Development of 170 GHz 500 kW gyrotron

被引：18
|
作者：
Sakamoto, K
Kasugai, A
Tsuneoka, M
Takahashi, K
Ikeda, Y
Imai, T
Nagashima, T
Ohta, M
Kariya, T
Hayashi, K
Mitsunaka, Y
Hirata, Y
Itoh, Y
Okazaki, Y
机构：
[1] TOSHIBA CO LTD,ELECTRON TUBE & DEVICES DIV,OTAWARA,TOCHIGI 324,JAPAN
[2] TOSHIBA CO LTD,R&D CTR,KAWASAKI,KANAGAWA 210,JAPAN
来源：
INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 1997年 / 18卷 / 09期
关键词：
D O I：
10.1007/BF02678276
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 development of 170GHz/500kW level gyrotron was carried out as R&D work of ITER. The oscillation mode is TE31,8. In a short pulse experiment, the maximum power of 750kW was achieved at 85kV/40A. The efficiency was 22%. In the depressed collector operation, 500kW/36%/50ms was obtained. The maximum efficiency of 40% was obtained at P-RF=470kW whereas the power decrease by the electron trapping was observed. Pulse extension was done up to 10s at P-RF=170kW with the depressed collector operation. The power was limited by the temperature increase of the output window.
引用
收藏
页码：1637 / 1654
页数：18
相关论文
共 50 条
  • [21] Development of high power 170GHz gyrotron for ITER
    Sakamoto, K
    Kasugai, A
    Minami, R
    Takahashi, K
    Kobayashi, N
    Imai, T
    CONFERENCE DIGEST OF THE 2004 JOINT 29TH INTERNATIONAL CONFERENCE ON INFRARED AND MILLIMETER WAVES AND 12TH INTERNATIONAL CONFERENCE ON TERAHERTZ ELECTRONICS, 2004, : 109 - 110
  • [22] DESIGN AND TEST OF AN 8 GHZ, 500 KW, SIDE-COUPLED GYROTRON
    IVES, L
    FELCH, K
    HESS, C
    JORY, H
    NEILSON, J
    PENDLETON, R
    SHIVELY, J
    CHODOROW, M
    FEINSTEIN, J
    LARUE, A
    ZITELLI, L
    MARTORANA, R
    1989 INTERNATIONAL ELECTRON DEVICES MEETING, TECHNICAL DIGEST, 1989, : 747 - 749
  • [23] Review and Development of 170 GHz Gyrotron for Nuclear Fusion in BVERI
    Zhang Yichi
    Xu, Zeng
    Hao Wenteng
    Gao Dongshuo
    Li Boyang
    Feng Jinjun
    2024 49TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, IRMMW-THZ 2024, 2024,
  • [24] Development of 170 GHz, 0.1 MW short pulse gyrotron
    Alaria, Mukesh Kumar
    Singh, N.
    Singh, Utpal
    Bera, A.
    Sinha, A. K.
    FUSION ENGINEERING AND DESIGN, 2019, 144 : 87 - 92
  • [25] Design of 84 GHz 500 kW Gyrotron for Technological Millimeter Wave Applications
    Udaybir Singh
    Nitin Kumar
    Anil Kumar
    L. P. Purohit
    A. K. Sinha
    Journal of Fusion Energy, 2011, 30 : 105 - 110
  • [26] Design of 84 GHz 500 kW Gyrotron for Technological Millimeter Wave Applications
    Singh, Udaybir
    Kumar, Nitin
    Kumar, Anil
    Purohit, L. P.
    Sinha, A. K.
    JOURNAL OF FUSION ENERGY, 2011, 30 (02) : 105 - 110
  • [27] Development of 170 GHz/1 MW Russian gyrotron for ITER
    Zapevalov, VE
    Denisov, GG
    Flyagin, VA
    Fix, AS
    Kuftin, AN
    Litvak, AG
    Agapova, MV
    Iljin, VN
    Khmara, VA
    Myasnikov, VE
    Nichiporenko, VO
    Popov, LG
    Usachev, SV
    Alikaev, VV
    Iljin, VI
    FUSION ENGINEERING AND DESIGN, 2001, 53 : 377 - 385
  • [28] Development of a 140 GHz 50kW Gyrotron in IAE
    Hu, Linlin
    Ma, Guowu
    Sun, Dimin
    Zhuo, Tingting
    Huang, Qili
    Chen, Hongbin
    Meng, Fanbao
    2019 44TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2019,
  • [29] Overview of Fusion Gyrotron Development Programs at 110 GHz, 117.5 GHz, 140 GHz, and 170 GHz
    Cauffman, Stephen
    Blank, Monica
    Borchard, Philipp
    Felch, Kevin
    2013 38TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), 2013,
  • [30] Resonator Studies of a 170 GHz, 200-250 kW, Long-pulse Gyrotron
    Kartikeyan, M. V.
    Mudiganti, Jagadish C.
    Borie, E.
    Thumm, M. K.
    2009 34TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, VOLS 1 AND 2, 2009, : 493 - +
12345