A STATISTICAL MODEL OF MONITORING OF INSULATION BREAKDOWN VOLTAGE STABILITY IN THE PROCESS OF ENAMELED WIRES PRODUCTION

• Datum: 2019
• Hauptverfasser: Gurin, A. G., Golik, O. V., Zolotaryov, V. V., Antonets, S. Yu., Shchebeniuk, L. A., Grechko, O. M.
• Format: Artikel
• Sprache: English; Ukrainian
• Veröffentlicht: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2019
• Schlagworte: enameled wire; poliimid insulation; insulation defectiveness; technological monitoring; statistical model; voltage tests; 621.315.2
• Online Zugang: http://eie.khpi.edu.ua/article/view/2074-272X.2019.1.08
• Назва журналу: Electrical Engineering & Electromechanics

This paper is devoted to non- destructive technological monitoring of defects of insulation of enameled wires with poliimid polymer. The authors present a statistical method for processing, comparison and analysis of outcomes of measurements of parameters of insulation of enameled wires. A mathematical model of trend for application in active technological monitoring is developed to develop recommendations for parameters of such monitoring. It is theoretically justified and the possibility of a diminution of dependence of an error on the velocity of movement of a wire for want of quantifying defects of enameled insulation using non- destructive tests by high voltage is shown. The dependence of average value of amount of defects for enameled wires with two-sheeted poliimid insulation in a range of nominal diameter 0.56 mm is experimentally determined. The technological monitoring purpose is to reduce quantifying defects of enameled insulation.