Design and Simulation of Dynamic Coupling System for Hybrid Electric Tractor

According to the working characteristics and transmission characteristics of the tractor, a driving scheme of the power split hybrid electric tractor is proposed. The dynamic coupling system is the core component of the hybrid electric tractor. The driving mechanism of the dynamic coupling system is analyzed, and the virtual prototype model of the dynamic coupling device is established in Adams. The dynamics and kinematics simulation analysis are completed. The simulation results show that the designed dynamic coupling system works stably and achieves the expected effect, indicating that the designed dynamic coupling system has practical value and research significance in the hybrid electric tractor.