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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 /1445/CH7/EX7.12/ch7_ex_12.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '1445/CH7/EX7.12/ch7_ex_12.sce')
| -rw-r--r-- | 1445/CH7/EX7.12/ch7_ex_12.sce | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/1445/CH7/EX7.12/ch7_ex_12.sce b/1445/CH7/EX7.12/ch7_ex_12.sce new file mode 100644 index 000000000..ee0c6f904 --- /dev/null +++ b/1445/CH7/EX7.12/ch7_ex_12.sce @@ -0,0 +1,31 @@ +//CHAPTER 7- SINGLE PHASE TRANSFORMER +//Example 12 + +disp("CHAPTER 7"); +disp("EXAMPLE 12"); + +//VARIABLE INITIALIZATION +v1=400; //primary voltage in Volts +f=50; //Hz +Io=10; //in Amp no load current +pf =0.25; //lagging +N1=500; //given + +//SOLUTION +// N1/N2=V1/V2 +phi0=acos(pf); +Iphi=Io*sin(phi0); +disp("SOLUTION (a)"); +disp(sprintf("The magnetic component of no load current is %f Amp",Iphi)); +// +ironLoss=v1*Io*pf; +disp("SOLUTION (b)"); +disp(sprintf("The iron loss on no load is %f W",ironLoss)); +// +//E1=4.44.f.N1.φm +phiM=v1/(4.44*f*N1); +disp("SOLUTION (c)"); +disp(sprintf("The value of flux in the core is %f Wb",phiM)); +disp(" "); +// +//END |