变压器绝缘老化的诊断与寿命评估  

Aging Diagnosis and Expected Life Assessment for Transformer Insulation

作　　者：杨启平[1] 薛五德[1] 蓝之达[2] 

机构地区：[1]上海电力学院,上海200090 [2]华东电力试验研究院,上海200437

出　　处：《变压器》2004年第2期13-17,共5页Transformer

摘　　要：详细介绍了变压器绝缘老化在线检测分析的模型,提出了对变压器寿命评估的新方法,叙述了人工神经网络(TFDANN)在变压器绝缘老化程度诊断和寿命评估方面应用的可行性和有效性。The model for on line analysis of transformer isulation aging is introduced in detail. The methods to assess transformer life are presented. The feasibility and effectiveness to diagnose the transformer insalation ageing and assess the transformer life with TFDANN are discussed.

关 键 词：变压器 绝缘 老化 寿命 评估 

分 类 号：TM407[电气工程—电器]