Design and development of the power supply system for HL-2A tokamak

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• 作者：Yao Lieying ; Xuan Weimin ; Li Huajun ; Chen Yuhong ; Bu Mingnan ; Shao Kui ; Hu Haotian ; Mao Xiaohui ; Wang Shujin and Ren Juqian
• 关键词：HL-2A ; Power supply
• 刊名：Fusion Engineering and Design
• 出版年：2005
• 出版时间：November 2005
• 年：2005
• 卷：75-79
• 期：Complete
• 页码：163-167
• 全文大小：135 K

文摘

HL-2A tokamak operation needs several pulse DC power supplies with peak power of 300 MVA and the energy content of 1200 MJ per shot. To meet this requirement, three flywheel motor-generators (MG) are used, and the diode and thyristor AC/DC converters are developed to power the HL-2A toroidal and poloidal field coils. A new control system of the power supply is implemented. The power supply system is put into operation. The design and development of this power supply system are presented.