Dynamic Load Sharing Behavior of Planetary Gear Train with Backlashes

2009 ◽  
Author(s):  
Yan-feng Chen ◽  
Xing-yue Wu
Keyword(s):  
Dynamic Load ◽  
Planetary Gear ◽  
Load Sharing ◽  
Gear Train ◽  
Planetary Gear Train ◽  
Dynamic Load Sharing ◽  
Sharing Behavior

Dynamic load sharing behavior of transverse-torsional coupled planetary gear train with multiple clearances

2015 ◽  
Vol 22 (7) ◽  
pp. 2521-2532 ◽  
Author(s):  
Dong-ping Sheng ◽  
Ru-peng Zhu ◽  
Guang-hu Jin ◽  
Feng-xia Lu ◽  
He-yun Bao
Keyword(s):  
Dynamic Load ◽  
Planetary Gear ◽  
Load Sharing ◽  
Gear Train ◽  
Planetary Gear Train ◽  
Dynamic Load Sharing ◽  
Sharing Behavior

Dynamic load sharing characteristics and sun gear radial orbits of double-row planetary gear train

2015 ◽  
Vol 22 (10) ◽  
pp. 3806-3816 ◽  
Author(s):  
Dong-ping Sheng ◽  
Ru-peng Zhu ◽  
Guang-hu Jin ◽  
Feng-xia Lu ◽  
He-yun Bao
Keyword(s):  
Dynamic Load ◽  
Planetary Gear ◽  
Load Sharing ◽  
Gear Train ◽  
Double Row ◽  
Planetary Gear Train ◽  
Dynamic Load Sharing

Study on Dynamic Load Sharing Behavior of Two-Stage Planetary Gear Train Based on a Nonlinear Vibration Model

2011 ◽  
Vol 86 ◽  
pp. 611-614 ◽  
Author(s):  
Tong Jie Li ◽  
Ru Peng Zhu ◽  
He Yun Bao
Keyword(s):  
Planetary Gear ◽  
Load Sharing ◽  
Gear Train ◽  
Two Stage ◽  
Transmission Errors ◽  
Meshing Stiffness ◽  
Vibration Model ◽  
Planetary Gear System ◽  
Dynamic Load Sharing ◽  
Sharing Behavior

The nonlinear torsional vibration model of a two-stage planetary gear system is established taking errors of transmission, time varying meshing stiffness and multiple gear backlashes into account. The solution of the equations is determined by using ODE45. The influences of transmission errors on the load sharing behavior are assessed and some useful theoretical guidelines for the design of planetary gear systems are provided at last.

scholarly journals Analysis of Dynamic Behavior of Multiple-Stage Planetary Gear Train Used in Wind Driven Generator

2014 ◽  
Vol 2014 ◽  
pp. 1-11 ◽  
Author(s):  
Jungang Wang ◽  
Yong Wang ◽  
Zhipu Huo
Keyword(s):  
Planetary Gear ◽  
Load Sharing ◽  
Gear Train ◽  
Planetary Gear Train ◽  
Change Rate ◽  
Revolution Speed ◽  
Lumped Parameter ◽  
Parallel Axis ◽  
Dynamic Load Sharing ◽  
Parameter Theory

A dynamic model of multiple-stage planetary gear train composed of a two-stage planetary gear train and a one-stage parallel axis gear is proposed to be used in wind driven generator to analyze the influence of revolution speed and mesh error on dynamic load sharing characteristic based on the lumped parameter theory. Dynamic equation of the model is solved using numerical method to analyze the uniform load distribution of the system. It is shown that the load sharing property of the system is significantly affected by mesh error and rotational speed; load sharing coefficient and change rate of internal and external meshing of the system are of obvious difference from each other. The study provides useful theoretical guideline for the design of the multiple-stage planetary gear train of wind driven generator.

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