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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...
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WO/2018/087128A1 |
Disclosed is an apparatus for dissipating braking energy generated by the operation of a vehicle brake. The apparatus comprises a heating element configured to receive electric current generated by operation of the vehicle brake, the hea...
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WO/2018/066624A1 |
A power supply system control device (50) equipped with a relay control unit (53) and a charging state control unit (51). The relay control unit (53) controls a relay unit (15) for switching between permitting and prohibiting the supply ...
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WO/2018/065597A1 |
The invention relates to a battery unit (10) for use in a vehicle electrical system (50) of a motor vehicle, comprising a battery module (20) and a DC-DC converter (30) which has a first connection (31) connected to the battery module (2...
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WO/2018/064619A2 |
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/2018/061681A1 |
A power supply system provided with only two of three paths among a path connecting a first connection point (N1) to which a first storage battery (11) is connected and a second connection point (N2) to which a second storage battery (12...
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WO/2018/063058A1 |
The invention concerns a system and a method at an electric motor that drives a hydraulic pump in a demolition robot. According to the invention, the power supply system comprises: means (34, 34') to provide a DC current from a source of...
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WO/2018/059826A1 |
The invention relates to a rail vehicle (1) comprising an energy supply system for supplying electric loads. The rail vehicle (1) has railway carriages (2), and the rail vehicle (1) has a train busbar (3). The aim of the invention is to ...
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WO/2018/064622A1 |
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/2018/057875A1 |
The maximum time that external components of a switch mode power supply overconduct is determined by an actual ambient temperature at which the devices are operating before they are turned on. Their operation time is thus extended when t...
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WO/2018/055259A1 |
The present invention relates to an electrical heating device (1) designed to be supplied by a first and second network, the electrical heating device (1) comprising: - three interfaces for connection, respectively, to the first network,...
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WO/2018/055249A1 |
The invention relates to an electric heating device (1) for an automotive vehicle that is suitable for being supplied with voltage by first and second networks (G12, G48) comprising: - first, second and third connection interfaces (I12, ...
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WO/2018/055250A1 |
The invention relates to an air pulser (1) for a motor vehicle, designed to be powered by a first voltage (U1) and a second voltage (U2), according to which the air pulser (1) comprises: a first interface (I48) for connecting to a power ...
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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...
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WO/2018/049444A1 |
The invention relates to a utility vehicle (1), in particular a firefighting vehicle, comprising a vehicle body (2; at least two wheel pairs (3) each having at least two wheels (6), which are arranged on the vehicle body (2; an accumulat...
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WO/2018/040422A1 |
A front end structure of a multiple unit train. The front end structure of a multiple train unit comprises an opening and closing mechanism and a coupler (7) arranged on the front end part of a multiple unit train (2); the front end part...
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WO/2018/041421A1 |
The invention relates to a method for determining the functional reliability of a battery, in particular a low voltage battery (LV battery) of an at least partially electrically driven vehicle, to which a test pulse is applied. In order ...
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WO/2018/041493A1 |
The invention is a bidirectional vehicle electrical system converter (10) having an input side for supply of an input voltage, a first current path (14) to at least one connectable load (16) and a second current path (18), in parallel wi...
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WO/2018/044372A1 |
A battery management system including sheets, a buffer circuit, and a master management system. The sheets each include energy storage devices and an active balancing circuit configured to use power received from a portion of the devices...
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WO/2018/043168A1 |
This brake device comprises: a hydraulic pressure generation device 21 that is capable of increasing the WC pressure in wheel cylinders 13a to 13d when the MC pressure in master chambers 361, 362 is increased; and a brake actuator 22 tha...
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WO/2018/037629A1 |
This air conditioning device comprises: a plurality of compressors serving as machinery constituting one or more refrigerant circuits that perform air conditioning for a space to be air conditioned; a power conversion device that convert...
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WO/2018/019148A1 |
An electric car (200), multi-functional in-vehicle charger (100) of an electric car, and control method for same. The multi-functional in-vehicle charger (100) comprises: a bi-directional AC/DC conversion circuit (10), a first DC/DC conv...
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WO/2018/022080A1 |
A wheel assembly includes an attachment module, a motor module, a battery module, and a wheel. The wheel is rotatably coupled to the attachment module about a rotational axis of the wheel. The attachment module has a plurality of couplin...
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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...
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WO/2018/011871A1 |
Provided is a driving assistance device (11) such that even if the main power supply voltage (Vb) of a main electricity storage device (202), such as a lead-acid battery, becomes less than or equal to the operable voltage (Vactth) of a d...
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WO/2018/011816A1 |
The present invention, based on standard & readily available systems with minor modifications, is a readily implementable energy conserving system for automotive (HCV, LCV, passenger vehicles, cars), locomotive (bogies, wagons, freight c...
