- 在线时间
- 1497 小时
- 最后登录
- 2017-5-18
- 注册时间
- 2014-8-20
- 听众数
- 160
- 收听数
- 0
- 能力
- 70 分
- 体力
- 17829 点
- 威望
- 5 点
- 阅读权限
- 150
- 积分
- 8829
- 相册
- 1
- 日志
- 0
- 记录
- 0
- 帖子
- 3830
- 主题
- 2802
- 精华
- 4
- 分享
- 1
- 好友
- 756
TA的每日心情 | 开心 2017-4-26 10:25 |
|---|
签到天数: 491 天 [LV.9]以坛为家II
- 自我介绍
- 即使不开心也不要皱眉,因为你永远不知道有谁会爱上你的微笑!
 群组: 数学中国试看培训视频 群组: 2017美赛两天强训 群组: 2015司守奎matlab培训 群组: 2016国赛优秀论文解析 群组: 国赛护航思路养成班 |
function [MVAbase, bus, gen, branch, success, et] =runpf
% h3 o4 r. G+ r: c8 K* l[baseMVA, bus, gen, branch] = loadcase('caseRTS79');- l2 c/ H( @% Y: }4 W( |# [
[i2e, bus, gen, branch] = ext2int(bus, gen, branch);
; n6 S$ z5 ]2 t" o. n; k[probline,probgen]=failprob;
* B9 h$ H" g/ y7 L9 ^4 F[A,lpr,equ,Pgmax,goalA,busPg]=loadpro;! e6 | G) b _ A
$ l3 u+ P2 {6 ]- z% L! d
limB=zeros(1,48); %limB是1x48的全0矩阵 ]: g! M# y$ L. s
ranbr=size(branch,1); %ranbr=矩阵branch的行数5 @% N* R' T/ X; T( G! s2 h" ^& r
lineB=zeros(ranbr,ranbr); %lineB是ranbr x ranbr的全0矩阵1 W2 {( Q$ l3 O, ? O$ r; Y
for i=1:ranbr %i从0到ranbr
) M2 r. H5 N' a$ m6 A 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
- C; K# ~2 c& |% Y& jend
! U* r6 P/ Y5 R yPload=bus(:,3); %Pload是取矩阵bus的第3列的所有元素3 H: |( }4 \1 p% l, G& `! x3 R
Pload(13,:=[]; %删除Pload的第13行的所有元素
" Y/ |1 {) w5 dsumload=0; %定义sumload=0
2 f( P$ c6 B0 Y) g9 t. Z6 u4 Ifor i=1:size(bus,1) %i从1到矩阵bus的行数+ ^( T: L, a- b1 F# ^4 K4 f; N8 d
sumload=sumload+bus(i,3); r$ l7 U1 ]. [) E8 x; J
end %sumload=矩阵bus第3列所有元素之和3 i; K; G: d* N
sumpg=0; %定义sumpg=0
) t8 `5 m! {! [. qfor i=1:length(busPg) %i从1到矩阵busPg的长度" q6 ^" E- m6 m
sumpg=sumpg+busPg(i,1);" p4 X" W- M3 ] i" {' y/ D
end %sumpg=busPg第1列所有元素之和+ N0 e: x: l* t4 p3 R/ D; _
refPg=591-sumload+sumpg; 7 ?: }. r0 Z) i" Y- \
Pmax=branch(:,8); %Pmax是矩阵branch第8列的所有元素
9 a+ ~0 X! G( ]lolp=0; %定义电力不足概率LOLP=0' V! A% `8 @' g7 _2 @
edns=0; %定义缺供期望电力EDNS=0
* j: R1 V) |) ^" |6 M+ S$ F. [vari=0; % C2 }' `2 C+ j+ Y- r9 ~
sumcut=0; %定义sumcut=05 }6 k2 w0 c! F6 Q
sumsqcut=0; %定义sumsqcut=0
% s# E3 @1 [/ x% m& {3 j0 bB=[];
( u `8 t, Z2 @% S" b6 Z( Gstate=[];
: _+ q- d! q) F+ [/ ~# S$ Bfor stct=1:500009 u4 |; s5 J! b1 ]0 v) {
stvari=mc(probline,probgen);
: [- E5 E" ]: K! [% G lengthst=length(stvari);
) u- ^0 D6 t) S; L! {: T numstate=length(state);
* x3 A, I- H/ g* L+ e lolp=lolp*(stct-1)/stct;
* A3 n+ l& ^+ b0 n edns=edns*(stct-1)/stct;% a0 d* B2 ~1 w1 ]8 r1 h
ednsarray(1,stct)=edns;5 W0 Z- R$ O2 {. t& ?) u! h4 q4 r
lolparray(1,stct)=lolp;, G" Z# M9 \# C7 u. B8 X5 _, K2 r2 Y
j8 {* U$ `" N7 W
if ~lengthst
