$\def\sub#1{_\mathrm{#1}}\def\sup#1{^\mathrm{#1}}\def\maximum#1{max_#1}$ Golem #47490

Tokamak GOLEM - Shot Database - #47490

[Shot logbook]

Time stamp
	25-01-13 15:55:40
The session mission	Infrastructure/CurrentStabilization/Buryanec-CommissioningAETechron-2025Commmissioning of I_p stabilization technology
The session ID	47465
The discharge comment	Discharge dlouhodobe stability
Discharge command	/Dirigent.sh --discharge --operation.discharge "style='sujb'" --infrastructure.bt_ecd "U_Bt=800,t_Bt=0,O_Bt='CW',U_cd=500,t_cd=1000,O_cd='CW'" --infrastructure.preionization "S_dev ...

Technological parameters

Working Gas: $p\sub{chamber}\sup{discharge,before}$ =0,79 mPa; $p\sub{chamber}\sup{discharge,pre}$ =14,90 mPa ( $p\sub{WG}\sup{request}$ = 15 mPa@ $X\sub{WG}\sup{request}$ =H )
Toroidal magnetic field: $U\sub{B\sub{t}}\sup{request}$ =800 V@ $t\sub{B\sub{t}}\sup{request}$ =0,0 us
Current drive field: $U\sub{E\sub{cd}}\sup{request}$ =500 V@ $t\sub{cd}\sup{request}$ =1000,0 us

Plasma:

Plasma: yes or no: ☑
Time parameters: $\Delta t\sub{p}$ =14,42 ms (from: $t\sub{start}$ =2,41 ms,to: $t\sub{end}$ =16,82 ms)

Plasma parameters:

Loop voltage: $\overline{U\sub{loop}}$ =6,49 ; =45,60 ; =0,00
Toroidal magnetic field: $\overline{B\sub{t}}$ =0,28 T; $\max_{\tau \in [discharge]}B\sub{t}$ =0,41 T
Plasma current: $\overline{I\sub{p}}$ =5,16 kA; $\max_{\tau \in [discharge]}I\sub{p}$ =7,98 kA; $t\sub{Ip}\sup{max}$ =0,00 ms

Basic Diagnostics

On stage diagnostics

Basic diagnostics Data flow: Documentation:

Analysis

Name	Analysis results

Infrastructure

Chamber

Bt and Ecd ,

Parameters

:U_Bt=800,t_Bt=0,O_Bt='CW',U_cd=500,t_cd=1000,O_cd='CW'

Working gas

Parameters

:S_mode='p_wg',S_gas='H',p_H=15,U_v=17

Current stabilization

Parameters

:"main_switch='off',waveform='1000,0;4000,-5;5000,-15;8000,-20;30000,0'"

Acknowledgement

Thanks to the specific help

The tokamak GOLEM controll SW @

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