diff options
| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /431/CH3/EX3.17 | |
| 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 '431/CH3/EX3.17')
| -rwxr-xr-x | 431/CH3/EX3.17/EX3_17.sce | 21 | ||||
| -rwxr-xr-x | 431/CH3/EX3.17/resultEX3_17.txt | 4 |
2 files changed, 25 insertions, 0 deletions
diff --git a/431/CH3/EX3.17/EX3_17.sce b/431/CH3/EX3.17/EX3_17.sce new file mode 100755 index 000000000..90d329878 --- /dev/null +++ b/431/CH3/EX3.17/EX3_17.sce @@ -0,0 +1,21 @@ +//Calculating regulation
+//Chapter 3
+//Example 3.17
+//page 219
+clear;
+clc;
+disp("Example 3.17")
+kVA=80; //rating of the transformer
+V1=2000; //primary voltage in volts
+V2=200; //secondary voltage in volts
+f=50; //frequency in hertz
+Id=8; //impedence drop
+Rd=4; //resistance drop
+phi=acosd(0.8)
+I2Ze=(V2*Id)/100;
+I2Re=(V2*Rd)/100;
+I2Xe=sqrt(I2Ze^2-I2Re^2)
+reg=((I2Re*cosd(phi))+(I2Xe*sind(phi)))*(100/V2)
+printf("percentage regulation=%fpercent",reg)
+pf=I2Xe/sqrt(I2Re^2+I2Xe^2)
+printf("\nPower factor for zero regulation=%f(leading)",pf)
diff --git a/431/CH3/EX3.17/resultEX3_17.txt b/431/CH3/EX3.17/resultEX3_17.txt new file mode 100755 index 000000000..42ba7ad03 --- /dev/null +++ b/431/CH3/EX3.17/resultEX3_17.txt @@ -0,0 +1,4 @@ +
+ Example 3.17
+percentage regulation=7.356922percent
+Power factor for zero regulation=0.866025(leading)
\ No newline at end of file |