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DE112014001940B4 A method for restoring a battery capacity, a method for restoring the capacity of a battery pack, an apparatus for restoring a battery capacity and an apparatus for restoring the capacity of a battery pack  
A method of restoring a battery capacity of a nickel hydride storage battery (10) having a positive electrode (31), a negative electrode (41), a reset safety valve device (80), an aqueous...
DE102020204373A1 On-board vehicle electrical control device  
A standby stream of an arithmetic control unit, which is designed to carry out a control operation based on an activation signal generated by an indefinite manual operation, is prevented. A power...
DE102020203484A1 battery charger  
A battery charger includes a plurality of rectifier elements, a plurality of switches for each of the plurality of rectifier elements, a zero crossing detector, a switch controller, and a...
DE102020203306A1 Fixing device, fixing method, program and control device  
A setting device includes a recording unit that records history information indicating a history of a change in a parameter value over time, the parameter value relating to a power to be input /...
DE102020110102A1 RELAY TESTING DEVICE AND BATTERY MANAGEMENT SYSTEM  
The present disclosure relates to a relay testing device and a battery management system comprising the same, the relay testing device having a first resistor unit one end of which is connected to...
DE102020109640A1 WIRELESS POWER SYSTEM WITH IN-BAND COMMUNICATIONS  
A wireless power receiving device includes a coil that receives wireless power signals from a wireless power transmission device and has a rectifier that generates DC power through rectifier...
DE102014114997B4 Portable starting device for vehicle batteries with safety protection device  
Device for starting a vehicle engine, comprising: an internal power supply (32) comprising a lithium ion battery (32); an output connection (303) which has positively and negatively polarized...
DE102020202770A1 Battery control unit and battery system  
A plurality of switching units are provided for each of a plurality of batteries. The switching units switch between a connected state in which the associated battery is connected in series with...
DE102020202769A1 Battery control unit and battery system  
A switching unit is provided for each of a plurality of batteries connected in series, and switched between a connected state in which the associated battery is connected in series with another...
DE102020100018A1 Electrical energy storage system and control method for an electrical energy storage system and an electric motor-driven vehicle with an electrical energy storage system  
The invention relates to an electrical energy storage system (2) with a hybrid energy storage device, which has a first storage system (4) and a second storage system (6) different from the first...
DE102019108579A1 Method and device for cell voltage equalization of battery cells of multi-cell energy storage  
The invention relates to a method for cell voltage equalization between individual battery cells (Z) of an energy store (3) consisting of several battery cells (Z), the cell voltage equalization...
DE102010061934B4 Charging device for an electric vehicle  
Charging device (1) for an electric vehicle with a plurality of electrical contacts for charging the battery of the electric vehicle with direct current and / or alternating current, characterized...
DE102009043858B4 Car battery system  
Car battery system with: a battery block (2) having a plurality of battery cells (1) in a stacked configuration and having a terminal plane (2A) which leads to terminal surfaces (1A) of the...
DE102019204314A1 Electrochemical energy storage system  
Electrochemical energy storage system comprising: a plurality of electrochemical energy storage units, which can be electrically connected to primary connection terminals of the electrochemical...
DE102019133725A1 BATTERY CONTROL AND BATTERY CONTROL PROCEDURES  
A battery controller (BC) of an embodiment comprises an auxiliary battery (14), a connection control unit (11b), a calculation unit (11c) and a compensation control unit (11d). The auxiliary...
DE102019108607B3 System and method for determining charging profiles  
The present disclosure relates to a method for determining a charging profile from a plurality of charging profiles for a current charging process for charging an electrical energy store. The...
DE102019108408A1 Drinking vessel  
The invention relates to a drinking vessel, in which a housing with a rechargeable accumulator and at least one power connection is detachably attached to or around the outer surface.
DE102014100989B4 Power converter device and energy storage system  
Current converter device (1) for charging and discharging energy stores, comprising at least one bidirectional voltage converter (2, 5, 6) which is connected to a power supply network (3) and to...
