Detection of furfurol content in transformer oil is an effective method to judge the aging degree of insulated paper in the transformer.

检测变压器油中糠醛含量是判断变压器绝缘纸老化程度的有效方法。

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Probed the effect of the content of guanylurea phosphate and the soaking time on flame retardation, at the same time the treated insulated paper was studied by thermal analysis.

考察了阻燃剂磷酸脒基脲浓度、浸渍处理时间对阻燃效果的影响，并研究了绝缘纸经阻燃处理后热降解参数、剩炭率、击穿电压的变化情况。

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The HVDC withstand voltage test can discover the defect of paper insulated cable efficiently, but it has limitation in discovering the defect of cross-linked polyethylene insulated power cable.

分析了高电压直流耐压试验可有效发现纸绝缘电缆缺陷，但在发现交联聚乙烯绝缘电力电缆缺陷方面有局限性。

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Since a green paper was published in 2008, more than 1, 300 homes have been insulated through the Energy Efficiency Service.

BBC: Jersey energy plan aims to cut greenhouse gases by 80%