CINRAD/SA-D雷达充电开关组件测试维修工装的设计与实现  

Design and implementation of testing and maintenance fixture forcharging switch component of CINRAD/SA D radar transmitter

作　　者：刘娟 张辉 陈超 茆磊磊 储晨曦 Liu Juan;Zhang Hui;Chen Chao;Mao Leilei;Chu Chenxi(Chuzhou Meteorological Bureau,Chuzhou 239001;Jiangsu Meteorological Observation Center,Nanjing 210009;CMA.Key Laboratory of Atmospheric Sounding,Chengdu 610225)

机构地区：[1]滁州市气象局,滁州239001 [2]江苏省气象探测中心,南京210009 [3]中国气象局大气探测重点开放实验室,成都610225

出　　处：《气象水文海洋仪器》2024年第3期107-110,共4页Meteorological,Hydrological and Marine Instruments

基　　金：江苏省气象局科研基金项目(KQ202309);中国气象局大气探测重点开放实验室开放课题(2022KLAS03M)资助。

摘　　要：文章介绍了一种CINRAD/SA-D雷达充电开关组件测试与维修工装,分析了充电开关组件的工作原理,阐述了工装的各个组成部分。针对高压回路故障,优化了为开关组件提供510 V高压电源的方法;分析了开关组件的实际功耗,通过增加一种工作重复频率的方法降低负载,同时保持实际工作峰值电流和波形不变,实现低负载下的开关组件测试;介绍了工装的测试和维修流程,为雷达发射机组件离线维修测试提供参考。This paper introduces a testing and maintenance fixture for charging switch component of CINRAD/SA-D radar transmitter,analyzes the working principle of the charging switch component,and expounds the each component of the fixture.The method of supplying 510 V high voltage power to the switch module is optimized for the fault of high voltage circuit.By analyzing the actual power consumption of the switch component,the load is reduced by increasing the working repetition frequency,while the actual working peak current and waveform remains unchanged,and the switch component testing under low load is realized.The testing and maintenance process of the equipment is introduced,which provides reference for off line maintenance testing of radar transmitter components.

关 键 词：天气雷达 充电开关组件 测试工装 

分 类 号：P412.25[天文地球—大气科学及气象学]