摘要
介绍了EL型电接风向风速计指示器电路工作原理,通过对EL型电接风向风速计指示器遭雷击故障分析,介绍指示器电源电路、风向指示电路的检修方法,为基层台站业务人员在工作中提供帮助。
Presented the theory of EL-type contact anemometer Indicator. Based on an analysis of the lightning strike failure of EL-type con- tact anemometer Indicator, introduced the maintenance methods of indicator circuit and wind direction indicator circuit help for the personnel of grass-roots unit in their work.
出处
《农技服务》
2011年第12期1717-1717,1730,共2页
AGRICULTURAL TECHNOLOGY SERVICE
关键词
电接风向风速计
雷击
故障
维修
Contact anemometer
Lightning
Failure
Maintenance
