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TJ-II:Coil system: Difference between revisions
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The ohmic coils (OH) can generate a loop voltage of 0.1 V, intended to cancel spurious toroidal currents. | The ohmic coils (OH) can generate a loop voltage of 0.1 V, intended to cancel spurious toroidal currents. | ||
The radial coils (R) produce a trimming radial field of up to 100 G, intended to compensate stray fields. | The radial coils (R) produce a trimming radial field of up to 100 G, intended to compensate stray fields. | ||
Currents in the coil sets can be controlled in Autonomous Mode (or `A Mode') or Controlled Mode (or `C mode')<ref>A. de la Peña, L. Pacios, R. Carrasco, F. Lapayese,''A real-time current driving control system for the TJ-II coils'', [[doi:10.1016/j.fusengdes.2008.12.010|Fusion Engineering and Design '''84''', Issues 2–6 (2009) 676-680]]</ref>. | |||
[[File:TJ-II_Coils.png|800px|thumb|Center|TJ-II Coils. Red: central. Yellow: helical. Blue: toroidal. Green: vertical. Brown and green: radial.]] | [[File:TJ-II_Coils.png|800px|thumb|Center|TJ-II Coils. Red: central. Yellow: helical. Blue: toroidal. Green: vertical. Brown and green: radial.]] | ||