Please use this identifier to cite or link to this item: http://hdl.handle.net/10603/16454
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dc.coverage.spatialElectrical and Electronics Engineeringen_US
dc.date.accessioned2014-02-27T08:43:59Z-
dc.date.available2014-02-27T08:43:59Z-
dc.date.issued2014-02-27-
dc.identifier.urihttp://hdl.handle.net/10603/16454-
dc.description.abstractThe outdoor electrical insulator is one of the important components of the power system transmission and distribution network and it directly influences the system reliability. Usually porcelain and glass insulators have been preferred for the manufacturing of insulators, bushings, cable terminations and surge arrestors for many years. In the last few decades, polymer based outdoor insulators are being increasingly used both in the transmission and distribution systems. Also they steadily capture a wider share of the market since they are offering attractive advantages such as better dielectric properties, light in weight, easy handling, resistance to vandalism, and cost effectiveness. However, there are certain disadvantages with polymeric insulators which have been found through their utilities. The most important concerns with the polymeric insulators are tracking phenomena and are aging with respect to time due to the presence of various environmental stresses like fog, humidity, temperature and rain. With the advancement in power transmission capability, it has become more important to design and develop the compact and able to withstand various environmental stresses insulating structures. Unfilled Polymers cannot perform satisfactorily under electrical and mechanical stresses and it also has poor thermal stability. Thermal stability directly influences the tracking and erosion resistance of the insulators. Without adequate tracking and erosion resistance, polymeric insulators could not perform satisfactorily under contaminated wet conditions. The electrical insulation property on the surface of the material is completely lost immediately after the tracking occurs and it never becomes recoverable. Hence universally, researchers are trying to mitigate the tracking and erosion effects in outdoor polymeric insulators with their extensive research works.en_US
dc.format.extentxxv, 179p.en_US
dc.languageEnglishen_US
dc.relation69en_US
dc.rightsuniversityen_US
dc.titleInvestigations on nano filled silicone rubber composites for high voltage outdoor insulation applicationsen_US
dc.creator.researcherLoganathan Nen_US
dc.subject.keywordElectrical engineeringen_US
dc.subject.keywordHigh voltageen_US
dc.subject.keywordRubber compositesen_US
dc.description.noteAppendix p. 168-169, References p. 170-177, List of publications p. 178, Vitae p. 179en_US
dc.contributor.guideChandrasekar Sen_US
dc.publisher.placeChennaien_US
dc.publisher.universityAnna Universityen_US
dc.publisher.institutionFaculty of Electrical and Electronics Engineeringen_US
dc.date.registeredn.d.en_US
dc.date.completed01/10/2013en_US
dc.date.awarded30/10/2013en_US
dc.format.dimensions21cmen_US
dc.format.accompanyingmaterialNoneen_US
dc.source.universityUniversityen_US
dc.type.degreePh.D.en_US
Appears in Departments:Faculty of Electrical and Electronics Engineering

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01_title.pdfAttached File127.88 kBAdobe PDFView/Open
02_certificate.pdf570.39 kBAdobe PDFView/Open
03_abstract.pdf13.2 kBAdobe PDFView/Open
04_acknowledgement.pdf6.24 kBAdobe PDFView/Open
05_contents.pdf31.65 kBAdobe PDFView/Open
06_chapter 1.pdf1.37 MBAdobe PDFView/Open
07_chapter 2.pdf4.45 MBAdobe PDFView/Open
08_chapter 3.pdf22.07 kBAdobe PDFView/Open
09_chapter 4.pdf4.8 MBAdobe PDFView/Open
10_chapter 5.pdf4.23 MBAdobe PDFView/Open
11_chapter 6.pdf1.55 MBAdobe PDFView/Open
12_chapter 7.pdf20.64 kBAdobe PDFView/Open
13_appendix.pdf668.6 kBAdobe PDFView/Open
14_references.pdf27.44 kBAdobe PDFView/Open
15_publications.pdf6.43 kBAdobe PDFView/Open
16_vitae.pdf6.02 kBAdobe PDFView/Open


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