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diff --git a/3888/CH4/EX4.3/Ex4_3.JPG b/3888/CH4/EX4.3/Ex4_3.JPG Binary files differnew file mode 100644 index 000000000..8642ae773 --- /dev/null +++ b/3888/CH4/EX4.3/Ex4_3.JPG diff --git a/3888/CH4/EX4.3/Ex4_3.sce b/3888/CH4/EX4.3/Ex4_3.sce new file mode 100644 index 000000000..029f1c278 --- /dev/null +++ b/3888/CH4/EX4.3/Ex4_3.sce @@ -0,0 +1,22 @@ +//Electric Power Generation, Transmission and Distribution by S.N.Singh
+//Publisher:PHI Learning Private Limited
+//Year: 2012 ; Edition - 2
+//Example 4.3
+//Scilab Version : 6.0.0 ; OS : Windows
+
+clc;
+clear;
+
+
+peak_dem_light=200; //Peak demand of the light load in kW
+max_dem_light=200; //Maximum demand of the light load in kW
+max_dem_rest=1800; //Maximum demand of the rest load in kW
+peak_dem_rest=1800; //Peak demand of the rest load in kW
+c_light=peak_dem_light/max_dem_light; //Contribution factor for street lighting load
+c_rest=peak_dem_rest/max_dem_rest; //Contribution factor for street rest load
+DF=(peak_dem_light+peak_dem_rest)/(c_light*max_dem_light+c_rest*max_dem_rest); //Diversity factor of the feeder
+CF=1/DF; //Coincidence factor of the load group
+
+printf("\nClass contribution factor for street lightning is %.1f and the remaining load is %.1f",c_light,c_rest);
+printf("\nDiversity factor of the feeder %.1f",DF);
+printf("\nCoincidence factor of the load group %.1f",CF);
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