用于TEXT升级的分流器和垂直现场电源

D. Terry, F. Santucci, H. Huang, Xl Wang
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引用次数: 6

摘要

德克萨斯实验托卡马克(TEXT)正在升级,包括一个内极向分流线圈组和一个新的真空容器。导流器线圈组需要400v直流,25000 A脉冲电源,垂直场线圈组需要类似的额定电源,以便在导流器实验期间提供等离子体的进出定位。利用橡树岭国家实验室提供的剩余脉冲额定整流变压器,设计并制造了带旁路开关的二象限12脉冲变换器。对这些供应品作了说明。
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Divertor and vertical field power supplies for the TEXT upgrade
The Texas Experimental Tokamak (TEXT) is being upgraded to include an inner poloidal divertor coil set and a new vacuum vessel. A 400 V DC, 25000 A pulsed-power supply is required for the divertor coil set and a similarly rated supply is required for the vertical field coil set to provide in-out positioning of the plasma during divertor experiments. Two-quadrant 12-pulse convertors with bypass switches have been designed and built to utilize surplus pulse-rated rectifier transformers provided by Oak Ridge National Laboratory. A description of these supplies is given.<>
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Design of a coil to correct magnetic field errors on the DIII-D tokamak The charge exchange recombination diagnostic system on the DIII-D tokamak Software upgrade for the DIII-D neutral beam control systems Timing system for neutral beam injection on the DIII-D tokamak DIII-D radiation shielding procedures and experiences
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