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JP2024006670A |
The present invention provides a temperature management system that can efficiently transfer heat generated or acquired in a vehicle to an optimal location. [Solution] A vehicle temperature management system 10 is provided in a vehicle V...
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JP7413954B2 |
To suppress a deterioration in drivability while achieving an operational feeling desired by a driver.A control device for an electric vehicle can execute: a manual shift traveling mode to control the torque of an electric motor on the b...
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JP7413956B2 |
To provide an electric automobile enabling a driver to recognize a mistake in operating a shift device.An electric automobile 10 includes: a torque control part 520 for controlling a rotary electric machine 2 so as to output drive torque...
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JP7413955B2 |
To provide an electric vehicle configured so that manual transmission operation of a vehicle with a manual transmission can be simulatedly reproduced.An electric vehicle is equipped with: a rotary electric machine that is supplied with e...
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JP7412909B2 |
A vehicle control apparatus for an electric vehicle including a battery and a motor includes a traveling controller. The traveling controller drives the motor on the basis of a carrier frequency to control a driving force of the electric...
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JP7413555B2 |
A motor control system and a vehicle. The motor control system (10) includes: a vehicle control unit (110), configured to obtain vehicle state data and output an instruction for cutting off motor output torque when determining an unexpec...
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JP7413242B2 |
A power supply system includes a load circuit containing a drive motor coupled to a drive wheel; a first battery of capacity type; a second battery of output type; a power circuit connecting the load circuit, first battery and second bat...
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JP7410740B2 |
A control apparatus includes a controller. Upon a slip of a front wheel of a vehicle, the controller executes torque adjustment control that reduces a driving torque of the front wheel of the vehicle and adjusts a driving torque of a rea...
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JP7409280B2 |
To provide a control device of a rotary electrical machine capable of properly detecting an occurrence of abnormality in the control device while restraining the occurrence of a situation where abnormal time processing is performed in sp...
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JP7409202B2 |
A control apparatus for a vehicle includes an offset torque calculator configured to perform calculation of offset torque to be applied to at least one wheel of the vehicle. The offset torque is required to stop the vehicle on a sloping ...
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JP7409036B2 |
To provide a transmission control device capable of avoiding a defect such as a torque loss associated with gear shift while ensuring favorable traveling performance.A transmission control device comprises: a transmission 15 which has ge...
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JP7408647B2 |
An aircraft with hybrid thermal/electrical propulsion includes a turbomachine; a first electrical source; a second electrical source equipped with an electrical energy storage device; a non-propulsion electrical distribution network; a l...
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JP7408323B2 |
To provide a power conversion system capable of continuing operation of an electric vehicle even when part of apparatuses fails.A power conversion system includes: a power conversion device for travelling; a power conversion device for a...
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JP2024000279A |
The present invention provides an electric working vehicle that can appropriately manage the output of a driving battery even when the cell voltage of a battery cell constituting the driving battery cannot be detected. [Solution] An elec...
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JP2023184288A |
To maintain voltage of a capacitor connected to a power line between a relay and an inverter when traveling in a state where a main battery is separated from a traveling motor.A control apparatus for a vehicle includes: a boost converter...
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JP2023182672A |
To provide a vehicle, an energy conversion device and a power system for performing motor drive and charging.A power system of a vehicle and an energy conversion device comprise: a motor coil (11); a bridge converter (12); and a bidirect...
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JP7404607B2 |
A thermal management system (1) for controlling the temperature in a cabin (2) and an energy storage system (3) of an electric vehicle including a vehicle component (4). Also, an electric vehicle comprising the thermal management system ...
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JP7404889B2 |
A vehicle is provided with a vehicle body equipped with an electric device that generates heat during traveling, a heat exchanger that exchanges heat between the outside air and a refrigerant, and a cooling tube that constitutes a flow p...
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JP2023180438A |
To calculate work possible time more accurately.A work vehicle 1 includes: a vehicle body; a connection part provided at the vehicle body, and where a work device can be attached to/detached from; an electric motor 12 for operating the w...
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JP2023180896A |
To surely control electric power from a battery unit.A work vehicle is provided with: a switching part SW, arranged in a power supply line VL1 through which an electric instrument 11 is connected to a battery unit 20, which is switched b...
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JP7400261B2 |
To provide an electric-system-cooling system capable of stably protecting electric devices from an abnormal temperature.An electric-system-cooling system 40 is mounted in a vehicle 1 capable of travelling driven by electric power. The co...
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JP2023179114A |
To provide a drive system which controls so as to satisfy a required brake torque even in a coil switching period during regeneration of a rotary electric machine.A drive system for an electric vehicle includes an inverter 3 which suppli...
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JP7398699B2 |
A wireless power reception system 1 includes: a power reception device 5 including a power reception coil 51 that receives power supplied wirelessly from a power transmission coil 41 of a power transmission device 4 installed in a road s...
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JP7397625B2 |
To control a motor with high accuracy.A vector control unit 24 of a vehicle 1 includes: a feedback current value derivation unit 54 that derives a feedback current value corresponding to a current flowing in a motor 10; and a feedback co...
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JP7398009B2 |
A relay control device controls a relay circuit mounted on a vehicle and connecting an inverter circuit that drives a motor mounted on the vehicle and a battery, the relay control device including: an end detection unit that detects that...
