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Diffstat (limited to '3811/CH2/EX2.2/Ex2_2.sce')
| -rw-r--r-- | 3811/CH2/EX2.2/Ex2_2.sce | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/3811/CH2/EX2.2/Ex2_2.sce b/3811/CH2/EX2.2/Ex2_2.sce new file mode 100644 index 000000000..cadb33a00 --- /dev/null +++ b/3811/CH2/EX2.2/Ex2_2.sce @@ -0,0 +1,10 @@ +//Book name: Fundamentals of electrical drives by Mohamad A. El- Sharkawi +//chapter2 +//example 2.2 +clc; +clear; +sv=(2^(1/2))*120*sind(30);//rms value of voltage source +K=0.2; // constant whose value dependent ondevice characteristics +bv=200; //base voltage in volts +ig=((log(sv/bv))/(-K)); //gate current in mA +disp(ig,'gate current required to trigger the SCR at 30 degree in milliamphere is') |