{"title":"吸水和温度对油浸纸绝缘Tan δ和介电常数的影响","authors":"R. Blodgett","doi":"10.1109/AIEEPAS.1962.4501273","DOIUrl":null,"url":null,"abstract":"Tan δ and dielectric constant at several temperatures and stresses of an oil-impregnated 0.95 density paper, suitable for use in extra-high-voltage cables, are related quantitatively to water content m from 0.08 to 4.82%. At 100 C (degrees centigrade), 100 tan δ=0.24+1.44 m2, tribution of hydrogen and hydroxyl ions from the water. At 22 C, small amounts of water have a linear effect on tan δ, a relation believed to result from the water plasticizing the cellulose. In the range 22 to 100 C, k'=3.8+0.41 m.","PeriodicalId":118797,"journal":{"name":"Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems","volume":"33 1-2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1962-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"19","resultStr":"{\"title\":\"Influence of Absorbed Water and Temperature on Tan Delta and Dielectric Constant of Oil-Impregnated Paper Insulation\",\"authors\":\"R. Blodgett\",\"doi\":\"10.1109/AIEEPAS.1962.4501273\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Tan δ and dielectric constant at several temperatures and stresses of an oil-impregnated 0.95 density paper, suitable for use in extra-high-voltage cables, are related quantitatively to water content m from 0.08 to 4.82%. At 100 C (degrees centigrade), 100 tan δ=0.24+1.44 m2, tribution of hydrogen and hydroxyl ions from the water. At 22 C, small amounts of water have a linear effect on tan δ, a relation believed to result from the water plasticizing the cellulose. In the range 22 to 100 C, k'=3.8+0.41 m.\",\"PeriodicalId\":118797,\"journal\":{\"name\":\"Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems\",\"volume\":\"33 1-2 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1962-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"19\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/AIEEPAS.1962.4501273\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/AIEEPAS.1962.4501273","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 19
摘要
适用于特高压电缆的油浸0.95密度纸在不同温度和应力下的Tan δ和介电常数与含水量m在0.08 ~ 4.82%之间有定量关系。在100℃时，100 tan δ=0.24+1.44 m2，来自水中的氢和羟基离子的贡献。在22℃时，少量的水对tan δ有线性影响，这种关系被认为是由于水使纤维素塑化的结果。在22至100℃范围内，k′=3.8+0.41 m。
Influence of Absorbed Water and Temperature on Tan Delta and Dielectric Constant of Oil-Impregnated Paper Insulation
Tan δ and dielectric constant at several temperatures and stresses of an oil-impregnated 0.95 density paper, suitable for use in extra-high-voltage cables, are related quantitatively to water content m from 0.08 to 4.82%. At 100 C (degrees centigrade), 100 tan δ=0.24+1.44 m2, tribution of hydrogen and hydroxyl ions from the water. At 22 C, small amounts of water have a linear effect on tan δ, a relation believed to result from the water plasticizing the cellulose. In the range 22 to 100 C, k'=3.8+0.41 m.
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