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WO/2023/144260A1 |
An electric vehicle thermal management system and method utilizing power demand models for both propulsion and auxiliary systems, and an intelligent thermal load management module. A navigation unit formulates potential routes to a desti...
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WO/2023/138879A1 |
The invention proceeds from a method for operating a drive device of a vehicle (14), in particular of a bicycle (14), the drive device comprising at least one motor (16) for driving the vehicle (14), a thermal loading of at least one com...
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WO/2023/141330A1 |
A delivery truck for transporting a vehicle includes a chassis, a tractive element coupled to the chassis, a prime mover configured to drive the tractive element to propel the delivery truck, a bed coupled to the chassis and configured t...
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WO/2023/126180A1 |
The invention relates to a modular system and a method for producing different variants (A, B) of charging plug elements (1, 1A, 1B) by means of which an on-board network (30) of a vehicle (20) and an electric charging device for chargin...
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WO/2023/126356A1 |
To specify an improved method in comparison with the prior art for operating an electromagnetic transport device (1), a region summation current (I m ∑) is determined for a neutral point region of the long stator (2) of the transport d...
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WO/2023/127320A1 |
This electric work vehicle comprises: a battery (4); an inverter (14) that converts the output of the battery (4) to AC power; a motor (M) that is driven by the converted AC power; a traveling device (42) that is driven by the motor (M);...
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WO/2023/121984A1 |
A power supply system for an electric vehicle that includes a battery pack, an inverter electrically coupled to the battery pack, and one or more switches disposed between the inverter and a motor of said electric vehicle. The inverter i...
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WO/2023/120022A1 |
The present invention minimizes the thermal capacity of a heat medium which circulates through a heat medium circuit, so as to improve the responsiveness to a temperature change of the heat medium, and to improve the comfort during air c...
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WO/2023/112766A1 |
This power source system 1 provided to a moving body 2 is provided with a main power source 11 that has a plurality of power storage elements 10 and that is connected to a driving system 3 for moving the moving body 2. Among the pluralit...
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WO/2023/111326A1 |
There is provided a transformer circuit (400) for an electric vehicle. The transformer circuit (400) comprises an input (411) for receiving electrical energy; an output (421) for providing electrical energy to an electrical bus of the ve...
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WO/2023/111071A1 |
The invention proposes a device (100) for operating an electric auxiliary drive (150) for an electric vehicle (140), having a bidirectional inverter (110) that has a battery interface (112) for electrical connection to a vehicle battery ...
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WO/2023/110651A1 |
Method for carrying out work on a track system (9) using a rail vehicle (1) which comprises a track motor car (2) having at least one electrically operable treatment device (4, 5) and having an energy supply device (15) for providing ele...
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WO/2023/106373A1 |
According to the present invention, a work vehicle comprises an electric motor, a travel body, and a cooling device. The travel body is driven by the electric motor. The cooling device is driven by regenerative power generated at the ele...
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WO/2023/105044A1 |
The invention consists of a pantograph (2) comprising a pantograph head (4) with two bows (10), and comprising a low-voltage supply system having at least one transducer (15, 20) that converts the mechanical energy generated by oscillati...
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WO/2023/099070A1 |
A land vehicle (1) for transporting people and/or goods comprising a device (2) for transforming kinetic wind energy into electrical energy, positioned in a front housing (3) of the vehicle exposed to the wind against the direction of tr...
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WO/2023/099485A1 |
The invention relates to a method (20) for monitoring a drive unit (1) of a vehicle (10), the drive unit (1) comprising an electric motor (2) and a control unit, the method comprising the steps of: actuating (21) the electric motor (2) w...
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WO/2023/102129A1 |
The present disclosure generally relates to systems and methods for managing a battery of an electric vehicle. In some embodiments, a system initiates battery discharging on a battery pack, where the battery discharging continues until t...
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WO/2023/099484A1 |
The invention relates to a method (20) for monitoring a drive unit (1) of a vehicle (10), the drive unit (1) comprising an electric motor (2) and a control unit, the method comprising the steps of: actuating (21) the electric motor (2) w...
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WO/2023/089987A1 |
A charging lid control device (120) comprises an opening/closing control unit (122) configured to cause an electric motor (51) to open/close a charging lid (70), and a position estimation unit (121) configured to use the amount of rotati...
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WO/2023/091057A1 |
A method of power distribution in an electronic control system (9) at an electrically powered mining or construction machine (2). A line converter (5) is selectively connectable to a mains power source (4) and an on-board battery (6) and...
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WO/2023/082442A1 |
Embodiments of the present application disclose an integrated power supply and multi-channel auxiliary transmission system, comprising a whole vehicle train power supply system and an auxiliary unit; the whole vehicle train power supply ...
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WO/2023/082025A1 |
An autonomous power supply for a vehicle includes a controller, a rechargeable battery; and a range extender. The controller, the rechargeable battery and the range extender are mounted on a vehicle trailer or a truck frame in a self-con...
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WO/2023/086455A1 |
An electric two-wheel tractor may include a tractor body having a front side, a rear side, a left side, a right side, a bottom side, and a body compartment located between the front side and the rear side and between the left side and th...
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WO/2023/084165A1 |
A supervision method is implemented in a vehicle comprising an on-board power system supplied with electrical energy by a power supply unit comprising an electrical energy generator and a service battery. This method comprises a step (10...
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WO/2023/084959A1 |
This electric vehicle, comprising a battery, a generator, a drive motor, and electrical devices, further comprises: a correction amount generation unit that generates a correction amount Δ which increases in accordance with a decrease a...
