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TA的每日心情 | 开心 2017-4-26 10:25 |
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签到天数: 491 天 [LV.9]以坛为家II
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发表于 2015-11-30 10:03
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function [MVAbase, bus, gen, branch, success, et] =runpf6 U% b4 w( m2 |, V
[baseMVA, bus, gen, branch] = loadcase('caseRTS79');
$ \9 q- N9 J; n0 N1 f[i2e, bus, gen, branch] = ext2int(bus, gen, branch);- q, ?9 E! f0 `% K
[probline,probgen]=failprob;4 u' X( V8 r6 p
[A,lpr,equ,Pgmax,goalA,busPg]=loadpro;
6 Y9 I% s5 o- n, M6 a* P+ r$ J7 W0 ~7 s! N9 r, ] k9 D [
limB=zeros(1,48); %limB是1x48的全0矩阵
" D( j7 R) y- A+ e: @9 V: Cranbr=size(branch,1); %ranbr=矩阵branch的行数3 g/ \& N2 |1 Q
lineB=zeros(ranbr,ranbr); %lineB是ranbr x ranbr的全0矩阵
3 o: q8 |3 p: L' x# E+ a" O4 pfor i=1:ranbr %i从0到ranbr
; [& ]4 k& _8 Z* ^9 G4 h/ n% M' t lineB(i,i)=1/branch(i,4); %方阵lineB的对角元素分别是1除以branch第4列的相应行数1 ~1 @5 G1 \4 T
end& j4 e3 x) V/ F8 u9 U
Pload=bus(:,3); %Pload是取矩阵bus的第3列的所有元素
. a8 y. L2 Z; Q3 I" U& cPload(13,:=[]; %删除Pload的第13行的所有元素
( B6 x% H0 T& F) U- j! {8 D" w" S. W" T( Psumload=0; %定义sumload=0
$ T# }4 ?4 W$ z2 Efor i=1:size(bus,1) %i从1到矩阵bus的行数
; a$ l6 H) Z ?8 y sumload=sumload+bus(i,3); # ~. h; l% g( ]' j
end %sumload=矩阵bus第3列所有元素之和
5 }5 h, b/ r x0 |5 I+ r4 xsumpg=0; %定义sumpg=0
4 C; \3 v' \5 afor i=1:length(busPg) %i从1到矩阵busPg的长度: u/ ^" n8 }8 [) C3 {3 i# t, Y
sumpg=sumpg+busPg(i,1);
5 N% Y! i" z1 i, e& bend %sumpg=busPg第1列所有元素之和, y% `5 _9 d+ B! N' ~
refPg=591-sumload+sumpg;
3 x( }0 ?4 W( s! X3 J) IPmax=branch(:,8); %Pmax是矩阵branch第8列的所有元素
, f9 D3 l4 @4 |' H. Glolp=0; %定义电力不足概率LOLP=0
4 a* ^- Y. U; @3 w& c# f1 J2 nedns=0; %定义缺供期望电力EDNS=0; `- E) D7 n9 X! J; ^- A# s
vari=0; %" A1 e2 w- B! {) c
sumcut=0; %定义sumcut=07 {7 e+ P: N! L4 U
sumsqcut=0; %定义sumsqcut=0
7 u& T- C% Y0 I5 r. N# ^% H, Y& [7 A2 n+ h$ nB=[];
/ j; _4 V2 X5 k5 T2 Cstate=[];
) M h8 _ [* ^$ q% O% g, U) Lfor stct=1:50000$ T' u) r# t( ^% K; W# @
stvari=mc(probline,probgen);
2 \. \: t* h6 |8 m0 N lengthst=length(stvari);' Y1 n9 {1 o3 i+ q/ f
numstate=length(state);
