气象2012，Vol.38Issue(1)：123-128,6.
新一代多普勒天气雷达（CINRAD/CD）方位伺服系统典型故障分析及处理
A New Generation of Doppler Weather Radar Position Servo System Typicial Fault Analysis and Treatment
摘要
Abstract
According to the position servo system working principle,fault phenomena and fault causes,the servo system maintenance work for a new generation of Zunyi Doppler weather radar is summarized as follows： （1） The orientation of the servo system in fault can be classified to five kinds of typical faults,and specific measures corresponding to maintenance are found out;（2） Position servo system has many components, distributed in many different places,thus repair work is difficult,the maintenance personnel have to master system composition and working principle,and then through graded judgment found out the fault location;（3） Oscilloscope and three-phase multimeter are mainly used in position servo system maintenance and inspection,thus technical personnel must be skilful in using;（4） From the occurrence of failure positions to see,faults are mainly concentrated in the position driving system,thus technical personnel have to master the azimuth drive principle,the inspection parameters of corresponding parts and the measured values,especially to remember some test waveforms.关键词
新一代多普勒天气雷达（CINRAD/CD）/方位伺服系统/故障分析/维修措施Key words
a new generation of Doppler weather radar/position servo system/fault analysis/treatment分类
信息技术与安全科学引用本文复制引用
李明元,陈明林,左经纯,王怀林,刘建国..新一代多普勒天气雷达（CINRAD/CD）方位伺服系统典型故障分析及处理[J].气象,2012,38(1):123-128,6.基金项目
贵州省气象科技开放基金项目[KF（2009）10号]资助 （）
