摘要
对石家庄CINRAD/SA雷达运行1年的故障情况进行了统计分析。介绍了常见告警信息,故障现象及处理办法。通过对雷达开机日数、故障日数、损坏器件情况、故障发生部位、告警信息、以及与环境温度的相关性分析,认为CINRAD/SA雷达运行状态与网络保障、计算机状况、环境温度等环境因素密切相关。现场的运行环境对CINRAD/SA雷达的运行状况影响较大。CINRAD/SA雷达发射机和天线控制系统故障较多,是日常维护的重点。为保障雷达正常运行,加强CINRAD/SA雷达网络安全管理、采用高性能计算机、做好雷达维护工作、保障良好的机房环境非常重要。
The faults of CINRAD/SA radar occurred in one year of operation in Shijiazhuang are analyzed statisticaUy, and the common warning massages and faults, as well as the countermeasures, are introduced. It is pointed out that the running status of CINRAD/SA has close relation with the communication network, computers, and environment temperature of radar. The local environment has obvious influence on the working conditions of radar. Faults are found more frequently in the transmitter, antenna, and control system, which are key parts of routine maintenance. In order to ensure the normal running of radar, it is important to have a safe network management system, high-performance computers, good maintenance, and optimum environment.
出处
《气象科技》
2006年第3期344-348,共5页
Meteorological Science and Technology
基金
河北省气象局"新一代天气雷达产品的本地化及产品应用研究"课题资助
