Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 651 - 700 out of 39,065

Document Document Title
WO/2018/076214A1
An alignment method for a wireless charging coil, an apparatus and a system. The alignment method for a wireless charging coil comprises the following steps: acquiring an electrical parameter related to the charging of a power supply end...  
WO/2018/079360A1
The present invention addresses the problem of highly accurately limiting input/output power in a battery pack and a battery control device even in the situation where an RTC cannot be used. This power control device limits, using batter...  
WO/2018/076849A1
Disclosed is a drawer type mobile charging vehicle, which aims to solve the problem that a current mobile charging vehicle of a battery-swapping type has difficulty in replacing a battery pack due to the limitations of sites during batte...  
WO/2018/078625A2
A station constituted of: a control circuit; a bidirectional interface coupling to an AC grid; one of a load and an arrangement for coupling to a load, the load presenting a time varying electrical energy consumption to the station; and ...  
WO/2018/081306A1
The present disclosure includes an automotive battery system that uses switching devices to increase operational performance and reliability. The battery system includes a battery cell, a primary switching device electrically coupled to ...  
WO/2018/080181A1
The present invention relates to a battery system comprising: a battery module which comprises a plurality of rechargeable battery cells; a housing which accommodates the battery module; a printed circuit board which is arranged on the b...  
WO/2018/074538A1
[Problem] To provide: a vehicle power storage device having adequate charging/discharging cycle performance and with which it is possible to ensure an adequate amount of electricity as the amount of electricity to be used during normal o...  
WO/2018/072829A1
Various embodiments provide an energy storage device. The energy storage device includes: a battery; a thermoelectric circuit provided in a proximity of an engine of a car and configured to generate a voltage based on a temperature diffe...  
WO/2018/076016A1
A parking alignment sequence for wirelessly charging an electric vehicle can include determining a location of a charging station by a processing device of a user device based on communication over a cellular network. The charging statio...  
WO/2018/074329A1
The present invention relates to a power system provided with coolers for cooling converters and inverters, wherein element groups belonging to the converters are disposed divided into a plurality of blocks with element groups belonging ...  
WO/2018/072518A1
The present invention pertains to the field of battery charging and replacement for electric vehicles, and specifically provides a battery replacement station with flexible configuration of a battery charger and a charging post. The pres...  
WO/2018/072987A1
The invention relates to a DC-to-DC converter with reduced losses due to a reverse-recovery-effect. A transformer is provided on an input of the DC-to-DC converter. Due to said transformer, an electric current which is possibly still flo...  
WO/2018/073961A1
A power supply system includes: a battery; a charger for converting the voltage of a power input from an external power supply through a charging port to a voltage required to charge the battery; and an intra-system power supply device c...  
WO/2018/074804A1
The present invention relates to a wireless charging method and device(s) for a transportation equipment and a wireless charging system comprising the devices. A method for receiving wireless power in a wireless power receiving apparatus...  
WO/2018/072477A1
An electric vehicle power battery precharging system and device. The power battery precharging device (10) comprises a precharging circuit. The precharging circuit is constituted by a current source circuit and a bus capacitor (C), where...  
WO/2018/072799A1
A charging station (20) adapted for charging electrical vehicles (100) and comprising at least one battery pack (30). The battery pack (30) comprises a plurality of batteries (1) being coupled in series and a control unit (40) adapted fo...  
WO/2018/072478A1
A method and system for power distribution for an electric transport vehicle. The method comprises: a) acquiring a parameter for estimation from a battery management system of the transport vehicle (10); b) estimating the available disch...  
WO/2018/074363A1
The present invention provides a complex power storage system capable of appropriately allocating charge/discharge current to both batteries, when using a power-type battery (13) and a capacity-type battery (14) together. Thus, a power s...  
WO/2018/075793A1
The present disclosure is directed to method of automatic circuit fault detection. The method includes inputting a common periodic wave voltage to each of a plurality of battery cells of a battery pack. Recursively calculated correlation...  
WO/2018/069096A1
The invention relates to a method for operating a charger (15) of a motor vehicle (10) in order to charge an electrical energy store (14) of the motor vehicle (10) with electrical energy from an electrical home network (17) of a building...  
WO/2018/069276A1
The invention relates to a battery assembly (70), in particular for a motor vehicle which can be driven electrically, in particular for a motorcycle, preferably for a motor scooter (10), said battery assembly comprising: - at least one b...  
WO/2018/069035A1
The invention relates to a vehicle comprising an electrically operated drive motor, further comprising a battery for supplying power to the drive motor, said battery being secured in a battery compartment in the vehicle by means of a bat...  
WO/2018/071688A1
One embodiment of the present disclose describes systems and methods responsible for reducing errors in a battery model (42) used in the operation of a battery control system (14). The battery control system (14) may operate based on a m...  
WO/2018/069356A1
The current invention concerns a method for wireless power transfer from a charging station to an energy storage element of an AGV, or on an AGV. Furthermore, it provides a charging station, as well as a wireless energy receiving system ...  
