基于FDS的油浸式变压器油纸绝缘老化状态评估  

Insulation Aging State Evaluation of Oil-Paper of Oil Immersed Transformer Based on FDS

作　　者：蔡怡然 CAI Yiran(Xiamen Zhuokong Technology Co.,Ltd., Xiamen 361006, China)

机构地区：[1]厦门卓控科技有限公司

出　　处：《电工技术》2019年第16期50-51,128,共3页Electric Engineering

摘　　要：文章基于FDS技术,提出油浸式变压器绝缘系统的评估方法。通过获取油浸式变压器油纸参数,分析油纸介质的电位移与油纸绝缘老化状态之间的关系,完成油纸绝缘老化状态评估。试验分析证明,该评估方法具有有效性,可以有效降低变压器绝缘故障引发事故的发生率。Based on FDS technology, this paper puts forward an state evaluation method for the insulation system of oil immersed transformer. By identifying oil-paper parameters of the oil immersed transformer and analyzing the relationship between the electric displacement of the oil-paper medium and the insulation aging state of the oil-paper, the insulation aging state of the oil-paper is evaluated. The test analysis proves that the evaluation method is effective and can effectively reduce the incidence of accidents caused by transfomer insulation faults.

关 键 词：油浸式变压器 绝缘老化 状态评估 绝缘性能 

分 类 号：TM421[电气工程—电器]