The Correlation of Statistical Image and Partial Discharge Pulse Count of LDPE-NR Composite

Aulia, Aulia; Malek, Zulkarnain Abdul; Arief, Yanuar Z.; Waldi, Eka Putra

doi:10.12928/telkomnika.v15i3.5149

Cited by 2 publications

(3 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The The insulating material is affected by environmental conditions such as gases that fill cavities, pressure, humidity, and temperature the nanocomposite-based insulation and reduce the electrical and mechanical resistances [10]. Theses properties of the necessary polymeric materials can be improved by adding a certain amount of nano-sized particles to form called a bio-nano composite material [11][12][13]. For this reason, insulation resistance analysis, such as partial discharge testing is necessary to diagnose the degradation rate of nanocomposite material [14][15][16].…”

Section: Introductionmentioning

confidence: 99%

“…The evaporating point of silica is 2230 o C and melts in 1600-1725 o C with a molar mass of 60.08 g mol -1 . With theses excellent properties, the nanosilica particles can increase the dielectric performance like the resistance of insulating materials to partial discharge and thermal properties [12,[21][22][23]. To develope the nanocomposite insulation materials, the related study should be done extensively in order to understand the phenomena possessed by the content fully [24,25].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

The effect of silica content to partial discharge characteristic of low-density polyethene and natural rubber blend as the electrical insulator

et al. 2021

Self Cite

View full text Add to dashboard Cite

The dielectric properties of low-density polyethylene natural rubber (LDPE-NR) biopolymeric insulating materials can be improved by adding the silica nanoparticles in a certain percentage of weight (w%). In the present study, four types of bio-nano polymeric samples were prepared. To each sample, the nanosilica particles with wt% 1.5%, 3%, 4.5% and 6%. As one characteristic of dielectric, the partial discharge (PD) characteristics, each sample has been tested for 1 hour under AC high voltage field, and the pulses were counted for each sample and grouped into positive and negative pulses. The PD pattern was also plotted based on X-Y axes, namely Φ-q-n pattern. It was found that the number of positive and negative partial discharge (PD) pulses for each silica sample after 60 minutes of testing varied for all samples. It is also found that samples with a higher percentage of nanosilica had fewer PD pulses. The PD pattern in lower w% of silica was identified in the 90 degrees mostly in containing This indicates that w% of nanosilica particles can improve the PD resistance or the insulation quality of LDPE-NR insulation materials.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The effect of silica content to partial discharge characteristic of low-density polyethene and natural rubber blend as the electrical insulator

et al. 2021

Self Cite

View full text Add to dashboard Cite

show abstract

“…Gas-filled void and cracks can be simulated by a point-to-plane arrangement if an insulation barrier is put between the electrodes, referred to as Air-polymer Composite Insulation [1][2][3][4][5][6][7][8][9]. Actually there are many researches had been using this needle plane electrode [10][11][12], but some problems still exist. Using high voltage AC with variation of frequencies, found the relationship between those frequencies with the length of breakdown time.…”

Section: Introductionmentioning

confidence: 99%

Breakdown on LDPE film due to partial discharge in air gap and its correlation with electrical properties and surface degradation

2019

Self Cite

View full text Add to dashboard Cite

This paper describes the breakdown characteristic of the low density poly ethylene film caused by partial discharge in the air gap. The purpose of this paper is to clarify the effect number of discharge under repetition rectangular pulses with a needle-plane electrode system as a function of pulse frequency. The result performed, from 10 Hz up to 1000 Hz. From 10 Hz to 200 Hz, the pulse number up to breakdown did not change significantly with increasing the pulse frequency and the magnitude of partial discharge function of pulse number with varied frequency until breakdown were similar. By using both potential decay and surface degradation analysis function of number of pulse, the breakdown phenomena caused by partial discharge was shown to reveal a significant correlation between electrical properties and the transparency of its surface to change deposited on it by a partial discharge exposure.

show abstract

The Correlation of Statistical Image and Partial Discharge Pulse Count of LDPE-NR Composite

Abstract: High voltage insulation must be designed in such a way that it is very resistant to ageing including that from partial discharge (PD

Cited by 2 publications

References 14 publications

The effect of silica content to partial discharge characteristic of low-density polyethene and natural rubber blend as the electrical insulator

The effect of silica content to partial discharge characteristic of low-density polyethene and natural rubber blend as the electrical insulator

Breakdown on LDPE film due to partial discharge in air gap and its correlation with electrical properties and surface degradation

Contact Info

Product

Resources

About