摘要
广州白云国际机场目前使用的AWOS2 0 0 0自动观测系统的测风系统是由芬兰Vaisala公司的WAV1 5风向传感器、WAA1 5风速传感器和其它相关设备 (数据采集包DCP和计算机处理部分 )组成的。通过对风系统故障检修的实践 ,我们找出了用国产IC替换原器件的成功经验 ,大大缩短维修周期 ,有效提高设备正常率和完好率。
The wind measurement system,part of AWOS 2000 in Guangzhou Baiyun Internation Airport,is composed of wind speed sensor WAA15,wind direction sensor WAV15 a product of Vaisala Company in Finland,and collection,package and computer processing component.The replaceunent of injured IC with local products has been successful found through many times practices,which shortem maintain period The characteristic of sensor?circuit analysis?trouble shooting?the existing drawback of sensor are also discussed in the paper
出处
《广东气象》
2001年第3期28-30,共3页
Guangdong Meteorology
关键词
传感器特性
电路分析
故障排除
维修实例
the characteristic of sensor circuit analysis trouble shooting maintain practice
