电气技术2026，Vol.27Issue(5)：38-41,49,5.
变压器振动噪声特性及降噪方法分析
Analysis of vibration noise characteristics and noise reduction methods for transformers
彭文喜 1陈宏元 1丁晓明 1孙洋 1杨治1
作者信息
- 1. 国网四川省电力公司超高压公司,成都 610042
- 折叠
摘要
Abstract
Transformers are the main equipment that generates noise in substations.To suppress the noise generated by transformers,this paper analyzes the relevant mechanisms of the vibration of iron core and winding.The corresponding simulation model is established,and multi-physics coupling simulation analysis of magnetic field and force field is carried out.The characteristics and laws of transformer noise generation are explored to provide a theoretical basis for the noise control of transformers.Finally,corresponding noise reduction methods are proposed.关键词
变压器/振动噪声/多物理场耦合仿真/降噪方法Key words
transformer/vibration noise/multi-physics field coupling simulation/noise reduction methods引用本文复制引用
彭文喜,陈宏元,丁晓明,孙洋,杨治..变压器振动噪声特性及降噪方法分析[J].电气技术,2026,27(5):38-41,49,5.
