Energy absorption of surge arresters on power distribution lines due to direct lightning strokes-effects of an overhead ground wire and installation position of surge arresters

Nakada, Kazuo; Yokota, T.; Yokoyama, Shigeru; Asakawa, Akira; Nakamura, Toshikazu; Taniguchi, Hiromitsu; Hashimoto, Akira

doi:10.1109/61.634205

Cited by 73 publications

(34 citation statements)

References 6 publications

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“…A single common formula for different tasks doesn't exist. To determine the energy capability of the surge arresters, as well as to assess the failure probability of a surge arrester when lightning strikes in papers [3,[6][7][8][9] were used current waves that rise and decay linearly. In [10], to determine the voltage at the top of transmission line tower when a direct lightning strike, were also used current waves that rise and decay linearly.…”

Section: Research Of Existing Solutions Of the Problemmentioning

confidence: 99%

Effect of piecewise linear current waveforms on surge arrester residual voltage

Trotsenko

Brzhezitsky

Masluchenko

2017

TAPR

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Section: Research Of Existing Solutions Of the Problemmentioning

confidence: 99%

Effect of piecewise linear current waveforms on surge arrester residual voltage

Trotsenko

Brzhezitsky

Masluchenko

2017

TAPR

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“…We have investigated some countermeasures for preventing arrester failures on distribution lines and have proposed the effective ones [5] [6]. In order to verify the effectiveness of some countermeasures in actual fields, we have observed lightning performance of distribution lines and customers facilities at a mountainous area facing the coast of the Sea of Japan, since 1998.…”

Section: Introductionmentioning

confidence: 99%

Lightning Protection Methods for Customer's Facilities Located in Mountainous Areas Facing The Sea of Japan

Nakada

2001

IEEJ Trans. PE

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Surge arresters which installed at customers facilities and distribution lines are often damaged by winter lightning in mountainous areas facing the Sea of Japan. Therefore we have observed the lightning performance at a mountainous area, since 1998, in order to verify the effective lightning protection methods for customer's facilities and distribution lines. Based on the observation data and analysis results using the EMTP, we propose the effective lightning protection methods for customer's facilities.(1) When grounding resistance of a customer's facility is less than 10 S2, lowering the grounding resistance is one of the effective lightning protection methods for preventing a customer's arrester failure.(2) It is effective for preventing a customer's arrester failure that grounding of a customer's facility is connected with an overhead ground wire of a distribution line through an earth wire, and it dose not increase a failure probability of a distribution arrester.keywords:lightning, power distribution line, surge arrester, lightning protection method

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“…Surge arresters on commercial distribution lines in the Hokuriku district of Japan are sometimes damaged by the winter lightning current [7]. The damage depends on the absorption energy of the surge arrester.…”

Section: Yokoyama Et Al Proposed a New Cause Of Lightning Trouble Onmentioning

confidence: 99%

“…1. The data which [7] corresponds to that of the scale model in S=1/2.7 against W=1/450 from eq. (7).…”

Section: Characteristic Of Surge Amster Modelmentioning

confidence: 99%

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Experimental Study on Absorption Energy of a Distribution Line Arrester by a Scale-Model Technique

Sekioka¹

2000

IEEJ Trans. PE

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Lightning overvoltages due to a nearby lightning stroke, a direct lightning hit, a backflow lightning current caused by ground potential rise or a backflow current flowing from a customer's facility appear on power distribution lines because the insulation level of the distribution lines is relatively lower than that of the transmission lines. However, it is difficult to represent sufficiently the lightning overvoltages in a numerical simulation. A new factor of the scale-model technique for absorption energy analysis of a surge arrester is introduced in the paper. The factor is determined from the voltage-current characteristic and the critical absorption energy of the surge arrester. This paper describes experimental results on the backflow currents using the proposed scale-model technique. The experimental results confirm that the scale-model technique using the proposed factor is applicable to the study on absorption energy of a surge arrester in a distribution system. This paper introduces a new factor of the scale-model technique to make an experiment for analysis taking into account the voltage-current (V-I) characteristic and the absorption energy of a surge arrester. Then, experimental results considering the surge characteristics of the surge arrester by the scale-model technique are described, and it is confirmed that the proposed factor is applicable to lightning surge analyses of surge arresters on power distribution lines. 6T.

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Energy absorption of surge arresters on power distribution lines due to direct lightning strokes-effects of an overhead ground wire and installation position of surge arresters

Cited by 73 publications

References 6 publications

Effect of piecewise linear current waveforms on surge arrester residual voltage

Effect of piecewise linear current waveforms on surge arrester residual voltage

Lightning Protection Methods for Customer's Facilities Located in Mountainous Areas Facing The Sea of Japan

Experimental Study on Absorption Energy of a Distribution Line Arrester by a Scale-Model Technique

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