ON THE NEED TO INCREASE THE RELIABILITY OF LINEAR INSULATORS FOR DISTRIBUTION NETWORKS 10-20 KV

• Дата: 2018
• Автори: Shumilov, Yu. N., Santotsky, V. G., Shumilova, E. D.
• Формат: Стаття
• Мова: English; Ukrainian
• Опубліковано: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2018
• Теми: overhead power line; pin insulators; line post insulators; lightning over voltages; electrical breakdown; flashover of insulator; power supply interruptions; electrical safety; reliability; 621.315
• Онлайн доступ: http://eie.khpi.edu.ua/article/view/2074-272X.2018.1.10
• Назва журналу: Electrical Engineering & Electromechanics

Introduction. In Ukraine high voltage overhead distribution lines (OL) of class 6 and 10 kV are the most extended. Their total length exceeds 280,000 km. More than 95% of the lines are made on line supports from reinforced concrete racks. On all poles of the overhead line, pin insulators are install...