- c$ Q' _8 U) C( a& a4 F' Z lolp=lolp*(stct-1)/stct;, b- q+ s" k! x8 m; p
edns=edns*(stct-1)/stct;) }! B1 p+ ]5 L, j$ }0 K5 f
ednsarray(1,stct)=edns;: Z; _/ {* g% Y- a
lolparray(1,stct)=lolp;
- t" n6 M5 e o8 D9 r5 N4 Q o
" M {5 a* c6 x. M' b3 d- { if ~lengthst
8 y! s) j! O' ~( m vari=sumsqcut-2*sumcut*edns+stct*edns^2;% n R8 U; I) `, j& k
vari=vari/stct^2;3 \$ Y: n L7 O* {
vindex(1,stct)=sqrt(vari)/edns;! L$ l8 M, \4 C6 K
ednsarray(1,stct)=edns;
6 {0 p: c2 M9 A, |6 R lolparray(1,stct)=lolp;
9 o* c7 a$ j, `5 H6 y# X k1 U continue;
& w5 L: b6 ~) t% S s$ ? else; ?; p3 h7 |' ?, j) {1 |7 Y
flag=0;( s. P/ ]. T3 v* E7 O3 i
for k=1:length(state)9 d9 Q0 y3 \- v
if lengthst==length(state(1,k).st);, E5 G( c1 a$ _* u" o
if stvari==state(1,k).st
& h+ Z& i7 G, C$ T# a8 J1 i state(1,k).num=state(1,k).num+1;
8 |: {% }2 o- |7 j! G3 e6 v flag=1;
3 I8 f' N8 G6 i3 p Z break;
2 @$ P- B) O+ v% B0 m$ T end9 G7 y8 P) H6 \7 |. ~
end! f7 I: d* a$ e% I# i! U2 s
end; f3 D7 @0 q2 S
if ~flag
, v. J) O$ q9 v3 T; J0 G state(1,numstate+1).st=stvari;
1 R! [! j2 Z, u0 R state(1,numstate+1).num=1;
+ y1 e/ O8 o$ a& _9 k end
w& X' m9 @5 f end
! T* i/ ]1 V: J' d) C if flag
, P; I5 n* [1 x5 r) p; G if state(1,k).cutload5 K& S9 P2 M6 L1 c4 g& k
sumcut=sumcut+state(1,k).cutload;" p; p+ U. f0 N: M4 `( z/ j- x
sumsqcut=sumsqcut+state(1,k).cutload^2;# P+ }0 g0 `8 T7 i m) x3 o
lolp=lolp+1/stct;# T" c8 j d) W- r, h
edns=edns+state(1,k).cutload/stct;
8 Q, p9 y% J% z1 v# J# a: ] vari=sumsqcut-2*sumcut*edns+stct*edns^2;
: A( j- _: y( G8 Y vari=vari/stct^2;& ^2 H; B( B! Q' I9 a9 S8 U
ednsarray(1,stct)=edns;
) d S" `) `* R7 G; C% Q/ d lolparray(1,stct)=lolp;
" g {' K# b! O) U. Q% C2 } end
; I; [% F2 g. ~% q vindex(1,stct)=sqrt(vari)/edns;
) Y+ V7 s h I) c2 Y continue;: K. m9 k: v5 |4 |: Z+ f' u
end1 R: ^% F+ z4 \$ f1 c2 O
clear stvari;
6 q) C% D( X3 j5 Z! D- w" y7 F. z6 X& ^% u* M4 `8 L
ischange=0;$ w1 ^( C6 p4 n1 r0 F4 N& i& H5 U" S
sPgmax=Pgmax;
) u. U C( x% D# U sbusPg=busPg;' F- ~' R7 |! K$ @
srefPg=refPg;
- D% p5 d. R0 u( w( H2 z- K outbr=0;
7 x; y5 I% K8 s2 Z" O6 E2 _. | outgen=0;
3 J7 |0 q& B+ ]" D4 L for lenct=1:length(state(1,length(state)).st)6 [6 S! \9 o1 ~2 F5 B: D+ K: Y