8 i- \. P' ?: m1 \) v w$ r vari=sumsqcut-2*sumcut*edns+stct*edns^2;
6 [5 M" a2 v F' h8 O9 w vari=vari/stct^2;8 H& \1 {. l3 S# W& ~
vindex(1,stct)=sqrt(vari)/edns;, z9 b0 o) X5 D* ~" X* l- c
ednsarray(1,stct)=edns;
" [$ f9 `. h" |9 B, u' M* @0 l lolparray(1,stct)=lolp;
7 A' d c c4 N$ Q1 i9 v& x continue;, S8 U+ @# |+ w5 m* [0 O" T
else6 k5 ]* n5 @; z# i
flag=0;
7 `) M2 I: L' [$ x0 ]2 ` for k=1:length(state)2 P/ ?) [4 z/ I5 Y. m! M
if lengthst==length(state(1,k).st);
9 \9 t! d G" H, S1 q' Z0 E5 [3 m if stvari==state(1,k).st1 q4 _$ [1 _* N
state(1,k).num=state(1,k).num+1;1 F) F* R" b5 k- V
flag=1;
: N' W: K- Y3 m" k$ t) g break;' m) F2 ]! v. s
end
* i6 N. k. ]: l f3 a$ M end
0 l8 [4 u* V* H9 e7 _' c0 b end Z. a" Q( H+ T+ j
if ~flag5 S8 |5 Y6 T$ R K% Q* x2 q
state(1,numstate+1).st=stvari;
* ~; a$ F" N: @$ }( Z% [ Q state(1,numstate+1).num=1;
6 j B/ z- \# q& \ end$ ~( R) D/ v! |! ]
end! ^6 w% S6 J) m; U) x
if flag
z% ]7 A, \8 M {; C5 i1 R* X if state(1,k).cutload
9 B+ V! ], i1 c3 C3 l sumcut=sumcut+state(1,k).cutload;& b8 n5 [- w3 F& m6 S
sumsqcut=sumsqcut+state(1,k).cutload^2;9 G4 U1 ]) P6 X. K/ [
lolp=lolp+1/stct;: d1 j, N+ P. L, L5 p4 g$ z8 O
edns=edns+state(1,k).cutload/stct;
# s0 k) s6 w: l0 L vari=sumsqcut-2*sumcut*edns+stct*edns^2;5 i7 f$ @7 x' b7 h; v8 v- _. g
vari=vari/stct^2;
# O# N% N! _3 _4 u& ~ ednsarray(1,stct)=edns;+ e4 \: s9 N) v0 u7 E
lolparray(1,stct)=lolp;$ J" k( C/ l- `' O
end2 o# f" p, U' e# M* O
vindex(1,stct)=sqrt(vari)/edns;: f: y( a( e( F, x) i
continue;
1 {; m/ Y. p& [) k: ] end& ]* f3 t, P! T8 q0 a" t
clear stvari;
! E7 l- V( b# @5 s% W& a: e t. r3 V0 M9 y
ischange=0;
- ?2 |" e- i$ Z sPgmax=Pgmax;) { R* l& |1 u% G, G: q; Y
sbusPg=busPg;$ n6 ]* N4 X$ J; u" W$ l9 R
srefPg=refPg;7 {9 z( V* u: p8 x2 t
outbr=0;) `8 ^( `7 Y1 [. H1 C$ g
outgen=0;
; d" O% J, Z8 _8 }$ f" A for lenct=1:length(state(1,length(state)).st)4 a' r: Q, V% T2 w2 j+ t7 P. K3 r9 Z4 [
if state(1,length(state)).st(1,lenct)<39
3 t7 {: j7 f v$ M! @( {& M. e outbr=outbr+1;
& a+ e9 \1 q+ ]8 K# P% x9 b branch(state(1,length(state)).st(1,lenct),11)=0;
' L( A* k1 B- s( h W memobr(1,outbr).loc=state(1,length(state)).st(1,lenct);
2 S4 `( p2 N2 g# ^: B1 R# L, P memobr(1,outbr).b=lineB(state(1,length(state)).st(1,lenct),4);
1 K! G& v8 z9 c b lineB(state(1,length(state)).st(1,lenct),4)=0;
0 C) ]8 k2 r* H: K( a! V3 u ischange=1;
4 g3 C0 q6 U6 n0 G$ K& E, { clear B;
5 ]" U% ]6 D k" W3 P. U 7 E9 @5 h2 W) b- L0 N5 D
else6 y& q; I5 J) V4 c3 d% B
gavri=state(1,length(state)).st(1,lenct)-38;9 g k, F6 k% T- r+ ?
