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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/CH32/EX32.23 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3733/CH32/EX32.23')
| -rw-r--r-- | 3733/CH32/EX32.23/Ex32_23.sce | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/3733/CH32/EX32.23/Ex32_23.sce b/3733/CH32/EX32.23/Ex32_23.sce new file mode 100644 index 000000000..336056f69 --- /dev/null +++ b/3733/CH32/EX32.23/Ex32_23.sce @@ -0,0 +1,30 @@ +// Example 32_23
+clc;funcprot(0);
+//Given data
+CL=5;// kW
+n=1000;// No. of apartments
+No=[2 2 2 1 4 2 1 2 2 2 2 1];
+Cl=[20 10 60 5 8 10 2 5 120 4 7 5];// Connected load of each in kW
+F_d=[0.68 0.56 0.54 0.68 0.75 0.82 0.71 0.55 0.60 0.72 0.65 0.88];// Demand factors
+F_da=40/100;// Demand factor of the apartments
+F_dir=3.2;// Group diversity factor of the residential system
+F_dirp=1.5;// Peak diversity factor of the residential system
+F_dic=1.6;// Group diversity factor of the commercial system
+F_dicp=1.2;// Peak diversity factor of the commercial system
+E_l=5/100;// Losses of delievered energy
+
+// Calculation
+D=n*CL*F_da;// Demand of power from 1000 apartments in kW
+MD_r=D/F_dir;// Maximum demand of 1000 apartments in kW
+D_p1=MD_r/F_dirp;// Demand at the time of system peak in kW
+for (i=1:12)
+ Tl(i)=Cl(i)*No(i);
+ MD_c(i)=Tl(i)*F_d(i);
+end
+MD=MD_c(1)+MD_c(2)+MD_c(3)+MD_c(4)+MD_c(5)+MD_c(6)+MD_c(7)+MD_c(8)+MD_c(9)+MD_c(10)+MD_c(11)+MD_c(12);
+MD_c=(MD)/F_dic;// Maximum demand of 1000 commercial group in kW
+D_p2=MD_c/F_dicp;// Demand at the time of system peak in kW
+TMD=(D_p1+D_p2)*(1+E_l);// Total maximum demand in kW
+printf('\nThe increase in peak demand=%0.2f kW',TMD);
+// The answer vary due to round off error
+
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