Development of the body power supply for ECRH on EAST
文献类型：期刊论文
| 作者 | Zhang, Jian2; Gao, Zongqiu1,2; Sun, Haozhang2; Zhou, Yu2; Wang, Junjia1,2 ; Huang, Yiyun2
|
| 刊名 | FUSION ENGINEERING AND DESIGN
 |
| 出版日期 | 2020-04-01 |
| 卷号 | 153 |
| 关键词 | Body power supply ECRH Gyrotron EAST |
| ISSN号 | 0920-3796 |
| DOI | 10.1016/j.fusengdes.2020.111479 |
| 通讯作者 | Huang, Yiyun(yyhuang@ipp.ac.cn) |
| 英文摘要 | Electron cyclotron resonance heating (ECRH) plays a major role of plasma heating and it is also an important way of inhibiting plasma instability. The high frequency modulation operation of ECRH system is proposed, which is helpful for the suppression of non-classical tearing modes (NTMs). A 30kV/100mA high voltage body power supply (BPS) with 5 kHz modulation ability for 1MW/1000s Gyrotron has been developed. The BPS adopts linear power supply technology, switching power supply technology and pulse step modulation (PSM) technology. A modulation from 0 up to 100 % is possible, and the rising time is less than 20us. The output voltage ripple factor of the BPS is less than 0.5%. The test results show that the BPS can meet the requirements of ECRH system, and it has strong generality, which can provide reference for the design of other body power supply. |
| WOS关键词 | DESIGN |
| 资助项目 | National Key Research Development[Plan2017YFE0300401] ; CAS Key Technology Talent Program |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000518408500013 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Key Research Development ; CAS Key Technology Talent Program |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/103739]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Huang, Yiyun |
| 作者单位 | 1.Univ Sci & Technol China, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Hefei Inst Phys Sci, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Jian,Gao, Zongqiu,Sun, Haozhang,et al. Development of the body power supply for ECRH on EAST[J]. FUSION ENGINEERING AND DESIGN,2020,153. |
| APA | Zhang, Jian,Gao, Zongqiu,Sun, Haozhang,Zhou, Yu,Wang, Junjia,&Huang, Yiyun.(2020).Development of the body power supply for ECRH on EAST.FUSION ENGINEERING AND DESIGN,153. |
| MLA | Zhang, Jian,et al."Development of the body power supply for ECRH on EAST".FUSION ENGINEERING AND DESIGN 153(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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