Recent Progress in 2G HTS Wires at SuperPower
Recent Progress in 2G HTS Wires at SuperPower
Recent Progress in 2G HTS Wires at SuperPower
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Remarkable progress <strong>in</strong> <strong>2G</strong> wire scale-up over the<br />
last 5 years<br />
160,000<br />
140,000<br />
120,000<br />
100,000<br />
80,000<br />
60,000<br />
40,000<br />
20,000<br />
0<br />
18 m 62 m<br />
Nov-01<br />
Mar-03<br />
Aug-04<br />
Dec-05<br />
Apr-07<br />
Critical Current * Length (A-m)<br />
1 m<br />
1 m to 790 m <strong>in</strong><br />
5 years<br />
Also, Ic doubled<br />
& speed<br />
<strong>in</strong>creased<br />
12-fold to<br />
180 m/h*<br />
322 m<br />
206 m<br />
158 m<br />
97 m<br />
790 m<br />
595 m<br />
427 m<br />
1,000,000<br />
100,000<br />
10,000<br />
1,000<br />
100<br />
10<br />
World Record<br />
May-02<br />
Oct-02<br />
Mar-03<br />
Aug-03<br />
Jan-04<br />
Jun-04<br />
Nov-04<br />
Apr-05<br />
Sep-05<br />
Feb-06<br />
Jul-06<br />
Nov-06<br />
Apr-07<br />
Sep-07<br />
Feb-08<br />
Critical Current * Length (A-m)<br />
*4 mm speed equivalent<br />
ISS 2007 –19–
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