| 09/18/2014 | WO2014141527A1 Motor control device |
| 09/18/2014 | US20140265987 Methods and systems for inductive energy management |
| 09/18/2014 | US20140265965 Drive control device and drive control method for motor |
| 09/18/2014 | US20140265330 Method and system for automatically stopping a wind turbine |
| 09/18/2014 | US20140262354 Fire-Extinguishing System and Method for Operating Servo Motor-Driven Foam Pump |
| 09/18/2014 | DE102013218314A1 Antriebssteuervorrichtung und Antriebssteuerverfahren für einen Motor A drive control apparatus and drive control method for an engine |
| 09/16/2014 | US8833221 Electric power tool |
| 09/11/2014 | US20140253008 Fail Safe Circuit |
| 09/11/2014 | US20140252999 Continuously variable dynamic brake for a locomotive |
| 09/11/2014 | US20140252998 Drive system with a direct current motor brake |
| 09/11/2014 | US20140252997 Secure method of cutting off the power supply of an electric motor and corresponding device |
| 09/10/2014 | EP2774265A1 Safety system for machinery |
| 09/09/2014 | US8829845 Starter machine system and method |
| 09/09/2014 | US8829838 Power converter |
| 09/09/2014 | US8829826 Regenerative load electric power management systems and methods |
| 09/09/2014 | US8827042 Elevator regenerative drive including an air core inductor |
| 09/09/2014 | CA2714698C Method and system for braking an ac motor |
| 09/03/2014 | EP2771970A1 Quick disconnect control |
| 09/02/2014 | US8823314 Energy saving system and method for devices with rotating or reciprocating masses |
| 09/02/2014 | US8823306 Motor control device that decreases power consumed by control power source when power fails |
| 09/02/2014 | US8823298 Apparatus and method of braking applied in a laundry treating appliance |
| 08/28/2014 | WO2014130201A1 Methods and systems controlling an electric motor |
| 08/28/2014 | US20140239867 Pinch detection apparatus for opening-and-closing member, and opening-and-closing member apparatus |
| 08/28/2014 | US20140239859 Motor drive for on-load tap changer |
| 08/28/2014 | US20140239858 Movement control system for a drilling plant |
| 08/26/2014 | US8816625 Integrated regenerative AC drive with solid state precharging |
| 08/26/2014 | US8816615 Drive device for railway vehicle |
| 08/26/2014 | US8813303 Descent control and energy recovery system for solar panel cleaning system |
| 08/21/2014 | US20140232303 Drive unit and method for operating the drive unit |
| 08/19/2014 | US8810190 Motor controller system and method for maximizing energy savings |
| 08/19/2014 | US8810183 PWM signal output circuit |
| 08/19/2014 | US8810166 Opening and closing device, electronic apparatus, and image forming apparatus |
| 08/14/2014 | WO2014123713A2 Hybrid pulse width modulation method for variable speed drive |
| 08/13/2014 | CN203775092U 一款电动机的短接制动 Short of a motor brake |
| 08/13/2014 | CN203775091U 无传感器电机制动系统 Sensorless motor brake system |
| 08/12/2014 | US8803463 Method for moving an element, which is driven by an electric motor inside a predetermined movement section between two block positions each formed as a limit stop, into a block position |
| 08/12/2014 | US8803461 System and method for synchronous machine health monitoring |
| 08/12/2014 | US8801390 Fan control system and air conditioner that includes the same |
| 08/07/2014 | US20140217939 Apparatus and method of decreasing speed of sensorless brush less direct current (bldc) motor |
| 08/07/2014 | US20140217933 Method and system for controlling motor |
| 08/06/2014 | EP2763308A2 Sensorless motor braking control |
| 08/06/2014 | CN103973173A 无传感器电机制动系统 Sensorless motor brake system |
| 08/06/2014 | CN102191787B 旋转控制装置及具备该旋转控制装置的工程机械 Rotating control device and have the rotation control device engineering machinery |
