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+++/// Caution. Disconnected subnetwork. During the Y-matrix elimination for phasor voltages, a near-zero diagonal element
4 l) L8 D! a. h6 ] for node "XX0002" exists just prior to reciprocation. Statistics follow: Original ABS(Ykk) = 0.00000000E+00,5 q2 X3 f* n! L8 o
questionable value = 0.00000000E+00, tolerance ratio TOLMAT = 1.00000000E-08 . The node in question might be
2 v3 s+ \2 B% I) m7 U+ m connected to other nodes, forming a subnetwork, but that subnetwork has no, or only very weak, paths to ground or8 O7 o4 i5 w2 c) R6 t+ C4 q$ s; Z
to any other known voltage node of the steady-state network. The solution voltages for this isolated subnetwork, G P! d. c1 m
will now be set to zero, as the solution continues.: p/ ?3 l9 j0 q) K a7 ~% `
( t0 T* ~' D5 d- U5 l* K
这个提示是什么意思。 哪里出问题啦。 谢谢 |
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发表于 2012-5-4 19:49:41
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