Speaker
Miklos Palankai
(Plasma Physics Department)
Description
Electrical Services provide the electrical infrastructure to serve the diagnostics installed on the ITER Tokamak. The components of the Diagnostics are located all over on the inner and outer shell of the vacuum vessel, in the ports, on the Divertor Cassettes and in the Cryostat as well. Sensors require electrical transmission lines to transmit both of the diagnostic and control signals across the vacuum boundaries. These electrical components (cables, connectors, feedthroughs, looms, etc.) are under the scope of the Electrical Services. All of the components must comply with the requirements of the ITER Vacuum Handbook, Codes and Standards, Electrical Handbook, etc.
This paper outlines theSystem Engineering challenges of Tokamak Services for Diagnostics consortium (TSD). During the last 4 years under an F4E contract, the TSD group has carried out several tasks in four areas, in close collaboration with F4E and IO team members. These are the creation of Requirements, which are a documented representation of a capability or property that a system shall have; producing the Schematics (SSD), which will be used to follow signal path from sensor (start) to Diagnostic Hall (end); implementation of space reservation models for several diagnostic components into the IO ENOVIA Database and creating/updating the Interface documents, which are the common boundaries between co-functioning Systems. The main purpose of TSD is to prepare the technical documentation for the Feedthroughs, Looms and for the RH Connectors. These documents are the ones which will be given to the industrial companies who will manufacture the components. During this period TSD had several achievements on creation of CAD models (developed feedthrough, tail, and junction box space reservations), on the Schematics (development of Upper and Lower port SSDs), on the Requirements (around 4000 collected requirements) and on the Interfaces (40 IS has been created/updated).
Co-authors
Daniel Nagy
(Plasma Physics Department, Wigner RCP, RMI, PO Box 49, H-1521, Budapest, Hungary)
Domonkos Ferenc Nagy
(Plasma Physics Department, Wigner RCP, RMI, PO Box 49, H-1521, Budapest, Hungary)
Fruzsina Daranyi
(Plasma Physics Department, Wigner RCP, RMI, PO Box 49, H-1521, Budapest, Hungary)
Gabor Veres
(Plasma Physics Department, Wigner RCP, RMI, PO Box 49, H-1521, Budapest, Hungary)
Istvan Gabor Kiss
(Plasma Physics Department, Wigner RCP, RMI, PO Box 49, H-1521, Budapest, Hungary)
Miguel Perez-Lasala
(Fusion for Energy, Torres Diagonal Litoral B3, Josep Pla 2, 08019 Barcelona, Spain)
Miklos Palankai
(Plasma Physics Department, Wigner RCP, RMI, PO Box 49, H-1521, Budapest, Hungary)
Tamas Ilkei
(Plasma Physics Department, Wigner RCP, RMI, PO Box 49, H-1521, Budapest, Hungary)
Teteny Baross
(Plasma Physics Department, Wigner RCP, RMI, PO Box 49, H-1521, Budapest, Hungary)
Trevor Edlington
(Fircroft, Lingley House, 120 Birchwood Point, Birchwood Boulevard Warrington, Cheshire, United Kingdom)
