实度与转动惯量对双层叶片H-VAWT启动性能的影响

李寿图; 何坤雲; 李晔; 包玉彪

doi:doi:10.19912/j.0254-0096.tynxb.2024-0762

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实度与转动惯量对双层叶片H-VAWT启动性能的影响

更新时间：2025-10-22

- 实度与转动惯量对双层叶片H-VAWT启动性能的影响
- 暂无标题
- 太阳能学报 2025年46卷第9期页码：76-83
- 作者机构：
- 作者简介：
- 基金信息：
  
  国家自然科学基金（12162022;12062012）;甘肃省自然科学基金（22JR5RA267）
- DOI：doi:10.19912/j.0254-0096.tynxb.2024-0762
  中图分类号： TK83
- 网络出版：2025-10-14，
  
  纸质出版：2025
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李寿图, 何坤雲, 李晔, 等. 实度与转动惯量对双层叶片H-VAWT启动性能的影响[J]. 太阳能学报, 2025,46(9):76-83.
李寿图, 何坤雲, 李晔, 等. 实度与转动惯量对双层叶片H-VAWT启动性能的影响[J]. 太阳能学报, 2025,46(9):76-83. DOI： doi:10.19912/j.0254-0096.tynxb.2024-0762.

DOI：

摘要

双层叶片结构是改善直叶片垂直轴风力机（H-VAWTs）启动性能的主要方法之一。该文采用动网格方法

研究了实度与转动惯量耦合影响下双层叶片H-VAWTs的启动速率

分析了双层叶片在不同风轮结构下对H-VAWTs自启动性能的改善效果。结果表明：双层叶片能有效改善H-VAWTs的启动性能

最高可使启动时长缩短超过30%;双层叶片中外层叶片扭矩峰值不一定高于单层叶片

但在内外层叶片相互作用下

双层叶片的扭矩性能明显优于单层叶片;在不同叶片数量、弦长与风轮直径结构条件下

双层叶片H-VAWTs在启动阶段具有更高的扭矩峰值

且扭矩峰值出现时间早于单层叶片

使双层叶片风轮具有更高的启动加速度

风轮转速提前达到稳定状态。

Abstract

Double-layer blade structure is one of the main methods to improve the starting performance of straight blade vertical axis wind turbines （H-VAWTs）. In this paper

the starting performance of H-VAWTs with double-layer blades under the coupled influence of solidity and moment of inertia is investigated using the dynamic mesh method

and the improvement effect of double-layer blade on the self-starting performance of H-VAWTs under different wind turbine structures is analyzed. The results show that the double-layer blade can effectively improve the startup performance of H-VAWTs

and the startup duration can be shortened by more than 30%; the peak torque of the outer-layer blade in the double-layer blade is not necessarily higher than that of the single-layer blade

but under the interaction of the inner and outer blades

the torque performance of the double-layer blade is significantly better than that of the single-layer blade. Under the conditions of different blade numbers

chord lengths and wind turbine diameters

the double-layer blade H-VAWTs has higher torque peaks at the start-up stage

and the torque peaks appear earlier than the single-layer blade

which results in higher start-up acceleration of the double-layer blade wind turbine

and the wind turbine rotational speed reaches the steady state earlier.

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references

李根, 缪维跑, 李春, 等. 垂直轴风力机气动特性与涡脱落模态分析[J]. 太阳能学报, 2023, 44(2): 41-51.

凌子焱, 赵振宙, 刘一格, 等. 垂直轴风力机三维尾流模型的研究[J]. 太阳能学报, 2023, 44(11): 196-202.

RADHAKRISHNAN J, SRIDHAR S, ZUBER M, et al.Design optimization of a contra-rotating VAWT: a comprehensive study using taguchi method and CFD[J]. Energy conversion and management, 2023, 298: 117766.

韩中合, 安鹏, 张书峰, 等. 风力机双层叶片式翼型气动性能[J]. 可再生能源, 2017, 35(10): 1523-1529.

HARA Y, KAWAMURA T, AKIMOTO H, et al.Predicting double-blade vertical axis wind turbine performance by a quadruple-multiple streamtube model[J]. International journal of fluid machinery and systems, 2014, 7(1): 16-27.

和庆斌. 双层可伸缩式垂直轴风力机结构及气动特性计算研究[D]. 哈尔滨: 东北农业大学, 2016.

万魁. 双层叶片垂直轴风机的性能研究[D]. 哈尔滨: 哈尔滨工程大学, 2019.

SIDDIQUI A, HAMEED A, MIAN S N, et al.Experimental investigations of hybrid vertical axis wind turbine[C]//Proceeding of the 4th International Conference on Energy, Environment and Sustainable Development (EESD'16). Jamshoro, Sindh, Pakistan, 2016.

RACITI CASTELLI M, ARDIZZON G, BATTISTI L, et al.Modeling strategy and numerical validation for a darrieus vertical axis micro-wind turbine[C]//Volume 7: Fluid Flow, Heat Transfer and Thermal Systems, Parts A and B. Vancouver, British Columbia, Canada, 2010: 409-418.

PENG H Y, LIU M N, LIU H J, et al.Optimization of twin vertical axis wind turbines through large eddy simulations and Taguchi method[J]. Energy, 2022, 240: 122560.

BALDUZZI F, BIANCHINI A, MALECI R, et al.Critical issues in the CFD simulation of Darrieus wind turbines[J]. Renewable energy, 2016, 85: 419-435.

HE J, JIN X, XIE S Y, et al.CFD modeling of varying complexity for aerodynamic analysis of H-vertical axis wind turbines[J]. Renewable energy, 2020, 145: 2658-2670.

LI C, ZHU S Y, XU Y L, et al.2.5D large eddy simulation of vertical axis wind turbine in consideration of high angle of attack flow[J]. Renewable energy, 2013, 51: 317-330.

ANTAR E, EL CHEIKH A, ELKHOURY M.A dynamic rotor vertical-axis wind turbine with a blade transitioning capability[J]. Energies, 2019, 12(8): 1446

李寿图, 李晔, 杨从新, 等. 垂直轴风力机翼型单音噪声和流场特性研究[J]. 华中科技大学学报(自然科学版), 2021, 49(5): 127-132.

KUANG L M, LU Q, HUANG X, et al.Characterization of wake interference between two tandem offshore floating vertical-axis wind turbines: effect of platform pitch motion[J]. Energy conversion and management, 2022, 265: 115769.

CHEN G, LI X B, LIANG X F.IDDES simulation of the performance and wake dynamics of the wind turbines under different turbulent inflow conditions[J]. Energy, 2022, 238: 121772.

ZHENG L D, YANG Y, QIANG G L, et al.Numerical analysis for wake flow field of Ahmed model based on a nonlinear-LRN/DES turbulence model[J]. International journal of numerical methods for heat & fluid flow, 2022, 32(4): 1348-1374.

SHELDAHL R E, KLIMAS P C.Aerodynamic characteristics of seven symmetrical airfoil sections through 180-degree angle of attack for use in aerodynamic analysis of vertical axis wind turbines[R]. Sandia National Laboratory(SNL-NM). Albuquerque, NM, United States, 1981.

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