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Diffstat (limited to '3811/CH3/EX3.5')
| -rw-r--r-- | 3811/CH3/EX3.5/Ex3_5.jpg | bin | 0 -> 13886 bytes | |||
| -rw-r--r-- | 3811/CH3/EX3.5/Ex3_5.sce | 24 |
2 files changed, 24 insertions, 0 deletions
diff --git a/3811/CH3/EX3.5/Ex3_5.jpg b/3811/CH3/EX3.5/Ex3_5.jpg Binary files differnew file mode 100644 index 000000000..505a80261 --- /dev/null +++ b/3811/CH3/EX3.5/Ex3_5.jpg diff --git a/3811/CH3/EX3.5/Ex3_5.sce b/3811/CH3/EX3.5/Ex3_5.sce new file mode 100644 index 000000000..673c0e53c --- /dev/null +++ b/3811/CH3/EX3.5/Ex3_5.sce @@ -0,0 +1,24 @@ +//Book name: Fundamentals of electrical drives by Mohamad A. El- Sharkawi +//chapter 3 +//example 3.5 +//edition 1 +//publishing place:Thomson Learning +clc; +clear; +Vsrms=110;//The voltage on the ac side in volts +R=5;//Resistance value of the resistive load in ohm +Vrms=55;//voltage across the load +//iteration method +xold=1;//assumed value +x=(180/%pi)*(2.25+(sind(2*xold)/2)); +err=100;//assumed value +while(err>0.0001) + xnew=(180/%pi)*(2.25+(sind(2*x)/2)); + x=xnew; + err=abs(xnew-xold); + xold=x; + end +disp(x,'The triggering angle in degree is') +P=(Vrms)^2/R; +disp(P,'The load power in watt is:') +//The answer given in the book is wrong |
