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| author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
| commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
| tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3890/CH3/EX3.13/Ex3_13.sce | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.gz Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.bz2 Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.zip | |
Diffstat (limited to '3890/CH3/EX3.13/Ex3_13.sce')
| -rw-r--r-- | 3890/CH3/EX3.13/Ex3_13.sce | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/3890/CH3/EX3.13/Ex3_13.sce b/3890/CH3/EX3.13/Ex3_13.sce new file mode 100644 index 000000000..76a429388 --- /dev/null +++ b/3890/CH3/EX3.13/Ex3_13.sce @@ -0,0 +1,26 @@ +//Electric machines and power systems by Syed A Nasar +//Publisher:TataMcgraw Hill +//Year: 2002 ; Edition - 7 +//Example 3.13 +//Scilab Version : 6.0.0 ; OS : Windows + +clc; +clear; + +p=80; //power input in W +v=120; //supply voltage in V +I=1.4; //supply current in A +R=.25; //primary resistance in ohm +X=1.2; //leakage reactance in ohm + +pf=p/(v*I); +th=acosd(pf); +i=I*(cos(th)-%i*sin(th)) +E=v-(I*(R+%i*X)); +Rc=abs(E)^2/(p-(I^2)*R); +Ic=abs(E)/Rc; +Im=(I^2-Ic^2)^(1/2); +xm=E/Im; + +printf('The magnetising reactance is %f ohms\n',xm) +printf('The core loss equivalent resistance is %f ohms',Rc) |