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新人Show
论坛注册会员名: |
丢丢 |
研究方向/专业工种: |
电力系统 |
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MATLAB潮流计算的实现 |
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苏州 |
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Jacobicopy=Jacobi;
' m X* i+ u; [3 o& Y* h" i$ l1 e detaPQUcopy=detaPQU;
# u- j8 j* u1 a; J) v) w5 f detaFEcopy=detaFE;
7 K6 d1 p, L5 T for j=num:-1:26 `/ _! z$ U( O2 U# j
if flagofPV(j)==1# |/ n2 E/ S/ T
Jacobicopy(2*(j-1),:)=[];& V9 @ F+ Y4 b, y) [, o
Jacobicopy(:,2*(j-1))=[]; 1 X2 s" b; J# q! N8 r5 l
detaPQUcopy(2*(j-1),:)=[];; B* |( E \" ^. I7 m
detaFEcopy(2*(j-1),:)=[];" h$ z1 G# n: ~& r* U8 @* t
end0 \/ B8 G# ?6 H4 [( i+ ~$ S, [2 I
end " M$ R/ x% Z* {8 {
/ V/ J* `/ m# I" }; b1 w
detaPQUcopy=detaPQUcopy ;
6 @; g5 V( v8 m9 B z Jacobimodified=Jacobicopy %Jacobi修正系数
; p; m% ?( D/ d4 Y8 `$ HinvofJ=inv(Jacobicopy)
+ s7 g1 E9 ^) S, ]) m detaFEcopy=invofJ*detaPQUcopy; }5 y* N; R8 U/ s
& d1 S3 W% s. Z! Q3 h; r$ \+ v
( N, _. t- M0 s------------------------------------------------------------------------------------------------
9 m4 d3 U5 n- q5 H) S$ l! E2 n$ S4 x
Jacobimodified =5 m( C' a2 \ s" S5 G
: U5 s) I+ u$ U! Y5 i l$ m2 ?/ O 56.2849 4.3929 3.1120 0.8299 -63.4921 0 0
2 p( M) i" P- E1 U z+ n% s# ~2 \/ y2 N 1.4851 77.6767 -0.8299 3.1120 0 0 0% K: A1 l8 a6 w; ?' N
3.1120 0.8299 25.8604 4.7915 0 -31.7460 05 y, I8 E+ Z& F I1 Q" E4 j' H4 J
-0.8299 3.1120 1.6223 45.6152 0 0 0
# G+ ^( J: z$ b. H, ? -63.4921 0 0 0 63.4921 0 0
% D( @: l) d' `9 l 0 0 -31.7460 0 0 31.7460 0
- f# Q5 K$ Y6 x( { 0 0 0 -31.7460 0 0 0
3 L% }0 c1 @& e1 A8 p6 p* o- ]
* V4 P4 {" J% h/ s# }. z! y8 T& fWarning: Matrix is singular to working precision.
; q5 |& B( t) A Z> In yyg at 1703 y# a8 \: S7 v6 B5 ]
- N2 }8 g+ t6 b" r$ A5 G8 s
invofJ =. {; m& X- Q$ G
& \$ [0 u1 W9 V
Inf Inf Inf Inf Inf Inf Inf
# Q- t( E4 ]( Z Inf Inf Inf Inf Inf Inf Inf2 N, G1 m3 S8 z5 C
Inf Inf Inf Inf Inf Inf Inf
3 G8 S; O( L' U3 u% b2 u7 G0 s Inf Inf Inf Inf Inf Inf Inf5 |6 [( m/ I" u; n8 M
Inf Inf Inf Inf Inf Inf Inf u% L- h4 G6 Z" d" F( |0 @
Inf Inf Inf Inf Inf Inf Inf
& g- _( N+ r" o' G3 h; M8 q! L Inf Inf Inf Inf Inf Inf Inf |
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