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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3733/CH35/EX35.5/Ex35_5.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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diff --git a/3733/CH35/EX35.5/Ex35_5.sce b/3733/CH35/EX35.5/Ex35_5.sce new file mode 100644 index 000000000..138bf7665 --- /dev/null +++ b/3733/CH35/EX35.5/Ex35_5.sce @@ -0,0 +1,43 @@ +// Example 35_5
+clc;funcprot(0);
+//Given data
+T=[0 10 20 30 40 50 60 70 80 90 100];// Percentage time of a year
+L=[36.0 33.2 33 29.8 29.6 29.2 28.5 28.0 22.0 12.0 8.0];// Load in MW
+// C_1=48 kW+0.03 kWh
+// C_2=36 kW+0.035 kWh
+L_b=32;// MW
+L_p=7;// MW
+A_1=48;
+A_2=36;
+B_1=0.030;
+B_2=0.035;
+t=8760;// hours
+MD=L(1);// MW
+
+// Calculation
+xlabel('TIME IN PERCENT OF YEAR');
+ylabel('LOAD IN MW');
+xtitle('Fig.Prob.35.5');
+plot(T,L,'r');
+legend('Load duration curve');
+L=(A_1-A_2)/(B_2-B_1);// Time in hours
+T=(L/t)*100;// % of a year
+// From Fig.Prob.35.5,
+P_b=30;// MW
+P_p=MD-P_b;// MW
+A_b=12.38;// cm^2
+A_p=0.38;// cm^2
+x=20;// Percentage of time
+y=10*10^3;// kW
+// For base load plant
+Q_b=A_b*((x/100)*t)*y;// kWh
+LF_b=(Q_b/(P_b*10^3*t))*100;// Load factor
+CF_b=(Q_b/(L_b*10^3*t))*100;// Capacity factor
+UF_b=(CF_b/LF_b)*100;// Use factor
+// For peak load plant
+Q_p=A_p*((x/100)*t)*y;// kWh
+LF_p=(Q_p/(P_p*10^3*t))*100;// Load factor
+CF_p=(Q_p/(L_p*10^3*t))*100;// Capacity factor
+UF_p=(CF_p/LF_p)*100;// Use factor
+printf('\nFor Base load plant:Load factor=%0.1f percentage \n Capacity factor=%0.0f percentage \n Use factorr=%0.1f percentage \nFor peak load plant:Load factor=%0.2f percentage \n Capacity factor=%0.3f percentage \n Use factor=%0.2f percentage',LF_b,CF_b,UF_b,LF_p,CF_p,UF_p);
+// The answer vary due to round off error
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