gen(gavri,8)=0;1 d1 S, i( q) W, R3 T
srefPg=srefPg-gen(gavri,2);
" u5 ] |# |- ?6 d* ~$ O4 P! c7 F outgen=outgen+1;' O0 y! w. i+ d
memogen(1,outgen)=gavri;
% M3 K0 v, R3 n6 b4 r+ Z% C if gen(gavri,1)<13
- U% l* ?: R `8 V8 ` sPgmax(1,gen(gavri,1))=sPgmax(1,gen(gavri,1))-gen(gavri,9);
) ] e" g+ p3 f# t8 b; Q sbusPg(gen(gavri,1),1)=sbusPg(gen(gavri,1),1)-gen(gavri,2);) W0 P0 Q* I; e# ~- {5 c( O& W
end
8 Y$ R# r' z3 a/ ~1 o if gen(gavri,1)==139 J, R l x: M- _" s k' w3 ~0 W H
srefPg=-1;4 E" X6 v3 u1 I. ^ O/ N
sPgmax(1,24)=Pgmax(1,24)-gen(gavri,9);+ Y" T# P; o# n9 y, n% L
end: x. T. }# ~- u4 [, ?. Z) V3 l
if gen(gavri,1)>13
3 d R% N a- L sPgmax(1,gen(gavri,1)-1)=sPgmax(1,gen(gavri,1)-1)-gen(gavri,9);) C7 C8 U T# ~5 e6 W+ Q3 V& o
sbusPg(gen(gavri,1)-1,1)=sbusPg(gen(gavri,1)-1,1)-gen(gavri,2);& k1 I5 z. d" Y# F) s
end* H& r9 N1 H2 X) Q, f% \1 j* t, g
end
/ L" N+ W+ i& {- j, b3 x end8 j( [8 p5 L0 C) h5 g% j1 M
% if (stct==1)|ischange
7 g# j1 u5 t4 l4 v: Q# O B = makeBdc(baseMVA, bus, branch);- Q2 G! ~" N L7 x7 j& U
subB=full(B);, m# z; s+ q* E8 a+ m
subB(13,:=[];; o' r* {+ a3 c/ g9 v
subB(:,13)=[];
* K3 Y* x, r$ b' ?0 K* ]7 k swp=lineB*A*inv(subB);
: |0 T( t* H4 O+ ~0 j, B* j swp1=swp*Pload;* i4 J7 h) e# O8 X0 W
maxArray=Pmax+swp1;
- G9 u/ l [, {8 z* ~' ~; s s minArray=swp1-Pmax;$ E& s) ^( H: N6 P ~: n! A* w/ {
maxArray=[maxArray;-minArray];4 u- X2 x* H- \
lprA=swp*lpr;
, E# @: ` N* X# ~/ Z lprA=[lprA;-lprA];3 ?* Q3 n2 {; ~0 b. G6 u y
clear minArray1 L9 O$ O2 h5 @% j" ^7 j
clear B
( `9 d0 a! D" t& K clear subB8 u3 C# Q, ]* D3 _/ x* J
% end
7 D& ^' W) v. z ( j8 g. I$ b. v" ~- n, J
state(1,length(state)).cutload=0.0;
3 M- M; k5 e3 M$ P" \. g. B2 E: z if srefPg>0
P2 M- E2 Q1 r5 u. a8 w* B2 d1 O1 n8 b brflow=swp*(sbusPg-Pload);9 A/ `& d: c9 b+ D' d# ?6 Z3 B+ I6 Q. L( }
cutload=0;
& @% P4 \5 }) F3 j* Y2 F# Z" x9 \# L' q for ctbranch=1:38& v P4 j5 }2 s* c9 d) [! J
if abs(brflow(ctbranch,1))>branch(ctbranch,8)8 \# o2 `( }+ n# E7 m$ S
limA=[Pload',bus(13,3),sPgmax];
8 K4 s' H @1 } `- O [m,cutload]=linprog(goalA,lprA,maxArray,equ,sumload,limB,limA);
v* _6 E5 Y; D$ E if cutload>1; f9 y1 C) A1 y; z3 ?: o! x! A; P7 M
state(1,length(state)).cutload=cutload;
8 L+ P, B/ I9 _, J% } end8 ~4 z5 I, p/ R8 Z7 N
break;
) b4 F" s& B2 r end
4 \& J8 h, Y5 X end0 K7 u4 c6 b% C' e4 b
else
0 e0 m% n6 X4 f5 V, ?6 r6 o limA=[Pload',bus(13,3),sPgmax];
