Time Delay of a Triggered Vacuum Switch

被引：10
|
作者：
Zhou, Zhengyang [1 ]
Dai, Ling [1 ]
Lin, Fuchang [1 ]
Liao, Minfu [2 ]
Zou, Jiyan [2 ]
机构：
[1] Huazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R China
[2] Dalian Univ Technol, Coll Elect & Elect Engn, Dalian 116023, Liaoning, Peoples R China
来源：
IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION | 2011年 / 18卷 / 06期
基金：
中国国家自然科学基金;
关键词：
Triggered vacuum switch (TVS); initial plasmas; time delay; BREAKDOWN; GAPS;
D O I：
10.1109/TDEI.2011.6118655
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：
A triggered vacuum switch (TVS) is one of the important switch apparatuses in the field of pulsed power system, due to its quick switching, rapid dielectric recovery, small volume, convenient trigger system, and simple structure. A sample of TVS was fabricated and its turning-on experiments were done. Initial plasmas play an important role in the turning-on process of TVS. The delays of TVS were measured, including wait time t(1) and collapse time t(2), which relate to the generation and development of initial plasmas. From thermodynamics equations, a model of cathode spot heat conduction was proposed. A formula deduced from the heat conduction model could be used to calculate the delay time of TVS. The calculated results of t(1) and t(2) were in accordance with the tested results.
引用
收藏
页码：2138 / 2142
页数：5
相关论文
共 50 条
  • [21] Time-resolved imaging of the plasma development in a triggered vacuum switch
    Park, Wung-Hoa
    Kim, Moo-Sang
    Son, Yoon-Kyoo
    Frank, Klaus
    Lee, Byung-Joon
    Ackerman, Thilo
    Iberler, Marcus
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2017, 71 (11) : 855 - 860
  • [22] Time-resolved imaging of the plasma development in a triggered vacuum switch
    Wung-Hoa Park
    Moo-Sang Kim
    Yoon-Kyoo Son
    Klaus Frank
    Byung-Joon Lee
    Thilo Ackerman
    Marcus Iberler
    Journal of the Korean Physical Society, 2017, 71 : 855 - 860
  • [23] Delay Characteristics of Triggered Vacuum Switch and Air Spark Gap for Pulsed Power Applications
    Duan, Xiongying
    Huang, Zhihui
    Liao, Minfu
    Zou, Jiyan
    Zhao, Chun
    2012 16TH INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC LAUNCH TECHNOLOGY (EML), 2012,
  • [24] DESIGN AND IMPLEMENTATION OF TIME-DELAY SWITCH TRIGGERED BY INERTIA LOAD
    Huang, Y. -C.
    Sung, W. -L.
    Lai, W. -C.
    Liu, C. -Y.
    Fang, W.
    26TH IEEE INTERNATIONAL CONFERENCE ON MICRO ELECTRO MECHANICAL SYSTEMS (MEMS 2013), 2013, : 729 - 732
  • [25] Plasma Stability in a Triggered Vacuum Switch
    Zhou, Zhengyang
    Duan, Xiongying
    Liao, Minfu
    Dong, Huajun
    Zou, Jiyan
    IEEE TRANSACTIONS ON PLASMA SCIENCE, 2009, 37 (04) : 555 - 559
  • [26] Plasma Stability in a Triggered Vacuum Switch
    Zhou, Zhengyang
    Liao, Minfu
    Dong, Huajun
    Bu, Dapeng
    Zou, Jiyan
    ISDEIV 2008: PROCEEDINGS OF THE XXIIIRD INTERNATIONAL SYMPOSIUM ON DISCHARGES AND ELECTRICAL INSULATION IN VACUUM, VOLS 1 AND 2, 2008, : 333 - 336
  • [27] Electric strength of a triggered vacuum switch
    D. F. Alferov
    P. K. Kozmidi
    V. A. Sidorov
    Instruments and Experimental Techniques, 2010, 53 : 89 - 94
  • [28] Electric strength of a triggered vacuum switch
    Alferov, D. F.
    Kozmidi, P. K.
    Sidorov, V. A.
    INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 2010, 53 (01) : 89 - 94
  • [29] A Fast Making Switch Based on Triggered Vacuum Switch and Fast Vacuum Circuit Breaker
    Fan Xing-ming
    Zhang Xin
    Zou Ji-yan
    ISDEIV 2008: PROCEEDINGS OF THE XXIIIRD INTERNATIONAL SYMPOSIUM ON DISCHARGES AND ELECTRICAL INSULATION IN VACUUM, VOLS 1 AND 2, 2008, : 113 - +
  • [30] VACUUM SWITCH TRIGGER DELAY CHARACTERISTICS
    WARREN, FT
    WILSON, JM
    THOMPSON, JE
    BOXMAN, RL
    SUDARSHAN, TS
    IEEE TRANSACTIONS ON PLASMA SCIENCE, 1982, 10 (04) : 298 - 301
12345