风电场对航管二次监视雷达S模式的影响分析
发布时间：2018-07-27 21:27
【摘要】：风电场作为一种运动的大型障碍物可能对航管二次监视雷达的性能产生影响。目前航管二次监视雷达正在经历逐步由A/C模式到S模式的转变升级,研究风电场对航管二次监视雷达S模式的影响,对保障民航飞行安全具有重要意义。该文在S模式和A/C模式信号特征对比分析的基础上,分析了S模式询问信号和应答信号可能受到风电场影响的条件,并由此给出了S模式二次雷达附近可能受风电场影响的飞行范围的计算方法,同时给出了其与A/C模式影响范围的定量化比较。该文所提方法及相关结论可以为风电场附近的雷达选址(或新建风电场选址)和飞行程序的设计提供依据。
[Abstract]:The wind farm, as a large obstacle in motion, may affect the performance of the two surveillance radar. At present, the two surveillance radar is undergoing a gradual change from the A/C mode to the S mode, and the study of the influence of the wind farm on the S mode of the two surveillance radar is of great significance to the safety of the civil aviation. On the basis of the comparison and analysis of S mode and A/C mode signal characteristics, the conditions that the query signal and response signal of S mode may be affected by the wind field are analyzed, and the calculation method of the flight range which may be affected by the wind electric field near the two radar of S mode is given, and the quantitative comparison of the influence range of the A/C mode is given. The proposed method and relevant conclusions can provide a basis for the design of radar location (or location of new wind farms) and the design of flight procedures near wind farms.
【作者单位】： 中国民航大学;
【基金】：国家自然科学基金委员会与中国民航局联合资助项目(U1533110,U1233109) 国家自然科学基金(61571442) 中国民用航空局空中交通管理局科技计划项目 中央高校基本科研业务费项目(3122015D005)~~
【分类号】：TN958.96
[Abstract]:The wind farm, as a large obstacle in motion, may affect the performance of the two surveillance radar. At present, the two surveillance radar is undergoing a gradual change from the A/C mode to the S mode, and the study of the influence of the wind farm on the S mode of the two surveillance radar is of great significance to the safety of the civil aviation. On the basis of the comparison and analysis of S mode and A/C mode signal characteristics, the conditions that the query signal and response signal of S mode may be affected by the wind field are analyzed, and the calculation method of the flight range which may be affected by the wind electric field near the two radar of S mode is given, and the quantitative comparison of the influence range of the A/C mode is given. The proposed method and relevant conclusions can provide a basis for the design of radar location (or location of new wind farms) and the design of flight procedures near wind farms.
【作者单位】： 中国民航大学;
【基金】：国家自然科学基金委员会与中国民航局联合资助项目(U1533110,U1233109) 国家自然科学基金(61571442) 中国民用航空局空中交通管理局科技计划项目 中央高校基本科研业务费项目(3122015D005)~~
【分类号】：TN958.96
【参考文献】
相关期刊论文 前2条
1 ;2014年中国风电装机容量统计[J];风能;2015年02期
2 吴仁彪;付恒智;王晓亮;贾琼琼;;利用信号特征的风电场对二次雷达影响评估[J];中国民航大学学报;2013年06期
【共引文献】
相关期刊论文 前10条
1 吴仁彪;马晨曦;王晓亮;何炜琨;;风电场对航管二次监视雷达S模式的影响分析[J];电子与信息学报;2017年08期
2 周荣卫;何晓凤;;模式分辨率对东北地区近地层风场预报性能的影响[J];气象科技进展;2017年01期
3 丰颖;，
本文编号：2149185
本文链接：https://www.wllwen.com/kejilunwen/xinxigongchenglunwen/2149185.html
