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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1076/CH13/EX13.2/13_2.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '1076/CH13/EX13.2/13_2.sce')
| -rwxr-xr-x | 1076/CH13/EX13.2/13_2.sce | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/1076/CH13/EX13.2/13_2.sce b/1076/CH13/EX13.2/13_2.sce new file mode 100755 index 000000000..d328c9b92 --- /dev/null +++ b/1076/CH13/EX13.2/13_2.sce @@ -0,0 +1,30 @@ +clear;
+clc
+
+P=4
+f=50
+G=200
+H=6
+J=G*H
+mprintf("\n(a)stored energy = %.0f MJ",J)
+
+Pl=120
+Pl1=160
+Pa=Pl-Pl1
+M=J/(180*f)
+a=Pa/M
+mprintf("\n(b)acceleration = %.0f elec deg/ sec sq",a)
+
+c=5
+t=c/f
+dd=.5*a*t*t
+N=120*f/P
+a=a*60/(180*P)
+Nn=N+(a*t)
+mprintf("\n(c)change in power angle = %.1f elec deg, change in speed = %.1f rpm",dd,Nn)
+
+G2=150
+H2=4
+Gb=100
+Heq=((G*H)+(H2*G2))/Gb
+mprintf("\n(d)Equivalent inertia constant = %.0f MJ/MVA",Heq)
|