Current Sharing Temperature Test and Simulation with GANDALF Code for ITER PF2 Conductor Sample

LI Shaolei(李少磊); WU Yu(武玉); LIU Bo(刘勃); WENG Peide(翁佩德)

Plasma Science and Technology > 2011 > 13(5): 627-630.

LI Shaolei(李少磊), WU Yu(武玉), LIU Bo(刘勃), WENG Peide(翁佩德). Current Sharing Temperature Test and Simulation with GANDALF Code for ITER PF2 Conductor Sample[J]. Plasma Science and Technology, 2011, 13(5): 627-630.

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Current Sharing Temperature Test and Simulation with GANDALF Code for ITER PF2 Conductor Sample

Institute of Plasma Physics, Chinese Academy of Science, Hefei 230031, China

Funds: supported by Priority Base Research Development Project of China (No.0559730532)

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Received Date: October 28, 2010

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Abstract

Abstract

Recently the ITER PF2 coils CICC conductor sample is tested in SULTAN facility. A series of tests are performed. According to the test result, the CICC conductor sample shows stable performance about the current sharing temperature. At the typical PF2 coil operating condition of 45 kA, 4 T and 5 K, the test result of conductor current sharing temperature is 6.71 K, with a temperature margin of 1.71 K. To compare with the result, a thermal-hydraulic analysis of PF2 conductor has been simulated with 1-D model GANDALF code. The test results are consistent with the simulation.
- current sharing temperature,
- poloidal field,
- cable-in-conduit conductor,
- NbTi strand,
- GANDALF

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