APPLICATION FEATURES OF THE SENSORS FOR MONITORING THE ARC PARAMETERS OF THE CARBON NANOTUBE SYNTHESIS PLANT BY THE PLASMA CHEMICAL METHOD

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Authors

I.M. ZHABBAROV, postgraduate, A.V. YUDIN, Dr. Sc.

Abstract

The article devoted to the problem of electromagnetic compatibility of sensors for monitoring the parameters of the plasma torch arc. A brief review of publications with the causes of interference and ways to eliminate them is made. The influence of the arc current of the plasma torch on the current measuring sensor is analyzed and the magnitude of the induced EMF is calculated. A full-scale experiment was carried out with the measurement of the induced EMF using an oscilloscope. Recommendations for improving the conditions of electromagnetic compatibility have been developed.

Keywords

plasma torch, sensor, distortion, power source, electromagnetic compatibility, synthesis carbon nanotubes.