服役工况下风电机组主轴轴承动力学响应特性分析

左旭; 庞晓旭; 朱定康; 郝文路; 杨慧萍; 姚丹丹

doi:10.19912/j.0254-0096.tynxb.2025-0085

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太阳能学报 ›› 2026, Vol. 47 ›› Issue (6) : 306-315. DOI: 10.19912/j.0254-0096.tynxb.2025-0085

服役工况下风电机组主轴轴承动力学响应特性分析

左旭¹, 庞晓旭^1,2, 朱定康¹, 郝文路³, 杨慧萍³, 姚丹丹³

作者信息 +

ANALYSIS OF DYNAMIC RESPONSE CHARACTERISTICS OF WIND TURBINE MAIN SHAFT BEARINGS UNDER SERVICE CONDITIONS

Zuo Xu¹, Pang Xiaoxu^1,2, Zhu Dingkang¹, Hao Wenlu³, Yang Huiping³, Yao Dandan³

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文章历史 +

摘要

针对风电机组用三排圆柱滚子轴承在单一变工况下的仿真结果存在局限性、片面性问题,建立一种服役工况下的主轴轴承刚性多体接触动力学仿真分析模型。分析了服役工况下保持架与滚子的理论速度、仿真速度以及加速度响应,探究了三排圆柱滚子轴承滚子与保持架和不同接触表面之间的接触力特性与规律。结果表明：径向滚子-内圈接触力为远端推力的5.67倍,远端推力滚子-内圈大部分接触力约2倍大于近端推力滚子与内圈的接触力,滚子在非承载区时自转速度会逐渐降低,下降程度与在非承载区运动时间成正比;推力滚子和推力保持架的转速和接触力存在着与轴向交变载荷一样的交替变化;径向保持架转速较为稳定,推力滚子在不受载时,对应的推力保持架会由内圈驱动运转,转速增加。

Abstract

To address the limitations and one-sidedness issues in unidimensional analysis of wind turbine three-row cylindrical roller bearing simulations under single-variable operating conditions, this study establishes a comprehensive rigid multibody contact dynamics simulation framework for spindle bearing systems under operational loading. A comparative analysis is conducted between models incorporating and omitting the transmission path considerations. Systematic investigations are performed on cage-roller kinematic behavior through theoretical velocity computations, simulated rotational dynamics, and acceleration response characterizations. The model is verified through rigorous verification procedures, enabling detailed examination of interfacial force characteristics between rolling elements and raceways in three-row cylindrical roller bearing configurations. Key findings demonstrate that transmission path integration significantly enhances simulation fidelity to actual service environments. Distinct load-bearing and non-load-bearing zones emerge in radial roller arrays, contrasting with the full-row load alternation pattern observed in thrust rollers. The contact force magnitude at the radial roller-inner race interface exceeds distal thrust roller interactions by 5.67 times, while distal thrust roller forces maintain approximately twice the magnitude of proximal counterparts. When the roller is in the non-load-bearing zone, its self-rotation speed gradually decreases, and the degree of decrease is directly proportional to the movement time in the non-load-bearing zone. The rotational speed and contact force of the thrust roller and thrust cage have the same alternating changes as the axial alternating load. The rotational speed of the radial cage is more stable. When the thrust roller is not under load, the corresponding thrust cage will be driven to rotate by the inner ring, and the rotational speed will increase.

导出引用

左旭, 庞晓旭, 朱定康, 郝文路, 杨慧萍, 姚丹丹. 服役工况下风电机组主轴轴承动力学响应特性分析[J]. 太阳能学报. 2026, 47(6): 306-315 https://doi.org/10.19912/j.0254-0096.tynxb.2025-0085

Zuo Xu, Pang Xiaoxu, Zhu Dingkang, Hao Wenlu, Yang Huiping, Yao Dandan. ANALYSIS OF DYNAMIC RESPONSE CHARACTERISTICS OF WIND TURBINE MAIN SHAFT BEARINGS UNDER SERVICE CONDITIONS[J]. Acta Energiae Solaris Sinica. 2026, 47(6): 306-315 https://doi.org/10.19912/j.0254-0096.tynxb.2025-0085

