摘要：

关键词：油纸绝缘 评估模型 绝缘状态 老化实验 寿命周期成本 

单位：Electric Power Research Institute of Guangdong Power Grid Corporation Guangzhou 510080 China State Key Laboratory of Electrical Insulation and Power Equipment Xi'an Jiaotong University Xi'an 710049 China Electronic Information College Xi'an Polytechnic University Xi'an 710048 China Postdoctoral Workstation of Chongqing Electric Power Corporation Chongqing 401123 China