Vibration and noise characteristics of the inductive filtering converter transformer

被引：6
|
作者：
Liu, Junhua [1 ]
Luo, Longfu [1 ]
机构：
[1] Hunan Univ, Coll Elect & Informat Engn, Changsha 410082, Hunan, Peoples R China
来源：
ELECTRONICS LETTERS | 2017年 / 53卷 / 10期
关键词：
AUDIBLE NOISE;
D O I：
10.1049/el.2017.0240
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Harmonic magnetic fluxes in transformer's core and harmonic currents in grid-side winding can be restrained via the inductive filtering technology. Vibration and abating noise of the core caused by the harmonic magnetic fluxes are controlled at the source, and has a good effect in reducing vibration and abating noise of the grid-side winding. Vibration and noise characteristics of the inductive filtering converter transformer are tested under load. The experimental results verify this theory.
引用
收藏
页码：678 / 679
页数：2
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