摘要
变电站噪声波长长、衰减慢、穿透力强,严重干扰周边居民的正常生活,是电网公司关注的焦点问题之一。本文通过试验和仿真相互验证的方式,研究了城市户内变电站大门对降噪效果的影响,得出了主变室门体尺寸、材料结构与隔声降噪效果的影响关系,为城市户内变电站隔声降噪提供了技术支撑。
The noise wavelength of the substation with long attenuation and slow penetration seriously in-terferes with the normal life of the surrounding residents. It has become one of the focus issues for power grid companies. This paper studies the effect of the gate of urban indoor substation on noise reduction by means of test and simulation verification, and obtains the influence relation between the size material structure of the main transformer room door and the effect of sound insulation and noise reduction, providing technical support for the sound insulation and noise reduction of urban indoor substation.
出处
《电力与能源进展》
2018年第5期161-167,共7页
Advances in Energy and Power Engineering
