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潮流计算的:[PQ, PV, REF, NONE, BUS_I, BUS_TYPE, PD, QD, GS, BS, BUS_AREA, VM, ...* t% H: Y3 D" r
VA, BASE_KV, ZONE, VMAX, VMIN, LAM_P, LAM_Q, MU_VMAX, MU_VMIN] = idx_bus;
8 F2 U: _5 p/ o, U" F& N `) C[F_BUS, T_BUS, BR_R, BR_X, BR_B, RATE_A, RATE_B, ...: `, s+ f5 Q f: E1 A# R9 f# m W
RATE_C, TAP, SHIFT, BR_STATUS, PF, QF, PT, QT, MU_SF, MU_ST] = idx_brch;; q+ j( E6 f+ ~: w
[GEN_BUS, PG, QG, QMAX, QMIN, VG, MBASE, ...; V; k. S( A; g& u% l0 a
GEN_STATUS, PMAX, PMIN, MU_PMAX, MU_PMIN, MU_QMAX, MU_QMIN] = idx_gen;
( Q# Y: s. n5 a% j3 P/ g
4 h- B; q8 _/ X: Q%% default arguments
* S' v a; }. B8 d) w8 h8 j. a: A1 Kif nargin < 4
2 ^+ g4 |' n, Z9 o' {& y4 q solvedcase = ''; %% don't save solved case( {6 F5 R5 E O R5 T. r+ H1 F
if nargin < 3$ F- S4 T/ P# L
fname = ''; %% don't print results to a file
# \! l4 G; B4 g7 Q if nargin < 23 o0 f) d7 S2 e
mpopt = mpoption; %% use default options
$ v) s" V8 x0 y0 X" k if nargin < 1
/ m, L q, E, J, r casename = 'case9'; %% default data file is 'case9.m'
F5 d( D7 p/ z end
: [4 v/ x) D- C5 y+ d end
) `; O/ \) @+ h4 P1 l4 [ end
& O; @+ ?8 F9 Zend6 l7 V0 v# ?1 f J/ ~* h
2 |" I5 N! z* f) {状态估计的:[PQ, PV, REF, NONE, BUS_I, BUS_TYPE, PD, QD, GS, BS, BUS_AREA, VM, ...
7 P% u+ P; w# ^% K" U/ a" j' p( t8 E VA, BASE_KV, ZONE, VMAX, VMIN, LAM_P, LAM_Q, MU_VMAX, MU_VMIN] = idx_bus;0 w/ J$ L* g3 |2 y; p! ?
[GEN_BUS, PG, QG, QMAX, QMIN, VG, MBASE, ..." x/ x2 j0 ?. O" @1 L. } x2 R
GEN_STATUS, PMAX, PMIN, MU_PMAX, MU_PMIN, MU_QMAX, MU_QMIN] = idx_gen; W* ^1 _, v/ ? O% n" \5 ^
[CP, CV, CC, CA, CONV_BUS, CONV_TYPE, CONV_TAP, CONV_XC, ...: h0 T, k3 Y5 G/ A* c* a, @
V_DC, I_DC, P_DC, Q_DC, ANGLE, MIMT, CRTL_TYPE, SETVALUE] = idx_dc;0 \8 w! ?% m& [: K
" _- g+ {5 L+ G% f2 _+ n%% default arguments
8 f1 j$ P2 `, h( E6 tif nargin < 4$ @: m! T1 s5 |
acmode = 4;
, u) k& s% ?9 u dcmode = 1;/ _" M3 I5 E( p, a- z
if nargin < 3
/ K( J* }! @: F %% for state estimation, form measurement system 3 S7 r! p5 Z" i, i9 ]1 q: u2 Y, H
fname = 'result.dat';
' Y9 y- Z( v7 ]5 J8 O7 ?9 n if nargin < 2' b: J! F% x5 i$ E; s4 I
measuresys = 'case14_result';3 y( u0 ^! K r+ x( p
if nargin < 1
- A) H; D: U! i) J: a6 V 6 D. m, Y* k+ R/ y+ B6 N- e+ c8 B8 J) l
casename = 'case14_2';
1 @+ Y2 N F& @% | end
: P: l( X# j4 H4 @ end
6 ~! S, V$ Q5 u. f3 k; X) B end2 c' G( C8 x3 X# f m$ d& ~
else2 r/ \& X5 f4 u6 G b/ y* y; Q) d/ l
flag = 1;' \4 [, @' t4 n @- ~" |/ ]
end d2 G9 _. ^. |: _+ L
% E2 A, M: X l
上面这段程序什么意思啊? |