کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
270914 504974 2016 3 صفحه PDF ندارد دانلود رایگان
عنوان انگلیسی مقاله
Outgassing measurements for the turn insulation of CFETR poloidal field coils
ترجمه فارسی عنوان
اندازه گیری Outgassing برای عایق چرخشی کویل میدان به شکل دوقطبی CFETR
کلمات کلیدی
نرخ Outgassing؛ روشن عایق. VPI؛ سیم پیچ میدان به شکل دوقطبی
Outgassing rate; Turn insulation; VPI; Poloidal field coil
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
چکیده انگلیسی


• Outgassing rate of turn insulation will affect VPI process and conductor leak test.
• The outgassing rate of turn insulation structure was measured by dynamic flow method.
• The interleaved polyimide decreases the insulation outgassing rate.

China Fusion Engineering Test Reactor (CFETR) is a new tokamak device. The poloidal field (PF) system plays an important role in controlling the location and shape of the plasma. In order to satisfy the electrical and mechanical requirements, the turn insulation shall be applied on the conductor during winding. Before vacuum pressure impregnation (VPI) process, the conductor with dry (un-impregnated) insulation should be leak tested in a chamber, and the material shall be degassed in the VPI mold before impregnation with epoxy. The gas released from the insulation material will affect the vacuum of leak test vessel and VPI quality. In this paper, the dynamic flow method was used to measure the outgassing rate of insulation material in special structure, and the results were shown and discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fusion Engineering and Design - Volume 105, April 2016, Pages 101–103
نویسندگان
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