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Keyword：stellarator magnet
Weilan Stellar Completes China's First Stellarator Magnet Cryogenic Comprehensive Test Platform in Three Months, First Round of Magnet Testing Launched
Weilan Stellar recently completed the construction of China's first stellarator magnet cryogenic comprehensive test platform, and the first round of magnet testing has been launched. Qiu Lilong, a review expert for the cryogenic system, stated that from independent design and system integration to domestically sourced supporting equipment, Weilan Stellar took only three and a half months to integrate vacuum, cryogenics, power supply, measurement, and protection into a comprehensive test platform. The test platform fully demonstrates the team's outstanding capabilities in scientific research, engineering, and project management. As the foundation for stable operation of a stellarator, the cryogenic system's vacuum level, sealing performance, and cooling capacity are all crucial. Unlike conventional paced R&D models, Weilan Stellar has always adhered to a pragmatic,...
2026-09-23
Yanchaojuneng Completes VPI of Stainless Steel-Jacketed Superconducting Prototype Coil for Stellarator
Recently, Yanchaojuneng (Shanghai) Technology Co., Ltd. completed vacuum pressure impregnation (VPI) of a next-generation stellarator stainless steel-jacketed three-dimensional shaped superconducting prototype coil. Previously, the prototype coil had completed two core processes: three-dimensional precision winding and ground insulation wrapping. The completion of VPI signifies that the company has established an autonomous process chain from coil winding and forming, insulation wrapping, to integrated insulation curing. The stellarator is an important device type for steady-state operation in the field of controlled nuclear fusion, capable of reducing the risk of major plasma disruptions. Three-dimensional shaped superconducting coils are the core components for building the magnetic field that confines plasma in a stellarator. Public information shows that Germany's W7-X stellarator uses aluminum alloy jackets...
2026-09-10