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Matches 251 - 300 out of 20,866

Document Document Title
WO/2016/128165A1
In an active converter (102) which is connected to an electrical machine (101), in which clamping circuits for activating voltage clamping after a first time are provided, and which is also set up to activate a load shedding reaction onl...  
WO/2016/125804A1
Provided is an electric motor control device comprising: a deviation suppression and compensation unit that outputs a deviation suppression signal for driving an electric motor so that the difference between a position command signal and...  
WO/2016/125689A1
Provided is a transmission control system that enables more precise control of the transmission ratio. This transmission control system is provided with a motor 3, an actuator 11, a transmission 13, a position sensor 4, a current sensor ...  
WO/2016/125438A1
According to the present invention, a CPU (210) drives an inverter (220) on the basis of a commanded number of rotations inputted from a host ECU (100) at preset updating intervals. At this time, the CPU (210) obtains the actual number o...  
WO/2016/119321A1
Disclosed are a motor controller and a brushless direct current motor applying the same. The motor controller comprises a control box (1), a main circuit board (2) and a sub circuit board (3), wherein a cavity (11) is provided in the mid...  
WO/2016/117542A1
A motor device (58) is provided with a pulse width detection unit (595), a speed control unit (591), a pulse width storage unit (596), an identical pulse detection unit (597), and a stop processing unit (598). The pulse width detection u...  
WO/2016/117143A1
This notification device is used in a movement device which is provided with a main body unit which can move a moving body with drive force of a motor, and a control unit which controls the aforementioned motor in accordance with operati...  
WO/2016/117029A1
Provided are: an angle error correction device that is for a position detector and that makes it possible to accurately estimate and correct an angle error; and an angle error correction method. A speed command value generation unit gene...  
WO/2016/117028A1
Provided are: an angle error correction device that is for a position detector and that makes it possible to accurately estimate and correct an angle error; and an angle error correction method. A position detector detects the rotational...  
WO/2016/118270A1
Disclosed is a method of operating a large electric generator, the generator having a rotor arranged along a centerline of the generator, a core arranged coaxially and surrounding the rotor; a plurality of stator windings arranged within...  
WO/2016/113031A1
The invention relates to a mechanical drive (1) for actuating a moveable wing (5), comprising with an electric motor (22), the motor shaft thereof (24) being operatively connected to the wing (5) by means of a force transmission device, ...  
WO/2016/110619A1
The invention relates to a device for controlling an alternator of the type that controls a DC voltage (B+A) generated by the alternator (11) according to a predetermined set voltage (U0) by monitoring the intensity of an energising curr...  
WO/2016/102934A1
An assembly comprising: an electric motor (3), such as a switched reluctance motor, that is repeatedly operable between an idle configuration and an activated configuration; an electrical power source (8) for energising stator coils (9) ...  
WO/2016/104318A1
In the present invention, even if the supply of power to an inverter control device is cut off, fail-safe control is appropriately carried out on a rotating electric drive device provided with an inverter. A rotating electric machine con...  
WO/2016/103678A1
A simple inverter-control-type refrigerator, provided with: a temperature detection unit (17); a fixed-speed main control unit (12), the power of which is switched on and off by the temperature detection unit (17), and with which it is p...  
WO/2016/104737A1
This motor current control device has an inexpensive configuration and enhances motor current target value tracking. This motor current control device has an H bridge circuit that has a switching element and is connected to a motor coil ...  
WO/2016/103310A1
A control device (3) is provided with a controller (33) that stops a conveyance mechanism (5) if the value of a deterioration index parameter exceeds a preset threshold, and that determines, on the basis of a time-series change pattern o...  
WO/2016/092262A1
A method of operating a motor in an electric supercharger, the method comprising operating the motor in a first, low-Noise Vibration and Harshness (NVH), mode in which the timings of the current supply of each phase are obtained from a f...  
WO/2016/091255A1
The invention relates to a method for optimizing a driving dynamics of an electric motor, preferably for use in a hydrostatic clutch actuator of a motor vehicle, wherein a commutation of a plurality of pole pairs of the electric motor (7...  
WO/2016/083714A1
The present invention concerns an inverter (1) comprising a plurality of branches mounted in parallel between a first connection point and a second connection point, said branches comprising a first switch (3) in series with a second swi...  
WO/2016/080390A1
The present application discloses a driving device for driving the movable portion of a generator device which operates in correspondence with the change in flow direction of a fluid. The driving device is provided with: a first power ge...  
WO/2016/067552A1
A ventilation device is provided with an AC voltage estimation unit (32) for estimating an AC voltage on the basis of a DC voltage detected by a voltage detection unit (30) and a current detected by a current detection unit (20). An air ...  
WO/2016/066330A1
The invention relates to a method and to a device for changing from the idle operating state of an electric motor (5) having three phase terminals (5-1, 5-2, 5-3) to a short-circuit operating state. Thereby significant voltage rises are ...  
WO/2016/065848A1
A pruner speed regulation control method, containing: a startup step of establishing a power supply system, and sending a trigger signal; an operation step of detecting, by a central processing unit, the voltage of the power supply syste...  
WO/2016/063352A1
[Problem] To allow flexible adaptation to various cable connection configurations. [Solution] A motor control device 1 which controls motors and has: a housing 21 comprising a plurality of wall sections 21a-21f; connectors 12-15 which ar...  
