| Experiment and Operation of a LHCD—35kV／2.8MW／1000s High—Voltage Power Supply on HT—7 Tokamak |
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| 引用本文： | 黄懿赟. Experiment and Operation of a LHCD—35kV／2.8MW／1000s High—Voltage Power Supply on HT—7 Tokamak[J]. 等离子体科学和技术, 2002, 4(4): 1383-1386 |
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| 作者姓名： | 黄懿赟 |
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| 作者单位： | InstituteofPlasmaphysics,ChineseAcademyofSciences,Hefei230031,China |
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| 基金项目： | This work was supported by Meg-Science Enginerring Item of the Chinese Academy of Sciences. |
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| 摘 要： | A-35kV/2.8MW/1000s high-voltage power supply(HVPS) for HT-7 superconducting tokamak has been built successfully.The HVPS is scheduled to run on a 2.45 GHz/1MW lower hybrid current drive(LHCD)^[1] system of HT-7 superoonducting tokamak before the set-up of HT-7 superconducting tokamak in 2003.The HVPS has a series of advantages such as good steady and dynamic response,logical computer program controlling the HVPS without and fault,operationa panel and experimental board for data acquisition.which both are grounded distinctively in a normative way to protec the main body of HVPS along with its attached equipments from dangers.Electric power cables and other control cables are disposed reasonably,to prevent singals from magnetic interference and ensure the precision of signal transfer.This paper involves the experiment and operation of a 35kV/2.8 MW/1000s HVPS^[2] for 2.45 GHz/1 MW LHCD system.The reliability and feasibility of the HVPS has been demonstrated in comparison with experimental results of original design and simulation data.
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| 关 键 词： | Tokamak 混合电流驱动 高压电源 |
Experiment and Operation of a LHCD-35 kV/2.8 MW/1000 s High-Voltage Power Supply on HT-7 Tokamak |
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| HUANG Yi-yunInstitute of Plasma Physics,Chinese Academy of Sciences,Hefei ,China. Experiment and Operation of a LHCD-35 kV/2.8 MW/1000 s High-Voltage Power Supply on HT-7 Tokamak[J]. Plasma Science & Technology, 2002, 4(4): 1383-1386 |
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| Authors: | HUANG Yi-yunInstitute of Plasma Physics Chinese Academy of Sciences Hefei China |
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| Affiliation: | HUANG Yi-yunInstitute of Plasma Physics,Chinese Academy of Sciences,Hefei 230031,China |
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| Abstract: | A -35 kV/2.8 MW/1000s high-voltage power supply (HVPS) for HT-7 superconducting tokamak has been built successfully. The HVPS is scheduled to run on a 2.45 GHz/1 MW lower hybrid current drive (LHCD) [1] system of HT-7 superconducting tokamak before the set-up of HT-7 superconducting tokamak in 2003. The HVPS has a series of advantages such as good steady and dynamic response, logical computer program controlling the HVPS without any fault, operational panel and experimental board for data acquisition, which both are grounded distinctively in a normative way to protect the main body of HVPS along with its attached equipments from dangers. Electric power cables and other control cables are disposed reasonably, to prevent signals from magnetic interference and ensure the precision of signal transfer.This paper involves the experiment and operation of a 35 kV/2.8 MW/1000s HVPS [2] for 2.45 GHz/1 MW LHCD system. The reliability and feasibility of the HVPS has been demonstrated in comparison with experimental results of original design and simulation data. |
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| Keywords: | tokamak lower hybrid current drive High voltage power supply |
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