变电站噪声特性及降噪控制措施  

Control Measures on Substation Noise Characteristics and Noise Reduction Technology

作　　者：邵宇鹰[1] 张思平 

机构地区：[1]国网上海市电力公司,上海200122 [2]上海神洁环保科技发展有限公司,上海201100

出　　处：《电力与能源》2014年第4期542-544,共3页Power & Energy

摘　　要：目前变电站噪声对周边环境的影响愈发明显,并已成为亟待解决的环境问题。通过对厦门站噪声特性的测试分析,确定了噪声的主要传播途径,通过针对性降噪措施的实施,利用开发的声全息技术可以快速准确地识别配电站、变配电设备的噪声源。通过对噪声源及传播路径的改善,可有效降低变配电设备的噪声量级。Current transformer noise influences on surrounding environment more and more obvious,and has become a pressing environmental problems.Determined by the test and analysis the characteristics of the xiamen station noise,noise is the main route of transmission,and introduces a series of corresponding noise reduction measures.Noise sources can be quickly and accurately identified to the distribution station and power distribution equipments.using acoustic holography technology.The improvement of noise source and propaga-tion path can effectively reduce the noise level variable power distribution equipment.

关 键 词：变电站 噪声 传播途径 降噪措施 

分 类 号：TB535.1[理学—物理]