Akademik Veri Yönetim Sistemi
7TH INTERNATIONAL CONFERENCE ON ADVANCES IN MECHANICAL ENGINEERING, İstanbul, Türkiye, 24 - 26 Aralık 2024, ss.930-939
Hybrid powertrain topologies are in the consideration for heavy-duty commercial truck applications for better
energy management and emission reduction possibilities. Different hybrid powertrain architectures were already
evaluated by engineers to see potential benefits, improvements on driving performance and fuel economy. Having said
these, potentials of complex hybrid transmission control capabilities need to be evaluated to see where the gain is and
what these can bring to the table. Aone-dimensionalvehicle model was developed in combination with an advanced
hybrid transmission control unit to perform co-simulation runs on different regulatory drive cycles. The main objective
of the present study is to investigate the potential benefits of P2-P3 mixed hybrid automated manual transmission with
advanced transmission control techniques can provide in transient drive cycles in terms of fuel economy and engine
outemission with simulation methodology. The analysis results have shown that P2-P3 mixed hybrid transmission can
provide significant improvements on fuel economy (up to %15+) and reduction on engine out emissions (up to %10+)
on transient drive cycles for heavy-duty commercial truck applications