Cell 1
|
Field Center: |
50mm
boring 470 mm from top of ss
top cover @
commutator: positive B direction: top to bottom |
B = a *I + b
*I^3 + g *I^5;
a = 0.81375; b = 8.57413E-7, g = -1.3398E-10 (B in Tesla;
I in kA)
|
I (kA) |
B(T) |
|
I (kA) |
B(T) |
|
0.5 |
0.40688 |
|
19.0 |
15.46680 |
|
1.0 |
0.81375 |
|
19.5 |
15.87410 |
|
1.5 |
1.22063 |
|
20.0 |
16.28143 |
|
2.0 |
1.62751 |
|
20.5 |
16.68878 |
|
2.5 |
2.03439 |
|
21.0 |
17.09614 |
|
3.0 |
2.44127 |
|
21.5 |
17.50353 |
|
3.5 |
2.84816 |
|
22.0 |
17.91094 |
|
4.0 |
3.25505 |
|
22.5 |
18.31837 |
|
4.5 |
3.66195 |
|
23.0 |
18.72582 |
|
5.0 |
4.06886 |
|
23.5 |
19.13329 |
|
5.5 |
4.47577 |
|
24.0 |
19.54079 |
|
6.0 |
4.88268 |
|
24.5 |
19.94830 |
|
6.5 |
5.28961 |
|
25.0 |
20.35584 |
|
7.0 |
5.69654 |
|
25.5 |
20.76340 |
|
7.5 |
6.10348 |
|
26.0 |
21.17098 |
|
8.0 |
6.51043 |
|
26.5 |
21.57858 |
|
8.5 |
6.91740 |
|
27.0 |
21.98620 |
|
9.0 |
7.32437 |
|
27.5 |
22.39385 |
|
9.5 |
7.73135 |
|
28.0 |
22.80152 |
|
10.0 |
8.13834 |
|
28.5 |
23.20920 |
|
10.5 |
8.54535 |
|
29.0 |
23.61691 |
|
11.0 |
8.95237 |
|
29.5 |
24.02464 |
|
11.5 |
9.35940 |
|
30.0 |
24.43239 |
|
12.0 |
9.76645 |
|
30.5 |
24.84017 |
|
12.5 |
10.17351 |
|
31.0 |
25.24796 |
|
13.0 |
10.58058 |
|
31.5 |
25.65577 |
|
13.5 |
10.98767 |
|
32.0 |
26.06360 |
|
14.0 |
11.39478 |
|
32.5 |
26.47145 |
|
14.5 |
11.80190 |
|
33.0 |
26.87932 |
|
15.0 |
12.20904 |
|
33.5 |
27.28721 |
|
15.5 |
12.61620 |
|
34.0 |
27.69511 |
|
16.0 |
13.02337 |
|
34.5 |
28.10304 |
|
16.5 |
13.43056 |
|
35.0 |
28.51097 |
|
17.0 |
13.83777 |
|
35.5 |
28.91893 |
|
17.5 |
14.24500 |
|
36.0 |
29.32690 |
|
18.0 |
14.65225 |
|
36.5 |
29.73489 |
|
18.5 |
15.05951 |
|
37.0 |
30.14289 |
Cell 1
|
|
50mm
boring 470 mm from top of ss
top cover @
commutator: positive B direction: top to bottom |
Equation: I = a1*B + a3*B^3 + a5*B^5
a1= 1.22889, a3=- -1.95106E-6, a5= 4.62077E-10
(B in Tesla; I in kA)
|
B (T) |
I (kA) |
|
B (T) |
I (kA) |
|
0.5 |
0.61444 |
|
15.5 |
19.04094 |
|
1.0 |
1.22889 |
|
16.0 |
19.65473 |
|
1.5 |
1.84333 |
|
16.5 |
20.26849 |
|
2.0 |
2.45776 |
