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Matches 1 - 50 out of 3,524

Document Document Title
WO/2019/073822A1
In order to solve the problem of, when the number of self-supply sources within a set train decreases due to a failure or the like and a certain number of drive systems cannot operate, being unable to ensure torque with which a train can...  
WO/2019/059361A1
A vehicle power supply system according to an aspect of the present disclosure is provided with a unit to be controlled (20, 37, 47) and an operation setting unit (10A, 10B). The unit to be controlled is connected to a first power supply...  
WO/2019/054128A1
Provided is an interlock apparatus for a high-voltage device, the apparatus being capable of accurately detecting separation of a connector as an unsafe condition (connector disconnection, failure, or the like) even when the interlock ap...  
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...  
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 ...  
WO/2019/040967A1
A battery management system (11) manages lead acid batteries (12) There are input connections for power at (13), which can be used to charge the batteries (12) and/or supply power from the input connections directly to output devices at ...  
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...  
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...  
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) ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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 ...  
WO/2018/190718A3
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
WO/2018/142119A3
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...  
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...  
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...  
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...  
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...  
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 ...  
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 ...  
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 ...  
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...  
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...  

Matches 1 - 50 out of 3,524