中图分类号： TH133.33

参考文献

[1] JOSELIN HERBERT G M, INIYAN S, GOIC R. Performance, reliability and failure analysis of wind farm in a developing country[J]. Renewable energy, 2010, 35(12): 2739-2751.
[2] 周文. 风电机组主轴轴系结构设计方法的研究[D]. 北京: 华北电力大学, 2018: 3-14.
ZHOU W.Research on structural design method of main shaft system of wind turbine[D]. Beijing: North China Electric Power University, 2018: 3-14.
[3] 王宇石, 邱宝象, 铁晓艳, 等. 某型圆锥滚子轴承保持架断裂仿真分析[J]. 轴承, 2017(7): 11-17.
WANG Y S, QIU B X, TIE X Y, et al.Simulation analysis on fracture of cage in a certain type of tapered roller bearing[J]. Bearing, 2017(7): 11-17.
[4] 苏银. 苛刻工况下机床主轴轴承早期失效机理及预防研究[D]. 上海: 上海第二工业大学, 2022: 34-42.
SU Y.Research on early failure mechanism and prevention of machine tool spindle bearing under severe working conditions[D]. Shanghai: Shanghai Polytechnic University, 2022: 34-42.
[5] 张娟, 赵荣珍, 于荣鹏, 等. 不同工况下风电机组主轴轴承动态特性研究[J]. 机械强度, 2017, 39(6): 1468-1473.
ZHANG J, ZHAO R Z, YU R P, et al.Research on dynamic characteristics of wind turbine main shaft bearing under different working conditions[J]. Journal of mechanical strength, 2017, 39(6): 1468-1473.
[6] 谭建军, 杨书益, 余芷玲, 等. 多工况下弹性支撑海上风电机组传动链支撑参数优化[J]. 可再生能源, 2024, 42(9): 1211-1218.
TAN J J, YANG S Y, YU Z L, et al.Supporting parameter optimization of offshore wind turbine drivetrain considering elastic supports under multiple operation conditions[J]. Renewable energy resources, 2024, 42(9): 1211-1218.
[7] 庞晓旭, 朱定康, 左旭, 等. 基于变载工况的海上风电机组主轴轴承刚柔耦合动态响应分析[J]. 轴承, 2024(9): 52-62.
PANG X X, ZHU D K, ZUO X, et al.Dynamic response analysis on rigid-flexible coupling of main shaft bearings for offshore wind turbines under variable loads[J]. Bearing, 2024(9): 52-62.
[8] PANG X, ZHU D, ZUO X, et al.Analysis of rigid-flexible coupled collision force in a variable load offshore wind turbine main three-row cylindrical roller bearing[J]. Lubricants, 2024, 12(7): 252.
[9] 陈威. 盾构机主轴承滚道与内齿圈疲劳仿真试验研究[D]. 洛阳: 河南科技大学, 2022: 26-31.
CHEN W.Fatigue simulation test research on raceway and inner gear ring of main bearing of shield machine[D]. Luoyang: Henan University of Science and Technology, 2022: 26-31.
[10] 王高峰, 王燕霜, 梁辉, 等. 风电主轴承失效分析与优化设计[J]. 机械设计与制造, 2024(4): 357-360.
WANG G F, WANG Y S, LIANG H, et al.Failure analysis and optimization design of wind turbine main bearing[J]. Machinery design & manufacture, 2024(4): 357-360.
[11] CHEN R B, QIN D T, LIU C Z.Dynamic modelling and dynamic characteristics of wind turbine transmission gearbox-generator system electromechanical-rigid-flexible coupling[J]. Alexandria engineering journal, 2023, 65: 307-325.
[12] JIN S, DONG H J, CHEN J, et al.Study on accelerated life tests for main shaft bearings in wind turbines[J]. Journal of mechanical science and technology, 2022, 36(3): 1197-1207.
