BPP experiments @ the tokamak GOLEM

Essential parameters:

  • Date: 090217
  • BPP used for Plasma Float potential $\varphi_{fl}$, BPP_LP used in sweped mode
  • Probe position:The BPP top from the plasma centre $d=50$ mm
  • The VA characteristic resistor:20$\Omega$
  • Sweeping frequency:1000

Experimental setup

Ball pen probe @ North-East port


setup

Discharges involved

Reproducibility

Iplasma:

Uloop:

Time cross compares

Time


data

Bt


data

a1


data

a2


data

a3


data

a4


data

Isat


data

Vpl


data

Te


data

RatioSat


data

Ufl


data

alpha


data

$\varphi_{fl}$ x $\varphi_{pl}$


$B_t$ cross compares

Time


data

Bt


data

a1


data

a2


data

a3


data

a4


data

Isat


data

Vpl


data

Te


data

RatioSat


data

Ufl


data

alpha


data

$\varphi_{fl}$ x $\varphi_{pl}$


Discharge # Vacuum # $U_{B_t}$ [V] Analysis Comment
#23198 #23199 1000 link
#23195 #23196 1100 link
#23193 #23194 1200 link
#23191 #23192 1300 link

References