initial commit / add all books

3 files changed, 46 insertions, 0 deletions

diff --git a/416/CH17/EX17.3/exp17_3.jpg b/416/CH17/EX17.3/exp17_3.jpg
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+++ b/416/CH17/EX17.3/exp17_3.jpg
diff --git a/416/CH17/EX17.3/exp17_3PP.sce b/416/CH17/EX17.3/exp17_3PP.sce
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+clc

+clear

+disp("example 17 3")

+//given

+n=4 //number of generating station

+f=0.05 //F.O.R

+a=1-f

+p=50 //generation station power 

+mp=150 //maximum alowable  power

+lf=50 //load factor in persentage

+function [y]=comb(m,r)

+y=factorial(m)/(factorial(m-r)*factorial(r))

+endfunction

+for i=0:n

+    pg(i+1)=comb(n,i)*((f)^i)*((a)^(n-i))

+    co(i+1)=p*i;ca(i+1)=p*(n-i)

+    printf("\nnumber of units out %d ,capacity out %dMW ,capacity available %dMW ,probability %4f ",i,co(i+1),ca(i+1),pg(i+1))

+end

+ld=mp:-lf:0

+[m n]=size(ld)

+plot(ld)

+tg(n-1)=round(10000/(n-1))/100

+tg(n)=tg(n-1)*2

+tg(n+1)=100

+tg(2)=0;tg(1)=0 //maximum load limit

+for i=0:n

+    el(i+1)=pg(i+1)*tg(i+1)

+    printf("\nnumber of units out %d ,capacity out %dMW ,capacity available %dMW ,probability %4f ,tg in persentage %.2f ,expected load %.6fMW",i,co(i+1),ca(i+1),pg(i+1),tg(i+1),el(i+1))

+end

+lt=sum(el)

+printf("\n\nexpected loss of load is %.6fMW percent of time. assuming 365 days in a year, then expected loss of load is %.3fMW days per year",lt,lt*365/100)
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diff --git a/416/CH17/EX17.3/exp17_3PP.txt b/416/CH17/EX17.3/exp17_3PP.txt
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+  

+ example 17 3   

+

+number of units out 0 ,capacity out 0MW ,capacity available 200MW ,probability 0.814506 

+number of units out 1 ,capacity out 50MW ,capacity available 150MW ,probability 0.171475 

+number of units out 2 ,capacity out 100MW ,capacity available 100MW ,probability 0.013538 

+number of units out 3 ,capacity out 150MW ,capacity available 50MW ,probability 0.000475 

+number of units out 4 ,capacity out 200MW ,capacity available 0MW ,probability 0.000006 

+number of units out 0 ,capacity out 0MW ,capacity available 200MW ,probability 0.814506 ,tg in persentage 0.00 ,expected load 0.000000MW

+number of units out 1 ,capacity out 50MW ,capacity available 150MW ,probability 0.171475 ,tg in persentage 0.00 ,expected load 0.000000MW

+number of units out 2 ,capacity out 100MW ,capacity available 100MW ,probability 0.013538 ,tg in persentage 33.33 ,expected load 0.451205MW

+number of units out 3 ,capacity out 150MW ,capacity available 50MW ,probability 0.000475 ,tg in persentage 66.66 ,expected load 0.031664MW

+number of units out 4 ,capacity out 200MW ,capacity available 0MW ,probability 0.000006 ,tg in persentage 100.00 ,expected load 0.000625MW

+

+expected loss of load is 0.483493MW percent of time. assuming 365 days in a year, then expected loss of load is 1.765MW days per year 
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