Tokamak GOLEM - Shot Database - #41812

The date of discharge execution23-05-15 19:29:38 The session missionPlasmaRegimeOptimization --> Plasma regime optimization The session ID41785 The discharge commentVertStab, RadStab laterDischarge command/Dirigent.sh --discharge --operation.discharge "style='standard'" --infrastructure.bt_ecd "U_Bt=1200,t_Bt=0,O_Bt='CW',U_cd=450,t_cd=350,O_cd='CW'" --infrastructure.preionization "S ...

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0,99 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=10,80 mPa (\(p\sub{WG}\sup{request}\)= 0 mPa@\(X\sub{WG}\sup{request}\)= )
• Toroidal magnetic field: \(U\sub{B\sub{t}}\sup{request}\)= 0 V@\(t\sub{B\sub{t}}\sup{request}\)=0,0 us
• Current drive field: \(U\sub{E\sub{cd}}\sup{request}\)= 0 V@\(t\sub{cd}\sup{request}\)=0,0 us

    Plasma:

• Plasma: yes or no: ☑
• Time parameters:\(\Delta t\sub{p}\)=12,95 ms (from:\(t\sub{start}\)=2,96 ms,to:\(t\sub{end}\)=15,90 ms)

    Plasma parameters:

• Loop voltage:\(\overline{U\sub{loop}}\)\(\)=8,48 V; \(\maximum{{\tau \in [discharge]}U\sub{loop}}\)=14,19 V; \(U\sub{breakdown}\)=0,00 V
• Toroidal magnetic field: \(\overline{B\sub{t}}\)=0,38 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0,55 T
• Plasma current: \(\overline{I\sub{p}}\)=2,24 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=2,58 kA; \(t\sub{Ip}\sup{max}\)=0,00 ms

Basic Diagnostics    

On stage diagnostics

Data flow	measurement →		digitization →		analysis →
Name	Experiment setup		Data acquistition system		Raw data		Analysis results
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Off stage diagnostics

Data flow	measurement →		digitization →		analysis →
Name	Experiment setup		Data acquistition system		Raw data		Analysis results
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Analysis

Name	Analysis results

Infrastructure

Working gas:S_mode='U_v',S_gas='H',U_v='19.0'
Bt, Ecd:U_Bt=1200,t_Bt=0,O_Bt='CW',U_cd=450,t_cd=350,O_cd='CW'
Position stabilization: main_switch='on',vertical_switch='on',vertical_waveform='3000,0;7000,0;8000,-20;30000,0',radial_switch='on',radial_waveform='2000,0;3000,0;9000,-20;30000,0'
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The tokamak GOLEM is now in the Standby mode.

Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @