Features of the discharge ignition in the trigger unit of the cold-cathode thyratron

被引：1

作者：

Landl, N. V. ^{[1
]}

Korolev, Y. D. ^{[1
]}

Geyman, V. G. ^{[1
]}

Frants, O. B. ^{[1
]}

Argunov, G. A. ^{[1
]}

Bolotov, A. V. ^{[1
]}

机构：

[1] Inst High Current Elect SB RAS, Akad Ave 2-3, Tomsk 634055, Russia

来源：

6TH INTERNATIONAL CONGRESS ENERGY FLUXES AND RADIATION EFFECTS | 2018年 / 1115卷

基金：

俄罗斯科学基金会;

关键词：

OFF PSEUDOSPARK SWITCHES; VOLTAGE;

D O I：

10.1088/1742-6596/1115/2/022031

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The sealed-off cold-cathode thyratron TPI1-10k/50 type with a newly developed trigger unit based on auxiliary glow discharge is investigated. As distinct from the commercially produced sealed-off thyratrons, in the thyratron under investigation the high-emissivity tablet is not used. Features of ignition of the trigger discharge are considered. It has been revealed that the delay time to breakdown in the trigger unit and a jitter in the delay time decrease with an increase in working gas pressure. The delay time can be significantly decreased due to availability of the so-called parasitic current in the electrode system of trigger unit. A capability of the thyratron operation with a stability in delay time no more than 4 ns is demonstrated.

引用

页数：6

共 50 条

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