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| author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
| commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
| tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3871/CH13/EX13.13/Ex13_13.sce | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.gz Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.bz2 Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.zip | |
Diffstat (limited to '3871/CH13/EX13.13/Ex13_13.sce')
| -rw-r--r-- | 3871/CH13/EX13.13/Ex13_13.sce | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/3871/CH13/EX13.13/Ex13_13.sce b/3871/CH13/EX13.13/Ex13_13.sce new file mode 100644 index 000000000..24a319699 --- /dev/null +++ b/3871/CH13/EX13.13/Ex13_13.sce @@ -0,0 +1,26 @@ +clc;
+clear all;
+
+//variable declaration
+f = 60; //supply frequency in Hz
+Pi = 360; //iron loss in W
+f = 60;
+//Pe =6*Ph;
+//Pi = Pe+Ph
+//360= (6*Ph)+Ph
+Ph = Pi/7; //hysteresis loss in W
+Pe = Pi-Ph; //eddy current loss in W
+ //Ph1 = (f1/f)*Ph
+Ph1 = (1/f)*Pe; //hysteresis loss in watts
+//Ph1 =Ph1*f1
+//Pe1 = ((f1/f)^2)*Pe
+Pe1 =((1/f)^2)*Pe; //eddy current loss
+//Pe1 = Pe1*Pe
+Pi1 =Ph1+Pe1;
+Pi1 = 2*Pi;
+//720 = 0.857*f1+(0.0857*f1^2)
+f1 =86.8
+
+
+//result
+mprintf("new supplyfrequency = %3.2f HZ",f1);
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