Detection of furfurol content in transformer oil is an effective method to judge the aging degree of insulatedpaper 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。
2
Probed the effect of the content of guanylurea phosphate and the soaking time on flame retardation, at the same time the treated insulatedpaper was studied by thermal analysis.
The HVDC withstand voltage test can discover the defect of paperinsulated cable efficiently, but it has limitation in discovering the defect of cross-linked polyethylene insulated power cable.