if state(1,length(state)).st(1,lenct)<39
8 q' C6 |- n* y6 y" I' j9 c8 [ outbr=outbr+1;& r8 }- V% q% X7 f) `
branch(state(1,length(state)).st(1,lenct),11)=0;: k1 J6 s7 P0 P( l/ d* G
memobr(1,outbr).loc=state(1,length(state)).st(1,lenct);
( e% G5 K% q& c memobr(1,outbr).b=lineB(state(1,length(state)).st(1,lenct),4);7 j% d" W- m/ x
lineB(state(1,length(state)).st(1,lenct),4)=0;
0 A) _# n% {* t ischange=1;# \7 I+ f7 j# K
clear B;' n+ b i+ s. p" }; A1 G
9 k8 P9 A9 i) u/ F
else' r3 k0 ?) @2 @- p B
gavri=state(1,length(state)).st(1,lenct)-38;
$ v' H! r! {5 G+ P! L! ` gen(gavri,8)=0;
5 x8 u1 Y0 q% D srefPg=srefPg-gen(gavri,2);
- F" S, u6 y: D9 K6 ?. x# _* f outgen=outgen+1;
. |* {7 t1 F! G p memogen(1,outgen)=gavri;+ Z9 B% @: I, e% b) C/ k: C! }
if gen(gavri,1)<13! Q! H* b% Y# d D n& R4 a) G. g3 {
sPgmax(1,gen(gavri,1))=sPgmax(1,gen(gavri,1))-gen(gavri,9);
9 `- d) f7 E5 D& n9 m3 y% p7 n9 g sbusPg(gen(gavri,1),1)=sbusPg(gen(gavri,1),1)-gen(gavri,2);
4 k2 S0 _* L& U9 s5 ]! u5 } end
* I7 ?' k" d# s4 F# o( ]- h; Y if gen(gavri,1)==13
2 V. O1 _& I4 u! Z% h6 ?* A srefPg=-1;/ |7 T+ B# }5 Z, _% ~% F1 m7 f
sPgmax(1,24)=Pgmax(1,24)-gen(gavri,9);
/ R( A3 z8 u2 K' T7 F end/ J( }3 R# y( D4 l0 U7 J: }
if gen(gavri,1)>135 Q' M* J4 g' K& w0 r$ I% G
sPgmax(1,gen(gavri,1)-1)=sPgmax(1,gen(gavri,1)-1)-gen(gavri,9);: o& O7 j! I" j: D/ F2 H" w$ r
sbusPg(gen(gavri,1)-1,1)=sbusPg(gen(gavri,1)-1,1)-gen(gavri,2);
8 T9 t. Q n" Y! |( \5 \% F end5 J/ M$ `" r) `# H
end* m- }, N% [! _- B
end! L: W5 W6 W6 A H! Z
% if (stct==1)|ischange
' y( N+ e2 f! @/ c B = makeBdc(baseMVA, bus, branch);
; C. t+ _( Q+ s4 h5 c+ i0 T subB=full(B);
* }6 _, d. S2 k- ]6 L, A subB(13,:=[];
( I. n( W% a' I. p- I: B" Z subB(:,13)=[];
6 Q8 p2 [ H1 u+ b swp=lineB*A*inv(subB);
- H% q, v. q7 f, J swp1=swp*Pload;
0 o7 G2 I4 Z8 z m0 g& i maxArray=Pmax+swp1;
+ A$ r0 \5 y/ d minArray=swp1-Pmax;+ k( t+ X* U Q4 [" r' ~ U7 @% T8 }
maxArray=[maxArray;-minArray];
$ G; Q( Y9 T' k3 ~" q" T( k lprA=swp*lpr;- d! t y0 X- h, Z9 c: t
lprA=[lprA;-lprA];
. F, h5 ~0 H, j! ^4 q$ h clear minArray
8 r3 M. |% V5 T; @; Q clear B
. t5 {8 }& K/ B+ |, Q clear subB7 j. s& X1 \; x. x- ?