DE102010029833B4 Loading device and loading arrangement  
A charging device (50) for charging a secondary battery (102) installed in a vehicle (100) via a power receiving terminal (122) provided in the vehicle (100), comprising: a main housing section...
DE102020202064A1 Charging control system, charging station, autonomously driving machine and control method for a charging control system  
A charging control system 100 aims to reduce power consumption and includes a lawn mower, which includes a battery 17 and performs lawn mowing work while driving autonomously, and a charging...
DE102020106824A1 ELECTRIC DEVICE  
An electrical device (10) may be provided with: a case (12) to which a battery pack (2) is detachably attached by sliding the battery pack in a sliding direction; a battery connection terminal...
DE102019210016A1 Battery charger with constant current control loop  
It is an object of one or more embodiments of the present disclosure to provide a battery charger with a constant current control loop for use in linear and switching chargers. Advantages include...
DE102019106916A1 Method and control unit for storing data relating to a charging process  
A method (300) for storing data relating to the charging power (210) during a charging process for charging an electrical energy store (122) is described. The method (300) comprises determining...
DE102019106742A1 Control unit  
The invention relates to a control unit (12, 102) for controlling a charging process of a rechargeable storage module (14) for electrical energy of a household appliance (10), with a detection...
DE102015010328B4 Motor vehicle with a charging device for electronic data glasses  
Motor vehicle (10) with a charging device (12) for electronic data glasses (14), with a charging unit arranged in or on a motor vehicle component (20, 24) for inductive charging of an energy store...
DE102019202886A1 Charging cable, charging plug and charging arrangement for charging an electric vehicle and a method for establishing an electrical connection between a charging station and an electric vehicle  
The invention relates to a charging cable (2) for charging an electric vehicle, wherein the charging cable (2) is or can be connected to a charging station (5) on the infrastructure side (4),...
DE102019105813A1 Method for preconditioning a battery of an electric vehicle  
The invention relates to a method for preconditioning a battery (100) of an electric vehicle (1) in order to prepare the battery (100) for a charging process, the method having the following...
DE102013210047B4 Control of the performance limit of a hybrid battery  
A method (110) for delivering an electrical charge (50, 80, 82) to a vehicle traction battery (14) using a rectifier / inverter module (32) having a filter capacitor, the method (110) comprising:...
DE102020104984A1 Irregularity diagnosing device for power supply device  
A power supply device performs a balancing process for balancing amounts of charges of battery cells of a composite battery during a processing period, and does not perform the balancing process...
DE102020102811A1 SYSTEM FOR MODULATING SWITCHING RESISTORS IN A BATTERY SYSTEM  
In one example, a battery control system is disclosed. The battery control system may include a plurality of batteries, a first port, a second port, and a third port. The battery control system...
DE102020102807A1 USING AN ADJUSTABLE BATTERY SYSTEM IN A VEHICLE WITH AN HV BATTERY OR FUEL CELL SYSTEM  
A battery control system includes first and second batteries each having first and second terminals configured to output a first voltage, third and fourth terminals configured to output a second...
DE102020102806A1 MODULAR, DYNAMICALLY ASSIGNED CAPACITY STORAGE SYSTEMS DESIGNED AS CORRESPONDING BATTERIES WITH SEVERAL SOURCE CONNECTIONS  
A modular, dynamically allocated capacity storage system (MODACS) is provided and includes a housing and a control module. The housing contains source terminals, switches, cells and sensor module....
DE102020102727A1 SWITCH CONTROL SYSTEMS AND PROCEDURES FOR BATTERIES WITH ADJUSTABLE CAPACITY  
A battery includes: a first terminal; a second port; a plurality of individually housed batteries; a plurality of switches configured to connect one of the individually housed batteries to and...
DE102019105310A1 Electric drive  
Electric drive with at least one electric motor (5) having one or more electric coils (2, 3, 4), an electrically chargeable electric energy store (11), a control unit (22), an electric switch (27)...
