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潮流计算的:[PQ, PV, REF, NONE, BUS_I, BUS_TYPE, PD, QD, GS, BS, BUS_AREA, VM, ...7 `4 h9 C# S+ Z% v8 P
VA, BASE_KV, ZONE, VMAX, VMIN, LAM_P, LAM_Q, MU_VMAX, MU_VMIN] = idx_bus;
1 Z* G' \7 G4 P+ z. o[F_BUS, T_BUS, BR_R, BR_X, BR_B, RATE_A, RATE_B, ...
e8 j3 {1 N+ m- s$ Q RATE_C, TAP, SHIFT, BR_STATUS, PF, QF, PT, QT, MU_SF, MU_ST] = idx_brch;3 T5 n1 j& y! X" w3 T
[GEN_BUS, PG, QG, QMAX, QMIN, VG, MBASE, ...; y4 m: d3 ]- u6 y3 f
GEN_STATUS, PMAX, PMIN, MU_PMAX, MU_PMIN, MU_QMAX, MU_QMIN] = idx_gen;3 I5 a: H# J+ @" b
d! @9 A4 }, C- Z3 F& r( J' a" ]1 F%% default arguments! N4 G7 ^9 y. ]* X) t* o
if nargin < 4
: j) t. `6 j; [ solvedcase = ''; %% don't save solved case! m; [ x, Z) B. ]3 _' j
if nargin < 3" I8 y4 d5 s9 B& p" ~( x9 {
fname = ''; %% don't print results to a file; T- r7 n: N. ` a B9 c
if nargin < 2& y, n/ t( T/ y! N0 d6 b
mpopt = mpoption; %% use default options% C: T9 L6 r0 V, [
if nargin < 11 B+ l/ Q6 f7 v; U8 w2 d. u) G* q" k
casename = 'case9'; %% default data file is 'case9.m'6 }" y7 H6 ?7 f, `0 P5 p" M$ ^3 ]
end3 V4 r4 N$ @3 k( M% n& ]
end
- v7 U1 O8 \' z end
9 K. Z# h0 V- N1 r. H$ jend
, ~1 _* c0 o6 e, Y0 C+ Q
" O+ l# W2 w `1 Z: {' Z/ L4 v状态估计的:[PQ, PV, REF, NONE, BUS_I, BUS_TYPE, PD, QD, GS, BS, BUS_AREA, VM, ...- j% q( r1 O6 p B0 I# A
VA, BASE_KV, ZONE, VMAX, VMIN, LAM_P, LAM_Q, MU_VMAX, MU_VMIN] = idx_bus;
3 ?" q: k7 H+ M& m x[GEN_BUS, PG, QG, QMAX, QMIN, VG, MBASE, ...
2 I. |( V1 K+ r% a GEN_STATUS, PMAX, PMIN, MU_PMAX, MU_PMIN, MU_QMAX, MU_QMIN] = idx_gen;
1 r; t7 _$ s) P4 \+ F) m6 ^/ |[CP, CV, CC, CA, CONV_BUS, CONV_TYPE, CONV_TAP, CONV_XC, ...
" v! M. n3 X6 @$ {; }7 f V_DC, I_DC, P_DC, Q_DC, ANGLE, MIMT, CRTL_TYPE, SETVALUE] = idx_dc;
& |6 `& {& G( d. E7 z* m0 |+ F8 I; O% V- t L
%% default arguments
/ d8 i/ l# _: s' W. cif nargin < 4
3 V* Y- s4 G6 o' S. @" {+ l acmode = 4;
i3 `! O9 w9 l9 O9 b2 X" b dcmode = 1;
, |+ d) {; r: a; a1 ` if nargin < 3. h( B; e3 q e: @& z) T
%% for state estimation, form measurement system + T+ T, Z a2 p5 f
fname = 'result.dat';
0 ]! s4 @. {+ y! o- O' x if nargin < 25 t2 S' f! o6 l6 z
measuresys = 'case14_result';
2 w9 \- {! S( u if nargin < 1. `' h0 t4 i. M
7 c3 e! l$ ?. d8 P' K1 R
casename = 'case14_2';3 k" Y; n1 P8 C# R: I
end: [% t$ y' |9 m
end5 p( P6 `$ d7 [; b) c
end
/ ?- E" H. [# lelse
5 c; X4 {6 P2 j9 \ flag = 1;( j. d' V2 m$ o, E/ x
end+ e, {9 R* S& ?, n6 N
% I7 |- d# _5 I$ B r; H+ U上面这段程序什么意思啊? |