Fuse Selection for the Two-Stage Explosive Type Switches; IOP Conference Series: Materials Science and Engineering; Vol. 189 : Modern Technologies for Non-Destructive Testing

Fuse Selection for the Two-Stage Explosive Type Switches; IOP Conference Series: Materials Science and Engineering; Vol. 189 : Modern Technologies for Non-Destructive Testing

Λεπτομέρειες βιβλιογραφικής εγγραφής
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 189 : Modern Technologies for Non-Destructive Testing.— 2017.— [012004, 6 p.]
Συγγραφή απο Οργανισμό/Αρχή: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра электроснабжения промышленных предприятий (ЭПП)
Άλλοι συγγραφείς: Muravlev I. O. Igor Olegovich, Surkov M. A. Michael Aleksandrovich, Tarasov E. V. Evgeny Vladimirovich, Uvarov N. F.
Περίληψη:Title screen
In the two-level explosive switch destruction of a delay happens in the form of electric explosion. Criteria of similarity of electric explosion in transformer oil are defined. The challenge of protecting the power electrical equipment from short circuit currents is still urgent, especially with the growth of unit capacity. Is required to reduce the tripping time as much as possible, and limit the amplitude of the fault current, that is very important for saving of working capacity of life-support systems. This is particularly important when operating in remote stand-alone power supply systems with a high share of renewable energy, working through the inverter transducers, as well as inverter-type diesel generators. The explosive breakers copes well with these requirements. High-speed flow of transformer oil and high pressure provides formation rate of a contact gap of 20 - 100 m/s. In these conditions there is as a rapid increase in voltage on the discontinuity, and recovery of electric strength (Ures) after current interruption.
Γλώσσα:Αγγλικά
Έκδοση: 2017
Θέματα:
электронный ресурс
труды учёных ТПУ
предохранители
взрывозащищенные переключатели
электрический взрыв
трансформаторные масла
силовое электрооборудование
короткие замыкания
Διαθέσιμο Online:http://dx.doi.org/10.1088/1757-899X/189/1/012004
http://earchive.tpu.ru/handle/11683/38503
Μορφή: Ηλεκτρονική πηγή Κεφάλαιο βιβλίου
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=654803

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