Insulation reinforcement method for superconducting coil

• Main Authors: DING HANGWEI, WANG GUANGDA, HUANG ZIYI, TAN YUNFEI, HE RUI, LI LIANG
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2019
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; INDUCTANCES; MAGNETS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS

The invention discloses an insulation reinforcement method for a superconducting coil and particularly relates to a reinforcing and insulation reinforcement method for the superconducting coil havingproperties of high mechanical performance, high thermal stability, high electrical insulation performance and no critical current attenuation. In the water cooling process, the water around the coil gradually solidifies into ice, so insulation and reinforcement of the superconducting coil are completed. Compared with an insulation reinforcing method in the prior art, the method is simple and economical, the superconducting coil has better mechanical performance, thermal stability and electrical insulation performance, critical current attenuation of a superconducting material is avoided, the manufacturing process is simple, cost is low, environmental pollution is avoided, the superconducting wire in the ice-reinforced magnet can be reused, when insulation performance is damaged, the reinforcing structure of the co