The choice between glass and porcelain as a dielectric material is a question to be addressed by designers and operators of power transmission lines. This survey indicates t ha t, while for most uses the two materials are essentially equivalent, application considerations may lead operators to marginally prefer one material over the other. The survey includes a discussion of application on direct-current lines which, while involving a different set...
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详细
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1986/01/01
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工作文件
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47838
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1
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1
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2010/07/01
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Disclosed
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Survey of the use of porcelain and glass as the dielectric material for transmission line suspension insulators
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electric power research institute