|
17.0 |
20.88220 |
|
2.5 |
3.07219 |
|
17.5 |
21.49588 |
|
3.0 |
3.68662 |
|
18.0 |
22.10951 |
|
3.5 |
4.30103 |
|
18.5 |
22.72311 |
|
4.0 |
4.91544 |
|
19.0 |
23.33667 |
|
4.5 |
5.52983 |
|
19.5 |
23.95019 |
|
5.0 |
6.14421 |
|
20.0 |
24.56367 |
|
5.5 |
6.75857 |
|
20.5 |
25.17711 |
|
6.0 |
7.37292 |
|
21.0 |
25.79051 |
|
6.5 |
7.98725 |
|
21.5 |
26.40387 |
|
7.0 |
8.60157 |
|
22.0 |
27.01719 |
|
7.5 |
9.21586 |
|
22.5 |
27.63047 |
|
8.0 |
9.83014 |
|
23.0 |
28.24371 |
|
8.5 |
10.44439 |
|
23.5 |
28.85691 |
|
9.0 |
11.05861 |
|
24.0 |
29.47007 |
|
9.5 |
11.67282 |
|
24.5 |
30.08319 |
|
10.0 |
12.28700 |
|
25.0 |
30.69628 |
|
10.5 |
12.90115 |
|
25.5 |
31.30933 |
|
11.0 |
13.51527 |
|
26.0 |
31.92234 |
|
11.5 |
14.12936 |
|
26.5 |
32.53532 |
|
12.0 |
14.74342 |
|
27.0 |
33.14826 |
|
12.5 |
15.35746 |
|
27.5 |
33.76117 |
|
13.0 |
15.97146 |
|
28.0 |
34.37404 |
|
13.5 |
16.58542 |
|
28.5 |
34.98689 |
|
14.0 |
17.19935 |
|
29.0 |
35.59970 |
|
14.5 |
17.81325 |
|
29.5 |
36.21249 |
|
15.0 |
18.42712 |
|
30.0 |
36.82525 |
Profile measurement at I
magnet= 9kA
Field center: 470mm; Field maximum: 7.31514T
Equation: y=a0+a2*(x-c)^2+a4*(x-c)^4+a6*(x-c)^6+a8*(x-c)^8
c= 470; a0= 7.31514
a2=-1.67968E-4;a4=-3.38432E-8;a6=3.81187E-12;a8=-1.43919E-16
|
Position (mm) |
B (T) at I=9kA |
|
373.0 |
4.8126 |
|
377.9 |
5.0500 |
|
382.6 |
5.2599 |
|
387.5 |
5.4707 |
|
392.7 |
5.6904 |
|
397.9 |
5.9450 |
|
402.8 |
6.1541 |
|
407.7 |
6.3640 |
|
413.0 |
6.5614 |
|
418.0 |
6.7043 |
|
422.7 |
6.8159 |
|
427.5 |
6.9135 |
|
432.6 |
7.0033 |
|
437.9 |
7.0964 |
|
442.9 |
7.1641 |
|
447.7 |
7.2224 |
|
452.9 |
7.2694 |
|
458.0 |
7.2971 |
|
462.7 |
7.3133 |
|
467.5 |
7.3215 |
|
472.5 |
7.3224 |
|
477.9 |
7.3111 |
|
482.9 |
7.2902 |
|
487.7 |
7.2560 |
|
492.9 |
7.2051 |
|
498.0 |
7.1484 |
|
502.7 |
7.0893 |
|
507.4 |
7.0222 |
|
512.5 |
6.9289 |
|
517.9 |
6.8013 |
|
522.9 |
6.6657 |
|
527.7 |
6.5006 |
|
533.0 |
6.3081 |
|
538.0 |
6.1140 |
|
542.7 |
5.9315 |
|
547.4 |
5.7469 |
|
552.4 |
5.5308 |
|
557.8 |
5.2503 |
|
562.9 |
4.9993 |
|
567.7 |
4.7298 |
|
573.0 |
4.4488 |
