Experimental research on dissipative textile structures

Moasa, Beatrice; Helerea, Elena; Ignat, Mircea; Ţelipan, Gabriela

doi:10.1109/optim.2014.6851035

Cited by 4 publications

(5 citation statements)

References 9 publications

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“…In Figure 6, the scheme for determining the discharge time of the material specimens, which are charged through electric induction [18], is shown. The main components of the measuring stand are signal generator (G), electronic voltmeter (VE), oscilloscope (OSC), sample (1), support sample (2), field electrode (3), measurement electrode (4), and guard ring (5) [18].…”

Section: Parameters Of Charge Decay and Measurement Methodsmentioning

confidence: 99%

“…The shielding factor S is defined by the relationship between E max and E R and is calculated as: [18,27,28]…”

Section: Parameters Of Charge Decay and Measurement Methodsmentioning

confidence: 99%

“…Time decay of electric charge and shielding factor evaluation has a setup built in accordance with standard SR EN 1149-3:2004 used. The image of measurement stand is shown in Figure 11 [18,28].…”

Section: Textiles For Advanced Applicationsmentioning

confidence: 99%

“…The research conducted by authors in the field of technical textiles was on knitted bilayer that provides good protection from accidental electrical discharges on the dielectric layer and a drainage of accumulated charges through conductive layer. An image of the bilayer concept is illustrated in Figure 1 [18].…”

Section: Introductionmentioning

confidence: 99%

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ESD Knitted Fabrics from Conductive Yarns Used as Protective Garment for Electronic Industry

Ţelipan¹,

Moasa²,

Helerea³

et al. 2017

Textiles for Advanced Applications

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Nowadays, interest in protection against electrostatic discharge (ESD), regarded as an important issue, is still growing. ESD may lead to serious economic losses and can also be hazardous to humans. In zones where substances with low values of ignition energy occur, ESD may involve a high risk of fire or explosion. Protective clothing is used to reduce the risk of electrostatic discharge (ESD) in electronics industry as well as in explosive atmospheres. In the manufacturing process of electronic products, significant percentage-related failures due to ESD phenomena that occur on the production line, especially where they are not installed systems and rigorous protection rules, are still recorded. Protective clothing with antistatic properties is designed to prevent the transfer of electrical charge from human operator to electronic device during the manufacturing process. In this chapter, a study was conducted about the electrical parameters representative for the control of electrostatic discharges as well as the surface and volume resistivity by applying the current absorption-resorption method and parameters of charge decay using the standardized induction method on several knitted conductive fabrics with carbon yarn. Current absorption-resorption method is applied for the first time in research under antistatic and dissipative fabrics.

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Section: Parameters Of Charge Decay and Measurement Methodsmentioning

confidence: 99%

“…The shielding factor S is defined by the relationship between E max and E R and is calculated as: [18,27,28]…”

Section: Parameters Of Charge Decay and Measurement Methodsmentioning

confidence: 99%

Section: Textiles For Advanced Applicationsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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ESD Knitted Fabrics from Conductive Yarns Used as Protective Garment for Electronic Industry

Ţelipan¹,

Moasa²,

Helerea³

et al. 2017

Textiles for Advanced Applications

Self Cite

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“…In doing so, one of the basic requirements is the preservation of the characteristic properties of textile structures (such as light weight, flexibility, pleasant touch, air, and water vapor permeability). These electrically conductive textiles are developed for specific applications, such as wearable antennas, 1 electrical charge dissipation in the electronics industry and special environments, 2 integration of electronic functionalities into textiles that allow one to measure, detect, actuate, and treat or communicate with a body or another object, 3 and heating systems. 4 One of the applications of electrically conductive textiles that is gaining a great deal of attention is the development of fabrics that shield objects or bodies from undesirable electromagnetic (EM) fields.…”

mentioning

confidence: 99%

Influence of woven fabric construction parameters on electromagnetic shielding effectiveness: Part I – weave influence

Sirková

Tunáková

Tunák

et al. 2022

Textile Research Journal

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The development of textiles with the ability to shield an electromagnetic field is still of great interest, and the influences of the construction parameters of woven fabric (weave, input fibrous material composition, three-dimensional (3D) construction) on the resulting electromagnetic shielding efficiency have still not been sufficiently investigated. The main goal of this study is therefore to analyze the weaves of special electrically conductive woven fabrics and evaluate their impact on electromagnetic shielding effectiveness (SE) using statistical methods. Here, the interlacing structure cells of woven fabric are newly used to describe the weave. The results confirmed that the proposed theory of the interlacing of woven fabric is satisfactory for evaluating and, especially, for prediction of the SE of electromagnetic shielding woven fabrics. For this study, the input yarn (made from a mixture of traditional and extremely thin discrete stainless steel fibers) is used for the production of 21 types of dobby woven fabrics with different weaves and its SE was analyzed using the coaxial transmission-line technique. This contribution can be used as theoretical guidance for the construction, design, and production of special woven fabrics (dobby and jacquard pattern) with controlled SE.

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Electrostatic discharge testing of several ESD protective textiles used in electronic industry

Ţelipan¹,

Ignat²,

Catanescu³

et al. 2014

2014 International Conference and Exposition on Electrical and Power Engineering (EPE)

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Experimental research on dissipative textile structures

Cited by 4 publications

References 9 publications

ESD Knitted Fabrics from Conductive Yarns Used as Protective Garment for Electronic Industry

ESD Knitted Fabrics from Conductive Yarns Used as Protective Garment for Electronic Industry

Influence of woven fabric construction parameters on electromagnetic shielding effectiveness: Part I – weave influence

Electrostatic discharge testing of several ESD protective textiles used in electronic industry

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