【摘要】 】HT-7U超导托卡马克核聚变实验装置是国家九五重大科学工程 ,包括一个具有非圆小截面的大型超导托卡马克 HT-7U实验装置和低温、真空、水冷、电源及控制、数据采集和处理、波加热、波驱动电流、诊断以及公共基础设施等重要子系统。文中概要地介绍 HT-7U装置冷却回路的基础结构和主要参数 ,对冷却回路进行了概念设计 ,给出了冷却回路流程的初步方案更多还原

【Abstract】 HT-7U superconducting tokamak, as one of the great science project of the ninth-five national scheme, is consisted of a superconducting tokamak with noncircular cross-section and cryogenic, vacuum, water cooling, power supply and control, data acquisition and disposal, wave heating, lower hybrid current drive, diagnoses, public works and other subsystems. In this paper, basic structures and main parameters of cooling system of HT-7U device are introduced in brief. Conceptual design and preliminary scheme of flow of cooling system are given.更多还原