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Matches 1 - 50 out of 15,540

Document Document Title
WO/2019/084655A1
An energy storage system for a wind turbine includes a housing structure having walls and a roof with photovoltaic cells. The system includes four sets of batteries inside the housing structure for storing energy from the photovoltaic ce...  
WO/2019/084678A1
A system for simultaneously controlling a plurality of PM AC motors includes a single VFD operatively connected to a power source. The single VFD is programmable to have predetermined operating conditions. The plurality of PM AC motors i...  
WO/2019/084881A1
The present invention discloses a robot system, a driver, a memory device, and a control mode switching method. The method comprises: activating a virtual first control module when switching from a control mode of a second control module...  
WO/2019/085106A1
An electric motor control system and an inverter air conditioner. The electric motor control system comprises a rectifier (2), a filter circuit (6), an operation control portion (5), several inverters (4, 8), and current sampling portion...  
WO/2019/084709A1
A method for controlling a pan-tilt head (610), a pan-tilt head (610), a control system, and a movable device. The pan-tilt head (610) comprises a first IMU (420) and a second IMU (430). The first IMU (420) is fixedly connected to the ya...  
WO/2019/081768A1
The invention relates to a method for the closed-loop and open-loop control of two or more EC motors operated using a common converter, wherein for the purpose of setting the operating point of the EC motors there is provision for common...  
WO/2019/081227A1
The invention relates to an electrical control system for an electric motor of a robot, which comprises a rectifier circuit, a DC voltage intermediate circuit and a multichannel inverter module. A first inverter circuit of the inverter m...  
WO/2019/072551A1
A textile machine comprises a main driven system (MSY) driven by a plurality of main motors (MM1, MM2) mechanically coupled to each other by means of the main driven system (MSY) and/or for driving the main driven system (MSY), a plurali...  
WO/2019/069363A1
A motor control device according to the present invention drive-controls a plurality of motors connected in parallel with each other, wherein the motor control device comprises: a power conversion device for converting electric power fro...  
WO/2019/068330A1
The invention relates to a drivetrain (1) for a motor vehicle comprising an electronic differential (2) with at least two electric motors (5, 6) having at least five phases, wherein a first electric motor (5) provides torque to a first r...  
WO/2019/065395A1
A driver IC (100) comprises pairs of output terminals in an amount corresponding to the quantity of a plurality of channels, and supplies power from the pairs of output terminals in each channel (OUT1 and OUT2, OUT3 and OUT4, OUT5 and OU...  
WO/2019/065984A1
This vehicle brake device (100) comprises: a simultaneous driving determination section (112) which determines whether it is necessary to simultaneously drive an upstream-side motor (13c2) and a downstream-side motor (27); and a PWM cont...  
WO/2019/065545A1
Provided is a motor drive control device capable of reducing the number of components, costs, and space and weight. This motor drive control device (22) is a motor drive control device for controlling motor equipment (MS) in which a plur...  
WO/2019/053478A1
A timer circuit for use with a dual lane motor controller has two motor controllers, each motor controller generating PWM drive signals having a period defined by a respective timer of the timer circuit.The timer circuit comprises a firs...  
WO/2019/049249A1
This permanent magnet synchronous motor and this electric power steering device are driven by a first system that includes a first armature coil (71) and a first control device and by a second system that includes a second armature coil ...  
WO/2019/021128A1
The invention relates to a load dump for example for connection to a dynamic brake resistor and is especially useful when several motor drives and motors are operating together, are interconnected in one system. A load dump for connectio...  
WO/2019/008637A1
Provided is a power conversion device having a first multi-phase inverter and a second multi-phase inverter which receive the supply of a DC voltage Vdc output from a DC power supply and perform power conversion to output an AC voltage. ...  
WO/2019/009938A1
Methods and systems are provided for a power tool in control of a vacuum. In response to activation input, the power tool controls a motor for driving power tool operation and wirelessly transmits a control signal to a vacuum. In respons...  
WO/2019/003604A1
The purpose of the present invention is to enable the drive wheels of an oscillation-type vehicle to be more suitably controlled in accordance with the state of the vehicle, and improve mobility and agility during turning. This oscillati...  
WO/2018/220805A1
This control method for an electric vehicle comprises: calculating a first torque command value by a feedforward arithmetic operation based on a motor torque command value; detecting a rotational angular speed of a first motor; and estim...  
WO/2018/207360A1
This mechanical device has: a three-phase voltage type inverter that converts a direct current voltage into an alternating current voltage; a plurality of synchronous motors connected in parallel to the three-phase voltage type inverter;...  
WO/2018/204376A1
A variable output fuel pump includes a BLDC motor and a control module to supply three power phases A, B and C to the motor, wherein the control module connects to a power supply connection of a vehicle, and to a vehicle communications n...  
WO/2018/198289A1
This motor control device (100) is provided with: an inverter (4) composed of a plurality of arms (4a); a smoothing means (3) which supplies DC voltage to the inverter (4); shunt resistors (7u, 7v, 7w), each inserted between a switching ...  
WO/2018/191769A1
The present invention discloses an electric drive train comprising: - a rotor or propeller shaft (R), - an electric motor assembly (GEMD) configured to drive the rotor or propeller shaft (R), the electric motor assembly (GEMD) comprising...  
