伝導冷却高温超電導コイルの熱的安定性評価―熱的安定性解析―:— 熱的安定性解析 —
スポンサーリンク
概要
- 論文の詳細を見る
In order to quantitatively evaluate the thermal stability of conduction-cooled HTS coils, thermal runaway currents of a conduction-cooled HTS single-pancake coil were measured at various temperatures and several cooling conditions, and numerically calculated using a calculus of finite differences. Calculated results were in good agreement with the experimental ones. A sensitivity analysis of thermal runaway currents for various physical values was also carried out. The thermal conductivity, specific heat and n-value of an Ag-sheathed Bi2223 wire do not significantly affect the thermal runaway currents of the coil. However, the critical current of an Ag-sheathed Bi2223 wire strongly affected the thermal runaway currents. Therefore, more precise critical current data should be prepared in the thermal stability analysis of conduction-cooled HTS coils.
- 公益社団法人 低温工学・超電導学会 (旧 社団法人 低温工学協会)の論文
公益社団法人 低温工学・超電導学会 (旧 社団法人 低温工学協会) | 論文
- Test Results of the SMES Model Coil. Cool-down and Thermal Characteristics.:Cool-down and Thermal Characteristics
- Crystal Growth of Y Based Superconductors on Solidification Processing.
- Refrigeration of pressurized He II using a 3He circulation system. (II). Behavior of the system during the initial cooling and after a pulsed heat generation.:Behavior of the System during the Initial Cooling and after a Pulsed Heat Generation
- Quench simulation analysis of a superconducting coil. II. Simulation.:II. Simulation
- タイトル無し