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Diffstat (limited to '3890/CH3/EX3.12')
| -rw-r--r-- | 3890/CH3/EX3.12/Ex3_12.png | bin | 0 -> 56921 bytes | |||
| -rw-r--r-- | 3890/CH3/EX3.12/Ex3_12.sce | 26 |
2 files changed, 26 insertions, 0 deletions
diff --git a/3890/CH3/EX3.12/Ex3_12.png b/3890/CH3/EX3.12/Ex3_12.png Binary files differnew file mode 100644 index 000000000..b2ebabc5c --- /dev/null +++ b/3890/CH3/EX3.12/Ex3_12.png diff --git a/3890/CH3/EX3.12/Ex3_12.sce b/3890/CH3/EX3.12/Ex3_12.sce new file mode 100644 index 000000000..c1c3c9a97 --- /dev/null +++ b/3890/CH3/EX3.12/Ex3_12.sce @@ -0,0 +1,26 @@ +//Electric machines and power systems by Syed A Nasar +//Publisher:TataMcgraw Hill +//Year: 2002 ; Edition - 7 +//Example 3.12 +//Scilab Version : 6.0.0 ; OS : Windows + +clc; +clear; + +a=5; //turns ratio +R1=.5; //primary resistance in ohms +R2=.021; //secondary resistance in ohms +x1=3.2; //primary leakage reactance in ohms +x2=.12; //secondary leakage reactance in ohms +Rc=350; //core loss current in ohms +xm=98; //magnetising reactance in ohms + +Rd=R1+(a^2)*R2; +Xd=x1+(a^2)*x2; +Rdd=(R1/a^2)+R2; +Xdd=(x1/a^2)+x2; +Rcd=Rc/a^2; +xmd=xm/a^2; + +printf('The circuit parameters referred to primary are Rd=%f Xd=%f Rc=%f xm=%f in ohms\n',Rd,Xd,Rc,xm) +printf('The circuit parameters referred to secondary are Rdd=%f Xdd=%f Rcd=%f Xmd=%f in ohms',Rdd,Xdd,Rcd,xmd) |
