Synthetic Tests of Vacuum Circuit Breakers; 13 International symposium on high current electronics

Synthetic Tests of Vacuum Circuit Breakers; 13 International symposium on high current electronics

Bibliografski detalji
Parent link:13 International symposium on high current electronics.— 2004.— [P. 462-464]
Glavni autor: Lavrinovich V. A. Valery Aleksandrovich
Daljnji autori: Perepelkin S. N.
Sažetak:Title from the title-page.
The results of electro-discharge processes in vacuum arc interrupters on the developed and constructed synthetic test stand are described. The stand ensures a current amplitude up to 100 kA with a duration of 10 ± 1 ms at a voltage up to 5 kV and an amplitude of transient recovery voltage up to 40 kV. It contains two circuits working synchronously: a current pulse generator with the total capacity of 0.073 F (with a power of ~ 0.9 MJ at 5 kV) and a voltage pulse generator with an operating voltage 40 kV (with the power equal to 0.32 MJ at 40 kV). There is also a complex of control and measuring equipment which allows one to register current through the circuit-breaker being tested, measure arc voltage when the circuit-breaker contacts are opened and determine the form of the transient recovery voltage curve. The research carried out has allowed constructing a vacuum arc interrupter with a rated voltage of 10 kV, a rated current of 3,150 A, a rated short-circuit breaking current of 40 kA and a vacuum circuit breaker VVE-(S)M-10-40/3150 on its basis. We have also constructed a small-sized vacuum arc interrupter with an operating voltage of 10 kV, a rated current of 1000 A, a rated short-circuit breaking current of 20 kA and on its basis a small-sized vacuum circuit-breaker of the VBSK-10-20/1000 kind weighing 36 kg.
Режим доступа: из корпоративной сети ТПУ
Text files
Jezik:engleski
Izdano: 2004
Serija:Pulsed power applications
Teme:
физика
вакуумные выключатели
электроразрядные процессы
импульсы
генераторы
напряжение
синтетические схемы
испытание
труды учёных ТПУ
электронный ресурс
Online pristup:http://www.lib.tpu.ru/fulltext2/c/2004/C13/030.pdf
Format: Elektronički Poglavlje knjige
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=231826

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