% end
2 @2 K/ X1 A/ x8 i0 q) o1 Q 7 Y5 o2 V0 l* p# @
state(1,length(state)).cutload=0.0;8 i* z! O0 d4 J1 ~
if srefPg>0# E" O( \6 Y& C& I( ?4 {! v1 ]
brflow=swp*(sbusPg-Pload);
) c5 f; ^# H* F r cutload=0;
! W% c* }& h' \7 j for ctbranch=1:38
8 f8 X! r# [* g4 u" B if abs(brflow(ctbranch,1))>branch(ctbranch,8)
1 ~ [# a, s2 {5 G6 B limA=[Pload',bus(13,3),sPgmax];
4 T0 _$ Q: d0 R [m,cutload]=linprog(goalA,lprA,maxArray,equ,sumload,limB,limA);
" x' ]( X/ p8 Z- z6 u) v if cutload>1& S, i* Q6 Q7 [7 C
state(1,length(state)).cutload=cutload;5 y- i3 L |5 K F8 D
end) ^! g: n/ ?9 j, w) o) p: L7 d
break;( s5 t$ [$ r2 v6 u h2 Z& I7 }
end
" S' Z6 k, ]/ A; D( f4 D7 G' t% R end
/ F* V& y6 u% s( i4 r else
* [ z5 {# Y' f limA=[Pload',bus(13,3),sPgmax];3 |* c% u6 n1 w! y9 x
[m,cutload]=linprog(goalA,lprA,maxArray,equ,sumload,limB,limA);% L1 u; N. y* L% |' f+ x0 L* M
if cutload>1! {7 W$ X5 h u0 D
state(1,length(state)).cutload=cutload;& J0 w6 [/ P' p8 {8 d5 z" o
end
# Y! G. I! }! `( _ Y6 ]. [ end& L/ j$ b& R4 r) _4 ?3 B3 q4 e( S
if state(1,length(state)).cutload, S: b6 O, W1 C6 l# R9 v) [
sumcut=sumcut+state(1,length(state)).cutload;
4 s" R; o" g9 S sumsqcut=sumsqcut+state(1,length(state)).cutload^2;2 [% R3 V) o% u/ \
lolp=lolp+1/stct;
0 G+ M9 {& r* C+ F/ P4 ` edns=edns+state(1,length(state)).cutload/stct;
$ [" J' r4 }) x; c% { vari=sumsqcut-2*sumcut*edns+stct*edns^2;
9 N8 I: T0 `, ?4 T vari=vari/stct^2;* L! W0 E& b6 ?/ z E
ednsarray(1,stct)=edns;
6 R7 |) n1 _! l* ?1 [ lolparray(1,stct)=lolp;; A# o+ w+ G/ w! b( s$ C5 Z
end; O$ a5 _/ Y1 a' ~3 f5 `0 z
vindex(1,stct)=sqrt(vari)/edns;
4 t* ~% _* q. I# h+ g success = 1;1 h2 m, ?5 \5 P+ w% ]5 S- Q! s
for i=1: outbr$ ?; V( e+ k* Y! Z
branch(memobr(1,i).loc,11)=1;: @8 A8 I0 O, ?
lineB(memobr(1,i).loc,4)=memobr(1,i).b;% E# ?' Y0 w6 C
end
2 j& @5 K2 i U2 T: Y# s { for i=1: outgen2 j; S2 M8 L1 _$ p
gen(memogen(1,i),8)=1;, t( {% f A5 }1 f" o
end* O4 e( X# N) s: `. S0 L
clear memobr;
, ]7 X6 G I0 L) `: ~ clear memogen;3 k; l) h& E% I# D
% if (stct>10)&(vindex(1,stct)<0.017): i1 s ?+ `. t* z6 w" d1 X# X
% break
' j4 T* ~" A. Y. t* H5 v: }0 i% end( @& e* V# |; O! ^# U
end3 I& o+ E: B1 ?. X
layer=zeros(1,15);1 ~! d1 {3 ]2 H
for i=1:length(state)9 X$ I* x4 t7 O% C5 {' }0 @, o
layer(1,length(state(1,i).st))=layer(1,length(state(1,i).st))+state(1,i).num*state(1,i).cutload/stct;
9 M4 E( M# P; K Y$ }end# }1 n5 b H5 |5 I$ \) |& g' A
1 s4 u2 c# u$ T# r: q0 w. Z. {
lolp) [ d7 D8 P$ X/ ]
edns N( h$ `) @7 L, i! x" c* G$ q6 L
dlmwrite('E:\study\edns1.txt', ednsarray);) [* Q$ t0 c# l1 G' O' E% t, S
dlmwrite('E:\study\lolp1.txt', lolparray);9 G3 i0 ?$ t" [8 s8 i( H
dlmwrite('E:\study\var1.txt', vindex); Z& r3 M! N3 S( \
dlmwrite('E:\study\layer1.txt', layer);* \) P1 Q0 @# Y
plot(vindex); L/ N% P' O7 M& c" T' d
hold on* X8 S- \& v2 a
plot(layer)* S" u* ~1 I$ F2 z
return;8 u+ O3 x' }1 f) J% {
4 t, w, j! @ L: c
rudeMC.rar
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