Research on the influence of system parameters on the electromechanical dynamics of a large wind turbine drivetrain

A wind turbine (WT) is a complex system integrating mechanical and electrical controls, and WTs can be coupled and interact with each other. This paper established an electromechanical model of a WT drivetrain and explored the influence of the system parameters of the WT drivetrain on the dynamic re...

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Autores principales:	Shijie Zhang, Jing Wei, Ziyang Xu, Baoping Tang, Rui Niu
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Drivetrain Electromechanical model Vibration Wind turbine Dynamics Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/e13cf748833b4b0fb8dde41e58cb202a
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id	oai:doaj.org-article:e13cf748833b4b0fb8dde41e58cb202a
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spelling	oai:doaj.org-article:e13cf748833b4b0fb8dde41e58cb202a2021-11-26T04:34:29ZResearch on the influence of system parameters on the electromechanical dynamics of a large wind turbine drivetrain2352-484710.1016/j.egyr.2021.11.020https://doaj.org/article/e13cf748833b4b0fb8dde41e58cb202a2021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2352484721011641https://doaj.org/toc/2352-4847A wind turbine (WT) is a complex system integrating mechanical and electrical controls, and WTs can be coupled and interact with each other. This paper established an electromechanical model of a WT drivetrain and explored the influence of the system parameters of the WT drivetrain on the dynamic response and current harmonics. The results show that the introduction of a generator produces an electromagnetic frequency component in the mechanical system and that the mechanical parameters directly determine whether the generator undergoes periodic motion, quasiperiodic motion or chaotic motion, which affects the power generation efficiency of a WT. The research results can be used as a reference for the mechanical design of WT drivetrains and the selection of generators.Shijie ZhangJing WeiZiyang XuBaoping TangRui NiuElsevierarticleDrivetrainElectromechanical modelVibrationWind turbineDynamicsElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENEnergy Reports, Vol 7, Iss , Pp 7835-7851 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Drivetrain Electromechanical model Vibration Wind turbine Dynamics Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	Drivetrain Electromechanical model Vibration Wind turbine Dynamics Electrical engineering. Electronics. Nuclear engineering TK1-9971 Shijie Zhang Jing Wei Ziyang Xu Baoping Tang Rui Niu Research on the influence of system parameters on the electromechanical dynamics of a large wind turbine drivetrain
description	A wind turbine (WT) is a complex system integrating mechanical and electrical controls, and WTs can be coupled and interact with each other. This paper established an electromechanical model of a WT drivetrain and explored the influence of the system parameters of the WT drivetrain on the dynamic response and current harmonics. The results show that the introduction of a generator produces an electromagnetic frequency component in the mechanical system and that the mechanical parameters directly determine whether the generator undergoes periodic motion, quasiperiodic motion or chaotic motion, which affects the power generation efficiency of a WT. The research results can be used as a reference for the mechanical design of WT drivetrains and the selection of generators.
format	article
author	Shijie Zhang Jing Wei Ziyang Xu Baoping Tang Rui Niu
author_facet	Shijie Zhang Jing Wei Ziyang Xu Baoping Tang Rui Niu
author_sort	Shijie Zhang
title	Research on the influence of system parameters on the electromechanical dynamics of a large wind turbine drivetrain
title_short	Research on the influence of system parameters on the electromechanical dynamics of a large wind turbine drivetrain
title_full	Research on the influence of system parameters on the electromechanical dynamics of a large wind turbine drivetrain
title_fullStr	Research on the influence of system parameters on the electromechanical dynamics of a large wind turbine drivetrain
title_full_unstemmed	Research on the influence of system parameters on the electromechanical dynamics of a large wind turbine drivetrain
title_sort	research on the influence of system parameters on the electromechanical dynamics of a large wind turbine drivetrain
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/e13cf748833b4b0fb8dde41e58cb202a
work_keys_str_mv	AT shijiezhang researchontheinfluenceofsystemparametersontheelectromechanicaldynamicsofalargewindturbinedrivetrain AT jingwei researchontheinfluenceofsystemparametersontheelectromechanicaldynamicsofalargewindturbinedrivetrain AT ziyangxu researchontheinfluenceofsystemparametersontheelectromechanicaldynamicsofalargewindturbinedrivetrain AT baopingtang researchontheinfluenceofsystemparametersontheelectromechanicaldynamicsofalargewindturbinedrivetrain AT ruiniu researchontheinfluenceofsystemparametersontheelectromechanicaldynamicsofalargewindturbinedrivetrain
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Research on the influence of system parameters on the electromechanical dynamics of a large wind turbine drivetrain

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