变频器对井下强力胶带检测的影响研究

Study on the Influence of Frequency-convertor to the Detection of Mightness Belt

针对变频器在井下强力胶带检测过程中,对采集信号、控制信号等弱电信号产生的干扰,在分析变频器产生谐波机理的基础上,提出了解决干扰的相应措施,实验证明取得了显著效果。

This paper studies on the interference from frequercy-convertor to microcircuit including collection signal and control signal during mightiness belt is detected. On the basis of analyzing the mechanism about harmonic produced by frequency-convertor, relevant measures are put forward to solve the jam, The experiment proves remarkable effect.