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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 /1820/CH3/EX3.2/Example3_2.sce | |
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diff --git a/1820/CH3/EX3.2/Example3_2.sce b/1820/CH3/EX3.2/Example3_2.sce new file mode 100755 index 000000000..5c0b950bf --- /dev/null +++ b/1820/CH3/EX3.2/Example3_2.sce @@ -0,0 +1,52 @@ +// ELECTRIC POWER TRANSMISSION SYSTEM ENGINEERING ANALYSIS AND DESIGN
+// TURAN GONEN
+// CRC PRESS
+// SECOND EDITION
+
+// CHAPTER : 3 : FUNDAMENTAL CONCEPTS
+
+// EXAMPLE : 3.2 :
+clear ; clc ; close ; // Clear the work space and console
+
+// GIVEN DATA
+SIL = 325 ; // Surge impedance Loading in MW . From exa 3.1
+kV = 345 ; // Transmission line voltage in kV . From exa 3.1
+
+// For case (a)
+t_shunt1 = 0.5 ; // shunt capacitive compensation is 50%
+t_series1 = 0 ; // no series compensation
+
+// For case (b)
+t_shunt2 = 0.5 ; // shunt compensation using shunt reactors is 50%
+t_series2 = 0 ; // no series capacitive compensation
+
+// For case (c)
+t_shunt3 = 0 ; // no shunt compensation
+t_series3 = 0.5 ; // series capacitive compensation is 50%
+
+// For case (d)
+t_shunt4 = 0.2 ; // shunt capacitive compensation is 20%
+t_series4 = 0.5; // series capacitive compensation is 50%
+
+// CALCULATIONS
+// For case (a)
+SIL1 = SIL*(sqrt( (1-t_shunt1)/(1-t_series1) )) ; // Effective SIL in MW
+
+// For case (b)
+SIL2 = SIL*(sqrt( (1+t_shunt2)/(1-t_series2) )) ; // Effective SIL in MW
+
+// For case (c)
+SIL3 = SIL*(sqrt( (1-t_shunt3)/(1-t_series3) )) ; // Effective SIL in MW
+
+// For case (d)
+SIL4 = SIL*(sqrt( (1-t_shunt4)/(1-t_series4) )) ; // Effective SIL in MW
+
+// DISPLAY RESULTS
+disp("EXAMPLE : 3.2 : SOLUTION :-") ;
+printf("\n (a) Effective SIL , SIL_comp = %.f MW \n",SIL1) ;
+printf("\n (b) Effective SIL , SIL_comp = %.f MW \n",SIL2) ;
+printf("\n (c) Effective SIL , SIL_comp = %.f MW \n",SIL3) ;
+printf("\n (d) Effective SIL , SIL_comp = %.f MW \n",SIL4) ;
+
+printf("\n NOTE: Unit of SIL is MW and surge impedance is Ω ") ;
+printf("\n ERROR: Mistake in unit of SIL in textbook \n") ;
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