Experimental Study of Self-starting Characteristics for H-Type Wind Turbine

被引:0
作者
Zhu, J. Y. [1 ,2 ]
Liu, P. Q. [1 ]
机构
[1] Beihang Univ, Key Lab Fluid Mech, Minist Educ, Beijing 100083, Peoples R China
[2] Shenyang Aerosp Univ, Coll Aeroengine, Shenyang 110136, Liaoning, Peoples R China
关键词
Wind energy; H-type wind turbine; Self-starting; Aerodynamic characteristics; Wind tunnel test; DARRIEUS; PERFORMANCE; SOLIDITY; PHYSICS;
D O I
10.47176/jafm.14.02.31460
中图分类号
O414.1 [热力学];
学科分类号
摘要
In order to study self-starting characteristics for H-type wind turbine, firstly, the effect of low Reynolds number and large separated flow on aerodynamic characteristics of airfoil were analyzed in detail, then two H-type wind turbines with different aerodynamic configurations were tested in a low speed wind tunnel for collecting the static torques at different phase angles and time-rotating speed curves in starting process. Based on theoretical analysis and experimental data, the cause of self-stating problem of H-type wind turbine has been revealed. The aerodynamic profile parameters of the wind turbine are closely related to the dependency of starting on initial phase position, and the minimum static torque determines whether the wind turbine has potential to start from rest. The time-rotating speed curves exhibit two different starting behaviour features, determined by the minimum dynamic torque in driving force conversion stage. Unless both the minimum static torque and minimum dynamic torque in driving force conversion stage are greater than the friction torque, the self-starting of the wind turbine cannot be realized. The typical self-starting behavior characteristics is that the time-rotating speed curve includes four different stages of initial linear acceleration, plateau, rapid acceleration and stable equilibrium with the final tip speed ratio more than 1.
引用
收藏
页码:439 / 446
页数:8
相关论文
共 50 条
[31]   Study on variable pitch strategy in H-type wind turbine considering effect of small angle of attack [J].
Zhao, Zhenzhou ;
Qian, Siyuan ;
Shen, Wenzhong ;
Wang, Tongguang ;
Xu, Bofeng ;
Zheng, Yuan ;
Wang, Ruixin .
JOURNAL OF RENEWABLE AND SUSTAINABLE ENERGY, 2017, 9 (05)
[32]   COMPARATIVE STUDY OF H-DARRIEUS SELF-STARTING VERTICAL AXIS TIDAL TURBINE WITH FIXED-PITCH AND ACTIVE-PITCH [J].
Bangting, Yu ;
Yonghu, Wu ;
Yiping, Zhang ;
Guangxin, Yu ;
Lining, Zhu ;
Xiaoyong, Wang .
Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2024, 45 (11) :553-560
[33]   Influence of blades with surface grooves on aerodynamic performance of H-type vertical axis wind turbine [J].
Sun, Ankang ;
Wang, Kaifei ;
Zhang, Lijun ;
Zhang, Xu ;
Liu, Shibo ;
Jing, Zhengjun ;
Lu, Jiahui ;
Cui, Xudong ;
Liu, Jing ;
Zhang, Yifan ;
Zhang, Weijian ;
Li, Jiaxuan .
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS, 2025, 47 (01) :2398-2416
[34]   Aerodynamic investigation of the start-up process of H-type vertical axis wind turbines using CFD [J].
Celik, Yunus ;
Ma, Lin ;
Ingham, Derek ;
Pourkashanian, Mohamed .
JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2020, 204
[35]   On the self starting of Darrieus turbine : An Experimental investigation with secondary rotor [J].
Kumar, Palanisamy Mohan ;
Ajit, Kulkarni Rohan ;
Surya, Mohan Ram ;
Srikanth, Narasimalu ;
Lim, Teik-Cheng .
2017 ASIAN CONFERENCE ON ENERGY, POWER AND TRANSPORTATION ELECTRIFICATION (ACEPT), 2017,
[36]   An investigation into the self-starting of darrieus-savonius hybrid wind turbine and performance enhancement through innovative deflectors: A CFD approach [J].
Chegini, Sahel ;
Asadbeigi, Mohammadreza ;
Ghafoorian, Farzad ;
Mehrpooya, Mehdi .
OCEAN ENGINEERING, 2023, 287
[37]   Experimental Study on Influence of Aspect Ratio and Auxiliary Blade Profile on the Performance of H-Type Darrieus Wind Rotor [J].
Reddy, Kanthala Uma ;
Deb, Bachu ;
Roy, Bidesh .
ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, 2024, 49 (02) :1913-1929
[38]   A novel small-scale H-type Darrieus vertical axis wind turbine manufactured of carbon fiber reinforced composites [J].
Sun, Min ;
Peng, Liangchang ;
Lei, Hongshuai ;
Zhang, Jialei ;
Zhang, Zheng ;
Chen, Qiang ;
Zhang, Guang ;
Li, Jiquan .
RENEWABLE ENERGY, 2025, 238
[39]   Wind tunnel experimental study on the aerodynamic characteristics of straight-bladed vertical axis wind turbine [J].
Zhang, Huawu ;
Hu, Yihuai ;
Wang, Wei .
INTERNATIONAL JOURNAL OF SUSTAINABLE ENERGY, 2024, 43 (01)
[40]   Cuckoo Search Algorithm for Multi-Objective Optimization of Transient Starting Characteristics of a Self-Starting HVPMSM [J].
Wang, Likun ;
Guo, Hai ;
Marignetti, Fabrizio ;
Shaver, Clark D. ;
Bianchi, Nicola .
IEEE TRANSACTIONS ON ENERGY CONVERSION, 2021, 36 (03) :1861-1872