ПОРІВНЯННЯ НАДПРОВІДНИХ ІНДУКТИВНИХ НАКОПИЧУВАЧІВ ЕНЕРГІЇ (НПІН) З КОТУШКАМИ РІЗНОЇ КОНФІГУРАЦІЇ ТА МЕХАНІЧНИМИ УТРИМУЮЧИМИ ЕЛЕМЕНТАМИ ВСЕРЕДИНІ ТОРОЇДАЛЬНОГО ОБ’ЄМУ

• Date: 2013
• Main Authors: Васецький , Ю.М., Мазуренко, І.Л., Павлюк, А.В.
• Format: Article
• Language: English
• Published: Інститут електродинаміки НАН України, Київ 2013
• Subjects: тороїдальний надпровідний індуктивний накопичувач енергії; механічна утримуюча система; масогабаритні параметри
• Online Access: https://techned.org.ua/index.php/techned/article/view/1189
• Journal Title: Technical Electrodynamics

The open space inside torus of superconducting magnetic devices, as against a fusion device, may be used for placing elements of mechanical support structure. The toroidal systems with O-shaped and racetrack-shaped coils and support elements inside torus are investigated in this paper. Two problems are solved proposed magnets configurations: elimination of bending moments in the support system and ensuring uniform mechanical stress in all support elements. Support system requirements as well as the volume of a superconducting winding and sizes of toroidal system are analyzed. The racetrack-shaped torus support system requirements are approximately the same as corresponding values for O-shaped torus with spokes and for traditional systems with geometrically more complicated banded D-shaped coils. The volume of superconducting winding of toroidal system with racetrack coils is considerably lesser in comparison with O-shaped coils and approaches to theoretical minimum for D-shaped torus. Also, the toroidal magnet with racetrack coils has minimal radial sizes as compared with other researched configurations. References 25, tables 2, figures 8.