Results 271 to 280 of about 590,207 (322)
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IEEE transactions on electromagnetic compatibility (Print), 2022
Surge arresters with a series gap are commonly installed in distribution lines to effectively protect insulators, transformers, and other equipment from lightning threats in Japan.
Ryota Mori, A. Tatematsu
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Surge arresters with a series gap are commonly installed in distribution lines to effectively protect insulators, transformers, and other equipment from lightning threats in Japan.
Ryota Mori, A. Tatematsu
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Development of a Model for Calculation of Energy Absorbed by a ZnO Surge Arrester During Transients
IEEE Transactions on Power Delivery, 2022Several models were successfully developed to reproduce the dynamic behavior of ZnO surge arrester, but the accuracy and reliability of these models are only evaluated for residual voltage calculations.
P. B. Vilar +4 more
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Optimization of Grading Ring of Surge arrester by using FEM method, PSO & BAT Algorithm
2022 2nd International Conference on Advance Computing and Innovative Technologies in Engineering (ICACITE), 2022Non-uniform voltage and electric field distribution has been observed along with an arrester which affects service life and reliability. To make uniform electric field distribution, a grading ring is employed to the HV surge arrester.
Vishal V. Waghmare +2 more
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IEEE Sensors Journal, 2021
Deposition of environmental pollutants like dust, salt, alkali etc. on the housing of metal oxide surge arrester can induces premature failure of it in long run. Therefore, reliability of an electrical system can be affected.
A. Das, D. Dey, B. Chatterjee, S. Dalai
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Deposition of environmental pollutants like dust, salt, alkali etc. on the housing of metal oxide surge arrester can induces premature failure of it in long run. Therefore, reliability of an electrical system can be affected.
A. Das, D. Dey, B. Chatterjee, S. Dalai
semanticscholar +1 more source
Resistive Leakage Current Based Condition Assessment of Zinc Oxide Surge Arrester: A Review
IEEE International Conference on Properties and Applications of Dielectric Materials, 2021Leakage current based condition assessment is most extensively opted method to monitor the ageing and deterioration of zinc oxide surge arresters. Particularly, the resistive component of leakage current is considered to be directly related with the ...
Abdullah Munir +2 more
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IEEE transactions on dielectrics and electrical insulation, 2021
In this article, a novel technique is proposed for the estimation of ingressed moisture content inside metal oxide surge arrester (MOSA) in service. For the estimation of ingressed moisture content inside a dielectric precisely, knowledge of frequency ...
A. Das, S. Dalai, B. Chatterjee
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In this article, a novel technique is proposed for the estimation of ingressed moisture content inside metal oxide surge arrester (MOSA) in service. For the estimation of ingressed moisture content inside a dielectric precisely, knowledge of frequency ...
A. Das, S. Dalai, B. Chatterjee
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IEEE Sensors Journal, 2020
This paper presents an advanced method of sensing surface contamination of polymeric housed Metal Oxide Surge Arrester through resistive leakage current signal analysis.
A. Das +3 more
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This paper presents an advanced method of sensing surface contamination of polymeric housed Metal Oxide Surge Arrester through resistive leakage current signal analysis.
A. Das +3 more
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IET Generation, Transmission & Distribution, 2020
This study introduces an arrangement of surge arrester, Rogowski coil, and triac to attain service continuity of distribution networks. This new arrangement is proposed to limit the arrester failure due to lightning flashes striking distribution feeders.
N. Sabiha
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This study introduces an arrangement of surge arrester, Rogowski coil, and triac to attain service continuity of distribution networks. This new arrangement is proposed to limit the arrester failure due to lightning flashes striking distribution feeders.
N. Sabiha
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2020 IEEE PES/IAS PowerAfrica, 2020
Medium voltage power networks are frequently exposed to overvoltages caused by lightning strikes and other external events. In the Kenyan distribution system, metal oxide surge arresters are widely used for surge protection of secondary distribution ...
Julius Ndirangu +4 more
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Medium voltage power networks are frequently exposed to overvoltages caused by lightning strikes and other external events. In the Kenyan distribution system, metal oxide surge arresters are widely used for surge protection of secondary distribution ...
Julius Ndirangu +4 more
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IEEE Power & Energy Society General Meeting, 2020
Installing surge arresters would enhance the transmission system reliability but it comes with extra capital expenditure. In order to determine the most efficient and cost-effective surge arrester configuration of the protected transmission line, a novel
Qianxue Xia, G. Karady
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Installing surge arresters would enhance the transmission system reliability but it comes with extra capital expenditure. In order to determine the most efficient and cost-effective surge arrester configuration of the protected transmission line, a novel
Qianxue Xia, G. Karady
semanticscholar +1 more source