WO/2018/068819A1
The invention relates to an electric energy storage device for an electric device, said electric energy storage device having a housing, which defines a receiving chamber in which at least one stored electric energy source is held, and c...  
WO/2017/024217A3
Disclosed are various techniques to optimize mining operations efficiency in which the mine utilizes mine trucks over a mine route. One such technique includes optimizing engine speed from a speed and torque management system. Such engin...  
WO/2018/070684A2
Disclosed is a diagnostic device for a power supply system. The power supply system comprises a battery assembly and at least one contactor. Each of the contactors is configured to selectively open and close a power supply path between t...  
WO/2018/069542A1
The invention relates to a charging system (1) for transmitting an electric charge current to an energy receiver. The charging system (1) has the following: - a charge plug (10) for coupling to a corresponding connection device; - an ele...  
WO/2018/069192A1
Disclosed is a method for managing the charging of an electric vehicle, wherein a first communication stack (20a) or a second communication stack is selected depending on the charging system used, wherein the first communication stack (2...  
WO/2018/069434A1
Disclosed is a battery cell (10) comprising an electrode (19), a housing (17), a cell interior (16) inside the housing (17), and a temperature sensor (14), characterized in that the battery cell (10) includes a heat-conducting part (13) ...  
WO/2018/068903A1
The invention relates to a method for controlling the electrical charging of a group of vehicles (1) that are electrically connected to an electricity grid of an electricity grid operator, wherein the respective vehicles (1) draw power f...  
WO/2018/068595A1
Disclosed are a power follower for an electric vehicle, and a control apparatus and method for a power battery, which belong to the technical field of electric vehicles. The apparatus comprises a power battery (1), a power follower (2), ...  
WO/2018/066797A1
A battery module according to an embodiment of the present invention comprises: a plurality of battery cells stacked one upon another and each having an electrode lead projecting in a front-to-rear direction of the battery module; and a ...  
WO/2018/066323A1
The purpose of the invention is to obtain a device capable of monitoring a vehicle battery while reducing the number of wires. A battery monitoring device (30) has: a detection unit (50) for detecting at least either a voltage at a prede...  
WO/2018/067880A1
An electric control system for an electric vehicle operable in a plurality of modes. The control system includes an electric motor having a plurality of motor coils, an energy storage device providing energy to the electric control syste...  
WO/2018/066792A1
The present invention relates to a battery protection system which acquires state information of a battery through each of two different state acquisition units, and diagnoses whether the battery is abnormal on the basis of reference sta...  
WO/2018/064861A1
A dual-connector electric car direct current charging pile, comprising a charging pile housing, a smart controller (18), two charging interface modules, a rectification module (23), an electric leakage protection switch (17), an anti-lig...  
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 ...  
WO/2018/065516A1
Disclosed is an energy storage module (100) for use in a vehicle (200), in particular in a hybrid vehicle, said energy storage module (100) comprising a plurality of energy storage cells (10) and a temperature management system (30) for ...  
WO/2018/065435A1
The invention relates to an inductive charging unit (100) for a vehicle. The charging unit (100) comprises a trough-shaped base support (130) having a base surface and the base surface has laterally enclosing side walls, wherein the base...  
WO/2018/065451A1
The invention relates to a coil unit (1) for inductively charging a vehicle, comprising a coil (3), wherein the coil (3) comprises multiple windings of at least two electric lines (5, 7). The electric lines (5, 7) are connected in parall...  
WO/2018/065946A1
The present invention relates to an electric-propulsion car (1) of the type comprising: a main frame (10), a front axle unit (20), a rear axle unit (30), wherein said axle units (20, 30) comprise each an auxiliary frame (40) for supporti...  
WO/2018/065452A1
The invention relates to a meshwork (20) for detecting an object in a magnetic field, comprising a plurality of sensor lines (1150). The sensor lines (1150) are connected together parallel to one another in a first direction (X). The sen...  
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...  
WO/2018/061507A1
Provided is a power storage module that includes the following: a monitor circuit that acquires information about a battery unit; a first communication unit that converts the information acquired by the monitor circuit into an optical si...  
WO/2018/061857A1
A charging system according to one embodiment of the present invention is provided with: a plurality of chargers that are capable of charging a battery of a vehicle 5 and transmitting a control signal for instructing the vehicle to start...  
WO/2018/060153A1
A plug connector part (1) for connection to a mating plug connector part (2), in particular for a charging system for charging an electric vehicle, comprises a housing (10) and a plug opening (101) formed on the housing (10), said plug o...  
WO/2018/059416A1
An electric car comprises: a battery pack; a direct current (DC) socket, and a controller. In a process of connecting the DC socket and an alternate current (AC) socket of another electric car, the battery pack is controlled, according t...  
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...  
WO/2018/064357A1
Methods and systems are provided for mitigating false detection of a foreign or living objects positioned near a wireless power system configured to transmit power to a load of a vehicle. Methods and systems can monitor a foreign or livi...  

Matches 651 - 700 out of 39,065