• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

电力建设 ›› 2013, Vol. 34 ›› Issue (12): 18-23.doi: 10.3969/j.issn.1000-7229.2013.12.004

• 规划设计 • 上一篇    下一篇

基于噪声控制的变电站平面布置优化设计

 

孙宇晗,莫娟,曹枚根,张霞
  

  1. 中国电力科学研究院,北京市 100055
  • 出版日期:2013-12-01
  • 作者简介:孙宇晗(1984),男,硕士,助理工程师,从事电力设备抗震、降噪等工作,E-mail:sunyuhan11@126.com; 莫娟(1979),女,硕士,高级工程师,从事电力系统电气设计工作,E-mail:mojuan@epri.sgcc.com.cn; 曹枚根(1975),男,博士,高级工程师,从事电力系统电气设计工作,E-mail:cmg@epri.sgcc.com.cn; 张霞(1983),女,硕士,工程师,从事电力系统电气设计工作,E-mail:zhangxia@epri.sgcc.com.cn。
  • 基金资助:

    国家电网公司科技项目(GC71-11-003)。

Optimal Design of Substation Layout Based on Noise Control

 

SUN Yuhan, MO Juan, CAO Meigen, ZHANG Xia
  

  1. China Electric Power Research Institute, Beijing 100055, China
  • Online:2013-12-01

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。基于上述原因,针对变电站规划设计阶段,提出一种变电站噪声控制的技术方法,通过优化变电站平面布置来降低噪声排放。该方法首先依据变电站的规划设计方案,建立变电站噪声预估数值模型,并对站界噪声进行预测,结合预测结果及噪声排放标准,整体分析变电站布置形式,对变电站平面布置进行优化设计,通过调整变电站平面布局降低站界噪声。通过对优化结果进行分析,总结得到变电站合理布置形式。仿真分析表明,该方法对变电站站界噪声具有明显的抑制作用,具有一定的推广应用价值。

关键词: 变电站, 降噪, 平面布置, 优化设计

Abstract:

 

Nowadays, the influence of noise in substation on environment becomes more and more obvious, and has become an urgent environmental problem. Therefore, a method of noise control in planning stage of substation was proposed, in which the noise emission was reduced through the optimization of substation layout. First of all, the numerical model was built to predict the noise at substation boundary according to the planning and design scheme. Then, based on the prediction results and the noise emission standard, the substation layout was analyzed and its optimal design was proposed, in which the noise was reduced by changing the substation layout. Through the analysis of the optimization results, the reasonable layout of substation was suggested. The simulation analysis shows that this method plays significant effect on reducing substation noise, and has a certain application and development value.

Key words: substation, noise reduction, layout, optimal design