The development of electric commercial vehicles brought up novel challenges in
the design of efficient and reliable air brake systems. The compressor is one of
the critical components of the air brake system and is responsible for supplying
pressurized air to the brake system. In this study, we aimed to gather essential
information regarding the pressure and flow rate requirements for the compressor
in the air brake system of electric commercial vehicles. We extensively analyzed
the existing air brake systems utilized in conventional commercial vehicles. We
examined the performance characteristics of reciprocating compressors
traditionally employed in these systems. Recognizing the need for novel
compressor designs tailored to electric commercial vehicles, we focused on
identifying the specifics such as efficiency, performance characteristics,
reliability, and cost of the compressor.
Our study utilized theoretical calculations to ascertain the optimal pressure and
flow rate parameters. By thoroughly evaluating vehicle brake standards and
meticulously analyzing relevant data, we gained a comprehensive understanding of
the performance requirements for compressors in electric commercial vehicle air
brake systems. Our analysis considered various factors, including vehicle
weight, stopping distance, and operational conditions, providing valuable
insights into the specific needs of these systems.
The research results serve as the foundation for developing compressors that are
more efficient, reliable, and compatible with electric vehicles equipped with
regeneration capabilities. Ultimately, implementing these improvements will
raise the standard for safety, reliability, and overall performance in the air
brake systems of electric commercial vehicles.