WO/2016/063353A1
[Problem] To reduce the size of a motor control device and yet ensure the rigidity of a housing. [Solution] A motor control device 1, which controls a motor M, has: a housing 2 which is equipped with a plurality of sets of opposing wall ...  
WO/2016/063368A1
 In order to enable a steering wheel to be easily operated both during normal times and when an abnormality has occurred, this electric power steering device is provided with an electric motor 2 having two wound coils, and a control un...  
WO/2016/063367A1
 In order to enable a steering wheel to be easily operated both during normal times and when an abnormality has occurred, this electric power steering device is provided with an electric motor 2 having two wound coils, and a control un...  
WO/2016/057711A1
In described examples, a system (200) includes a proportional-integral-derivative (PID) regulator (203). The system (200) also includes a fault detection unit (214) for receiving at least two outputs from the PID regulator (203). The at ...  
WO/2016/055197A1
The invention relates to a control device for an electric machine with a stator and a rotor, comprising a temperature detection device which is designed to detect the temperature of the stator and the temperature of the rotor, as well as...  
WO/2016/056143A1
This electric-motor control device (100) is provided with: a command-value calculation unit (11) which, on the basis of a command value and a given moment-of-inertia value, calculates a command value for an electric motor; a difference d...  
WO/2016/056142A1
This electric-motor control device (100) is provided with: an acceleration-command calculation unit (3) for calculating an acceleration command for an electric motor; a torque-command calculation unit (4) which, on the basis of the accel...  
WO/2016/050811A1
The invention relates to a method for initializing temperature monitoring for components of an electric motor, a control method for an electric motor, and an electronic motor controller. Temperatures of temperature-controlled components ...  
WO/2016/046299A1
The invention relates to a method for identifying an error state in a brushless direct current motor. For the purposes of this identification, an angle deviation between a shaft angle and a control angle is calculated and used to identif...  
WO/2016/045920A1
The invention relates to a method for operating a circuit assembly (2) having at least three control stages (8a, 8b, 8c) for at least three phases (u, v, w), wherein each of the control stages (8a, 8b, 8c) has a high-side switch (10a, 10...  
WO/2016/046919A1
This motor control device is provided with an inverter circuit and a control circuit. The control circuit is provided with a switch unit, gate drive unit, control processing unit, sensor power supply unit, and fan drive circuit. In the c...  
WO/2016/044998A1
A series-excited motor control system (100), comprising a first power supply changeover switch (105) and a second power supply changeover switch (106). When a series-excited motor (300) needs to be switched to a high-speed operating stat...  
WO/2016/041601A1
The present invention relates to an electric machine assembly comprising an electric DC or AC machine having a plurality of power terminals for supply of a DC or AC generator voltage and receipt of a DC or AC input drive voltage. A motor...  
WO/2016/042238A1
The method according to the invention enables the diagnosis (15, 16) of phase current sensor defects in a system for controlling a synchronous rotary electrical machine of a motor vehicle. According to the invention, the method takes int...  
WO/2016/037995A3
The present disclosure relates to a method of determining an electro- mechanical fault condition in a synchronous machine having a stator and a rotor, and an exciter. The method comprises a) obtaining an exciter current signal which is a...  
WO/2016/037827A1
The invention relates to a method and to a device for temperature control of an interior of a motor vehicle having an electrical drive (2) by means of a heat pump arrangement (3) having a heating temperature region and a low temperature ...  
WO/2016/037711A1
The present invention provides a system for monitoring operation status of an electric machine, a mobile phone therefor and server-based system using the same. The system for monitoring operation status of an electric machine includes a ...  
WO/2016/035783A1
[Problem] To provide: a highly reliable motor control device that reliably detects and handles failures in a drive circuit for a motor having multisystem motor windings, such as opening failures or short-circuit failures in a switching c...  
WO/2016/035126A1
With respect to a drive device that performs drive control of an electric motor by reference to values set as relative values, the present inventions allows a person who is in charge of testing the drive device for the purpose of optimiz...  
WO/2016/027890A1
A filter processor in a control device of a rotating electric machine performs filter processing on a target torque of the rotating electric machine by using a filter having frequency transfer characteristics, thereby attenuating the vib...  
WO/2016/023388A1
A motor controller and an external rotor motor using the same. The motor controller comprises a control box (1), a control circuit board (2), and a wire protection sleeve (3). A cavity (11) is formed in the central part of the control bo...  
WO/2016/021696A1
This control device for a rotating electrical machine extracts, on the basis of the rotational speed of a rotational body, a vibration component which is included in the rotational speed, and which is generated in accordance with the vib...  
WO/2016/016992A1
This invention makes it possible to make testing performed on a driving device more efficient or convenient while preventing human error from occurring when, for example, double-checking user input or device behavior. To that end, this d...  
WO/2016/016993A1
This invention prevents problems (missing or incorrect settings) stemming from inconsistencies between a driving device and a category definition file that is used in the process of testing said driving device. To that end, this driving-...  
WO/2016/012360A3
The invention relates to a method (100) for controlling an at least generator-operable, multi-phase electric motor (1), the phase connections thereof (U–Y) being connected in an active rectifier bridge (2) to a first direct current con...  

Matches 251 - 300 out of 20,866