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Matches 1 - 50 out of 7,512

Document Document Title
WO/2018/088110A1
A drive system is provided with a first AC rotating electric machine (20) and a second AC rotating electric machine (30). The drive system is further provided with: a first inverter (51) electrically connected to the first AC rotating el...  
WO/2018/079469A1
Provided is a vehicle turning control apparatus that is capable of: quickly stabilizing the orientation of a vehicle before tire force is saturated; and optimally controlling the turning performance of the vehicle. This vehicle turning c...  
WO/2018/080385A1
A robotic vehicle (20) including processing circuitry (110) configured to receive power cord-information indicative of position-data of at least a portion of a power cord (28) operably coupled to the robotic vehicle (20), tension-data of...  
WO/2018/074329A1
The present invention relates to a power system provided with coolers for cooling converters and inverters, wherein element groups belonging to the converters are disposed divided into a plurality of blocks with element groups belonging ...  
WO/2018/070353A1
Provided are: a drive source control device that can suppress an increase in the rotation speed of a drive source, and can suppress the generation of an unnecessary yaw moment so as to stabilize the vehicle attitude; and a vehicle equipp...  
WO/2018/070367A1
A vehicle control apparatus (50) is provided with: a lock determination unit (54); and a motor driving control unit (56). The lock determination unit (54) determines whether a vehicle (90) is in a locked state. The motor driving control ...  
WO/2018/066625A1
A rotary electric machine control device (50) equipped with a rotary electric machine control unit (52) and a relay control unit (53). The rotary electric machine control unit (52) controls the driving of a rotary electric machine (3), w...  
WO/2018/066464A1
Provided is a drive source control device that is able to output the torque indicated by a supplied command value and is able to stabilize vehicle behavior even when a change in the angular speed occurs in a left drive wheel and/or a rig...  
WO/2018/061507A1
Provided is a power storage module that includes the following: a monitor circuit that acquires information about a battery unit; a first communication unit that converts the information acquired by the monitor circuit into an optical si...  
WO/2018/061400A1
Provided is a combined power storage system with which constraints can be relaxed with respect to a characteristic of a subject to which power is to be supplied, even when a power-type battery and a capacity-type battery are used in tand...  
WO/2018/061372A1
A power conversion device for a railroad vehicle according to one embodiment of the present invention is configured such that a first power conversion device for converting first DC power from a DC power source into AC power, and a secon...  
WO/2018/056230A1
This electric vehicle drive device comprises: a first motor; a second motor; a transmission mechanism connected to the first motor and the second motor; and a control unit for controlling the operation of the first motor and the second m...  
WO/2018/056380A1
Provided is a biaxial inverter device in which abnormality determination for identifying whether there is an abnormality in either of two normal use resolver-to-digital (RD) converters can be performed by adding one monitoring RD convert...  
WO/2018/056381A1
Provided is a biaxial inverter device in which abnormality determination for identifying whether there is an abnormality in either of two normal use resolver-to-digital (RD) converters can be performed by adding one monitoring RD convert...  
WO/2018/056270A1
Provided is a vehicle power assist system capable of providing drive assist using a driven wheel, capable of providing regenerative braking and power generation, capable of improving vehicle performance such as driving performance, braki...  
WO/2018/056229A1
This electric vehicle drive device comprises: a first motor; a second motor; a transmission mechanism connected to the first motor and the second motor; and a control unit for controlling the operation of the first motor and the second m...  
WO/2018/051704A1
Provided is a control device of an electrically driven vehicle, the control device being capable of setting a final torque instruction value without requiring repeated calculation. A power limit value of each motor at the time when power...  
WO/2018/047703A1
Provided is a control device for a left and right wheel drive device that can precisely control torque generated at a drive source, with consideration given to the influence of bearing torque. A control device (67) is provided with a rot...  
WO/2018/042895A1
Provided are a control device and a control method for a rotary electric motor, which can reliably inhibit vibration of the rotary electric motor, as well as a rotary electric motor drive system. PWM control is performed on the rotary el...  
WO/2018/037715A1
A hybrid vehicle system according to an embodiment provides a hybrid vehicle system that realizes stable driving, the hybrid vehicle system comprising: a first control unit (2) that calculates a torque command TMG1' for a first motor (30...  
WO/2018/030407A1
Provided is a vehicle that performs orientation control that corresponds with the travel state, such as during set-off or changing road surface. This vehicle 100 is configured so as to be capable of being propelled by the operating force...  
WO/2018/024407A1
The invention relates to a drive system (1) for a rail vehicle having a transformer (3), a main switch (2) and a grid connection (12), wherein the main switch (2) is arranged between the grid connection (13) and a primary winding (31) of...  
WO/2018/016275A1
The vehicle power conversion device according to one embodiment of the present invention is provided with: a converter (4) for converting the AC power generated by a generator to a DC power, said generator generating power by the turning...  
WO/2018/012189A1
The invention addresses the problem of allowing lubricating oil to be favorably supplied into a planetary gear PL of a torque differential amplification device 30 and also improving vehicle stability by the height of the center of gravit...  
WO/2017/220233A1
A motor vehicle electrical system (100) is disclosed, which comprises an electric machine (EM) operable in motor-mode and generator mode, an active power converter (110) with DC voltage terminals (B+, B-) a first energy store (B1) and a ...  