2 I; q/ d" T9 j; y, r, Q [m,cutload]=linprog(goalA,lprA,maxArray,equ,sumload,limB,limA);* R, v% C f! h {/ b) H
if cutload>17 M p# v7 z1 G/ a
state(1,length(state)).cutload=cutload;! `; {3 F" m( R; j. w
end2 q/ H4 [- h# F
end) I" F4 V g% e: u$ t8 H/ z/ h
if state(1,length(state)).cutload7 }: D3 L9 @/ Y9 o
sumcut=sumcut+state(1,length(state)).cutload;
O c7 L$ p7 B$ j4 w! D sumsqcut=sumsqcut+state(1,length(state)).cutload^2;7 O0 i2 }: G( J4 {2 k1 g& X, y6 {5 q
lolp=lolp+1/stct;' F( `% u2 K1 C& l. D
edns=edns+state(1,length(state)).cutload/stct;8 P, z' Y, z! J! ~7 z3 z1 Y
vari=sumsqcut-2*sumcut*edns+stct*edns^2;
8 `3 u; M* ~* u vari=vari/stct^2;, D4 o: w8 v5 g2 p7 T$ F, C5 `8 v
ednsarray(1,stct)=edns;
5 J/ ~* `5 e9 | lolparray(1,stct)=lolp;2 [6 Z; Y0 [; l- r
end$ [% F6 x8 H6 m1 ~7 m6 v7 z
vindex(1,stct)=sqrt(vari)/edns;# R* C8 f& q' Z9 M) I+ C4 {
success = 1;7 h8 B) h# I; x& w! i- w. G/ W% ^
for i=1: outbr
4 @; h, G3 y2 ^ branch(memobr(1,i).loc,11)=1;/ }5 d7 S; Z$ R& m) [
lineB(memobr(1,i).loc,4)=memobr(1,i).b;
6 x$ `5 w1 `) G2 R/ V- h: v' k end
G$ c+ ?( a* ?/ z5 }- E8 q- [$ v for i=1: outgen
$ j7 t9 p4 V; J# h gen(memogen(1,i),8)=1;% ~; y9 a, w( p1 }
end0 s* y9 ~0 e/ {8 h( E9 s& O" P
clear memobr;2 E4 I+ M3 T) M7 L% V& W0 S2 \
clear memogen;
; `2 t2 s, b& @( W% if (stct>10)&(vindex(1,stct)<0.017)0 ?: F0 t k6 v
% break0 H$ a# |' S) U. z, v
% end( o' p/ N5 N& S$ H6 `4 I
end, w* Y8 M$ g; i9 A5 O
layer=zeros(1,15);
. v( O/ T) }1 Z# s; L7 W& Mfor i=1:length(state)& F: h$ {" m0 p, n* i
layer(1,length(state(1,i).st))=layer(1,length(state(1,i).st))+state(1,i).num*state(1,i).cutload/stct;& P& X. H+ ~% M8 e" k& M7 X
end
( u2 F* o1 Y+ C( w! t
& w; z' p# F/ k+ h$ _lolp) d5 r" v Z: u& F; Z' |
edns z* [" ~4 A( h" O9 F- J$ n
dlmwrite('E:\study\edns1.txt', ednsarray);/ s+ E6 }4 O2 y1 z) o3 @/ E
dlmwrite('E:\study\lolp1.txt', lolparray);& c e; m% B( R, J- j/ u; g+ y# e5 H/ X
dlmwrite('E:\study\var1.txt', vindex);
3 D% i& t3 t; Q5 ]/ U1 ]dlmwrite('E:\study\layer1.txt', layer);
# [% j9 f! @; Q) R; k% A) \2 ]plot(vindex);
+ K! a2 ~3 D3 {9 T$ p8 J, bhold on5 e$ @0 Z. K$ w
plot(layer)
# m3 l. H1 k8 ?% }: mreturn;
/ p( _1 x" K2 D+ o) Q/ N
& A" I4 Z4 R% N+ z5 i r* a! H
rudeMC.rar
(18.16 KB, 下载次数: 8, 售价: 2 点体力)
|
) _9 m- v( h$ U1 x" t* `
# E" N8 w5 ]$ Z5 M# S6 t' ], m3 U- L# H3 i3 N, S
# I% V, a. P ?: U# R. G
|
zan
|