Electronics and software structure of BMS with circuits of BQ769x0 series

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F20%3A00009535" target="_blank" >RIV/46747885:24220/20:00009535 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/9286669/" target="_blank" >https://ieeexplore.ieee.org/document/9286669/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ME49197.2020.9286669" target="_blank" >10.1109/ME49197.2020.9286669</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Electronics and software structure of BMS with circuits of BQ769x0 series

Popis výsledku v původním jazyce

The current trend for road transport is the transition from fossil fuels to electric drives, which is associated with the use of Li-on batteries. The role of BMS (battery management system) is necessary for correct and safe operation of the battery. This task can in principle be categorized into several sub-parts - power interface electronics, monitoring analog front-end (AFE) circuits, communication peripherals and a central control unit equipped with the appropriate software. The battery management system is used for continuous dynamic monitoring of the flow of electricity and is implemented by supporting circuits of the BQ769x0 series. The choice of a specific circuit mainly affects the variable series combination of cells. The single-processor control unit, outside its energy-saving operating phases, reads the operating information from the AFE circuits with the required period, which is processed by the implemented algorithms. The principle of advanced control requires full control over the connected Li-Ion cells, which are initially thoroughly mapped by the first operating cycles. The central control unit must have an options for recording operating data on the MMC, service USB communication and wireless connection via a Bluetooth module for service tasks.

Název v anglickém jazyce

Electronics and software structure of BMS with circuits of BQ769x0 series

Popis výsledku anglicky

The current trend for road transport is the transition from fossil fuels to electric drives, which is associated with the use of Li-on batteries. The role of BMS (battery management system) is necessary for correct and safe operation of the battery. This task can in principle be categorized into several sub-parts - power interface electronics, monitoring analog front-end (AFE) circuits, communication peripherals and a central control unit equipped with the appropriate software. The battery management system is used for continuous dynamic monitoring of the flow of electricity and is implemented by supporting circuits of the BQ769x0 series. The choice of a specific circuit mainly affects the variable series combination of cells. The single-processor control unit, outside its energy-saving operating phases, reads the operating information from the AFE circuits with the required period, which is processed by the implemented algorithms. The principle of advanced control requires full control over the connected Li-Ion cells, which are initially thoroughly mapped by the first operating cycles. The central control unit must have an options for recording operating data on the MMC, service USB communication and wireless connection via a Bluetooth module for service tasks.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 2020 19th International Conference on Mechatronics - Mechatronika

ISBN

978-1-7281-5602-6

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

262-265

Název nakladatele

IEEE

Místo vydání

—

Místo konání akce

Prague, Czech Republic

Datum konání akce

1. 1. 2020

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000662155700046