Design of insulation support system of 120 keV positive ion source accelerator
In order to support the physical research on the EAST tokamak, a new positive ion source with designed beam energy of 120 keV was proposed to be developed. Accelerator structure is one of the key components of the ion source. Through the finite element analysis method, the electrostatic analyses of...
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| Veröffentlicht in: | Plasma science & technology 2025-01, Vol.27 (1), p.15602 |
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| creator | DENG, Wen XIE, Yahong GU, Yuming JIANG, Yunfei LIU, Longbin WANG, Fang WEI, Jianglong HU, Chundong |
| description | In order to support the physical research on the EAST tokamak, a new positive ion source with designed beam energy of 120 keV was proposed to be developed. Accelerator structure is one of the key components of the ion source. Through the finite element analysis method, the electrostatic analyses of insulators and grid plates were carried out, the material and structure parameters of insulators were determined. The maximum electric field around each insulator is about 4 kV/mm, and the maximum electric field between grids is about 14 kV/mm, which can meet the 120 keV withstand voltage holding. The insulation system for the positive ion source accelerator with 120 keV is designed, and the connection and basic parameters of insulators and support flanges are analyzed and determined. |
| doi_str_mv | 10.1088/2058-6272/ad955e |
| format | Article |
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The insulation system for the positive ion source accelerator with 120 keV is designed, and the connection and basic parameters of insulators and support flanges are analyzed and determined.</description><identifier>ISSN: 1009-0630</identifier><identifier>EISSN: 2058-6272</identifier><identifier>DOI: 10.1088/2058-6272/ad955e</identifier><language>eng</language><publisher>Plasma Science and Technology</publisher><subject>accelerator ; electrostatic simulation ; insulation support system ; positive ion source</subject><ispartof>Plasma science & technology, 2025-01, Vol.27 (1), p.15602</ispartof><rights>2024 Hefei Institutes of Physical Science, Chinese Academy of Sciences and IOP Publishing Printed in China</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c195t-4bcbbfc0db7cc14c8d56bf2fbbdd3d6613d837d2ff4ffdbbc70ece89f5848eb43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1088/2058-6272/ad955e/pdf$$EPDF$$P50$$Giop$$H</linktopdf><link.rule.ids>314,776,780,27901,27902,53821</link.rule.ids></links><search><creatorcontrib>DENG, Wen</creatorcontrib><creatorcontrib>XIE, Yahong</creatorcontrib><creatorcontrib>GU, Yuming</creatorcontrib><creatorcontrib>JIANG, Yunfei</creatorcontrib><creatorcontrib>LIU, Longbin</creatorcontrib><creatorcontrib>WANG, Fang</creatorcontrib><creatorcontrib>WEI, Jianglong</creatorcontrib><creatorcontrib>HU, Chundong</creatorcontrib><title>Design of insulation support system of 120 keV positive ion source accelerator</title><title>Plasma science & technology</title><addtitle>Plasma Sci. Technol</addtitle><description>In order to support the physical research on the EAST tokamak, a new positive ion source with designed beam energy of 120 keV was proposed to be developed. Accelerator structure is one of the key components of the ion source. Through the finite element analysis method, the electrostatic analyses of insulators and grid plates were carried out, the material and structure parameters of insulators were determined. The maximum electric field around each insulator is about 4 kV/mm, and the maximum electric field between grids is about 14 kV/mm, which can meet the 120 keV withstand voltage holding. The insulation system for the positive ion source accelerator with 120 keV is designed, and the connection and basic parameters of insulators and support flanges are analyzed and determined.