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WO/2023/078624A1 |
The invention relates to a method for charging a traction battery (10) of an electrically drivable vehicle (20), such a vehicle (20), and a charger (80) corresponding to such a vehicle (20). The method comprises the steps of: receiving a...
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WO/2023/072544A1 |
The invention relates to a method for managing a thermal management device (1) for an electric or hybrid motor vehicle, including a heat-transfer fluid circulation circuit (A) that includes: - a first loop (A1) comprising a first heat ex...
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WO/2023/072658A1 |
The invention relates to an electric drive axle module (10) of an electrically driven vehicle. The electric drive axle module (10) comprises at least one electrical machine (14), a power electronics (12) and a gearbox (16). An electric i...
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WO/2023/072598A1 |
The invention relates to a method for operating two electrical machines in a powertrain (100) of a vehicle having a first electrical machine (120) which can be operated as a motor and as a generator and is electrically connected to a bat...
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WO/2023/069612A1 |
Systems and method for charging the battery of an electric vehicle (EV) and climatically controlling the inside cabin of the electric vehicle are described. The methods include detecting that an EV is electrically connected to a charging...
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WO/2023/066442A1 |
Disclosed herein is a controller (100, 240) for a power supply system for a vehicle suspension system and a method of operation. The power supply system comprises a power converter (306), a first circuit (302) comprising an electrical en...
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WO/2023/065529A1 |
A high-voltage electrical box (1), comprising: a box body (10); and an inherent part (101) and a reserved part (102) provided in the box body (10). The inherent part (101) comprises a three-position switch; when the train is running, the...
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WO/2023/062412A1 |
A control system for off-highway battery application powertrain systems that allows the operator to select one or more performance/operating modes. The one or more performance modes may be based on the work that needs to be accomplished ...
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WO/2023/062174A1 |
The invention relates to a method for operating a hybrid drive (1000), which comprises - an internal combustion prime mover (1200), which has an internal combustion engine (1210), and - an electric machine (1400), to which a converter (1...
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WO/2023/057161A1 |
The invention relates to an electrical system for a motor vehicle, the vehicle comprising at least one power supply battery (10), the electrical system comprising an electrical charger (20) intended to be connected, on the one hand, to s...
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WO/2023/057302A1 |
The invention relates to a method for supplying power to auxiliary units (HB) of a rail vehicle (SFZ). A first rail vehicle (LOK), with the aid of its drive, moves a second rail vehicle (SFZ) which is coupled to the first rail vehicle (L...
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WO/2023/051922A1 |
The present disclosure relates to a system (10) for a vehicle (1), having a fuel cell system (100) and a compressed air system (200) for supplying compressed air to a pneumatic device, said fuel cell system comprising: at least one fuel ...
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WO/2023/052676A1 |
Computing device, a system and a method for verifying electric vehicle, EV, charging, is provided. There is received, by Internet based communication such as API, encrypted energy readings certifying and verifying an amount of an energy ...
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WO/2023/047673A1 |
A lid opening/closing device 10 comprises: a base 20 to which a supply-receiving unit 15 is attached; a lid 25 capable of moving between a closed position and an opened position; a driving mechanism 40 including a drive source 41 for ope...
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WO/2023/047674A1 |
A lid opening/closing device 10 comprises: a base 20 having a bearing portion 24; a receiving portion 15 attached to the base 20; a lid 25 for closing an opening portion 3; an arm 30 capable of moving between a backward position and a fo...
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WO/2023/047672A1 |
A lid opening/closing device 10 comprises: a base 20 that includes a bearing unit 24; a receiving unit 15 that is attached to the base 20; a lid 25 that closes an opening 3; an arm 30 that includes a pivoting part 31a which is pivotably ...
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WO/2023/039844A1 |
A vehicle starting method, a power supply and a vehicle (10), the method comprising: an external power supply (20) acquiring the voltage of a first battery (110) of a vehicle (10); and when the voltage of the first battery (110) is lower...
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WO/2023/041624A1 |
The invention relates to a securing device for securing a pair of current contact rails (6) to a roof liner (5) of an electrically operated vehicle having at least one apparatus attached to the roof of the electric vehicle. The securing ...
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WO/2023/041851A1 |
A management method is used in a vehicle comprising a powertrain and a vehicle electrical system supplied with electrical power by a low-voltage rechargeable battery and supplying an electrical mechanism for opening/closing a door leaf. ...
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WO/2023/041399A1 |
The invention relates to a method for monitoring the integrity of a control device (1) operated in a vehicle electrical system of a vehicle. In the method, at least one parallel circuit (4), composed of a current limiting unit (5) and an...
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WO/2023/040541A1 |
Embodiments of the present application disclose a charging/discharging device and a vehicle, which are used to reduce the complexity of the structural layout of a vehicle and improve the integration of the vehicle. The charging/dischargi...
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WO/2023/040801A1 |
Provided is a power allocation method, comprising: receiving power requests sent by a plurality of power consumption devices, each power request comprising initial request power, and the initial request power being a power value currentl...
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WO/2023/035311A1 |
A motorcycle pump and disc brake integrated assembly, comprising a housing (1), a brake shoe (2), a piston (3), a plunger (4), a brake arm (5), and a brake pump (6), wherein the housing (1) and the brake pump (6) are of an integrated str...
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WO/2023/036213A1 |
A power conversion apparatus (1000), a power distribution system, and a vehicle. The power conversion apparatus (1000) comprises: a DC-DC converter (110), which is used for converting electric energy input into the power conversion appar...
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WO/2023/036510A1 |
The invention relates to a device (100) and to a method (400) for heating a traction battery (50) in a vehicle (300). The device (100) comprises an electric consumer (10), which consumes a load current during operation and generates wast...
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