Comment: Low q, Ub=300, plasma

Golem shot: 8368

2012-04-18 - 160333



Basic parameters:
  • Chamber pressure pchamber : 3.67->18.99 mPa (request: 20 mPa)
  • Chamber temperature: N/A grad C
  • CBt capacitors ( mF) charged to: 300 V
  • CBD capacitors (3.6 mF) charged to: 00 V, triggered 10,0 ms after Bt
  • CCD capacitors (11.3 mF) charged to: 600 V, triggered 5,0 ms after Bt
  • CST capacitors (2.7 mF) charged to: 00 V, triggered 0,0 ms after Bt
  • charging log: t, UB, UBD, UCD, UDS, pchamber
  • Time since session beginning: 4432 s
Data (sampling frequency f s=1 MHz):
Plasma parameters:
  • Plasma life from 12.03 over 5.95 to 17.98 [ms]
  • Mean toroidal magnetic field Bt: 0.060 T
  • Mean plasma current: 1.7 kA
  • Mean Uloop: V
  • Break down voltage: 12.8 V
  • Plasma total charge: 10.3 C
  • Ohmic heating power: 21.4 kW
  • Q edge: 3.2
  • Central electron temperature: 23.6 eV

DAS:

NIturbo

Papouch_St

NIbasic.ONN
Diagnostics: (configuration)

Analysis:

SafetyFactor_JK

Thanks to the specific help and