State-space Coil Modelling in Plasma Magnetic Confinement Devices Aitor J. Garrido, Izaskun Garrido, Diego González, Odei Molinuevo, Jon Lekube and Edorta Carrascal MATEC Web Conf., 125 (2017) 02005 Published online: 04 October 2017 DOI: 10.1051/matecconf/201712502005