南方电网技术2024，Vol.18Issue(5)：12-21,30,11.DOI:10.13648/j.cnki.issn1674-0629.2024.05.002
电力变压器环保绝缘油研究进展与趋势
Research Progress and Trends of Eco-Friendly Insulating Oil for Power Transformers
摘要
Abstract
The research and development of eco-friendly electrical insulation materials is a fundamental issue and development trend in the power industry,among which the research on eco-friendly insulation oil for power transformers is one of the important direc-tions.The research history,latest progress,and future development trends of environmentally friendly insulation oils for power transformers are reviewed.Firstly,the research and development history of three main types of transformer oils are reviewed which are:mineral oil,natural esters and synthetic esters are reviewed.The conventional performance indicators and theoretical evaluation methods of insulation oils are analyzed.Next,the research status of key characteristics such as insulation,aging and heat dissipation of transformer oil are analyzed,as well as common modification technologies for insulation oil at present.Finally,the current status of quantum chemical calculations applied to the design of insulating oil molecules is analyzed,and it is proposed to establish the structure-activity relationship between the macroscopic properties and microscopic parameters of insulating oil through quantum chemical calculations,thereby the research and development efficiency of environmentally friendly insulating oil is improved.关键词
油浸式变压器/矿物油/天然酯/合成酯/电工绝缘材料/环保型电介质/分子设计Key words
oil immersed transformer/mineral oil/natural esters/synthetic esters/electrical insulation material/eco-friendly dielectrics/molecular design分类
动力与电气工程引用本文复制引用
马秉伟,陈晓国,郑宇,刘凯,陶子林,彭瑞超,王宝山,袁佳歆..电力变压器环保绝缘油研究进展与趋势[J].南方电网技术,2024,18(5):12-21,30,11.基金项目
国家自然科学基金青年项目(52107161) （52107161）
中国南方电网有限责任公司科技项目(031200KK52222013). Supported by the National Natural Science Foundation of China Youth Program(52107161) （031200KK52222013）
the Science and Technology Project of China Southern Power Grid Co.,Ltd.(031200KK52222013) （031200KK52222013）
