Razvoj visokonapetostnega baterijskega paketa za električni dirkalnik Formule Student

Rajh, Vid (author)

V članku je predstavljen razvoj baterijskega paketa za električni dirkalnik v okviru tekmovanja Formula Student. Opisani so glavni tehnični izzivi, ki jih postavlja pravilnik, izbira baterijskih celic, konfiguracija paketa, mehanska in električna zaščita ter termalno upravljanje. Poseben poudarek je namenjen lastno razvitemu sistemu za upravljanje baterije (BMS), njegovi arhitekturi, komunikaciji, algoritmih ter testiranju. Članek prikazuje celovit pristop k razvoju varnega, zanesljivega in učinkovitega baterijskega sistema za visokozmogljivo vozilo.

• Language: Slovenian
• Keywords: Formula Student, baterijski paket, litij, polimerne celice, sistem za upravljanje baterij, BMS
• Work type: Article
• Typology: 1.04 - Professional Article
• Organization: FE - Faculty of Electrical Engineering
• Publication status: Published
• Publication version: Version of Record
• Year: 2025
• Number of pages: Str. 212-220
• Numbering: Letn. 92, št. 4
• PID: 20.500.12556/RUL-177838
• UDC: 621.352
• ISSN on article: 0013-5852
• COBISS.SI-ID: 264062211
• Publication date in RUL: 09.01.2026

Record is a part of a journal

• Title: Elektrotehniški vestnik
• Publisher: Strokovna zadruga koncesijoniranih elektrotehnikov, Elektrotehniška zveza Slovenije
• ISSN: 0013-5852
• COBISS.SI-ID: 742916

Licences

• License: CC BY 4.0, Creative Commons Attribution 4.0 International
• Link: http://creativecommons.org/licenses/by/4.0/
• Description: This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.

Secondary language

• Language: English
• Title: Development of high voltage accumulator for Formula Student

Abstract

This article presents the development of a battery pack for an electric race car designed for the Formula Student competition. It outlines key technical challenges posed by the rules, selection of battery cells, system configuration, mechanical and electrical protection, and thermal management. Special attention is given to a custom-developed Battery Management System (BMS), including its architecture, communication, balancing algorithms, and testing. The article demonstrates a comprehensive approach to designing a safe, reliable, and efficient battery system for a high-performance electric vehicle

• Keywords: Formula Student, battery pack, lithium, polymer cells, battery management system, BMS