QUENCH DETECTOR AND REAL-TIME QUENCH MENAGEMENT SYSTEM DEVICE FOR SUPERCONDUCTING TOKAMAK

摘要

A quench detector and real-time quench monitoring system of the superconductive tokamak apparatus are provided to secure the operation stability and the operation reliability of the superconductive tokamak by detecting the quench losing the superconductive state of the superconductive magnet in the superconductive tokamak apparatus. The quench detector of the superconductive tokamak apparatus comprises a plurality of quench detectors(10), a quench signal integrator(20) and aquench integrated controller(30). The plurality of quench detectors is connected to the voltage tap sensor installed at the superconductive magnet and detects the quench. The quench signal integrator receives the quench generation signal from the plurality of quench detectors installed at each superconductive magnet, integrates it and generates the final interlock. The quench integrated controller receives the quench generation signal from the quench signal integrator, monitors the state of the superconductive magnet and controls the quench detector.