[1]许 明,卢晓光,刘伟鹏,等.风电机组传动链建模及传动链频率分析[J].机械与电子,2015,(02):34-37.
　XU Ming,LU Xiaoguang,LIU Weipeng,et al.Modeling and Frequency Analysis for Transmission Chain of Wind Turbines[J].Machinery & Electronics,2015,(02):34-37.
点击复制

风电机组传动链建模及传动链频率分析
分享到：

《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2015年02期
页码:
34-37
栏目:
设计与研究
出版日期:
2015-02-25

文章信息/Info

Title:
Modeling and Frequency Analysis for Transmission Chain of Wind Turbines
文章编号:
1001-2257(2015)02-0034-04
作者:
许 明; 卢晓光; 刘伟鹏; 王海明
(许继集团有限公司,河南 许昌 461000)
Author(s):
XU Ming; LU Xiaoguang; LIU Weipeng; WANG Haiming
(XJ Group Corporation,Xuchang 461000,China)
关键词:
风电机组;  传动链;  柔性轴模型
Keywords:
wind turbines;  transmission chain;  flexible shaft modeln
分类号:
TK83
文献标志码:
A
摘要:
传动链振动是风电机组的主要振动形式之一,对风电机组的传动链模型进行了理论分析,基于二质量块-轴模型的数学模型,在Matlab Simulink中建立了风电机组的传动链模型。对模型进行了仿真分析,对比了不同参数对传动链频率的影响程度。结果表明,传动链的固有频率随着传动链等效刚度的增加而增加; 随着风轮转动惯量的增加而减小; 传动链的阻尼越大,对风轮转速波动和固有频率的衰减作用越明显。
Abstract:
The transmission chain is one of the main vibration forms of wind turbines. In this paper,there is theoretical analysis for wind turbines transmission chain the model,which is based on the mathematical model axis of two-mass and built up transmission chain model of wind turbines under Matlab Simulink software.Study simulated analysis for the models, compared the influence of different parameters on the frequency of transmission chain.The results have shown that the natural frequency of transmission chain is increased with the increase of equivalent stiffness and is decreased with the increase moment of inertia of wind turbines.The greater damper of transmission chain is,the much obvious of the attenuation effects for fluctuation speed and the natural frequency of wind turbines.

参考文献/References:

[1] 金鑫.风力发电机组系统建模与仿真研究[D].重庆:重庆大学,2010.
[2] 陈严,欧阳高飞,叶枝全.大型水平轴风力机传动系统的动力学研究[J].太阳能学报,2003,24(5):729-734.
[3] 谭勋琼,唐佶,吴政球.10 MW变速直驱型风力发电机组的建模及Matlab仿真[J].电力系统保护与控制,2011,39(24):8-15.
[4] 李东东,陈陈.风力发电机组动态模型研究[J].中国电机工程学报,2005,25(3):115-119.
[5] 李辉,叶仁杰,高强,等.传动链模型参数对双馈风电机组暂态性能影响[J].电机与控制学报,2010,14(3):24-30.
[6] 刘红文,刘春秀,万宇宾,等.基于FAST和Simulink的大型风电机组仿真与性能分析[J].大功率变流技术,2012,5:34-37.

相似文献/References:

[1]吴 鹏,许 明,卢晓光.大型风电机组变桨系统超级电容的选择及其自检策略的研究[J].机械与电子,2015,(04):36.
　WU Peng,XU Ming,LU Xiaoguang.Selection and Self-checking Control of Super Capacitor for Large-scale Wind Turbine Pitch System[J].Machinery & Electronics,2015,(02):36.
[2]祁晓笑１,耿丽红２,于永军１,等.风电机组参与调频调压对电网稳定性影响研究[J].机械与电子,2019,(11):50.
　,,et al.Study on the Grid Stability with Frequency and Voltage Regulation of Wind Turbine[J].Machinery & Electronics,2019,(02):50.
[3]王朝东,谢金娟,李松博.分散式风电机组复杂风况下阵风控制及载荷优化设计[J].机械与电子,2020,(01):62.
　,Gust Controller and Load Optimization of Distributed Wind Turbine in Complex Wind Conditions[J].Machinery & Electronics,2020,(02):62.
[4]罗玉平,舒 禹,黄宜健,等.风力发电机组叶片气热法防除冰系统设计[J].机械与电子,2021,(01):34.
　LUO Yuping,SHU Yu,HUANG Yi jian,et al.Design of Antiicing / Deicing System for Wind Turbine Bladesby Air Heating Method[J].Machinery & Electronics,2021,(02):34.
[5]卢晓光１,李凤格２.基于数字孪生的风机实时载荷预估研究[J].机械与电子,2021,(06):24.
　LU Xiaoguang,LI Fengge.Real Time Load Prediction of Wind Turbine Based on Digital Twin[J].Machinery & Electronics,2021,(02):24.
[6]宾世杨,张 振,唐俊杰,等.基于机器学习的风电机组机械传动系统故障诊断研究[J].机械与电子,2024,42(01):11.
　BIN Shiyang,ZHANG Zhen,TANG Junjie,et al.Research on Fault Diagnosis of Wind Turbine Mechanical Transmission System Based on Machine Learning[J].Machinery & Electronics,2024,42(02):11.
[7]骆东松,马立东.基于深度学习的风电机组轴承诊断系统[J].机械与电子,2024,42(07):69.
　LUO Dongsong,MA Lidong.Deep Learning based Bearing Diagnosis System for Wind Turbines[J].Machinery & Electronics,2024,42(02):69.

备注/Memo

备注/Memo:
收稿日期:2014-10-09
作者简介:许明(1983-),男,河北故城人,硕士,工程师,研究方向为风能与新能源利用工程技术。
更新日期/Last Update: 2015-02-25