干式变压器的绝缘材料、绝缘结构解析  

Analysis of Insulating Materials and Insulating Structures of Dry-Type Transformers

作　　者：程楚楚 Cheng Chu-chu

机构地区：[1]浙江青龙胶带有限公司,浙江嘉兴314005

出　　处：《电力系统装备》2022年第12期107-110,共4页Electric Power System Equipment

摘　　要：由于全国电力系统不断发展改革以及全国用电量剧增,对变压器设计制作及变压器绝缘材料生产的相关企业也提出了新的要求。干式变压器是变压器的一个类别,它随着电力系统的发展,一直处于不断革新的状态,因此行业竞争也很明显。企业要想干式变压器在竞争中有一席之地,就必须采用高性价比的绝缘材料。好的绝缘材料不仅能够提高干式变压器的工作性能和寿命,还能降低其生产成本。文章从干式变压器的发展历史和绝缘结构分类出发,论述关于干式变压器绝缘材料、绝缘结构等方面的知识,希望能为相关工作提供参考。Due to the continuous development and reform of the national power system and the sharp increase in the number of electricity users in the country,new requirements have also been put forward for related enterprises in the design and manufacture of transformers and the production of transformer insulating materials.Dry-type transformers are a category of transformers.With the development of the power system,they are constantly being upgraded and updated,and have always been in a state of continuous innovation.Therefore,the industry competition is also obvious.Therefore,if enterprises want dry-type transformers to have a place in the competition,they must Cost-effective insulating materials must be used.Good insulating materials can not only improve the working performance and life of dry-type transformers,but also reduce their production costs.Based on this,the article starts from the development history of dry-type transformers and the classification of insulation structure of transformers,and discusses the knowledge of dry-type transformer insulation materials and insulation structures,hoping to provide reference for related work.

关 键 词：发变组保护 过激磁 误动作 

分 类 号：TM412[电气工程—电器]