The structural dimension parameter optimization method of tapered roller bearings for wind power gearbox-Reference-Cited by-同舟云学术

The structural dimension parameter optimization method of tapered roller bearings for wind power gearbox

Published:2023-05-18 Issue: Volume:49 Page:239-245
ISSN:2345-0533
Container-title:Vibroengineering PROCEDIA
language:en
Short-container-title:Vib. proced.

Author:

Hao Ruiqin,Li Yan,Han Zeguang,Han Yu

Abstract

Taking the non-standardized internal structural dimension parameters of rolling bearings as the design variable, the constrained optimization mathematical model of tapered roller bearings under the maximum target of basic static load rating and basic dynamic load rating has been established. Optimization results of the mathematical model have been obtained by using the improved multi-objective genetic algorithm, NSGA-II. After the above-mentioned methods were used to the optimization of the tapered roller bearing on the high-speed shaft of a 750 kW wind turbine gearbox, its basic rated static load and basic rated dynamic load can be increased by 15 % and 17 % compared with its standard value. Thus, the proposed methods are feasible and reliable, and has certain application value for improving the bearing performance and prolonging its service life.

Publisher

JVE International Ltd.

Subject

General Medicine

Link

https://www.extrica.com/article/23303/pdf

Reference8 articles.

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