WO/2018/185878A1
A synchronous motor driving device according to the present invention, which drives a plurality of synchronous motors connected to each other in parallel, is provided with: one power conversion device which converts power from a power su...  
WO/2018/178509A1
The invention relates to an adjustment device mechanism for anodes of an aluminium smelter and to a corresponding adjustment method. An aluminium production cell used in the smelter comprises a cathode (2) forming the bottom of the produ...  
WO/2018/179268A1
A motor control system 1 according to the disclosure of the present invention is equipped with the following: multiple motor control devices #1, #2, each configured so as to control at least one of multiple motors #1-#6; and multiple enc...  
WO/2018/181541A1
Provided is a drive device comprising a switching control unit that switches the drive state of a first rotating electric machine (10) and a second rotating electric machine (20) to a serial drive state and at least one of a parallel dri...  
WO/2018/179418A1
The motor control device 2 according to the present disclosure is configured so as to control motors #1 to #3. The motor control device 2 is configured so as to automatically obtain identification information of a plurality of encoders #...  
WO/2018/158220A1
The invention relates to a drive system for a working machine, comprising an electric main drive; a switching device for connecting the main drive to an electric main grid; an electric auxiliary drive; a frequency converter for controlli...  
WO/2018/143216A1
The present invention achieves appropriate motion control without necessarily using a sensor that detects an output-side motion. This motion control device 1 is provided with an input-side motor 101, an output-side motor 106, and a compe...  
WO/2018/117222A1
The multi-motor system (103) has multiple motor units (106A, 106B). Motor unit (106A) has a motor (116A), a communication circuit (110A) for receiving a command (12A) transmitted from the outside, a control circuit (112A) for generating ...  
WO/2018/117220A1
A motor driving system (103) has a plurality of motor units (106A) and (106B). Each of the motor units operates in response to a uniform operation command which is transmitted from the outside and which is for executing an operation to b...  
WO/2018/107721A1
A driving control device and method for the yaw electromotors of a wind power generation set. The driving control device (400) comprises a frequency converter (410), a fault cut-out contactor (420), and a contactor (430); the frequency c...  
WO/2018/111200A1
The object of the invention is a drive for multiple permanent magnet synchronous motors-PMSM with a series connection to one frequency converter (inverter). The invention is characterized in that individual phase windings of the motors M...  
WO/2018/102872A1
A controller for an AC electric motor, the controller including: a power converter driving the AC electric motor; a feed forward converter that derives voltage values provided to the power converter; and a load model unit configured to d...  
WO/2018/105323A1
A drive system is provided with: a first inverter (51) electrically connected to a first AC rotating machine (20); a second inverter (52) electrically connected to the first end side of each of phase windings (30U, 30V, 30W) constituting...  
WO/2018/084036A1
A servo system wherein a higher-level device and multiple servo amps transmit and receive communication signals. Each servo amp is equipped with: a servo calculation unit that performs a servo calculation process; a communication unit th...  
WO/2018/069637A1
The invention concerns the field of powering and controlling electrical actuators (32A, 32B, 32C) installed in an aircraft. In particular, it concerns a system (31) for powering and controlling a plurality of electrically controlled actu...  
WO/2018/069380A1
The invention relates to a method for determining the position of an outer part (12) of a vehicle, said outer part being movable between a closed position and an open position by means of at least one mechanically commutated direct curre...  
WO/2018/061073A1
This controller is provided with a power supply unit, which has a power supply housing, a power supply connector attached to a power supply surface of the power supply housing, and a power supply substrate housed in the power supply hous...  
WO/2018/061074A1
The present invention is provided with: a power supply unit for outputting a first power supply; and a plurality of driver units each having a drive board that operates as a result of being supplied with power. The plurality of driver un...  
WO/2018/054544A1
The invention relates to a system and method for operating a system, comprising a first inverter that feeds a first electric motor, and a second inverter that feeds a second electric motor, wherein the DC voltage-side connection of the f...  
WO/2018/056306A1
[Problem] To provide a motor control device that can suppress degradation of reciprocal AD conversion precision even when an A/D converter is shared with a plurality of motors. [Solution] A motor control device provided to an image forma...  
WO/2018/042729A1
Provided is a power steering device capable of suppressing a sudden change in steering force. This power steering device comprises: a steering mechanism which transmits the steering operation of a steering wheel to steered wheels; a firs...  
WO/2018/039922A1
A control method and a control system for an electronic speed controller, a flight controller and an unmanned aerial vehicle, which are used to eliminate the potential safety hazards occurring in an unmanned aerial vehicle due to the ins...  
WO/2018/037500A1
A motor control device (10a) of the present invention provided with a master shaft drive device (1a) that drives a master shaft motor (2), and a slave shaft drive device (3) that drives a slave shaft motor (4), wherein the motor control ...  
WO/2018/036660A1
The invention relates to a method for operating a system with drives which are mechanically coupled together and with a higher-level computer which is connected to the drives via a data bus connection and to a system. A respective torque...  
WO/2018/037506A1
The purpose of the present invention is to obtain a rotating machine control device and an electric power steering control device in which a smoothing capacitor can be discharged in a short time while preventing an increase in overall de...  
WO/2018/033421A1
A furniture control system has a first and a second control unit to which a first and a second actuator are connectable. The first control unit is configured to control the first actuator based on first actuation data and comprises a fir...  

Matches 1 - 50 out of 15,540