Speaker
Description
Magnetic systems in future fusion reactors require reliable and sturdy diagnostic system with sensor units withstanding extreme operational conditions while providing precise signals required for advanced plasma control. This contribution mainly details the engineering design and integration of innovative steady state magnetic sensors for the DTT and partially covers magnetic sensors for COMPASS-U and DEMO/VNS.
This contribution is focused on the outer vessel magnetic sensors for DTT. Two radiation-hardened antimony-based Hall sensors will be used within a unified, space-efficient housing for each sensor module. It is strongly inspired by outer vessel steady state magnetic sensor for ITER and ongoing designs of combined sensors for COMPASS-U and DEMO/VNS.
We detail the engineering design of Antimony based Hall sensors that will fit into the current 3D model of the DTT facility. By validating sensors on near-term devices, this work establishes a proven hardware platform scalable to the harsh environments of future fusion reactors.