基于Cadna/A的500 kV变电站扩建工程噪声影响预测研究  

作　　者：陶星 王安正 

机构地区：[1]武汉网绿环境技术咨询有限公司,湖北武汉430000

出　　处：《环境保护与循环经济》2024年第7期72-75,共4页environmental protection and circular economy

摘　　要：随着社会经济发展,国家提出“十四五”时期构建新型电力系统,500 kV变电站数量不断增加,由此引发的环境问题也越来越需要重视,应采取科学的方法对500 kV变电站产生的声环境影响进行预测,根据预测结果采取合理可行的噪声防治措施,以减少对周边群众的影响。基于Cadna/A软件对南方某500 kV变电站现状噪声进行监测以及对改扩建后的噪声进行预测,并对采取噪声防治措施后的预测结果进行分析评价,为相关单位提供参考依据。With the development of social economy and the proposal of building a new power system during the 14th Five Year Plan period,the number of 500 kV substations is constantly increasing,and the environmental problems caused by this are also increasingly needing attention.Therefore,it is necessary to adopt scientific methods to predict the acoustic environmental impacts generated by 500 kV substations.Based on the prediction results,reasonable and feasible noise prevention and control measures are taken to reduce the impacts on the surrounding population.Based on the Cadna/A software,the current noise monitoring and noise prediction of a 500 kV substation in the South after renovation and expansion are carried out.The prediction results after adopting noise prevention and control measures are analyzed and evaluated,providing reference basis for relevant units.

关 键 词：500 kV变电站 扩建工程 噪声监测 声环境影响预测 

分 类 号：X593[环境科学与工程—环境工程]