Research on Design Method of Control System for CRAFT CSMC Magnet Power Supply System

CRAFT (Comprehensive Research Facility for Fusion Technology) CSMC (Central Solenoid Model Coil) Magnetic Power Supply is a sub-project of the National Major Science and Technology Infrastructure Project. It is a high current test platform for fusion device magnets. In this paper, the host computer control system of the magnet power supply is taken as the research object, and the function of the control system is taken as the goal. The design scheme of the magnet power supply is completed in the aspects of hardware system building, software function realization and host computer interface design. The producer-consumer LabVIEW program framework based on message loop is used to design the magnet power supply monitoring system, and the functions are verified systematically, which provides design support for the smooth debugging of the power supply system.