Electric power repair tools made of shape memory composites: Analysis and investigation

Zhaokun Ren; Liwu Liu; Yanju Liu; Jinsong Leng

doi:10.1016/j.compstruct.2020.112712

Electric power repair tools made of shape memory composites: Analysis and investigation

Zhaokun Ren
, Liwu Liu^*
, Yanju Liu
, Jinsong Leng

^*Corresponding author for this work

School of Astronautics

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

Shape memory polymers (SMPs) and shape memory polymer composites (SMPCs) are widely applied to devices in many fields due to their characteristics of large deformation and shape recovery. Epoxy resin (EP), which has excellent dielectric properties, is extensively used in the field of power and electronic devices. In this paper, the mechanical and dielectric properties of EP-SMPs and EP composites toughened by carbon fiber (CF)/glass fiber (GF) fabric were investigated based on the large deformation of SMPCs and the intrinsic electrical properties. SMPCs and EP-SMPs can withstand a high voltage to some extent. The addition of CF and GF fabric improved the mechanical properties of the composites. Hence, the hinged SMPC tools that could repair the damaged cable were prepared, which would promote the application and development of SMPs in the field of electric power.

Original language	English
Article number	112712
Journal	Composite Structures
Volume	252
DOIs	https://doi.org/10.1016/j.compstruct.2020.112712
State	Published - 15 Nov 2020

Keywords

Carbon fiber
Dielectric property
Glass fiber
SMPCs

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10.1016/j.compstruct.2020.112712

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title = "Electric power repair tools made of shape memory composites: Analysis and investigation",

abstract = "Shape memory polymers (SMPs) and shape memory polymer composites (SMPCs) are widely applied to devices in many fields due to their characteristics of large deformation and shape recovery. Epoxy resin (EP), which has excellent dielectric properties, is extensively used in the field of power and electronic devices. In this paper, the mechanical and dielectric properties of EP-SMPs and EP composites toughened by carbon fiber (CF)/glass fiber (GF) fabric were investigated based on the large deformation of SMPCs and the intrinsic electrical properties. SMPCs and EP-SMPs can withstand a high voltage to some extent. The addition of CF and GF fabric improved the mechanical properties of the composites. Hence, the hinged SMPC tools that could repair the damaged cable were prepared, which would promote the application and development of SMPs in the field of electric power.",

keywords = "Carbon fiber, Dielectric property, Glass fiber, SMPCs",

author = "Zhaokun Ren and Liwu Liu and Yanju Liu and Jinsong Leng",

note = "Publisher Copyright: {\textcopyright} 2020 Elsevier Ltd",

year = "2020",

month = nov,

day = "15",

doi = "10.1016/j.compstruct.2020.112712",

language = "英语",

volume = "252",

journal = "Composite Structures",

issn = "0263-8223",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Electric power repair tools made of shape memory composites

T2 - Analysis and investigation

AU - Ren, Zhaokun

AU - Liu, Liwu

AU - Liu, Yanju

AU - Leng, Jinsong

PY - 2020/11/15

Y1 - 2020/11/15

N2 - Shape memory polymers (SMPs) and shape memory polymer composites (SMPCs) are widely applied to devices in many fields due to their characteristics of large deformation and shape recovery. Epoxy resin (EP), which has excellent dielectric properties, is extensively used in the field of power and electronic devices. In this paper, the mechanical and dielectric properties of EP-SMPs and EP composites toughened by carbon fiber (CF)/glass fiber (GF) fabric were investigated based on the large deformation of SMPCs and the intrinsic electrical properties. SMPCs and EP-SMPs can withstand a high voltage to some extent. The addition of CF and GF fabric improved the mechanical properties of the composites. Hence, the hinged SMPC tools that could repair the damaged cable were prepared, which would promote the application and development of SMPs in the field of electric power.

AB - Shape memory polymers (SMPs) and shape memory polymer composites (SMPCs) are widely applied to devices in many fields due to their characteristics of large deformation and shape recovery. Epoxy resin (EP), which has excellent dielectric properties, is extensively used in the field of power and electronic devices. In this paper, the mechanical and dielectric properties of EP-SMPs and EP composites toughened by carbon fiber (CF)/glass fiber (GF) fabric were investigated based on the large deformation of SMPCs and the intrinsic electrical properties. SMPCs and EP-SMPs can withstand a high voltage to some extent. The addition of CF and GF fabric improved the mechanical properties of the composites. Hence, the hinged SMPC tools that could repair the damaged cable were prepared, which would promote the application and development of SMPs in the field of electric power.

KW - Carbon fiber

KW - Dielectric property

KW - Glass fiber

KW - SMPCs

UR - https://www.scopus.com/pages/publications/85088898127

U2 - 10.1016/j.compstruct.2020.112712

DO - 10.1016/j.compstruct.2020.112712

M3 - 文章

AN - SCOPUS:85088898127

SN - 0263-8223

VL - 252

JO - Composite Structures

JF - Composite Structures

M1 - 112712

ER -

Electric power repair tools made of shape memory composites: Analysis and investigation

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Keywords

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