MAGNETIC FIELD DESIGN FOR A LARGE TOKAMAK
大型环电流器的磁场设计

This artiele is the summary of the methods of the magnetic field design of the CT-8 Takamak. We analized the influence of all kinds of stray field on the equilibrium of the plasma tour, and discussed the requirement which should be satisfied by the magnetic field (especially, stray field) and developed a optimization method. We also analized the possibility to maintain the equilibrium in the process of temperature raising.