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JP2023177096A |
To provide an electric vehicle control method and an electric vehicle control device in which, when a first electric motor and a winding-field type second electric motor are applied to an electric four-wheel drive vehicle, and the drive ...
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JP7396541B1 |
The disclosed vehicle power management system (1) includes a main contactor (4, 5), a precharge contactor (7), a precharge resistor (8), a capacitor (14, 24), and a control device (30). The control device (30) performs precharge control ...
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JP7395765B2 |
This control device is mounted to a vehicle equipped with a drive device for generating a drive force of the vehicle, a drive control device for controlling the drive force to be generated by the drive device, and a rotation sensor for m...
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JP7395053B2 |
A control system of the present disclosure is a control system for controlling an operation of a power converter which performs power conversion between a motor for driving a vehicle and a power supply, and includes a data acquisition un...
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JP7394953B2 |
Vehicles may be composed of a relatively few number of "modules" that are assembled together during a final assembly process. An example vehicle may include a body module, a first drive module coupled to a first end of the body module, a...
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JP2023172350A |
To provide a power converter capable of shifting to two-phase control that outputs stable torque when one phase open failure of a three-phase motor occurs.The power converter includes; a three-phase inverter circuit; a switching unit tha...
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JP7390277B2 |
A rotating electric machine unit includes a first and second rotating electric machine, a power control unit (PCU), a drive shaft, and a power transmission part. The first and second rotating electric machines have rotary shafts parallel...
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JP2023170632A |
To provide a vehicle control device that can perform AC power feeding and DC power feeding to the maximum without causing cost increase.A vehicle control device is provided with: a battery; a sensor that detects electric power supplied f...
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JP2023170545A |
To provide an electric drive device that enables a vehicle to keep travelling as long as possible.An electric drive device, which is applied to an unmanned carrier 10, comprises driving units 20 that rotate driving wheels 12. The driving...
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JP7389673B2 |
To suppress vehicle behavior from getting unstable owing to limitation of torque of a driving motor.A controller 100 for a vehicle 1 (electric vehicle) comprises a control part which controls the operation of a driving motor 15 outputtin...
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JP7388213B2 |
A control system for a hybrid vehicle configured to reduce electricity consumption by a motor in a condition where a maximum output torque of an engine is restricted. A controller is configured to: calculate a current maximum torque of t...
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JP7388071B2 |
In a wheel drive apparatus, a clutch is configured to switch a coupling mode between a first rotating shaft of a first rotating electrical machine and a second rotating shaft of a second rotating electrical machine to any one of (i) a po...
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JP7387531B2 |
An electric vehicle includes an electric motor, an inverter, a battery, a first switch, an electric power converter circuit, and a second switch. The inverter is configured to drive the electric motor. The battery is configured to supply...
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JP2023168305A |
To provide: a method for operating an electric motor or corresponding electric drive system securely and reliably in high load ranges; and the electric drive system.An electric drive system (20) comprises: an electric machine (27) that c...
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JP7385464B2 |
To control a travel motor so as to give a driver a feeling of acceleration.A vehicle control device comprises: a first drive force setting section which sets first target drive force Tf1 on the basis of an acceleration opening; a second ...
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JP7385454B2 |
To reduce an operation burden on a driver when a wheel is caused to run on a step after the stop of creep traveling control.A control device 100 includes a control unit capable of executing creep traveling control to allow a vehicle 1 in...
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JP7384134B2 |
A hybrid vehicle includes: a power generation device including an engine, a first rotating electric machine, and a first inverter; a drive device including a second rotating electric machine that outputs driving force, and a second inver...
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JP7382198B2 |
To provide a control device for human power-driven vehicle capable of contributing to a suitable travel of a human power-driven vehicle.There is provided a control device for human power-driven vehicle that is mounted on a human power-dr...
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JP7379928B2 |
The cooling system includes: a coolant circuit (a first coolant circuit) through which the coolant for cooling an electric motor and electrical equipment circulates; a pump (a first pump) that feeds the coolant; and a degas tank (a first...
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JP7379434B2 |
An electronic control device of a fuel cell vehicle controls a generated power output that is electric power of a fuel cell, in a manner so that a stored power voltage of a power storage device does not fall below a generated power volta...
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JP7379099B2 |
To provide a wireless power supply system with high power supply efficiency.When a power reception device 30 moves along a rail 22, power transmission of a power transmission device 40 is controlled on the basis of the variation in mutua...
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JP2023163717A |
To provide an electric vehicle which is improved in convenience of a switching operation of a door locking state after supply of AC power to an AC receptacle is stopped due to an insufficient energy supply for an own vehicle or an abnorm...
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JP7377083B2 |
To provide a control device capable of making a temperature of a rotary electric machine rise in the case where it is determined that the temperature of the rotary electric machine is lower than a reference temperature.The present invent...
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JP7377090B2 |
A vehicle control device includes an identifier identifying a vehicle speed of a vehicle having a driving motor, based on a rotation speed of a power transmission shaft, and a controller controlling operation of the driving motor. The co...
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JP7376382B2 |
To provide a drive apparatus in which a brake device for braking the output shaft of a transmission can be provided while suppressing an increase in size of the drive apparatus.A drive apparatus 10 includes: a motor-generator 2; a transm...
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