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

页码：678 / 679

页数：2

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