| 08/05/2014 | US8796961 Complex joystick control system and method |
| 07/31/2014 | US20140210424 High speed flywheel on magnetic bearings |
| 07/31/2014 | US20140210389 Motor control device including electric storage device and resistance discharge device |
| 07/31/2014 | US20140210384 Regenerative control system of a vehicle |
| 07/31/2014 | US20140210383 Sensorless motor braking system |
| 07/31/2014 | DE102014000786A1 Motorsteuervorrichtung, die eine elektrische Speichervorrichtung und eine Widerstandsentladevorrichtung umfasst Motor control apparatus comprising an electrical storage device and a Widerstandsentladevorrichtung |
| 07/30/2014 | CN203747703U 电动修枝机的电磁刹车控制电路 Electromagnetic brakes electric pruning machine control circuit |
| 07/30/2014 | CN203747702U 电动机制动器的控制模块、控制电路及医疗设备 The motor brake control module, the control circuit and the medical device |
| 07/30/2014 | CN203741534U 适用于双轴导向式针刺机的电子刹车装置 Electronic brake device is suitable for biaxially oriented needling machine |
| 07/30/2014 | CN103959641A 具有多相电动机的致动器以及控制此类致动器的方法 The method has the polyphase motor and the control of such an actuator the actuator |
| 07/30/2014 | CN102638206B 矿用隔爆安全型吊车控制组合真空电磁起动器及控制方法 Mine explosion-proof crane control combination safe vacuum electromagnetic starter and control method |
| 07/29/2014 | US8793041 Electric powered vehicle and control method for the same |
| 07/29/2014 | US8791658 High efficiency roller shade |
| 07/24/2014 | US20140203741 Heating element unit, control panel, robot system, and heat radiation method in heating element unit |
| 07/24/2014 | US20140203740 Power conversion device |
| 07/24/2014 | DE112012004071T5 Abführen von Bremsenergie von elektrisch betriebener Bergbauausrüstung durch flüssigkeitsgekühlte Bremswiderstände Discharging braking energy of electrically powered mining equipment with liquid-cooled braking resistors |
| 07/24/2014 | DE102013018717A1 Verfahren und Vorrichtung zum Betreiben eines Elektromotors Method and apparatus for operating an electric motor |
| 07/23/2014 | CN203734586U 一种直流电机限流保护电路 One kind of DC current limiting protection circuit |
| 07/23/2014 | CN203734572U 一种电动机主触头串接的可靠停机控制电路 A motor shut down the main contact in series with the reliable control circuit |
| 07/23/2014 | CN203734569U 一种运用直流碳刷电机的全自动卷发器的控制电路 An automatic curlers use a DC brushless motor control circuits |
| 07/23/2014 | CN103944487A 直流电机限流保护电路 DC current limiting protection circuit |
| 07/23/2014 | CN103944458A 一种能耗制动方法及装置 One kind of dynamic braking method and apparatus |
| 07/23/2014 | CN103944439A 无有源前端的两电机驱动级联多电平逆变系统及控制方法 No active front end of two motor-driven cascade multi-level inverter system and control method |
| 07/22/2014 | US8786239 Motor drive PWM rectifier having modulation scheme selector |
| 07/22/2014 | US8786238 Drive system for rotating electric machine |
| 07/17/2014 | US20140197717 Drive unit for a revolving door with an integrated blocking device and/or braking device |
| 07/16/2014 | EP2754236A1 Drive assembly for the motorized adjustment of an adjusting element of a motor vehicle |
| 07/16/2014 | CN203722522U 一种主触头串接的可靠停机的可逆起动控制电路 Reliable contacts in series one major downtime reversing starter control circuit |
| 07/16/2014 | CN103929101A 天窗防夹功能的实现方法 Implementation of the sunroof pinch function |
| 07/15/2014 | US8779714 Movable unit driving apparatus |
| 07/15/2014 | US8779707 Inverter system for operating an electric motor |
| 07/15/2014 | US8779698 Automatic variable speed motor drive bypass |
| 07/10/2014 | US20140191624 Electric Motor/Generator |
| 07/09/2014 | CN203708151U 制动机构 The brake mechanism |
| 07/09/2014 | CN203708148U 尾盖控制器 End cap Controller |