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| CINRAD/SB雷达接收机技术特点及故障诊断方法 | |
| 引用本文： | 潘新民,柴秀梅,崔柄俭,徐俊领,黄跃青,王全周.CINRAD/SB雷达接收机技术特点及故障诊断方法[J].气象科技,2011,39(3):320-325. |
| 作者姓名： | 潘新民 柴秀梅 崔柄俭 徐俊领 黄跃青 王全周 |
| 作者单位： | 1. 河南省大气探测技术保障中心,郑州,450003 2. 中国气象局气象探测中心,北京,100081 3. 郑州市气象局,郑州,450005 4. 河南省气象局,郑州,450003 |
| 摘 要： | 介绍了CINRAD/SB雷达接收系统技术特点。根据接收机的主通道、测试通道、故障定位通道的信号流程,从监测信息、报警信息、关键点参数测量入手,总结了CINRAD/SB雷达接收系统故障诊断方法和技巧。详细介绍了利用RDA计算机的报警信息直接查找故障、通道测试法和关键点波形测试法3种诊断故障的方法,并列举了接收机主通道前端、后端以及测试通道3个不同类型的典型故障个例的分析和处理步骤。提出了接收系统维修方面的一些建议,为新一代天气雷达技术支持和保障提供借鉴。 |
| 关 键 词： | CINRAD/SB雷达 信号流程 通道测试法 关键点参数 故障定位 |
| 收稿时间： | 2010/1/11 0:00:00 |
| 修稿时间： | 2011/1/20 0:00:00 |
Technical Characteristics and Fault Diagnosis Methods of CINRAD/SB Radar Receiver |
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| Pan Xinmin,Chai Xiumei,Cui Bingjian,Xu Junling,Huang Yueqing and Wang Quanzhou.Technical Characteristics and Fault Diagnosis Methods of CINRAD/SB Radar Receiver[J].Meteorological Science and Technology,2011,39(3):320-325. | |
| Authors: | Pan Xinmin Chai Xiumei Cui Bingjian Xu Junling Huang Yueqing and Wang Quanzhou |
| Institution: | Pan Xinmin1 Chai Xiumei2 Cui Bingjian3 Xu Junling2 Huang Yueqing3 Wang Quanzhou4 (1 Henan Provincial Atmospheric Observation Technical Support Center,Zhengzhou 450003,2 Meteorological Observation Center,China Meteorological Administration,Beijing 100081,3 Zhengzhou Meteorological Office,Zhengzhou 450005,4 Henan Provincial Meteorological Bureau,Zhengzhou 450003) |
| Abstract: | The technical characteristics and fault diagnosis methods of he CINRAD/SB radar receiving system are summarized in detail,according to the signal flows of the main channel,the test-channel,and fault location channel,from the aspects of monitoring and alarm information,and parameters measured at key points.Three fault diagnosis methods are introduced: using RDA computer alarm information directly,testing key-point waveform,and according to the testing channel.Three typical examples of finding faults(the fron... |
| Keywords: | CINRAD/SB radar signal flow channel testing parameter at key points fault location |
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