@misc{oai:repo.qst.go.jp:00073164, author = {Piron, C. and Garcia, J. and Goodman, T. and Agostini, M. and Fontana, M. and Giruzzi, G. and Gobbin, M. and Karpushov, A. and Kong, M. and Merle, A. and Morales, J. and Nowak, S. and Pigatto, L. and Sauter, O. and Testa, D. and M.Vallar and Yoshida, M. and 吉田 麻衣子}, month = {Mar}, note = {The fully non-inductive sustainment (Vloop~0) of high normalized beta (βN) plasmas is a crucial challenge for the steady-state operation of a tokamak reactor. Steady-state regimes have been explored at TCV during the 2017/18 EUROfusion MST1 campaign. The operating space has been extended towards plasmas closer to those expected in JT-60SA and ITER, i.e. with significant Neutral Beam Injection (NBI) and Electron Cyclotron Resonance Heating and Current Drive (ECRH/CD), bootstrap current and fast ion fraction. βN values up to 1.4 and 1.7 have been obtained in lower single null L-mode (H98(y,2) ∼ 0.8) and H-mode (H98(y,2) ∼ 1) plasmas, respectively, at zero time averaged loop voltage and q95 ∼ 6., 10th IAEA Technical Meeting on the Steady State Operation of Magnetic Fusion Devices}, title = {Extension of the operating space of steady state regimes on TCV}, year = {2019} }