Electrical-thermal aging characteristic research of polymer materials by infrared spectroscopy
Traditional insulation paper (pressboard) used in power transformers has weaknesses such as poor thermostability, low breakdown voltage, and high permittivity, which leads to its degradation or even breakdown over time. For this paper, in order to judge if they could be used as new insulation materi...
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| Veröffentlicht in: | Polymers for advanced technologies 2014-12, Vol.25 (12), p.1396-1405 |
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| creator | Wang, Wei He, Dongxin Gu, Jiefeng Lu, Jian Du, Jiazhen |
| description | Traditional insulation paper (pressboard) used in power transformers has weaknesses such as poor thermostability, low breakdown voltage, and high permittivity, which leads to its degradation or even breakdown over time. For this paper, in order to judge if they could be used as new insulation materials for transformers, polycarbonate and polyester films were selected for electrical–thermal aging tests in temperatures of 110°C and 130°C in comparison with the insulation paper. Several infrared spectral tests were carried out on the three materials under a scanning electron microscope to analyze their electrical–thermal aging characteristics, mechanical behaviors, and degrees of polymerization. The functional group whose absorption peak intensity decreased drastically with aging was referred to as the characteristic functional group, and its peak absorption intensity was used to reflect its aging level. This paper found that the polycarbonate had a better aging resistance than both the insulation paper and PET. Copyright © 2014 John Wiley & Sons, Ltd. |
| doi_str_mv | 10.1002/pat.3375 |
| format | Article |
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For this paper, in order to judge if they could be used as new insulation materials for transformers, polycarbonate and polyester films were selected for electrical–thermal aging tests in temperatures of 110°C and 130°C in comparison with the insulation paper. Several infrared spectral tests were carried out on the three materials under a scanning electron microscope to analyze their electrical–thermal aging characteristics, mechanical behaviors, and degrees of polymerization. The functional group whose absorption peak intensity decreased drastically with aging was referred to as the characteristic functional group, and its peak absorption intensity was used to reflect its aging level. This paper found that the polycarbonate had a better aging resistance than both the insulation paper and PET. Copyright © 2014 John Wiley & Sons, Ltd.</description><identifier>ISSN: 1042-7147</identifier><identifier>EISSN: 1099-1581</identifier><identifier>DOI: 10.1002/pat.3375</identifier><identifier>CODEN: PADTE5</identifier><language>eng</language><publisher>Chichester: Blackwell Publishing Ltd</publisher><subject>Ageing ; Applied sciences ; Breakdown ; electrical-thermal aging ; Exact sciences and technology ; Functional groups ; infrared spectroscopy ; Insulation ; insulation paper ; Materials selection ; PET ; Physical properties ; Polycarbonates ; Polymer industry, paints, wood ; Properties and testing ; Scanning electron microscopy ; Technology of polymers ; transformer ; Transformers</subject><ispartof>Polymers for advanced technologies, 2014-12, Vol.25 (12), p.1396-1405</ispartof><rights>Copyright © 2014 John Wiley & Sons, Ltd.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3615-dd6f171b70d0dc493c72056e97993661a1e3b9555465e9e4842917efdc281fa13</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fpat.3375$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fpat.3375$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,1417,23930,23931,25140,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28938392$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Wei</creatorcontrib><creatorcontrib>He, Dongxin</creatorcontrib><creatorcontrib>Gu, Jiefeng</creatorcontrib><creatorcontrib>Lu, Jian</creatorcontrib><creatorcontrib>Du, Jiazhen</creatorcontrib><title>Electrical-thermal aging characteristic research of polymer materials by infrared spectroscopy</title><title>Polymers for advanced technologies</title><addtitle>Polym. Adv. Technol</addtitle><description>Traditional insulation paper (pressboard) used in power transformers has weaknesses such as poor thermostability, low breakdown voltage, and high permittivity, which leads to its degradation or even breakdown over time. For this paper, in order to judge if they could be used as new insulation materials for transformers, polycarbonate and polyester films were selected for electrical–thermal aging tests in temperatures of 110°C and 130°C in comparison with the insulation paper. Several infrared spectral tests were carried out on the three materials under a scanning electron microscope to analyze their electrical–thermal aging characteristics, mechanical behaviors, and degrees of polymerization. The functional group whose absorption peak intensity decreased drastically with aging was referred to as the characteristic functional group, and its peak absorption intensity was used to reflect its aging level. This paper found that the polycarbonate had a better aging resistance than both the insulation paper and PET. Copyright © 2014 John Wiley & Sons, Ltd.