Analysis and Conceptual Design of Three Degree-of-Freedom Hybrid Power Split Devices
Date Issued
2008
Date
2008
Author(s)
LIU, SZU-CHIA
Abstract
The purpose of this study is to verify the effects and possibilities of using three d.o.f.(degree of freedom) planetary gear mechanisms as hybrid power-split device in petro-electric vehicles. Firstly, the graph atlases of two and three d.o.f. non-fractionated planetary gear mechanisms are collected, and using these graphs, fractionated three d.o.f. planetary gear mechanisms are enumerated, and kinematic and static torque formulations of the feasible graphs are constructed. Then, in the power flow analysis, the influence of the power device configuration on the operation modes are discussed. Finally, a conceptual design procedure, including the search for gear pair ratios, is developed, and two examples of using three d.o.f. planetary gear mechanisms for the hybrid motorcycle design are presented.
Subjects
hybrid power-split device
planetary gear train
three d.o.f.
conceptual design
Type
thesis
File(s)![Thumbnail Image]()
Loading...
Name
ntu-97-R95522619-1.pdf
Size
23.53 KB
Format
Adobe PDF
Checksum
(MD5):6673383dc75651dedcb2239567659e0e