中国标准化Issue(12)：193-196,4.DOI:10.3969/j.issn.1002-5944.2025.12.034
高海拔电力变压器结构和试验的差异分析
Differential Analysis of Structure and Test of High Altitude Power Transformer
摘要
Abstract
High altitude power transformer is an important part of power transmission.This paper analyzes its structure and test differences,which is of great significance for energy development and construction.Through analyzing the characteristics of high-altitude environment,this paper introduces the influence on the internal structure and shape of power transformer in the aspects of the air gap and insulator in insulation factors,and fuel tank size,cooling method and cooling method of heat dissipation factors.It analyzes the differences between high altitude power transformers used in national standards such as GB/T 1094.2-2013,GB/T 1094.3-2017 and GB/T 1094.11-2022 and those used under normal conditions in temperature rise test,outer insulation air gap and outer application withstand voltage.关键词
电力变压器/太阳能/风能/绝缘/散热Key words
power transformer/solar/wind/insulation/cooling引用本文复制引用
魏秀秀,王帅龙,刘嘉,王显磊..高海拔电力变压器结构和试验的差异分析[J].中国标准化,2025,(12):193-196,4.基金项目
本文受济南市"新高校20条"创新基地项目"智能输配电设备综合性能山东省工程研究中心"(项目编号:202425012)资助. （项目编号:202425012）
