EAST implements the double feedback control experiments of the detachment by using two
control systems at the same time to explore the new detachment control way. We hire two …

One of the key challenges for future fusion research is to mitigate the high steady-state heat
load on the divertor target plates, and divertor detachment offers a promising solution. The …

Abstract EAST achieved 101.2 seconds H-mode discharge with total power injection up to
3MW in 2017. Consequently to the enhanced auxiliary heating power, the active divertor …

A multi-function divertor feedback control system has been built on Experimental Advanced
Superconducting Tokamak (EAST) to treat the divertor heat load issue. With the real-time …

The active feedback control of radiated power to prevent divertor target plates overheating
during long-pulse operation has been developed and implemented on EAST. The radiation …

It is necessary to achieve simultaneous exhaust of excessive transient and steady-state heat
fluxes on the divertor target for the divertor protection in the future fusion reactors. The …

One of the critical challenges for long pulse operation of ITER and future fusion reactors is
the excessively high heat and particle fluxes on the divertor targets. The divertor detachment …

In the EAST radiative divertor experiments, stable detachment and divertor protection have
been achieved with mixed impurity gas seeding. Experiments indicate that neon (Ne) is an …

As a well acknowledged and effective way to solve the excessive heat load on divertor
targets, the active feedback control of radiated power for divertor heat spread is achieved on …

Radiative divertor is an effective method for the divertor heat flux control, but excessive core
impurity radiation can deteriorate the confinement in tokamaks. In recent EAST experiments …