南方电网技术2011，Vol.5Issue(5)：18-21,4.
换流变压器BOX-IN结构的降噪性能
The Noise-Reducing Performance of BOX-IN Construction for Converter Transformer
黄莹 1黎小林 1李志远 2朱功辉 1白宇2
作者信息
- 1. 南方电网科学研究院,广州510080
- 2. 合肥工业大学,合肥230009
- 折叠
摘要
Abstract
To control the noise of converter transformer is a key to reduce the audible noise at the boundary of the HVDC substation,and it is hard for the usual noise barrier to control the noise at the range of a long distance from substation.The paper researches the noise-reducing performance of BOX-IN construction for converter transformer with Sound Plan software and noise test in field,indicating that the BOX-IN construction is better than the noise barrier,especially at the range of a long distance from substation,and has a good performance to reduce the main noise at 400 Hz level from the converter transformer.关键词
换流变压器/厂界噪声/噪声控制/BOX-INKey words
converter transformer/noise at boundary/control of noise/BOX-IN分类
信息技术与安全科学引用本文复制引用
黄莹,黎小林,李志远,朱功辉,白宇..换流变压器BOX-IN结构的降噪性能[J].南方电网技术,2011,5(5):18-21,4.
