The influence of the metal mesh to the attachment manner of CFRP wind turbine blades

Zixin Guo; Wanshui Yu; Zhiyang Fang; Minhao Zhang; Hongbo Li; Qingmin Li; Wah Hoon Siew

The influence of the metal mesh to the attachment manner of CFRP wind turbine blades

Zixin Guo, Wanshui Yu, Zhiyang Fang, Minhao Zhang, Hongbo Li, Qingmin Li, Wah Hoon Siew

Electronic And Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

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Abstract

Wind turbine blade with carbon fiber reinforced plastics (CFRP) beam has much better mechanism performance. However, it faces the severe problem of lightning protection due to the conductivity of CFRP. Metal mesh are installed on CFRP blades by many manufacturers in order to protect the main beam. The performance of the metal mesh was not fully tested with real blade tip. In this paper, the blade tip equipped with tip receptor and fully covered mesh are tested under both negative and positive switching impulses. The results show that the mesh has little influence on the attachment manner. The results between none-mesh GFRP and with-mesh CFRP blade is also compared.

Original language	English
Title of host publication	The 11th Asia-Pacific International Conference on Lightning
Place of Publication	Piscataway, NJ
Publisher	IEEE
Number of pages	4
Publication status	Accepted/In press - 1 Apr 2019
Event	The 11th Asia-Pacific International Conference on Lightning - Hong Kong, Hong Kong Duration: 12 Jun 2019 → 14 Jun 2019 Conference number: 11

Conference

Conference	The 11th Asia-Pacific International Conference on Lightning
Abbreviated title	APL 2019
Country/Territory	Hong Kong
City	Hong Kong
Period	12/06/19 → 14/06/19

Keywords

lightning protection system
wind turbine blade
attachment process
CFRP

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Guo-etal-APL2019-The-influence-of-the-metal-mesh-to-the-attachment-manner-of-CFRPAccepted author manuscript, 576 KB

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title = "The influence of the metal mesh to the attachment manner of CFRP wind turbine blades",

abstract = "Wind turbine blade with carbon fiber reinforced plastics (CFRP) beam has much better mechanism performance. However, it faces the severe problem of lightning protection due to the conductivity of CFRP. Metal mesh are installed on CFRP blades by many manufacturers in order to protect the main beam. The performance of the metal mesh was not fully tested with real blade tip. In this paper, the blade tip equipped with tip receptor and fully covered mesh are tested under both negative and positive switching impulses. The results show that the mesh has little influence on the attachment manner. The results between none-mesh GFRP and with-mesh CFRP blade is also compared.",

keywords = "lightning protection system, wind turbine blade, attachment process, CFRP",

author = "Zixin Guo and Wanshui Yu and Zhiyang Fang and Minhao Zhang and Hongbo Li and Qingmin Li and Siew, {Wah Hoon}",

note = "{\textcopyright} 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.; The 11th Asia-Pacific International Conference on Lightning, APL 2019 ; Conference date: 12-06-2019 Through 14-06-2019",

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booktitle = "The 11th Asia-Pacific International Conference on Lightning",

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TY - GEN

T1 - The influence of the metal mesh to the attachment manner of CFRP wind turbine blades

AU - Guo, Zixin

AU - Yu, Wanshui

AU - Fang, Zhiyang

AU - Zhang, Minhao

AU - Li, Hongbo

AU - Li, Qingmin

AU - Siew, Wah Hoon

N1 - Conference code: 11

PY - 2019/4/1

Y1 - 2019/4/1

N2 - Wind turbine blade with carbon fiber reinforced plastics (CFRP) beam has much better mechanism performance. However, it faces the severe problem of lightning protection due to the conductivity of CFRP. Metal mesh are installed on CFRP blades by many manufacturers in order to protect the main beam. The performance of the metal mesh was not fully tested with real blade tip. In this paper, the blade tip equipped with tip receptor and fully covered mesh are tested under both negative and positive switching impulses. The results show that the mesh has little influence on the attachment manner. The results between none-mesh GFRP and with-mesh CFRP blade is also compared.

AB - Wind turbine blade with carbon fiber reinforced plastics (CFRP) beam has much better mechanism performance. However, it faces the severe problem of lightning protection due to the conductivity of CFRP. Metal mesh are installed on CFRP blades by many manufacturers in order to protect the main beam. The performance of the metal mesh was not fully tested with real blade tip. In this paper, the blade tip equipped with tip receptor and fully covered mesh are tested under both negative and positive switching impulses. The results show that the mesh has little influence on the attachment manner. The results between none-mesh GFRP and with-mesh CFRP blade is also compared.

KW - lightning protection system

KW - wind turbine blade

KW - attachment process

KW - CFRP

UR - http://www.apl2019.org/

M3 - Conference contribution book

BT - The 11th Asia-Pacific International Conference on Lightning

PB - IEEE

CY - Piscataway, NJ

T2 - The 11th Asia-Pacific International Conference on Lightning

Y2 - 12 June 2019 through 14 June 2019

ER -

The influence of the metal mesh to the attachment manner of CFRP wind turbine blades

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Keywords

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