Tokamak GOLEM - Shot Database - #47514

Time stamp25-01-13 18:06:03The session missionInfrastructure/CurrentStabilization/Buryanec-CommissioningAETechron-2025Commmissioning of I_p stabilization technologyThe session ID 47465 The discharge commentAE Techron 25 winding with plasma no stabilizationDischarge command/Dirigent.sh --discharge --operation.higherpower "voice='on',analysis='off',wg_voice='on',RawDataAcquiring='on',diagnostics_onstage='off',diagnostics_offstage='off',infrastructure= ...

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0.55 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: \(U\sub{B\sub{t}}\sup{request}\)=1100 V@\(t\sub{B\sub{t}}\sup{request}\)=0.0 us
• Current drive field: \(U\sub{E\sub{cd}}\sup{request}\)=450 V@\(t\sub{cd}\sup{request}\)=350.0 us

    Plasma:

• Plasma: yes or no: ☑
• Time parameters:\(\Delta t\sub{p}\)=16.48 ms (from:\(t\sub{start}\)=1.99 ms,to:\(t\sub{end}\)=18.46 ms)

    Plasma parameters:

• Loop voltage:\(\overline{U\sub{loop}}\)\(\)=7.16 ; \(\)=37.97 ; \(\)=0.00
• Toroidal magnetic field: \(\overline{B\sub{t}}\)=0.38 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0.56 T
• Plasma current: \(\overline{I\sub{p}}\)=4.58 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=6.41 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,O_Bt='CW',U_cd=450,t_cd=350,O_cd='CW'

Working gas

Parameters :S_mode='p_wg',S_gas='H',p_H=15,U_v=0

Current stabilization

Parameters :main_switch='off',waveform='500,0;1000,5;5000,-2;7000,-4;10000,-6;15000,-8;25000,-6;30000,5;45000,0'

Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @