Line Z-T 元件的参数设置问题

yeh

哪位高手 可以告诉我 Line Z-T 元件的参数代表什么，默认单位是多少，还有哪个参数是表示线路长度的？

yeh

哪位好心人指点一下，感激不尽~~~~

maisigete

这。。。看help很容易看懂吧

maisigete

难道是help文件损坏了？
help：Name : LINEZT_3 - Distributed parameters (Clarke) 3 phase. Transposed
: P/ y% k& @* V0 {& NCard : BRANCH
Data :  R/l+= Resistance pr. length in [Ohm/length]. Pos. sequence.
        R/l0= Resistance pr. length in [Ohm/length]. Zero sequence.
0 _1 j2 g7 l, q$ d  w. w, m          {A: ILINE=0: A=inductance L' in [mH/length] if Xopt.=0      }
          {            A=L' in [ohm/length] if Xopt.=power frequency. }
          {   ILINE=1: A=Modal surge impedance in [ohm] Z=sqrt(L'/C') }
8 k$ K: v* w" z9 Y6 N' L8 Z          {   ILINE=2: A=Modal surge impedance in [ohm] Z=sqrt(L'/C') }
" d. L) o5 m1 Z& {# c        A+  = Pos. sequence.
        A0  = Zero sequence.
( `; |3 A, w( Z5 ]          {B: ILINE=0: B=capacitance C' in [鍲/length] if Copt.=0              }
! n. C3 q* Z5 b2 o, \# D; O          {            B=C' in [鍹ho/length] if Copt.=power frequency.          }
          {   ILINE=1: B=propagation velocity in [length/sec.] v=1/sqrt(C'*L') }
/ S. n8 q+ t2 e2 R* A' o% P+ ?, D          {   ILINE=2: B=modal travel time in [sec] T=sqrt(L'*C')*length       }
              Xopt. and Copt. is set in menu: ATP|Settings/Simulation.
$ b2 \+ W8 ]" C- a        B+  = Pos. sequence.
: v9 A, q! Y4 |* L. H) O: x& S        B0  = Zero sequence.
+ a2 _, n" D: ~0 Q        l   = length of line (>0 for transposed lines)
* l5 w% i+ D$ u) B) Q$ Z       ILINE= Takes values from 0 to 2
      IPUNCH=0: lumped-resistive modelling.    G'=0
            =1: distortionless-mode modelling. G'=R'*C'/L'
, o, D( X5 P; v; ^& E) ^$ ]$ t$ y" gNode :   IN1= Start node. Letter 'A', 'B' or 'C'
              is added to nodename for node 1, 2 and 3.
" I: T- n$ r& c0 Y! w5 _        OUT1= End node. Letter 'A', 'B' or 'C'
              is added to nodename for node 1, 2 and 3.
Only branch voltage output is reliable.
RuleBook: IV.D.1

yeh

回复 4# maisigete
" Q7 P6 p0 v* a: i: G+ j. _8 q1 p: @: _

    谢谢你，我的Help文件确实损坏了。