Performance assessment
Reference scenario Plasma performance S1 S2 S3
Kink stability      
Ballooning stability      
Mercier stability      
Tearing stability      
Surface quality      
Fast ion loss fraction      
Neoclassical confinement time      
ISS-95 confinement time      
Coil data Number Length (m) |I|max (MAT) Turns ACu (cm2) |J|max (kA/cm2) J2t             (1014 A2-s/m4) Ti (K) Tf (K)    
SC1 6                
SC2 6                
SC3 6                
SC4 6                
Total - saddle coils                      
PF1 2                
PF2 2                
PF3 2                
PF4 2                
PF5 2                
PF6 2                
PF7 2                
Total - PF coils                      
TF 18                
Total - TF coils                      
Grand Total                      
Circuit data Imax (kA) Imin (kA) Vmax (kV) Vmin (kV) Parallel Series Total PS PW,max (MW) Pmax (MW) WW (MJ) Wmax (MJ)
SC1                    
SC2                    
SC3                    
SC4                    
PF1                    
PF2                    
PF3                    
PF4                    
PF5                    
PF6                    
PF7                    
TF                    
Total                      
Flexibility Compulsory flexibility requirements are TBD
Engineering assessment
Fabrication and Is a design concept defined? Has a credible way of fabricating,
assembly Components Assessment Risks assembling, and aligning components been proposed?  Biggest risks?
VV and internal hardware ?
Conformal shell ?
Saddle coils ?
TF and PF coils ?
Machine structure ?
Features for alignment and surface quality assessment ?
Access Requirements Assessment Risks Adequate access been demonstrated? Biggest risks?
NBI ?
HHFW ?
Diagnostics ?
Vacuum pumping ?
Personnel access ?
Stray field at NBI Front  
Middle  
Back  
Cost WBS Element Cost Risks
1 Fusion Core Systems    
11 PFCs
12 VV
13 TF
14 PFCs
15 Cryostat
16 Support structure
17 Conformal coils
2 Auxiliary Systems    
3 Diagnostics    
4 Electrical Power    
41 Site Power Systems
42 Coil Power Systems
5 Central I&C and Data Acquisition    
6 Site and Facilities    
61 Facility Modifications
62 New buildings and structures
63 Water cooling
64 Cryogenic cooling
65 Waste handling and treatment
66 Utility systems
67 Test cell and area preparations
7 Machine Assembly    
71 Pre-assembly operations
72 Assembly in TC and basement
73 Assembly tools and jigs
74 Measurements systems
8 Project Oversight and Support    
9 Preparations for Operation    
Total