摘要
作为电力系统中的关键设备,油浸式变压器的应用也愈加广泛。其运行状态直接关系到电网的稳定运行,这也对其性能和质量提出了更高的要求。文章以实际油浸式电力变压器为例,建立三维仿真模型。通过采用有限元仿真软件,对比分析在不同电压等级下模型的磁场分布情况,对进一步研究漏磁场和变压器优化设计及早期故障检测与诊断提供一定的参考依据。
As the key equipment in power system,oil-immersed transformer is more and more widely used.Its running state is directly related to the stable operation of the power grid,which also puts forward higher requirements for its performance and quality.In this paper,taking the actual oil-immersed power transformer as an example,a three-dimensional simulation model is established.Using the finite element simulation software,the magnetic field distribution of the model under different voltage levels is compared and analyzed,which provides a certain reference basis for the further study of leakage magnetic field and transformer optimization design and early fault detection and diagnosis.
作者
张森
姚毅杰
张益伟
梅雨菲
刘建婷
ZHANG Sen;YAO Yijie;ZHANG Yiwei;MEI Yufei;LIU Jianting
出处
《科技创新与应用》
2019年第28期18-20,共3页
Technology Innovation and Application
基金
南京工程学院大学生科技创新基金项目(编号:TB20191628)
关键词
油浸式变压器
磁场分布
优化设计
雷击过电压
oil-immersed transformer
magnetic field distribution
optimal design
lightning overvoltage
作者简介
张森(1993-),男,硕士研究生,研究方向:电力系统继电保护。
