Design and control of coaxial switching system for ion cyclotron wave resonance heating system of EAST

doi:10.1088/2058-6272/ab5f46

	Design and control of coaxial switching system for ion cyclotron wave resonance heating system of EAST
	Cheng, Jian 1,2; Liu, Guang 1,2; Chen, Gen 1; Zhao, Yanping 1; Deng, Xu 1; Mao, Yuzhou 1; Liu, Lunan 1,2
刊名	PLASMA SCIENCE & TECHNOLOGY
	2020-04-01
卷号	22
关键词	EAST ICRH coaxial switching system MODBUS
ISSN号	1009-0630
DOI	10.1088/2058-6272/ab5f46
通讯作者	Chen, Gen(chengen@ipp.ac.cn)
英文摘要	Ion cyclotron wave resonance heating system (ICRH) which is one of the most important auxiliary system in EAST provides conditions for heating the plasma. In order to make the whole transmission network of ICRH form the required state, the coaxial switching system was developed, which mainly consists of 11 same coaxial switches. Each coaxial switch has a controller with an RS485 communication interface and is able to switch between two states. All controllers are integrated to an RS485 hub which connects to the computer. A master computer software is developed to control the coaxial switching system so as to achieve the state needs of ICRH. Moreover, several rounds of experiments show that the coaxial switching system operates reliably. The coaxial switching system has already been applied to normal use currently.
资助项目	National Natural Science Foundation of China[11575237] ; National Natural Science Foundation of China[11775258] ; National Key Research and Development Program[2016YFA0400600] ; National Key Research and Development Program[2016YFA0400601] ; China Fusion Engineering Experimental Reactor General Integration and Engineering Design[2017YFE0300503]
WOS关键词	ICRF
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000520433500001
资助机构	National Natural Science Foundation of China ; National Key Research and Development Program ; China Fusion Engineering Experimental Reactor General Integration and Engineering Design
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/103505]
专题	中国科学院合肥物质科学研究院
通讯作者	Chen, Gen
作者单位	1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Cheng, Jian,Liu, Guang,Chen, Gen,et al. Design and control of coaxial switching system for ion cyclotron wave resonance heating system of EAST[J]. PLASMA SCIENCE & TECHNOLOGY,2020,22.
APA	Cheng, Jian.,Liu, Guang.,Chen, Gen.,Zhao, Yanping.,Deng, Xu.,...&Liu, Lunan.(2020).Design and control of coaxial switching system for ion cyclotron wave resonance heating system of EAST.PLASMA SCIENCE & TECHNOLOGY,22.
MLA	Cheng, Jian,et al."Design and control of coaxial switching system for ion cyclotron wave resonance heating system of EAST".PLASMA SCIENCE & TECHNOLOGY 22(2020).