DE102019105153A1 Supply station, supply point module and installation procedure  
The invention relates to a supply station (6) comprising a station housing (23) which has a central control module (24), a supply point module (1, 1.1, 1.2) with a plug-in element (5) and a supply...
DE102019105054A1 Home appliance  
The invention relates to a household appliance with an electric motor (16), a rechargeable store (10) for electrical energy which is set up to provide the electric motor (16) with electrical...
DE102019202448A1 Charging device for charging an electrical energy store of a motor vehicle, system and method for controlling a charging device  
The invention relates to a charging device (12) for coupling to a motor vehicle (14) for electrically charging an energy storage device in the motor vehicle (14), the charging device (12) having...
DE102019104925A1 A method of operating an energy storage device for use in a vacuum cleaner, energy storage control device and vacuum cleaner having an energy storage control device  
The invention relates to a method for operating an energy storage device in a vacuum cleaner, an energy storage control device and a vacuum cleaner with such an energy storage control device.
DE102019001367A1 Energy supply unit for traffic monitoring systems  
The invention relates to a mobile energy supply unit for a traffic surveillance system (3), having a housing (4), at least one energy storage bank (19, 20, 21) accommodated in the housing (4) with...
DE102009055818B4 Vehicle charging system  
Vehicle charging system comprising: a vehicle (9) to be charged a charge accumulating device (12) in the vehicle (9); a DSRC (Dedicated Short Range Communication) on-board unit (10) in the vehicle...
DE102019202173A1 Circuit arrangement for providing energy for a vehicle  
The invention relates to a circuit arrangement and a method for charging a battery in a vehicle and for providing energy for charging a vehicle, as well as a vehicle which has such a circuit...
DE102019202014A1 Device and method for calculating a charging time and method for optimizing a route  
The present invention enables improved prognosis for the charging time of a traction battery of an electric vehicle. For this purpose, it is intended to evaluate characteristic parameters of the...
DE102019202012A1 Switching device for the optimized operation of several charging points of a charging station and method for operating the switching device  
The present invention provides a switching device for galvanic isolation or connection of at least two multi-pole converter connections and at least two multi-pole charger connections....
DE102019104111A1 Charging station for electric vehicles  
The application relates to a charging station (100) for electric vehicles, comprising at least one charging unit (104) and at least one charging cable device (103, 203, 303) electrically connected...
DE102019103799A1 Charging station and energy supply system for electric vehicles  
The present invention relates to a charging station (1) for an electric vehicle (2), comprising an interface (3) for connection to a power line, and a charging unit (5). In order to enable...
DE102019006913A1 Switching device for an on-board electrical system of a motor vehicle with a Q diode and an on-board electrical system  
The invention relates to a switching device (12) for an electrical system (10) of a motor vehicle, with a first input side (26) which is designed for electrical coupling to a first energy storage...
DE102018010160A9 Simple charging box (charging station) with integrated personal kWh meter for charging electric vehicles in public, semi-public and private areas  
The invention relates to a simple and inexpensive charging box (charging station) with an integrated personal kWh meter for charging electric vehicles in public, semi-public and private areas. For...
DE202019102519U1 Device with at least one rechargeable battery  
Device (1) with at least one rechargeable battery (2) and an electrical converter assigned to it, which is connected to a higher-level system, the electrical converter being designed to draw...
DE102020103523A1 SCALED HOME ENERGY STORAGE SYSTEMS AND ASSOCIATED USES  
This disclosure describes example home energy storage systems that are capable of locally storing electricity for later consumption, such as charging an electrified vehicle, supporting various...
DE102019201606A1 Method for electrically precharging an intermediate circuit capacitor in the high-voltage system of an at least partially electrically driven motor vehicle and such a high-voltage system  
The invention relates to a method for electrically precharging an intermediate circuit capacitor (14) in the high-voltage system (10) of an at least partially electrically driven motor vehicle,...