Research on Scheme of Power Conflux Planetary Train of Multi-Range Hydro-Mechanical Transmission System

Abstract:

Hydro-Mechanical Transmission System has six basic schemes when the planetary train for power conflux connects to other mechanism with different ways. The paper divides the six basic schemes into two kinds of positive phase and negative phase according to the relationship of output speed and motor speed. If the positive phase planetary train and negative phase planetary train are combined to used as power conflux mechanism, Multi-Range Hydro-Mechanical Transmission System can be realized that has a wide range of infinitely spItalic texteed variable. The paper analyzes the kinematics characteristic and the reasonable value of parameters of planetary train of the eight combined schemes, when the output speed of all ranges follows arithmetic or geometric law. According to the results, the best combined scheme of planetary train for vehicle transmission is determined at last.

• Periodical: Applied Mechanics and Materials (Volumes 97-98)
• Pages: 726-729
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.97-98.726
• Online since: September 2011
• Authors: Zhao Lin Han, Yuan Yuan Fang, Feng Liu, Jing Zhao
• Keywords: Continuously Variable Transmission, MHMT, Planetary Train, Power Conflux

References

[1] X. J. Liu: Analysis Vehicle Transmission System (Defense Industry Press, China 1987).

[2] S. H. Yuan, J. B. Hu and W. Z. Yang: J. of Beijing Institute of Technology Vol. 9 (2000), p.358

[3] J. B. Hu and S. H. Yuan: Journal of Machine Design Vol. 4 (2000), p.28

[4] S. H. Yuan: Ph.D. Thesis, Beijing Institute of Technology (1999).

[5] Z. L. Han: Ph.D. Thesis, Beijing Institute of Technology (2004).