Reconstruction of Current Profiles and q Profiles on the HL-1M Tokamak
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XU Wen-bin,
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YANG Qing-wei,
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WANG En-yao,
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LI Guang-sheng,
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GUO Gan-cheng,
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LIU Li,
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LI Fang-zhu,
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DONG Jia-qi,
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DENG Hui-chen,
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YE Gao-ying,
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LIN Hao-shu
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Abstract
The algorithm for reconstructing plasma current and safety factor profiles on a tokamak with an iron core transformer is given and applied to the analysis of experimental data. It is shown that a central negative magnetic shear region is realized througth ajusting the ramp-up rate of plasma current in ohmic discharges and through lower hybrid current drive on HL-1M tokamak.
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XU Wen-bin, YANG Qing-wei, WANG En-yao, LI Guang-sheng, GUO Gan-cheng, LIU Li, LI Fang-zhu, DONG Jia-qi, DENG Hui-chen, YE Gao-ying, LIN Hao-shu. Reconstruction of Current Profiles and q Profiles on the HL-1M Tokamak[J]. Chin. Phys. Lett., 1999, 16(2): 114-116.
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XU Wen-bin, YANG Qing-wei, WANG En-yao, LI Guang-sheng, GUO Gan-cheng, LIU Li, LI Fang-zhu, DONG Jia-qi, DENG Hui-chen, YE Gao-ying, LIN Hao-shu. Reconstruction of Current Profiles and q Profiles on the HL-1M Tokamak[J]. Chin. Phys. Lett., 1999, 16(2): 114-116.
|
XU Wen-bin, YANG Qing-wei, WANG En-yao, LI Guang-sheng, GUO Gan-cheng, LIU Li, LI Fang-zhu, DONG Jia-qi, DENG Hui-chen, YE Gao-ying, LIN Hao-shu. Reconstruction of Current Profiles and q Profiles on the HL-1M Tokamak[J]. Chin. Phys. Lett., 1999, 16(2): 114-116.
|
XU Wen-bin, YANG Qing-wei, WANG En-yao, LI Guang-sheng, GUO Gan-cheng, LIU Li, LI Fang-zhu, DONG Jia-qi, DENG Hui-chen, YE Gao-ying, LIN Hao-shu. Reconstruction of Current Profiles and q Profiles on the HL-1M Tokamak[J]. Chin. Phys. Lett., 1999, 16(2): 114-116.
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