Loading...

Design and Fabrication of Control Part of a Parallel Hybrid Vehicle Powertrain Simulator

Safabakhsh, Mohammad Amin | 2020

404 Viewed
  1. Type of Document: M.Sc. Thesis
  2. Language: Farsi
  3. Document No: 52686 (08)
  4. University: Sharif University of Technology
  5. Department: Mechanical Engineering
  6. Advisor(s): Saadat Foumani, Mahmoud
  7. Abstract:
  8. Nowadays, hybrid electric vehicles get more attention, not only for decreasing fossil fuel resources, but also for increasing environmental pollution. Using multi-propulsion system in hybrid vehicles causes, the low efficient performance of combustion engine is reduced compare to conventional vehicles. Fuel consumption and pollution that reduced in hybrid vehicles is related to how the multi-propulsion system works. Some researches that have been done about hybrid control algorithms, are completely software modeling and development. Despite importance of these researches in development and evaluation of power distribution algorithms, hardware-based evaluations are also necessary. In all computer-based researches, quality of final performance of developed concepts is a challenge, not only for model simplifications, but also for impossibility of real time tests. In this research, design and fabrication of control part of a simulator is done for development, evaluation and comparison of hybrid control algorithms on a real parallel hybrid powertrain. In this project, hardware section of the simulator is a parallel hybrid powertrain. Combustion engine, electric motor, battery pack, clutch, gearbox and automatic system of engine turtle control, are the hardware parts of the simulator. Software section consists of vehicle longitudinal dynamic characteristics e.g. frontal area, mass, wheel radius, etc, that causes road load on powertrain by dynamometer. Driver model, power distribution algorithm and other powertrain control programs are also in software section. In this research, the design of hardware and software sections of the simulator with fabrication and implementation of control systems, were done. Finally, a sample test was performed and results were presented. Design and fabrication of mechanical part of the simulator is presented by Nakhai [1]. The financial support of this project is provided by Sharif University of Technology
  9. Keywords:
  10. Hybrid Vehicles ; Power Distribution ; Hardware Simulator ; Power Train ; Parallel Configuration

 Digital Object List

 Bookmark

No TOC