</description><subject>accelerator</subject><subject>electrostatic simulation</subject><subject>insulation support system</subject><subject>positive ion source</subject><issn>1009-0630</issn><issn>2058-6272</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2025</creationdate><recordtype>article</recordtype><recordid>eNp9kM1LAzEQxYMoWKt3j7l5ce0k2exmj1I_oehFvYbNl6S2m5CkQv97u1Y8iaeBmd8b3nsInRO4IiDEjAIXVUNbOutNx7k9QJPf1SGaEICugobBMTrJeQnA606wCXq6sdm_Dzg47Ie8WfXFhwHnTYwhFZy3udj1eCQU8Id9wzFkX_ynxd9Y2CRtca-1XdnUl5BO0ZHrV9me_cwper27fZk_VIvn-8f59aLSpOOlqpVWymkwqtWa1FoY3ihHnVLGMNM0hBnBWkOdq50zSukWrLaic1zUwqqaTRHs_-oUck7WyZj8uk9bSUCOfcgxvBzDy30fO8nlXuJDlMud82Fn8D_84g885iJpK4kEwhugMhrHvgDe73FJ</recordid><startdate>20250101</startdate><enddate>20250101</enddate><creator>DENG, Wen</creator><creator>XIE, Yahong</creator><creator>GU, Yuming</creator><creator>JIANG, Yunfei</creator><creator>LIU, Longbin</creator><creator>WANG, Fang</creator><creator>WEI, Jianglong</creator><creator>HU, Chundong</creator><general>Plasma Science and Technology</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20250101</creationdate><title>Design of insulation support system of 120 keV positive ion source accelerator</title><author>DENG, Wen ; XIE, Yahong ; GU, Yuming ; JIANG, Yunfei ; LIU, Longbin ; WANG, Fang ; WEI, Jianglong ; HU, Chundong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c195t-4bcbbfc0db7cc14c8d56bf2fbbdd3d6613d837d2ff4ffdbbc70ece89f5848eb43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2025</creationdate><topic>accelerator</topic><topic>electrostatic simulation</topic><topic>insulation support system</topic><topic>positive ion source</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>DENG, Wen</creatorcontrib><creatorcontrib>XIE, Yahong</creatorcontrib><creatorcontrib>GU, Yuming</creatorcontrib><creatorcontrib>JIANG, Yunfei</creatorcontrib><creatorcontrib>LIU, Longbin</creatorcontrib><creatorcontrib>WANG, Fang</creatorcontrib><creatorcontrib>WEI, Jianglong</creatorcontrib><creatorcontrib>HU, Chundong</creatorcontrib><collection>CrossRef</collection><jtitle>Plasma science & technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>DENG, Wen</au><au>XIE, Yahong</au><au>GU, Yuming</au><au>JIANG, Yunfei</au><au>LIU, Longbin</au><au>WANG, Fang</au><au>WEI, Jianglong</au><au>HU, Chundong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Design of insulation support system of 120 keV positive ion source accelerator</atitle><jtitle>Plasma science & technology</jtitle><addtitle>Plasma Sci. Technol</addtitle><date>2025-01-01</date><risdate>2025</risdate><volume>27</volume><issue>1</issue><spage>15602</spage><pages>15602-</pages><issn>1009-0630</issn><eissn>2058-6272</eissn><abstract>In order to support the physical research on the EAST tokamak, a new positive ion source with designed beam energy of 120 keV was proposed to be developed. Accelerator structure is one of the key components of the ion source. Through the finite element analysis method, the electrostatic analyses of insulators and grid plates were carried out, the material and structure parameters of insulators were determined. The maximum electric field around each insulator is about 4 kV/mm, and the maximum electric field between grids is about 14 kV/mm, which can meet the 120 keV withstand voltage holding. The insulation system for the positive ion source accelerator with 120 keV is designed, and the connection and basic parameters of insulators and support flanges are analyzed and determined.</abstract><pub>Plasma Science and Technology</pub><doi>10.1088/2058-6272/ad955e</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1009-0630 |
| ispartof | Plasma science & technology, 2025-01, Vol.27 (1), p.15602 |
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| language | eng |
| recordid | cdi_iop_journals_10_1088_2058_6272_ad955e |
| source | Institute of Physics Journals |
| subjects | accelerator electrostatic simulation insulation support system positive ion source |
| title | Design of insulation support system of 120 keV positive ion source accelerator |
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