Real-time identification of plasma current and its position with hall sensors for long-pulse operation on QUEST - Collections

＜departmental bulletin paper＞
Real-time identification of plasma current and its position with hall sensors for long-pulse operation on QUEST

Creator	Author PID K001841 Creator Name 長谷川, 真 Hasegawa, Makoto ハセガワ、マコト Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics, Kyushu University
	Author PID K001822 Creator Name 中村, 一男 Nakamura, Kazuo ナカムラ, カズオ Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics, Kyushu University
	Author PID 20127096 Creator Name 図子, 秀樹 Zushi, Hideki ズシ, ヒデキ Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics, Kyushu University
	Author PID K000464 Creator Name 花田, 和明 Hanada, Kazuaki ハナダ, カズアキ Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics, Kyushu University
	Author PID K003556 Creator Name 藤澤, 彰英 Fujisawa, Akihide フジサワ, アキヒデ Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics, Kyushu University
	Author PID K000292 Creator Name 出射, 浩 Idei, Hiroshi イデイ, ヒロシ Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics, Kyushu University
	Author PID K001832 Creator Name 徳永, 和俊 Tokunaga, Kazutoshi トクナガ, カズトシ Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics, Kyushu University
	Author PID K004384 Creator Name 永島, 芳彦 Nagashima, Yoshihiko ナガシマ, ヨシヒコ Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics, Kyushu University
	Creator Name 東島, 亜紀 Higashijima, Aki ヒガシジマ, アキ Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics, Kyushu University
	Creator Name 川崎, 昌二 Kawasaki, Shouji カワサキ, ショウジ Creator Alternative Name Kawasaki, Shoji Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics, Kyushu University
	Creator Name 中島, 寿年 Nakashima, Hisatoshi ナカシマ, ヒサトシ Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics, Kyushu University
	Creator Name Kuzmin, Arseniya Aleksandrovich Affiliation Affiliation Name Research Institute for Applied Mechanics, Kyushu University
	Author PID K005161 Creator Name 恩地, 拓己 Onchi, Takumi オンチ, タクミ Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics, Kyushu University
	Author PID K005073 Creator Name 渡邉, 理 Watanabe, Osamu ワタナベ, オサム Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics, Kyushu University
	Creator Name ミシュラ, キショールカンティ Mishra, Kishore Kanti Affiliation Affiliation Name 九州大学大学院総合理工学府 Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
Language	Japanese
Publisher	九州大学応用力学研究所
Publisher	Research Institute for Applied Mechanics, Kyushu University
Date	2015-09
Source Title	Reports of Research Institute for Applied Mechanics, Kyushu University
Vol	149
First Page	10
Last Page	15
Publication Type	Version of Record
Access Rights	open access
JaLC DOI	https://doi.org/10.15017/1660011
Abstract	Procedure to identify the plasma current and its position with hall sensors in real time is presented for long-pulse operation. Hall sensors are installed around the vacuum vessel of QUEST on the atmo...spheric side. With this procedure, plasma current is treated as a filament current positioned in the vacuum vessel. The plasma current and its position are calculated by the intensities of hall sensor signals and its ratios, respectively. The validity and noise immunity of this procedure is checked numerically. With hall sensor signals, the plasma current and its position are calculated experimentally in real time, and the calculation results correspond well to the results with a rogowski coil and flux loops. Drift errors do not occur with hall sensors, and this procedure is suitable for long-pulse operation.show more

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PISSN	1345-5664
NCID	AA11459359
Record ID	1660011
Peer-Reviewed	Unrefereed
Subject Terms	ホール素子
	hall sensor
	リアルタイム
	real time
	プラズマの位置
	plasma position
	プラズマ電流
	plasma current
	長時間放電
	long pulse
Created Date	2016.06.20
Modified Date	2023.02.27

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＜departmental bulletin paper＞ Real-time identification of plasma current and its position with hall sensors for long-pulse operation on QUEST

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＜departmental bulletin paper＞
Real-time identification of plasma current and its position with hall sensors for long-pulse operation on QUEST