1. Design study of the large helical devices;Iiyoshi;Fusion Technol.,1990
2. Engineering design study of superconducting large helical device;Motojima,1991
3. Four giga joule flywheel motor-generator for JT-60 toroidal field coil power supply system;Matsukawa,1985
4. Design, Fabrication and Election of flywheel-generator-convertors for the JET tokamak;Huart,1981
5. TFTR motor-generator;Murry,1977