[13] GÖNCZ P, POTOFINIK R, GLODEŽ S. Load capacity of a three-row roller slewing bearing raceway[J]. Procedia engineering, 2011, 10: 1196-1201.
[14] 张春林, 吴允恒, 蔡克燊, 等. 基于改进连续小波变换增强非凸正则项稀疏分解的滚动轴承变转速故障冲击特征提取方法[J]. 机械工程学报, 2025, 61(1): 172-186.
ZHANG C L, WU Y H, CAI K S, et al.Fault transients extraction of rolling bearings under varying speed via modified continuous wavelet transform enhanced nonconvex sparse representation[J]. Journal of mechanical engineering, 2025, 61(1): 172-186.
[15] PENG H, ZHANG H, FAN Y S, et al.A review of research on wind turbine bearings’ failure analysis and fault diagnosis[J]. Lubricants, 2022, 11(1): 14.
[16] LIU Y Q, CHEN Z G, TANG L, et al.Skidding dynamic performance of rolling bearing with cage flexibility under accelerating conditions[J]. Mechanical systems and signal processing, 2021, 150: 107257.
[17] 马德福, 赵荣珍, 应玲君, 等. 风电机组主轴承的刚柔耦合动态响应仿真分析[J]. 太阳能学报, 2019, 40(10): 2953-2959.
MA D F, ZHAO R Z, YING L J, et al.Dynamic response analysis of rigid-flexible coupling of main bearing of wind turbines[J]. Acta energiae solaris sinica, 2019, 40(10): 2953-2959.
[18] 李长健, 向立明, 刘永强, 等. 基于ADAMS的高速机车双列圆锥滚子轴承典型故障仿真分析[J]. 轴承, 2018(6): 55-59.
LI C J, XIANG L M, LIU Y Q, et al.Simulation analysis on double row tapered roller bearings with typicalfaults in high-speed locomotive Based on ADAMS[J]. Bearing, 2018(6): 55-59.
[19] 杨家鹏, 李柳湘, 李正美, 等. 单列球面滚子轴承径向刚度计算方法[J]. 中国工程机械学报, 2017, 15(3): 216-221.
YANG J P, LI L X, LI Z M, et al.Calculation method of radial stiffness for single row spherical roller bearings[J]. Chinese journal of construction machinery, 2017, 15(3): 216-221.
[20] 刘雅雯. 基于Adams的火车滚动轴承仿真分析方法研究[D]. 北京: 北京邮电大学, 2015: 42-55.
LIU Y W.Simulation analysis mode of rolling bearing based on Adams[D]. Beijing: Beijing University of Posts and Telecommunications, 2015: 42-55.
[21] 董帅豪, 牛荣军, 赵新浩, 等. 航发附件机匣轴承喷油润滑热特性分析与验证[J]. 河南科技大学学报(自然科学版), 2026, 47(1): 13-23, 118.
DONG S H, NIU R J, ZHAO X H, et al.Analysis and Verification of Oil Injection Lubrication Thermal Characteristics of Aircraft Engine Accessory Casing Bearings[J]. Journal of Henan University of Science and Technology(natural science), 2026, 47(1): 13-23, 118.
[22] GAO S, WANG L, ZHANG Y.Modeling and dynamic characteristic analysis of high speed angular contact ball bearing with variable clearance[J]. Tribology international, 2023, 182: 108330.
[23] 武雅如, 朱才朝, 谭建军, 等. 弹性支撑双风轮风电机组传动链强度分析[J]. 太阳能学报, 2024, 45(6): 470-478.
WU Y R, ZHU C Z, TAN J J, et al.Strength analysis of elastic-supported double-rotor wind turbine drivetrain[J]. Acta energiae solaris sinica, 2024, 45(6): 470-478.
[24] 马子豪, 王瑞, 赵海涛, 等. 圆锥滚子轴承润滑与动力学耦合研究[J]. 摩擦学学报, 2022, 42(1): 55-64.
MA Z H, WANG R, ZHAO H T, et al.Coupling behavior of lubrication and dynamics for tapered roller bearing[J]. Tribology, 2022, 42(1): 55-64.