RELIABILITY BASED ROBUIST DESIGN OPTIMIZATION OF WIND TURBINE GEAR BOX BASED ON DYNAMICS

WANG ChunGuang

doi:10.16579/j.issn.1001.9669.2018.05.019

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RELIABILITY BASED ROBUIST DESIGN OPTIMIZATION OF WIND TURBINE GEAR BOX BASED ON DYNAMICS

更新时间：2022-09-22

- RELIABILITY BASED ROBUIST DESIGN OPTIMIZATION OF WIND TURBINE GEAR BOX BASED ON DYNAMICS
- Journal of Mechanical Strength Vol. 40, Issue 5, Pages: 1138-1142(2018)
- 作者机构：
  
  1. 重庆电子工程职业学院机电学院
- 作者简介：
- 基金信息：
- DOI：10.16579/j.issn.1001.9669.2018.05.019
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WANG ChunGuang. RELIABILITY BASED ROBUIST DESIGN OPTIMIZATION OF WIND TURBINE GEAR BOX BASED ON DYNAMICS. [J]. 40(5):1138-1142(2018)
DOI：

WANG ChunGuang. RELIABILITY BASED ROBUIST DESIGN OPTIMIZATION OF WIND TURBINE GEAR BOX BASED ON DYNAMICS. [J]. 40(5):1138-1142(2018) DOI： 10.16579/j.issn.1001.9669.2018.05.019.

摘要

为了满足大型风电齿轮箱高可靠性、良好的动力学特性和高鲁棒稳健性的设计要求,在建立系统的动力学模型基础上,综合考虑各失效模式间的相关性,建立了以系统动力学、可靠性、稳健性和体积作为目标函数的多目标优化设计数学模型,并针对工程实例,采用模拟退火粒子群算法和内点罚函数法对其求解。结果表明,给出的优化设计方法和得到的优化设计参数能够显著地改善载荷分流式风电增速箱多级传动系统的动态特性,提高可靠性和稳健性,并且体积减小。

Abstract

In order to meet the design requirements of large wind turbine gearbox with high reliability,good dynamic characteristics and high robustness,based on the system dynamic model and considering the correlation among the failure modes,a multi-objective optimization design mathematical model is developed from the perspective of system dynamics,reliability,robustness and volume. An engineering example is present,the simulated annealing particle swarm optimization（ PSO） and interior penalty function method are used to solve the problem. The results show that the optimized design method and optimized design parameters can significantly improve the dynamic characteristics,reliability and robustness,and reduce the volume in the multi-stage transmission system of the load split type wind power increasing box.

关键词

风电齿轮箱动力学可靠性稳健性优化设计

Keywords

Wind turbine gearboxDynamicsReliabilityRobustOptimization design

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