at Google ScholarTitle data
Gleißner, Michael ; Bakran, Mark-M.:
Implications of Higher Voltage Levels for Electric Vehicle Traction.
2025
Event: IEEE Africon 2025
, 10.12.-12.12.2025
, Polokwane, Südafrika.
(Conference item: Conference
,
Paper
)
Abstract in another language
The increasing demand for high-performance electric
vehicles (EVs) has led to a focus on optimizing traction
systems, particularly through the exploration of higher voltage
levels beyond the conventional 400V DC. This paper presents
a comprehensive analysis of the feasibility and characteristics
of higher voltage levels for EV traction, considering factors
such as component availability, efficiency, weight, cost, and
compatibility with charging infrastructure. The study evaluates
established voltage levels in various industries, the impact of
higher voltages on battery technology and traction motors, and
the implications for onboard network topologies. The findings
suggest that while higher voltages offer certain advantages, such
as reduced cable weight and potentially higher efficiency, they
also present significant challenges, including increased insulation
requirements, higher component costs, and limited compatibility
with existing infrastructure. This paper aims to provide a detailed
understanding of the trade-offs involved in adopting higher
voltage levels for EV traction systems.
Index Terms—Electric propulsion, vehicle power supply, efficiency,
system optimization.
Further data
| Item Type: | Conference item (Paper) |
|---|---|
| Refereed: | Yes |
| Institutions of the University: | Faculties > Faculty of Engineering Science > Chair Mechatronics > Chair Mechatronics - Univ.-Prof. Dr.-Ing. Mark-M. Bakran Profile Fields > Advanced Fields > Advanced Materials Profile Fields > Emerging Fields > Energy Research and Energy Technology Research Institutions > Research Units > Zentrum für Energietechnik - ZET |
| Result of work at the UBT: | Yes |
| DDC Subjects: | 600 Technology, medicine, applied sciences > 620 Engineering |
| Date Deposited: | 29 Jan 2026 08:26 |
| Last Modified: | 29 Jan 2026 08:26 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/95902 |