摘要
电涡流传感器系统属于非接触式测量系统,目前在机械、电力以及石油化工等诸多领域广泛应用.其特点是灵敏度高、动态性能好,且易于自动采集数据.本文总结了电涡流传感器测量涡旋压缩机试验中排气阀片的位移的过程,为日后这种传感器的应用积累了经验.
Eddy current sensor system is a non-contact measurement system,which iswidely used in many fields such as machinery,electric power and petrochemical industry.It is characterized by high sensitivity,good dynamic performance,and easy to automati-cally collect data.This paper summarizes the application process of eddy current sensor tomeasure the displacement of exhaust valve plate in the experiment of scroll compressor,which has accumulated experience for the application of this sensor in the future.
作者
李伟
Li Wei(Danfoss(Tianjin)Co.,Ltd.)
出处
《制冷与空调》
2021年第3期90-92,共3页
Refrigeration and Air-Conditioning
关键词
涡旋压缩机
电涡流传感器
排气阀片
scroll compressor
eddy current sensor
exhaust valve plate
