Session aimTest primary circuit after intevention on breaker and perform vacuum pulses for iron core magnetization studies
Session day2025-07-03Operatorrhenriques
Session IDISTTOK_20250703_1Coordinatorrhenriques

Shot Time Operator Iplasma(kA) n(1018m-3) Duration (ms) Pre/post shot comments
531222025-07-04 10:10:22.033rhenriques000Repeat (1) 53101 to assess max Ip and wall conditioning (after RFA opening to MC and power outage) | Could not get correct prefill pressure on time, no plasma
531212025-07-04 10:01:04.309rhenriques000Dryrun (file: dryrun_standard_2025_04_04_52149.cfg), no TF | PF currents OK
531202025-07-03 18:11:15.689rhenriques000Straight repeat | OK
531192025-07-03 18:07:16.036rhenriques000Repeat with 100 A (positive waveform) | OK, 100 A reached after 23.8 ms
531182025-07-03 17:59:28.116rhenriques000Straight repeat | OK
531172025-07-03 17:55:18.967rhenriques000Repeat with -100 A and both copper shell and vacuum vessel grounding connection removed | OK
531162025-07-03 17:45:21.998rhenriques000Repeat with Iprim breaker closed | OK, small offset of 50 mA observed
531152025-07-03 17:40:18.986rhenriques000Repeat to measure currents flowing through grounding cable of copper shell using the sensor for the horizontal field current (positive means current flowing away from the CS) | Iprim breaker open
531142025-07-03 17:26:29.334rhenriques000Repeat with 100 A (positive waveform) | OK, 100 A are reached after 23.9 ms
531132025-07-03 17:21:37.601rhenriques000Staight repeat | OK, -100 A are reached after 7.3 ms
531122025-07-03 17:17:37.797rhenriques000Repeat requesting -100 A | OK, reaches -100 A after 24 ms
531112025-07-03 17:13:08.513rhenriques000Repeat with capacitor bank 200 V (voltage closer to plasma pulses) | OK
531102025-07-03 17:04:34.84rhenriques000Straight repeat | OK, reaches 100 A earlier
531092025-07-03 17:00:27.387rhenriques000Repeat 100 ms 100A | OK, it reached 100 A
531082025-07-03 16:52:30.162rhenriques000Repeat | OK, Iprim did not reach 5 A
531072025-07-03 16:48:23.142rhenriques000Special dryrun to test primary circuit, 20 ms, 30 A, capacitor banck at 100 V | Power supply controller was OFF