EFFICIENCY OF APPLICATION OF SEMICONDUCTIVE COATINGS FOR REGULATION OF ELECTRIC FIELD IN HIGH-VOLTAGE INSULATION OF ELECTRIC MACHINES

• Main Authors: Bezprozvannych, G. V., Roginskiy, A. V.
• Format: Article
• Language: English; Ukrainian
• Published: National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine” 2019
• Subjects: лобовая часть стержня; внешние частичные разряды; электрическое поле; регулирование электрического поля; противокоронне полупроводящее покрытие; удельное поверхностное сопротивление; распределение электрического потенциала; стабильность нелинейных свойств; 621.319; frontal part of the rod; external partial discharges; electric field; regulation of the electric field; semiconductive coating; surface resistivity; distribution of electric potential; stability of nonlinear properties; long-term electric and thermal agin
• Online Access: http://eie.khpi.edu.ua/article/view/2074-272X.2019.6.06

Introduction. Intensification of competition and the desire to reduce the cost of high-voltage electric machines due to a significant increase in the electrical and thermal loads of the electrical insulation system complicate the operation of anti-corona coatings on the insulation surface of the sta...