|
表1.7.1
米国の開発動向
| 1999 |
2001 |
2003 |
2005 |
2007 |
2009 |
| 86M US$ => 2006 |
|
|
|
| Industrial Motors: |
Goal 4MW |
|
|
| Synchronous Condensor: |
8MW |
10MW |
Goal 50 MW MVAR |
| Main Motors: |
5MW |
(25MW) |
Goal 36.5 MW |
| Bi/Y-wires |
|
|
|
| Ref.GE in Fairfield 100MVA Generator |
|
|
表1.7.2
Relative life-cycle cost/hp for 1500 hp
Class induction-synchronous HTS motor
| Cost Item |
Conventional |
No Fe HTS |
| Capital($103) |
39.0 |
50.7 |
| Efficiency |
0.95 |
0.975 |
| Annual cost losses($103) |
12.90 |
6.32 |
| Present value total losses($103) |
64.7 |
31.7 |
| Total capitalized costs($103) |
103.7 |
82.4 |
| Percent savings |
- |
20.5 |
| B.W.McConell(ORNL) 5-6yrscrossing |
|
|
|
図1.7.1
|
推進用5MW高温超電導電動機
（米国AMSC） |
|
