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ATPDraw 运行时出现这+++/// Caution. Disconnected subnetwork.

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发表于 2013-5-28 15:49:12 | 显示全部楼层 |阅读模式

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ATPDraw 运行时老出现这个是怎么解决的啊   +++///  Caution.  Disconnected subnetwork.  During the Y-matrix elimination for phasor voltages, a near-zero diagonal element                 for node  "XX0014"  exists just prior to reciprocation.    Statistics follow:  Original ABS(Ykk) = 0.00000000E+00,' Y# N- I6 ^) o5 z; t" x& R
                 questionable value = 0.00000000E+00,   tolerance ratio  TOLMAT = 1.00000000E-08  .    The node in question might be) Q# C- n* \' w. v
                 connected to other nodes, forming a subnetwork, but that subnetwork has no, or only very weak, paths to ground or
$ I4 G( |! p9 C% y* J                 to any other known voltage node of the steady-state network.   The solution voltages for this isolated subnetwork
! N# {6 Q8 z6 G% }" g0 g                 will now be set to zero, as the solution continues.
: I& U: f" R0 F9 W4 h7 \5 V: L% k      +++///  Caution.  Disconnected subnetwork.  During the Y-matrix elimination for phasor voltages, a near-zero diagonal element0 D: J7 S$ _, v* |5 o
                 for node  "XX0004"  exists just prior to reciprocation.    Statistics follow:  Original ABS(Ykk) = 0.00000000E+00,
! B& {! y. v0 C8 u! S  [                 questionable value = 0.00000000E+00,   tolerance ratio  TOLMAT = 1.00000000E-08  .    The node in question might be! F. C( p$ _* r5 U4 S& l5 T6 l; m
                 connected to other nodes, forming a subnetwork, but that subnetwork has no, or only very weak, paths to ground or
' l& D% m5 g0 v4 b" a. |                 to any other known voltage node of the steady-state network.   The solution voltages for this isolated subnetwork
/ k7 M: l) n* a  x9 q2 g) ?                 will now be set to zero, as the solution continues.
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