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WO/2019/048806A1 |
The invention relates to a voltage converter (200) on board a motor vehicle, for converting a first voltage into a second voltage different from the first voltage, comprising: - a plurality of cells (C), each comprising an arm of transis...
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WO/2019/049201A1 |
Provided is an automobile that ensures usage of not only a traveling application but also a non-traveling application with improved convenience. The present invention is provided with: a traveling drive system for executing traveling of ...
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WO/2019/044239A1 |
This refrigerator has a cooling unit (40) for cooling air, a thermally insulating housing (51) which forms an interior space (50) in which products are stored and receives a supply of air cooled by the cooling unit (40) to the interior s...
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WO/2019/034880A1 |
A hybrid system for a heavy duty vehicle having an engine and a pneumatic system. The hybrid system comprises a direct current (dc) network having a peak voltage not exceeding 60 volts, and connected to the dc network electrical componen...
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WO/2019/025123A1 |
The invention relates to an energy supply device (6) for a rail vehicle (2, 48, 52), having an on-board electric power system (22) and a converter unit (14) connected to the on-board power system (22) and that comprises a converter (18) ...
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WO/2019/025490A1 |
The technology disclosed herein relates to a method for operating a motor vehicle. The method comprises the steps: i) registering a maximum dynamic requirement; and ii) adapting the idling operating mode of a fuel cell system of the moto...
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WO/2019/016209A1 |
The invention relates to a method for an economical operation of a motor vehicle (1) comprising an electric traction unit (2), wherein the following steps are carried out: a) determining a power requirement value (11) of the traction uni...
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WO/2019/001955A1 |
The invention relates to a vehicle electrical system (12) for a rail vehicle (2), comprising: a bus bar (20); an energy supply unit (22a) for supplying electrical energy to the bus bar (20); a bus bar supply line (24a), which is connecte...
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WO/2018/230278A1 |
A control device of the present invention performs: pre-determination (step S11) of determining whether or not a cabin can be cooled through free-cooling control, on the basis of a preset target value of a cabin temperature, an outside a...
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WO/2018/219779A1 |
The invention relates to a system (2) for supplying a vehicle (12) with electrical power, the system (2) comprising an electrical charging device (4) for providing the electrical power and a system cooling device (6), and the system cool...
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WO/2018/223017A1 |
A system and method for integrated charging a vehicle includes a hybrid excitation machine, operable as a traction motor and including a rotor separated by an air gap from a stator with AC windings. An AC utility line power supply is con...
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WO/2018/215307A1 |
A power supply system comprises a primary power source and an energy storage system. The primary power source is adapted to supply power on demand to a load. One or more energy storage modules (16) of the energy storage system are adapte...
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WO/2018/216579A1 |
The control device (100) is for use in an on-board system for a vehicle provided with an internal combustion engine (10) and a generator (20) for supplying generated power to an electrical load (40), wherein the output torque of the inte...
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WO/2018/210452A1 |
The invention relates to a method for operating an electric grid that comprises a first sub-grid (42) and a second sub-grid (34) which are connected together via at least one DC-DC converter. The first sub-grid (42) has a multilevel conv...
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WO/2018/210451A1 |
The invention relates to a method for operating an electric grid that comprises a first sub-grid (32) and a second sub-grid (34) which are connected together via at least one transformer (60) and which are galvanically separated from eac...
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WO/2018/213450A1 |
Methods and apparatus for electric vehicle charger with load shedding. One embodiment provides a method of load shedding including receiving, at an electronic processor of an EV charger, an indication of an amount of current flowing thro...
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WO/2018/210533A1 |
The invention relates to a rail vehicle (1) for carrying out an operation on a track system, comprising a vehicle frame (2) supported on rail bogies (3), comprising a working appliance (5, 6) that can be adjusted relative to the vehicle ...
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WO/2018/206366A1 |
A circuit arrangement (11) for supplying an electric vehicle with power comprises a battery (10) with a first terminal (16) and a second terminal (17), and a reference potential terminal (12) directly connected to the second terminal (17...
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WO/2018/198581A1 |
An air conditioner for a vehicle is provided with which it is possible to appropriately cool a battery while effectively using the heat of the battery for heating inside the vehicle. A battery temperature adjustment device (61) that adju...
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WO/2018/192714A1 |
The invention relates to an electrical heating device, in particular for a vehicle, comprising a heat exchanger body, which has a heat transfer surface, and a cavity which is at least partially closed, wherein the at least partially clos...
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WO/2018/193183A1 |
The present invention concerns a method for determining a cell current limit (Lim I C) of a traction battery (1) and an onboard network powered by the traction battery in a motor vehicle with, respectively, a cell voltage limiter and an ...
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WO/2018/190718A2 |
A freight rail train electrical power system for a goods-related auxiliary electrical system. The electrical power system has at least one electrical power supply unit for providing goods- related auxiliary electrical power. The electric...
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WO/2018/190338A1 |
This invention is applied to a vehicle on which at least either one of a single first in-vehicle device (24) and a plurality of second in-vehicle devices (20, 22) is mounted, said first in-vehicle device carrying out at least one first f...
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WO/2018/186188A1 |
This electrical system is provided with: electric devices (10, 2, 2b) operated by a power supply voltage supplied from a direct current power supply (3); a filter circuit (30) which has a resistance element (32) constituting a closed cir...
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WO/2018/185055A1 |
The invention relates to a method and a system for supplying compressed air to a vehicle as required, more particularly a rail vehicle, wherein at least the primary air requirement of the rail vehicle for operating a pneumatic braking sy...
