Tokamak GOLEM - Shot Database - #47489

Time stamp25-01-13 15:52:59The session missionInfrastructure/CurrentStabilization/Buryanec-CommissioningAETechron-2025Commmissioning of I_p stabilization technologyThe session ID 47465 The discharge commentMaster testDischarge command/Dirigent.sh --discharge --operation.discharge "style='standard',vacuum_shot='45832'" --infrastructure.bt_ecd "U_Bt=1100,t_Bt=0,U_cd=375,t_cd=350,O_Bt='CW',O_cd='CW'" --infrastruct ...

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0,83 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=9,57 mPa (\(p\sub{WG}\sup{request}\)= 10 mPa@\(X\sub{WG}\sup{request}\)=H )
• Toroidal magnetic field: \(U\sub{B\sub{t}}\sup{request}\)=1100 V@\(t\sub{B\sub{t}}\sup{request}\)=0,0 us
• Current drive field: \(U\sub{E\sub{cd}}\sup{request}\)=375 V@\(t\sub{cd}\sup{request}\)=350,0 us

    Plasma:

• Plasma: yes or no: ☑
• Time parameters:\(\Delta t\sub{p}\)=18,76 ms (from:\(t\sub{start}\)=2,23 ms,to:\(t\sub{end}\)=20,99 ms)

    Plasma parameters:

• Loop voltage:\(\overline{U\sub{loop}}\)\(\)=5,52 ; \(\)=32,09 ; \(\)=0,00
• Toroidal magnetic field: \(\overline{B\sub{t}}\)=0,42 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0,59 T
• Plasma current: \(\overline{I\sub{p}}\)=4,65 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=7,11 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=1100,t_Bt=0,U_cd=375,t_cd=350,O_Bt='CW',O_cd='CW'

Working gas

Parameters :S_mode='p_wg',S_gas='H',p_H=10,U_v=0

Current stabilization

Parameters :main_switch='off',waveform='1000,0;15000,-20;20000,20;30000,-20;40000,0'

Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @