A battery system for balancing battery subpacks may be provided. The battery system may include a plurality of battery subpacks and a master microprocessor. Each of the battery subpacks may include a battery module, a primary positive contactor, an auxiliary positive contactor, a negative…
Die Erfindung betrifft eine Batteriemodulanordnung mit- einem ersten Batteriemodul 2 und einem zweiten Batteriemodul 3, die jeweils ein oder mehrere Batteriezellen umfassen,- einer Batterieüberwachungseinheit 4,- einem Halteelement 6 mit einer Aufnahme 7, in der die Batterieüberwachungseinheit 4…
A battery (10) and an electronic apparatus are provided. The battery includes a housing, a first adhesive member (100), a protective means (400), a first tab (500), and a second adhesive member (200). The housing defines an accommodating cavity, where the housing includes a first surface (810) and…
A battery pack includes a battery cell and a protection circuit module connected to the battery cell, wherein the battery cell includes an electrode assembly and an electrode tab extending from the electrode assembly, wherein the protection circuit module includes a substrate and a substrate tab…
The present disclosure provides an energy storage system and an ID assignment method of the energy storage system. There is provided an energy storage system including: a first energy storage device that includes a first battery rack and a first battery control device connected to the first battery…
The present disclosure relates to a battery pack (100) and a communication method thereof, and a technical problem to be solved is to propose a mechanism that enables a master battery management system (BMS) (30) and a plurality of slave BMSs (200) to perform surface plasmon resonance (SPR)-based…
The present disclosure relates to a battery pack and a wireless communication apparatus, and a wireless communication method thereof. The battery pack comprises a pack case; a plurality of battery modules mounted inside the pack case; a plurality of slave battery management systems (BMSs) that are…
One embodiment of the present disclosure describes systems and methods responsible for reducing errors in a battery model used in the operation of a battery control system. The battery control system may operate based on a predicted response of the battery derived from the battery model. If the…
The present invention relates to a temperature measurement device of a microcontroller of a battery management system (BMS) and a method therefor, and enables accurate temperature measurement of a microcontroller while facilitating channel utilization by connecting a temperature measurement device…
The present invention relates to an apparatus for setting a communication ID of an energy storage system, the apparatus comprising: a power converter for selecting one power line from among a plurality of power lines to supply power through the selected power line; and battery managers which are…
A battery module (100) includes a housing (10), a cell assembly (20), a bracket (30), and a first colloid (41). An accommodation space (11) is formed in the housing (10).; An opening (12) is provided at one end of the accommodation space (11) along a first direction (X). The housing (10) includes a…
An energy storage apparatus and an energy storage system. The energy storage apparatus is configured to be connected to a power conversion system, where the power conversion system is capable of cooperating with M energy storage apparatuses, a rated output power of the power conversion system is P…
The fuel cell system includes a fuel cell stack, a battery, a relay, a first voltage sensor, a second voltage sensor, and a control device. The control device is configured to be capable of executing a fixation detection process of the relay. The fixing detection process includes: giving a closing…
A cells contact sheet (011), a cells contact system (001) and a battery pack are disclosed. The cells contact sheet (011) is applicable to a battery module including cell groups and includes cells contact sub-sheets (111) and at least one connecting sheet (112). The cells contact sub-sheets (111)…
A battery monitoring module includes: a flexible printed circuit board having a main part and a branched part branched from the main part; a bus bar that is connected to wiring provided to the flexible printed circuit board and is welded to an electrode of a cell in the branched part; and a cover…
High-voltage batteries with integrated high-voltage electrical components and electrical disconnects. High-voltage battery electric systems and mobile transports that include the same. In aspects, high-voltage batteries can include a main enclosure, a subcompartment within the main enclosure, and…
A system includes a power tool including a battery pack interface and a battery pack configured to connect to the battery pack interface. The battery pack is configured to superimpose a digital signal onto an analog signal to generate a composite signal. The battery pack is configured to transmit…
An integrated battery management system, including a first circuit board on which a wireless communication unit is mounted, and a second circuit board on which a microcontroller unit is mounted, the second circuit board being a predetermined distance above the first circuit board. The integrated…
A battery main box, a charge-discharge circuit, and a powered device. The battery main box includes two first electrode circuits and one second electrode circuit. A switch is connected between the two first electrode circuits. The two first electrode circuits are respectively configured to be…
A battery structure includes a cell body, a communication assembly, and a cover layer. The cell body has a positive terminal and a negative terminal that are opposite to each other. The communication assembly includes a spacing ring and a radio frequency tag. The spacing ring is disposed on a side…
A method of managing battery modules in a circuit may include producing a state-of-health (SOH) estimation through a controller for a plurality of battery cells based on a current, a voltage, and a temperature of each battery cell, in each of the battery modules, storing the current, the voltage…
One aspect of an invention is a power receiving apparatus, configured to be able to receive electric power from a plurality of battery units each including a processor configured to control a power feeding function, the power receiving apparatus comprising a plurality of connection portions capable…
A multi-voltage auxiliary power system is for heavy-duty equipment having a starter and vehicle electronics powered by a nominal 12V supply. The multi-voltage auxiliary power system has a battery system configured to provide first and second output voltage levels that are different from each other…
A battery management system having a plurality of backup communication main units, and an aircraft are provided. In the battery management system, a plurality of independent power battery assemblies are provided, and the design of using a plurality of backup communication main units is used; and…
A battery pack includes: a sensor that generates sensor data indicating an operating parameter of the battery pack; and an electronic controller including a machine learning program. The electronic controller is configured to: receive the sensor data; process the sensor data using the machine…
A method includes receiving, by a first device in a stack, a command from a controller. The stack includes multiple devices. The method also includes dissipating, by the first device, an amount of power responsive to a difference between a longest response time for the devices to respond to the…
A battery system includes a plurality of battery packs and a battery management system (BMS). The battery packs include a first battery pack and a second battery pack. The first battery pack includes a first plurality of battery cells, a first fuse, and first terminals. The second battery pack…
The present disclosure relates to a battery management method, a battery management apparatus, and an electronic device. The battery management method includes: acquiring a current power level of a battery for the electronic device when the electronic device receives a wake-up signal; determining…
A battery pack () includes a plurality of battery modules (), an accommodation body () that defines an accommodation space () accommodating the plurality of battery modules (), a lower bracket () and an upper bracket () overlapping in a plurality of stages with at least a portion of the…
A computer program product is provided according to some embodiments. The computer program product includes a non-transitory computer-readable storage medium storing a set of instructions, which, when executed by a computing device, causes the computing device to: (a) determine a discharge rate for…