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WO/2018/181929A1 |
Provided is a vehicle capable of suppressing the inflow of an overcurrent from a rotating electrical machine to a battery side as a result of a reverse voltage generated when the rotating electrical machine is operated as an electric pow...
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WO/2018/178009A1 |
The invention relates to an electrically driven mobile underground vehicle, comprising: a chassis having at least two driven drive wheels (22); an electric trailing cable (26) for connection to an electrical supply network; an electric d...
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WO/2018/183684A1 |
A system is provided for automatically shutting down an engine of a portable or handheld device in response to the engine operating while in an enclosed space, such as a garage, shed, room, etc. to prevent dangers associated with carbon ...
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WO/2018/172310A1 |
The invention relates to an electric heating appliance, especially a parking heating system, for a motor vehicle, wherein the electric heating appliance is designed for connection to an external mains voltage (18) and incorporation into ...
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WO/2018/162531A1 |
The invention relates to a heat storage device (100) for a vehicle for heating a high-voltage battery (140). The storage device (100) comprises a heat reservoir (110), which is designed to store thermal energy and discharge the same in a...
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WO/2018/163494A1 |
This vehicle power supply device has a first DC-DC converter, a DC-DC control unit, a second DC-DC converter, and a vehicle control unit. The first DC-DC converter converts a voltage outputted from a power supply, and supplies the voltag...
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WO/2018/159463A1 |
A verification ECU (10) is applied in a power supply system (100) provided with a first storage cell (50), a second storage cell (55), and a main DDC (20). When the verification ECU (10) does not predict that a first instrument (40) will...
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WO/2018/160571A1 |
An assembly includes a movable door assembly and a heating element. The movable door assembly is configured to be disposed on an exterior of a vehicle. The heating element is coupled to the movable door assembly, and is configured to rec...
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WO/2018/153679A1 |
The invention relates to a device (1) for operating a motor vehicle, comprising an electrical drive system with an electrical high-voltage traction network (2) and an operating network (3) that has a high-voltage unit (7) comprising a po...
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WO/2018/152406A1 |
A through the road (TTR) hybridization strategy is proposed to facilitate introduction of hybrid electric vehicle technology in a significant portion of current and expected trucking fleets. In some cases, the technologies can be retrofi...
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WO/2018/142119A2 |
The present invention relates to a configuration of a land vehicle comprising living accommodation, such as a recreational vehicle, motor home, camper van or the likes, and an associated power supply system. The vehicle comprises a hybri...
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WO/2018/135168A1 |
An object of the present invention is to enable control of an auxiliary machine in accordance with different requests. This auxiliary machine device comprises: an auxiliary machine (42) which operates with a battery (10) serving as a pow...
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WO/2018/134634A1 |
A transport refrigeration system (200) is provided comprising: a vehicle (102) integrally connected to a transport container (106); an engine (320) configured to power the vehicle; a refrigeration unit (22) configured to provide conditio...
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WO/2018/136857A1 |
A vehicle roof fan for providing air conditioning to a user of a vehicle. The vehicle roof fan may include a plurality of individually controlled fans. The apparatus includes power management features to limit the power consumption, such...
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WO/2018/123917A1 |
A circuit system for a railroad vehicle according to an embodiment includes: a power conversion unit, a first converter, a second converter, an electric storage unit, and a control unit. The power conversion unit converts power supplied ...
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WO/2018/122094A1 |
The invention discloses a module energy store converter system (10) comprising the following: at least one converter arm (12) comprising a plurality of standard modules (14) connected in series, and at least one extra-low voltage module ...
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WO/2018/111464A1 |
A system and method are provided for hybrid electric internal combustion engine applications in which a motor-generator, a narrow switchable coupling and a torque transfer unit therebetween are arranged and positioned in the constrained ...
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WO/2018/108512A1 |
The invention relates to a motor vehicle comprising an electric motor (2), in particular a hybrid or electric vehicle, comprising a high-voltage on-board electrical system (1) with a high-voltage energy storage unit (3), via which the el...
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WO/2018/109740A1 |
Electric motor (1) for automotive applications which can be installed on board a vehicle, comprising an electronic control circuitry (2) in turn comprising a power driver (4), at least one filtering capacitor (5) at the input to the powe...
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WO/2018/104966A1 |
A rechargeable battery. Embodiments disclosed herein relate to rechargeable batteries, and more particularly to swappable rechargeable batteries. Embodiments herein disclose a standardized modular battery module, wherein the battery modu...
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WO/2018/100757A1 |
This device for monitoring a state of a railroad car is provided with: a monitoring sensor which detects state information on a bogie device; and a wireless transmitter which wirelessly transmits, at a transmission interval, a signal inc...
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WO/2018/096784A1 |
The present invention provides an auxiliary machine device or air-conditioning system with which an auxiliary machine can be controlled in response to different requests. This auxiliary machine device (40) comprises: a request acquisitio...
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WO/2018/095628A1 |
The invention relates to a method (100) and to a device (450) for reserve driving of a vehicle (400), wherein the vehicle (400) comprises a drive unit (410), an auxiliary unit (420) having a drive (430) associated with the auxiliary unit...
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WO/2018/090853A1 |
An electric-vehicle controller (10) and method for balancing the charge states of batteries in an electric vehicle (1) are provided. The electric vehicle controller (10) is configured to control power provided to a front electric motor (...
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WO/2018/092348A1 |
The present invention addresses the problem of providing a power supply device that is capable of constraining supply power supplied to a load from running short even in the case when there is an increase in power consumption of the load...
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