The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 11, 2025
Filed:
Apr. 19, 2024
Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, CN;
Yuntao Song, Hefei, CN;
Jiansheng Hu, Hefei, CN;
Guizhong Zuo, Hefei, CN;
Bin Cao, Hefei, CN;
Jinhua Wu, Hefei, CN;
Jilei Hou, Hefei, CN;
Jingsheng Yuan, Hefei, CN;
Yue Chen, Hefei, CN;
Yaowei Yu, Hefei, CN;
Ming Huang, Hefei, CN;
Xianzu Gong, Hefei, CN;
Abstract
A coordinated fueling system satisfying thousand-second pulsed plasma discharge, including a gas puffing system, a supersonic molecular beam injection system, an ice pellet injection system, a fusion device, a gas puffing port of a wave antenna, a divertor and a plasma. The gas puffing system, the supersonic molecular beam injection system and the ice pellet injection system are provided at different positions of the fusion device to perform deuterium-tritium plasma discharge in a magnetic confinement fusion device. Through coordination of different moments, positions and fueling methods in plasma establishment and maintenance stages, of the stable thousand-second density control of the fusion device, boundary parameters adjustment of the plasma required for wave coupling and effective control of a heat flux of the divertor can be satisfied. A coordinated fueling method is also provided.