Fully non-inductive second harmonic electron cyclotron plasma ramp-up in the QUEST spherical tokamak

doi:10.1088/1741-4326/aa7c20

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院等离子体物理研究所

	Fully non-inductive second harmonic electron cyclotron plasma ramp-up in the QUEST spherical tokamak
	Idei, H.1; Kariya, T.2; Imai, T.2; Mishra, K.4; Onchi, T.1; Watanabe, O.1; Zushi, H.1; Hanada, K.1; Qian, J.3; Ejiri, A.5
刊名	NUCLEAR FUSION
	2017-12-01
卷号	57 期号:12
关键词	Electron Cyclotron Heating And Current Drive Electron Bernstein Wave Heating And Current Drive Spherical Tokamak Non-inductive Plasma Startup
DOI	10.1088/1741-4326/aa7c20
文献子类	Article
英文摘要	Fully non-inductive second (2nd) harmonic electron cyclotron (EC) plasma current ramp-up was demonstrated with a newlly developed 28 GHz system in the QUEST spherical tokamak. A high plasma current of 54 kA was non-inductively ramped up and sustained stably for 0.9 s with a 270 kW 28 GHz wave. A higher plasma current of 66 kA was also non-inductively achieved with a slow ramp-up of the vertical field. We have achieved a significantly higher plasma current than those achieved previously with the 2nd harmonic EC waves. This fully non-inductive 2nd harmonic EC plasma ramp-up method might be useful for future burning plasma devices and fusion reactors, in particular for operations at half magnetic field with the same EC heating equipment.
WOS关键词	DRIVEN ; WAVES
WOS研究方向	Physics
语种	英语
WOS记录号	WOS:000412402000005
资助机构	NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; NIFS Collaboration Research Programs(NIFS09KUTR046 ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; JSPS KAKENHI(JP1504231) ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS10KUTR048 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR059 ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069) ; NIFS11KUTR069)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/33767]
专题	合肥物质科学研究院_中科院等离子体物理研究所
作者单位	1.Res Inst Appl Mech, Kasuga, Fukuoka 8168580, Japan 2.Univ Tsukuba, Plasma Res Ctr, Tsukuba, Ibaraki 3058577, Japan 3.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China 4.Kyushu Univ, Interdisciplinary Grad Sch Engn Sci, Kasuga, Fukuoka 8168580, Japan 5.Univ Tokyo, Dept Complex Sci & Engn, Kashiwa, Chiba 2778561, Japan 6.Kyoto Univ, Dept Nucl Engn, Kyoto 6068501, Japan 7.Natl Inst Fusion Sci, Toki, Gifu 5095292, Japan 8.Natl Inst Quantum & Radiol Sci & Technol, Naka, Ibaraki 3110193, Japan 9.Kyoto Univ, Grad Sch Energy Sci, Kyoto 6068501, Japan
推荐引用方式 GB/T 7714	Idei, H.,Kariya, T.,Imai, T.,et al. Fully non-inductive second harmonic electron cyclotron plasma ramp-up in the QUEST spherical tokamak[J]. NUCLEAR FUSION,2017,57(12).
APA	Idei, H..,Kariya, T..,Imai, T..,Mishra, K..,Onchi, T..,...&Toi, K..(2017).Fully non-inductive second harmonic electron cyclotron plasma ramp-up in the QUEST spherical tokamak.NUCLEAR FUSION,57(12).
MLA	Idei, H.,et al."Fully non-inductive second harmonic electron cyclotron plasma ramp-up in the QUEST spherical tokamak".NUCLEAR FUSION 57.12(2017).