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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 /833/CH11/EX11.10 | |
| 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 '833/CH11/EX11.10')
| -rwxr-xr-x | 833/CH11/EX11.10/Ex11_10.sce | 22 | ||||
| -rwxr-xr-x | 833/CH11/EX11.10/Ex11_10.txt | 22 | ||||
| -rwxr-xr-x | 833/CH11/EX11.10/Result11_10.txt | 16 |
3 files changed, 60 insertions, 0 deletions
diff --git a/833/CH11/EX11.10/Ex11_10.sce b/833/CH11/EX11.10/Ex11_10.sce new file mode 100755 index 000000000..f0d8a310c --- /dev/null +++ b/833/CH11/EX11.10/Ex11_10.sce @@ -0,0 +1,22 @@ +//Caption: Calculate (a)% slip (b)Rotor copper loss (c)Output from the rotor (d)Efficiency
+//Exa:11.10
+clc;
+clear;
+close;
+V=440//Supplied voltage(in volts)
+f=50//frequency(in hertz)
+p=6//Number of poles
+n=960//Speed of motor(in r.p.m)
+P_i=50000//Input power(in watt)
+P_wf=1800//Winding and friction losses(in watt)
+P_s=1200//Stator losses(in watt)
+n_s=(120*f)/p
+S=((n_s-n)/n_s)*100
+disp(S,'(a)% slip=')
+P_r=P_i-P_s
+P_rc=(S/100)*P_r
+disp(P_rc,'(b)Rotor copper loss(in watt)=')
+P_o=P_r-P_rc-P_wf
+disp(P_o,'(c)Output of rotor(in watt)=')
+eff=(P_o/P_i)*100
+disp(eff,'(d)Efficiency(in%)=')
\ No newline at end of file diff --git a/833/CH11/EX11.10/Ex11_10.txt b/833/CH11/EX11.10/Ex11_10.txt new file mode 100755 index 000000000..f0d8a310c --- /dev/null +++ b/833/CH11/EX11.10/Ex11_10.txt @@ -0,0 +1,22 @@ +//Caption: Calculate (a)% slip (b)Rotor copper loss (c)Output from the rotor (d)Efficiency
+//Exa:11.10
+clc;
+clear;
+close;
+V=440//Supplied voltage(in volts)
+f=50//frequency(in hertz)
+p=6//Number of poles
+n=960//Speed of motor(in r.p.m)
+P_i=50000//Input power(in watt)
+P_wf=1800//Winding and friction losses(in watt)
+P_s=1200//Stator losses(in watt)
+n_s=(120*f)/p
+S=((n_s-n)/n_s)*100
+disp(S,'(a)% slip=')
+P_r=P_i-P_s
+P_rc=(S/100)*P_r
+disp(P_rc,'(b)Rotor copper loss(in watt)=')
+P_o=P_r-P_rc-P_wf
+disp(P_o,'(c)Output of rotor(in watt)=')
+eff=(P_o/P_i)*100
+disp(eff,'(d)Efficiency(in%)=')
\ No newline at end of file diff --git a/833/CH11/EX11.10/Result11_10.txt b/833/CH11/EX11.10/Result11_10.txt new file mode 100755 index 000000000..237b4a0e5 --- /dev/null +++ b/833/CH11/EX11.10/Result11_10.txt @@ -0,0 +1,16 @@ +(a)% slip=
+
+ 4.
+
+ (b)Rotor copper loss(in watt)=
+
+ 1952.
+
+ (c)Output of rotor(in watt)=
+
+ 45048.
+
+ (d)Efficiency(in%)=
+
+ 90.096
+
\ No newline at end of file |