</description><subject>Ageing</subject><subject>Applied sciences</subject><subject>Breakdown</subject><subject>electrical-thermal aging</subject><subject>Exact sciences and technology</subject><subject>Functional groups</subject><subject>infrared spectroscopy</subject><subject>Insulation</subject><subject>insulation paper</subject><subject>Materials selection</subject><subject>PET</subject><subject>Physical properties</subject><subject>Polycarbonates</subject><subject>Polymer industry, paints, wood</subject><subject>Properties and testing</subject><subject>Scanning electron microscopy</subject><subject>Technology of polymers</subject><subject>transformer</subject><subject>Transformers</subject><issn>1042-7147</issn><issn>1099-1581</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNpdkd1LHTEQxYO0oL0t9E8IiODLaibZJJtHv7WVtg-WvjXkZme90f0y2Yvd_75ZFAt9moHz4zBzDiGfgR0BY_x4dNOREFrukD1gxhQgK3i37CUvNJR6l3xI6YGxrBm9R35ftOinGLxri2mDsXMtdfehv6d-46LzE8aQpuBpxIQu-g0dGjoO7dxhpJ1bZNcmup5p6JvoItY0jYvjkPwwzh_J-ybr-Ol1rsjPy4u7s-vi9vvVzdnJbeGFAlnUtWpAw1qzmtW-NMJrzqRCo40RSoEDFGsjpSyVRINlVXIDGpva8woaB2JFDl98xzg8bTFNtgvJY9u6HodtsqAk5FBUtl6R_f_Qh2Eb-3xdprgGo0rJM3XwSrmUs8mv9T4kO8bQuThbXhlRCbNwxQv3HFqc33RgdmnD5jbs0ob9cXK3zH98ThX_vPEuPlqlF_DXtyt7qfiX66_np_ZU_AXoeo1P</recordid><startdate>201412</startdate><enddate>201412</enddate><creator>Wang, Wei</creator><creator>He, Dongxin</creator><creator>Gu, Jiefeng</creator><creator>Lu, Jian</creator><creator>Du, Jiazhen</creator><general>Blackwell Publishing Ltd</general><general>Wiley</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>IQODW</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>201412</creationdate><title>Electrical-thermal aging characteristic research of polymer materials by infrared spectroscopy</title><author>Wang, Wei ; He, Dongxin ; Gu, Jiefeng ; Lu, Jian ; Du, Jiazhen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3615-dd6f171b70d0dc493c72056e97993661a1e3b9555465e9e4842917efdc281fa13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Ageing</topic><topic>Applied sciences</topic><topic>Breakdown</topic><topic>electrical-thermal aging</topic><topic>Exact sciences and technology</topic><topic>Functional groups</topic><topic>infrared spectroscopy</topic><topic>Insulation</topic><topic>insulation paper</topic><topic>Materials selection</topic><topic>PET</topic><topic>Physical properties</topic><topic>Polycarbonates</topic><topic>Polymer industry, paints, wood</topic><topic>Properties and testing</topic><topic>Scanning electron microscopy</topic><topic>Technology of polymers</topic><topic>transformer</topic><topic>Transformers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Wei</creatorcontrib><creatorcontrib>He, Dongxin</creatorcontrib><creatorcontrib>Gu, Jiefeng</creatorcontrib><creatorcontrib>Lu, Jian</creatorcontrib><creatorcontrib>Du, Jiazhen</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Polymers for advanced technologies</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Wei</au><au>He, Dongxin</au><au>Gu, Jiefeng</au><au>Lu, Jian</au><au>Du, Jiazhen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electrical-thermal aging characteristic research of polymer materials by infrared spectroscopy</atitle><jtitle>Polymers for advanced technologies</jtitle><addtitle>Polym. Adv. Technol</addtitle><date>2014-12</date><risdate>2014</risdate><volume>25</volume><issue>12</issue><spage>1396</spage><epage>1405</epage><pages>1396-1405</pages><issn>1042-7147</issn><eissn>1099-1581</eissn><coden>PADTE5</coden><abstract>Traditional insulation paper (pressboard) used in power transformers has weaknesses such as poor thermostability, low breakdown voltage, and high permittivity, which leads to its degradation or even breakdown over time. For this paper, in order to judge if they could be used as new insulation materials for transformers, polycarbonate and polyester films were selected for electrical–thermal aging tests in temperatures of 110°C and 130°C in comparison with the insulation paper. Several infrared spectral tests were carried out on the three materials under a scanning electron microscope to analyze their electrical–thermal aging characteristics, mechanical behaviors, and degrees of polymerization. The functional group whose absorption peak intensity decreased drastically with aging was referred to as the characteristic functional group, and its peak absorption intensity was used to reflect its aging level. This paper found that the polycarbonate had a better aging resistance than both the insulation paper and PET. Copyright © 2014 John Wiley & Sons, Ltd.</abstract><cop>Chichester</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/pat.3375</doi><tpages>10</tpages></addata></record> |
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| subjects | Ageing Applied sciences Breakdown electrical-thermal aging Exact sciences and technology Functional groups infrared spectroscopy Insulation insulation paper Materials selection PET Physical properties Polycarbonates Polymer industry, paints, wood Properties and testing Scanning electron microscopy Technology of polymers transformer Transformers |
| title | Electrical-thermal aging characteristic research of polymer materials by infrared spectroscopy |
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