INVESTIGATION OF EXPLOSION SAFETY OF DC POLYMER SURGE ARRESTERS 3.3 KV FOR TRACTION NETWORK OF RAILWAY TRANSPORT

• Main Authors: Shumilov, Yu. N., Bondarenko, V. I.
• 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: electrical equipment of traction network; direct current; overvoltage protection; surge arrester; explosion safety; test procedure; explosive destruction; fragment separation; 621.315; электрооборудование тяговых устройств; постоянный ток; защита от перенапряжений; ограничители перенапряжений; взрывобезопасность; методика испытаний; взрывное разрушение; разлёт фрагментов
• Online Access: http://eie.khpi.edu.ua/article/view/2074-272X.2019.2.10

In the testing laboratories of Ukraine, there is no high-voltage equipment of the necessary energy for testing surge arresters for explosion safety, which does not allow to estimate this indicator at the stage of development of prototypes. In view of this test, the polymer prototypes of the DC surge...