A Load Spectrum Method for Multi-Stage Planetary Transmission

Abstract:

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An improved method to design equivalent load for multi-stage planetary was introduced in this paper on the basis of methodology for determining the equivalent torque. A multi-stage nominal-load representation of designing equivalent load for load spectrum on each stage was proposed. Compared with traditional single-stage nominal-load method of a gearbox for wind turbine pitch control, it was showed there was an effectiveness and reasonableness of the proposed method in this paper. A testing rig was set up for a pitch drive which it was designed by the multi-stage nominal-load method. A lot of experiments were carried out, and the excellent performances of the pitch drive were showed. From the result, it can be seen that this improved method was feasible.

Info:

Periodical:

Edited by:

Zeyong Yin, Chengyu Jiang, Datong Qin, Peixin Qiao and Geng Liu

Pages:

829-832

DOI:

10.4028/www.scientific.net/AMM.86.829

Citation:

C. F. Hu and Y. Q. Tan, "A Load Spectrum Method for Multi-Stage Planetary Transmission", Applied Mechanics and Materials, Vol. 86, pp. 829-832, 2011

Online since:

August 2011

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Price:

$35.00

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