Device
Main Structure
- visible spectroscopy
- Filterscope
- Ha
- ECE
- TV
- mm-wave interferometer
- Movable hall probe
- ECH:84GHz, 500kW, 2s
- ICRH:30~50MHz, 2 MW, 300s
- Vacuum Pumping System - VV : 42,400 l/s, Cryostat : 36,900 l/s
- Helium Distribution System:Supercritical, 4.5K, 600 g/s
Superconducting Tokamak The Superconducting Magnet system consists of 16 TF(Toroidal Field) coils and 14PF(Poloidal Field) coils. Both of the TF and PF coil system use internally cooled superconductors. The TF coil system provides a field of 3.5 T at a plasma center, with a peak flux density at the TF coils of 7.5 T and the stored energy is 470 MJ. Incoloy 908 conduit and Nb3Sn superconducting cable are used for the TF CICC. The nominal current of TF coils is 35.2 kA with all coils in series. The PF coil system provides 17 V-sec and sustains the plasma current of 2 MA for 20 seconds inductively which consists of 8 coils in the CS(Central Solenoide) coil system and 6 outer PF coils. PF 1-5 coils use Nb3Sn CICC in Incoloy 908 conduit and PF 6-7 coils use NbTi CICC in a modified stainless steel 316LN.
Ancillary Systems
- B2
- Current Lead System
- Magnet Power Supply
- B1
- Tokamak Monitoring System
- Quench Detection System
- 1F
- Fueling/Glow Discharge
- 2F
- He Distibution
- Cryogenic System
- Diagnostic DAQ System
- ICRHSystem
- Vacuum Pumping System
- Fueling/Glow Discharge
- 3F
- ECH Systenm
Diagnostics
- A
- Basic Diagnostice
- MD Feedthough Inspeciton 2luminator
- Baseline 1
- Edge reflectometer
- Baseline 2,3,4
- Survey IR TV
- CES Background Escaping fast-ion detector
- B
- Basic Diagnostice
- none
- Baseline 1
- X-Ray Crytal Spec.
- Baseline 2,3,4
- Thomson scattering(beam dump)
- C
- Basic Diagnostice
- none
- Baseline 1
- Recip.Lanmuir Probe(Movable)
- X-Ray Pinhole Camera
- Baseline 2,3,4
- none
- D
- Basic Diagnostice
- Visible/H-alpha TV
- Baseline 1
- Soft X-Ray Array
- Bolometer Array
- Baseline 2,3,4
- Survey IR TV
- X-Ray PHA
- Impurity Pellet Injector
- E
- Basic Diagnostice
- MD Feedthough nspection
- 22luminator Survey IR TV
- Baseline 1
- none
- Baseline 2,3,4
- Movable Lanmuir Probe
- F
- Basic Diagnostice
- none
- Baseline 1
- X-Ray Crystal Spec.
- Baseline 2,3,4
- Soft X-Ray Spec.
- VUV Survey Spec.
- G
- Basic Diagnostice
- MM-Wave Interferometer
- Baseline 1
- Reflectometer
- Baseline 2,3,4
- MIR/ECEI
- H
- Basic Diagnostice
- none
- Baseline 1
- none
- Baseline 2,3,4
- Tangential FIR Interferometer(laser input)
- I
- Basic Diagnostice
- MD Feedthrough
- Visible/H-alpha TV
- Inspection 2luminator/dd>
- Baseline 1
- none
- Baseline 2,3,4
- Survey IR TV MSE
- J
- Basic Diagnostice
- visible Survey Spec.
- Baseline 1
- H-alpha Monitor
- Baseline 2,3,4
- Visible Brem. Array
- Visible Filterscope
- K
- Basic Diagnostice
- ECE Hetero. Radiometer
- Baseline 1
- none
- Baseline 2,3,4
- ECE Grating Polycromator
- Diag.Neutral Beam
- LIF(optics)
- L
- Basic Diagnostice
- none
- Baseline 1
- Bolometer Array
- Baseline 2,3,4
- Thomson Scatt.
- Laser input
- CX-NPA
- M
- Basic Diagnostice
- MD Feedthrough
- Inspection liiuuminator
- Baseline 1
- none
- Baseline 2,3,4
- CES / MSE/ BES
- N
- Basic Diagnostice
- none
- Baseline 1
- none
- Baseline 2,3,4
- Thomson Scatt
- Divertor Thomson(optics)
- O
- Basic Diagnostice
- none
- Baseline 1
- none
- Baseline 2,3,4
- none
- P
- Basic Diagnostice
- none
- Baseline 1
- none
- Baseline 2,3,4
- none
Heating Devices
- MBI-2(2017~2020)
- CNT(under consideration)
- ECCD(2011~2015)
- Cryostat pumping duct
- Helium distribution box
- LHCD(2011~2016)
- ICRF
- Start-up ECH
- MBI-1(2010~2014)