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WO/2018/006900A1 |
Conventional roll stabilizers comprise two stabilizer arms, wherein one of the two is disposed in a rotationally fixed manner on the base actuator and the other is disposed in a rotatable manner, so that the stabilizer arms can be turned...
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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 ...
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WO/2017/211464A1 |
Method for operating an electric vehicle and electric vehicle, having an electric traction drive device for the travel motion, in particular traction, of the vehicle, a control device for controlling the travel motion of the vehicle, a f...
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WO/2017/174803A9 |
The invention relates to an electrically heatable latent heat storage device comprising a phase change material (PCM) as the storage medium. A plurality of electrically active heating elements is distributed substantially uniformly over ...
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WO/2017/209736A1 |
Example methods, apparatus and articles of manufacture for mobile charging of an electric vehicle are described herein. An example method disclosed herein includes determining whether a mobile charge vehicle is within a target distance f...
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WO/2017/197832A1 |
A vehicle, and a charging control method and system for a low-voltage storage battery of a vehicle. The charging control method comprises the following steps: after a vehicle enters a standing state, a vehicle controller (100) entering a...
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WO/2017/198769A1 |
The invention relates to an energy supply (11) for supplying an energy consumer with electrical energy. The energy supply (11) comprises a mounting device (20) as well as a battery (29), a charger device (30) and a load connection (33). ...
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WO/2017/194388A1 |
The invention relates to a method for operating a motor vehicle (10), in which an electric energy store (24) of the motor vehicle (10) is charged, which is designed to store electrical energy for a drive assembly (16) of the motor vehicl...
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WO/2017/196799A1 |
A utility task vehicle (UTV) includes a frame having frame rails and a battery assembly positioned laterally between the frame rails. The battery assembly includes a battery housing and a battery array having a plurality of battery cells...
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WO/2017/178365A1 |
The invention relates to a method and a device 100 for estimating a state of an energy storage system 320 of a vehicle 300, in which data relating to at least one vehicle function are recorded during operation of the vehicle and are stor...
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WO/2017/168875A1 |
A switching control device according to an embodiment of the present invention is equipped with a control unit, a prediction unit, and a calculation unit. The control unit controls a switching unit that is capable of switching a drive so...
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WO/2017/162341A1 |
The invention relates to a method for operating an electrical network, which comprises a first partial network and a second partial network, which are connected to each other by means of a transformer and galvanically isolated from each ...
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WO/2017/162408A1 |
The present invention provides regulation for an output voltage of a DC-DC voltage converter. The controlled variable provided to the regulator of the DC-DC voltage converter is in this case made up of a controlled variable from a voltag...
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WO/2017/147644A1 |
A vehicle for providing electrical power to a mining equipment, including: an power output for connection with the mining equipment; a battery pack within a battery compartment, wherein the battery compartment is an enclosure protected b...
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WO/2017/149939A1 |
In order to achieve an increase in the life of an electricity storage device hydraulic actuator speed for a specific operation performed by a work machine is reduced. This hybrid work machine is equipped with a limit control unit. When t...
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WO/2017/149702A1 |
The configurations of power conversion devices are complicated. A power conversion device according to the present invention is provided with a primary circuit, a secondary circuit, and a transformer. The primary circuit converts DC powe...
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WO/2017/131227A1 |
A power supply system (120) according to one embodiment of the present invention includes a first power supply device (121), a second power supply device (122), and an addition circuit (123). The first power supply device (121) has a fir...
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WO/2017/132159A1 |
Systems and methods that utilize continuous field flash as integrated alternator heaters in a genset are disclosed herein. The method includes detecting that a generator set is in a non-rotating state, enabling a field flash circuit of t...
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WO/2017/122420A1 |
Provided are an in-vehicle device control method and an in-vehicle control device with which it is possible to suppress radiation noise generated when a plurality of loads are driven simultaneously to respectively operate a plurality of ...
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WO/2017/119989A1 |
The present invention provides a disk brake system comprising a wheel defining a rotational axis, a caliper mounted adjacent the wheel, and a rotor mounted for rotation with the wheel and engageable by the caliper. The rotor includes a m...
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WO/2017/110497A1 |
Provided is a vehicle-mounted power supply system with which an opening/closing means is prevented from being switched on erroneously. This vehicle-mounted power supply system (10) has a switch control unit (4a), a switching element (4c)...
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WO/2017/108735A1 |
The invention relates to drive electronics (1) for an electric drive (20), in particular a drive of a fan or of a pump in a motor vehicle, comprising a capacitor (10) and a drive control circuit (15), which are electrically connected in ...
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WO/2017/110048A1 |
Provided are: a brake boosting system which is configured so that cost will not become high and which enables negative pressure to be ensured even during the stop of an engine; and an air intake device used for the brake boosting system....
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WO/2017/104256A1 |
This fuel cell system, in which a fuel cell is connected to a battery for driving a motor and a vehicle auxiliary device is connected via a first voltage converter, is provided with a fuel cell auxiliary device, which is connected to the...
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