Magnetic diagnistics of equilibrium parameters of tokamak plasma

The work is concerned with tokamak plasma. The purpose of the paper is to perform a technical development and experimental testing of methods for determining of a plasma filament boundary and of equlibrium profile of the plasma current in the tokamak. New methods to determine boundaries of a plasma filament in the tokamak which are based on models of toroidal harmonics of fixed and movable current filaments have been developed. The new results about the boundary contour, integral and contour parameters of the plasma in the "Tuman-3" tokamak have been achieved in the research. The resurts have been used at interpretation of the data of external magnetic measurements on the 'Tuman-3=' tokmak. The informability of the magnetic diagnostics of the tokmak has been increasedAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio