Electric Field Analysis and Experimental Evaluation of 400 kV Silicone Composite Insulator
| Main Authors: | M. Nageswara Rao, N. Sumathi, V. S. N. K. Chaitanya |
|---|---|
| Format: | Article |
| Bahasa: | eng |
| Terbitan: |
, 2016
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/1128081 |
| ctrlnum |
1128081 |
|---|---|
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<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><creator>M. Nageswara Rao</creator><creator>N. Sumathi</creator><creator>V. S. N. K. Chaitanya</creator><date>2016-11-03</date><description>In electrical power system, high voltage insulators are necessary for consistent performance. All insulators are exposed to different mechanical and electrical stresses. Mechanical stresses occur due to various loads such as wind load, hardware and conductors weight. Electrical stresses are due to over voltages and operating voltages. The performance analysis of polymer insulators is an essential, as most of the electrical utility companies are employing polymer insulators for new and updated transmission lines. In this paper, electric field is analyzed for 400 kV silicone (SiR) composite insulator by COULOMB 3D software based on boundary element method. The field results are compared with EPRI reference values. Our results proved that values at critical regions are very less compared to EPRI reference values. And also experimentally 400 kV single V suspension string is evaluated as per IEC standards.</description><identifier>https://zenodo.org/record/1128081</identifier><identifier>10.5281/zenodo.1128081</identifier><identifier>oai:zenodo.org:1128081</identifier><language>eng</language><relation>doi:10.5281/zenodo.1128080</relation><relation>url:https://zenodo.org/communities/waset</relation><rights>info:eu-repo/semantics/openAccess</rights><rights>https://creativecommons.org/licenses/by/4.0/legalcode</rights><subject>Electric field analysis</subject><subject>silicone composite insulator</subject><subject>boundary element method</subject><subject>RIV</subject><subject>Corona.</subject><title>Electric Field Analysis and Experimental Evaluation of 400 kV Silicone Composite Insulator</title><type>Journal:Article</type><type>Journal:Article</type><recordID>1128081</recordID></dc>
|
| language |
eng |
| format |
Journal:Article Journal |
| author |
M. Nageswara Rao N. Sumathi V. S. N. K. Chaitanya |
| title |
Electric Field Analysis and Experimental Evaluation of 400 kV Silicone Composite Insulator |
| publishDate |
2016 |
| topic |
Electric field analysis silicone composite insulator boundary element method RIV Corona |
| url |
https://zenodo.org/record/1128081 |
| contents |
In electrical power system, high voltage insulators are necessary for consistent performance. All insulators are exposed to different mechanical and electrical stresses. Mechanical stresses occur due to various loads such as wind load, hardware and conductors weight. Electrical stresses are due to over voltages and operating voltages. The performance analysis of polymer insulators is an essential, as most of the electrical utility companies are employing polymer insulators for new and updated transmission lines. In this paper, electric field is analyzed for 400 kV silicone (SiR) composite insulator by COULOMB 3D software based on boundary element method. The field results are compared with EPRI reference values. Our results proved that values at critical regions are very less compared to EPRI reference values. And also experimentally 400 kV single V suspension string is evaluated as per IEC standards. |
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