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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/EX3.5/Ex3_5.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/EX3.5/Ex3_5.sce')
| -rw-r--r-- | 3890/CH3/EX3.5/Ex3_5.sce | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/3890/CH3/EX3.5/Ex3_5.sce b/3890/CH3/EX3.5/Ex3_5.sce new file mode 100644 index 000000000..d4ab397b0 --- /dev/null +++ b/3890/CH3/EX3.5/Ex3_5.sce @@ -0,0 +1,28 @@ +//Electric machines and power systems by Syed A Nasar +//Publisher:TataMcgraw Hill +//Year: 2002 ; Edition - 7 +//Example 3.5 +//Scilab Version : 6.0.0 ; OS : Windows + +clc; +clear; + + +v1=220;v2=110; //voltages of primary and secondary windings res. +Q=10; //reactive power at KVA +R1=.25;R2=.06; //voltages of primary and secondary windings res. + +a=v1/v2; +I1=(Q*10^3)/v1; +I2=a*I1; +L1=(I1^2)*R1; +L2=(I2^2)*R2; +T=L1+L2; //total I^2*R loss + +R21=(a^2)*R2; +Rp=R1+(a^2)*R2; +L=(I1^2)*Rp; //loss due to resistance referred to primary + +printf('total I^2*R loss %f\n',T); +printf('loss due to resistance referred to primary is %f\n',L) +printf('Hence proved') |