Load Sharing Design of 8 MW Wind Power Gearbox based on ADAMS Simulation Driving

Dong Huimin; Xia Yong; Li Yamei; Yu Tianlong; Wang Delun; Qiu Jun

doi:10.16578/j.issn.1004.2539.2015.07.013

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Load Sharing Design of 8 MW Wind Power Gearbox based on ADAMS Simulation Driving

更新时间：2022-10-20

- Load Sharing Design of 8 MW Wind Power Gearbox based on ADAMS Simulation Driving
- Vol. 39, Issue 7, Pages: 53-58(2015)
- 作者机构：
  
  1. 大连理工大学机械工程学院
  2. 大连华锐重工集团股份有限公司
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2015.07.013
  CLC：
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[1]董惠敏,夏永,李亚美,于天龙,王德伦,邱峻.基于ADAMS仿真驱动的8MW风电齿轮箱均载设计[J].机械传动,2015,39(07):53-58.

Dong Huimin, Xia Yong, Li Yamei, et al. Load Sharing Design of 8 MW Wind Power Gearbox based on ADAMS Simulation Driving. [J]. 39(7):53-58(2015)
[1]董惠敏,夏永,李亚美,于天龙,王德伦,邱峻.基于ADAMS仿真驱动的8MW风电齿轮箱均载设计[J].机械传动,2015,39(07):53-58. DOI： 10.16578/j.issn.1004.2539.2015.07.013.

Dong Huimin, Xia Yong, Li Yamei, et al. Load Sharing Design of 8 MW Wind Power Gearbox based on ADAMS Simulation Driving. [J]. 39(7):53-58(2015) DOI： 10.16578/j.issn.1004.2539.2015.07.013.

摘要

超大兆瓦级风电增速齿轮箱的均载设计是提高功率密度的有效方法之一。针对最新研发的8MW海上风力发电增速齿轮箱,采用差动轮系与定轴轮系复合的功率分流新构型,并对其进行均载设计,以期更有效地提高其功率密度。为了缩短研发周期和节约成本,应用ADAMS软件,对初始设计建立了刚柔耦合动力学模型。将其作为功能化虚拟样机,进行真实动力学仿真,通过提取ADAMS仿真结果中的多个行星轮和均布小齿轮上的啮合力数据,分析其承载特性。为了提高系统的行星轮和均布小齿轮的均载性能,提出定轴轮系的中心外齿轮与通过连接盘联接的差动轮系的内齿圈同时浮动均载设计方案,结果表明,系统均载性能得到有效提高。该研究为高功率密度的大兆瓦级风电齿轮箱的结构详细设计奠定了基础。

Abstract

Improving the load sharing property of multiple planets is not only one of the effective methods to improve the large megawatt wind turbine gearbox power density,but also is the key to the design of wind turbine gearbox. Taking the latest research and development of 8 megawatt wind offshore wind power gearbox as the research object,and the rigid flexible coupling dynamics model with a gearbox of new configuration and initial parameters is established by using the ADAMS. The real dynamics analysis of functional virtual prototype is carried out to research the bearing property of planet gears and pinions,and then conduct its contained load sharing design. The load sharing of each planetary wheel and pinion is analyzed by fitting data of the extracting gear meshing force simulation data,and take center external gear in ordinary gear train and the internal ring gear in the differential gear train floating as design scheme in order to improve the system load characteristics,the results show that the performance of the load sharing is effectively improved. This study laid the foundation for the detailed structure design of high power density megawatt wind power gearbox.

关键词

风电齿轮箱ADAMS刚柔耦合动力学仿真均载设计

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