WO/2017/218768A1
The present disclosure relates to an electrically powered aircraft comprising: a propulsion system; a navigation control system operatively coupled to said propulsion system to navigate the aircraft to a desired location; a rechargeable ...  
WO/2017/216931A1
A vehicle control device 10 is provided with: a driving force calculation unit 10B for calculating a driving force required for the travel of a train; an operating number calculation unit 10C for determining an operating number of motor ...  
WO/2017/210858A1
A traction power supply system for high-speed rail, comprising: an internal power supply device. The internal power supply device comprises an internal locomotive power supply and auxiliary power supply circuit, and an on-board power sto...  
WO/2017/209735A1
Example methods, apparatus and articles of manufacture for mobile charging of an electric vehicle are described herein. An example electric vehicle includes a battery and a first charge interface for the battery disposed on an exterior s...  
WO/2017/203232A2
A drive arrangement for moving a body along a path with respect to first and second media guides, the first media guide conveying a medium at a first velocity along the path and the second media guide conveying the medium at a second vel...  
WO/2017/204070A1
Provided is a vehicle turning control device which changes the control gain according to the magnitude of a yaw rate deviation or a road surface friction coefficient so as to be unobtrusive to the driver and is not susceptible to unstabl...  
WO/2017/203232A3
A drive arrangement for moving a body along a path with respect to first and second media guides, the first media guide conveying a medium at a first velocity along the path and the second media guide conveying the medium at a second vel...  
WO/2017/204323A1
Provided is an electric-powered vehicle in which a motor can be driven with a more appropriate torque value for a given situation. This electric-powered vehicle is provided with an electric motor that drives a vehicle wheel, and a contro...  
WO/2017/199641A1
The purpose of the present invention is to reduce the number of times of switching to be performed when reducing a zero-phase current. This electric motor control device controls an electric motor, the phases of which are connected indep...  
WO/2017/199661A1
[Problem] To generate braking torque without regenerative current flowing to a power supply. [Solution] This motor driving control device has: (A) an inverter unit that drives a motor; (B) a separation switch for electrically separating ...  
WO/2017/188268A1
The present invention is provided with: a power module that performs conversion between direct current power of an electricity storage device and alternating current power to be supplied to a load; a DC-DC converter; a charging device; a...  
WO/2017/188057A1
Provided are a driving system and a vehicle driving method wherein a power storage means that has a power storage function and supplies power to an in-vehicle control device can be used as a driving power supply for a vehicle. In this el...  
WO/2017/185715A1
An urban rail transit traction system, comprising a control unit (1), an energy storage unit (2), a traction converter unit (3), and a traction motor (4). The traction converter unit (3) is connected between two direct-current buses of a...  
WO/2017/188368A1
A semiconductor device (100) is provided with: semiconductor elements (29u-29w); an insulating mold section (20b) that encloses the semiconductor elements (29u-29w); terminals (23a, 23b, 23u, 23v, 23w), which are connected to the semicon...  
WO/2017/183429A1
A power storage device, provided with: a storage cell (30) for storing power; a cell monitoring unit (32) for monitoring and protecting the storage cell; an inverter (40) having a function of converting DC power outputted from the storag...  
WO/2017/175684A1
A train power conversion controller according to one aspect of the present invention is provided with an effective current command value generating unit, an overhead line voltage detecting unit, an initial value calculating unit, an adju...  
WO/2017/175113A1
A wireless powering device includes a first coil assembly having a first coil and a second coil assembly having a second coil adapted to be electromagnetically coupled with the first coil. The first coil assembly is adapted to be mounted...  
WO/2017/169180A1
In the present invention, a second motor is coupled with a shaft. A power transmission mechanism transmits power from the shaft and power from the second motor to a drive wheel. A power switching mechanism is connected to a first motor, ...  
WO/2017/158956A1
The independent wheel drive control device is equipped with: wheel rotation sensors 51-54; motor rotation sensors 41-44; a correction instruction unit 81 for outputting a correction instruction while a vehicle is coasting on a straight p...  
WO/2017/159595A1
Provided is a drive control device for an independent wheel drive-type vehicle with which it is possible to inspect all phases prior to vehicle travel for an abnormality in an electric current sensor without addition of a circuit for ins...  
WO/2017/150618A1
Provided is a collected current monitoring device. According to the present invention, a transformer current acquisition unit acquires a current value Ip for the current flowing in one portion of a plurality of transformers. A total coll...  
WO/2017/145829A1
A vehicle control system is mounted on a vehicle that runs with the rotation speed of motive power generated by a drive device reduced by a decelerator. The vehicle control system includes: a drive mode switching unit which switches a ma...  
WO/2017/138587A1
Provided is a drive control apparatus for individual-wheel drive vehicles, which is capable of suppressing instability of vehicle behavior due to overspeed of one drive wheel in an individual-wheel drive vehicle. This drive control appar...  
WO/2017/124005A1
Systems and methods of coating an installed overhead conductor with an unmanned aerial vehicle are disclosed. The unmanned aerial vehicles can attach to an installed overhead conductor and can apply a coating composition from one or more...  
WO/2017/122296A1
An electric vehicle control device, provided with a voltage control unit for controlling the output voltage of an inverter, and a speed estimator 20 for computing an estimation value for the speed of a motor. The speed estimator 20 is pr...  

Matches 1 - 50 out of 7,512