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用DIgsI进行风电场仿真时,把demo中的DFIG复制到Kundur11节点系统中,可以计算潮流,但是无法进行暂态仿真,请教各位是什么问题,报错内容如下:3 e7 i2 b+ A, S* T
/ z+ D% r# ^+ `0 ^5 JDIgSI/info - Element 'G3 ' is local reference in separated area of 'BUS3 '
4 t0 e+ U8 U6 G6 ~DIgSI/info - Calculating load flow...
& U4 ^/ H) I1 a; A4 l3 O! D2 uDIgSI/info - -------------------------------------------------------------------------------------0 {( e4 h$ R5 e
DIgSI/info - Start Newton-Raphson Algorithm...# P! x; J) u V- {; n4 \
DIgSI/info - load flow iteration: 1
3 ~3 p) r: Y) q3 YDIgSI/info - load flow iteration: 2; X* `4 T* h: H _4 h0 [
DIgSI/info - load flow iteration: 3! @/ W( u m4 b \# ^
DIgSI/info - load flow iteration: 4. |$ Q9 R% _. u d; O2 m9 J( M; Y
DIgSI/info - load flow iteration: 5
2 i" O) n. d6 D$ ?DIgSI/info - Newton-Raphson converged with 5 iterations.
2 X$ S9 b* {) ^8 O2 t jDIgSI/info - Load flow calculation successful.
7 _: G- H4 I( o* f" e BDIgSI/info - Element 'G3 ' is local reference in separated area of 'BUS3 ': z7 {3 H, a# q: I0 p. S
DIgSI/info - Element 'G3 ' is reference in 50.0 Hz-system0 o! a3 z) p9 ^' G0 B, L: a: t) r
DIgSI/info (t=-100:000 ms) - Initial conditions calculated. n9 T! t( V! n9 q
DIgSI/wrng (t=-090:000 ms) - No convergence in simulation!, w" s: m' Y8 Q3 o* }; \2 D# h( t& L: R
DIgSI/wrng (t=-090:000 ms) - No convergence in simulation!
) }* V& ^7 ?" @DIgSI/wrng (t=-090:000 ms) - No convergence in simulation!
# D; M3 y; Q2 i9 p/ S( I; ODIgSI/wrng (t=-090:000 ms) - No convergence in simulation!4 ?) ~/ N. d( V0 B1 m: S7 R+ p4 O
DIgSI/wrng (t=-090:000 ms) - Element 'GW4.ElmAsm': Model equations don't converge: error: 1.970124
, B5 ?, F$ M8 E$ E( FDIgSI/wrng (t=-090:000 ms) - Element 'GW2.ElmAsm': Model equations don't converge: error: 2.206480
( Y# k" b8 G( ?" a' X6 PDIgSI/err (t=-090:000 ms) - 'GW1 ':
% q& S! J$ b# {, B1 ~6 EDIgSI/err (t=-090:000 ms) - System-Matrix Inversion failed !2 g3 Y5 K9 c, X+ V7 ~4 H
DIgSI/wrng (t=-090:000 ms) - No convergence in simulation! |
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