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Tsuchida, Kazuki; Watanabe, Kazuhiro; Tobari, Hiroyuki; Takemoto, Jumpei; Yamanaka, Haruhiko; Inoue, Takashi
Denki Gakkai Kenkyukai Shiryo, Genshiryoku Kenkyukai (NE-11-001
004 
006010), p.17 - 22, 2011/09
A 1 MeV high-energy neutral beam injector is under developing for heating and current drive of ITER plasma in collaboration with EUDA. JADA will provide ultra-high voltage DC power supply components. Design of the 1 MV power supply, R&Ds on a HV bushing and a water choke will be presented. These results satisfy the requirements for the NBI system.
Kasugai, Atsushi; Yamauchi, Kunihito
Denki Gakkai Kenkyukai Shiryo, Genshiryoku Kenkyukai (NE-11-001004 006010), p.1 - 3, 2011/09
Advanced high power technologies are essential for the realization of fusion energy. These technologies are also useful for the contribution to industrial and academic fields. In this paper, the vision and the issues of the advanced high power technologies are clarified.
Kobayashi, Takayuki; Moriyama, Shinichi; Isayama, Akihiko; Hoshino, Katsumichi; Sakamoto, Keishi; Takahashi, Koji; Kajiwara, Ken; Oda, Yasuhisa; Kasugai, Atsushi
Denki Gakkai Kenkyukai Shiryo, Genshiryoku Kenkyukai (NE-11-6), p.11 - 15, 2011/09
The developments of radio frequency systems for plasma heating and current drive have been continued for magnetically-confined fusion devices, such as JT-60SA, ITER. The specifications of the systems are shown. Recent progress in the electron cyclotron range of frequency system developments, especially for the JT-60SA, is summarized.
Kuno, Yusuke
Denki Gakkai Kenkyukai Shiryo, Genshiryoku Kenkyukai (NE-11-6), p.23 - 28, 2011/09
Terrorism and nuclear proliferation are the critical issues that world has currently encountered. Strengthening of nuclear security and nuclear non-proliferation is a common challenge throughout the worldwide nuclear societies, where development/improvement of the detection and measurement technologies for nuclear security and non-proliferation is one of the important measures in such a challenge. This paper discusses the current status and future needs in the area.
Haruyama, Mitsuo; Kureta, Masatoshi; Ozu, Akira; Takase, Misao
no journal, ,
no abstracts in English