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
$ a4 |6 w* ^: g! p1 @! G6 `Card : BRANCH
4 B1 l$ a3 S3 C! mData :  R/l+= Resistance pr. length in [Ohm/length]. Pos. sequence.
, ?: w% U# G0 e" R# `        R/l0= Resistance pr. length in [Ohm/length]. Zero sequence.
6 q5 a7 _; s! c) p6 ?) m' `1 h& [          {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') }
          {   ILINE=2: A=Modal surge impedance in [ohm] Z=sqrt(L'/C') }
2 t  g+ [5 I  e3 ~' a% W' o. m$ I        A+  = Pos. sequence.
        A0  = Zero sequence.
          {B: ILINE=0: B=capacitance C' in [鍲/length] if Copt.=0              }
          {            B=C' in [鍹ho/length] if Copt.=power frequency.          }
/ c% ]0 `5 M8 w! K( ~3 X          {   ILINE=1: B=propagation velocity in [length/sec.] v=1/sqrt(C'*L') }
          {   ILINE=2: B=modal travel time in [sec] T=sqrt(L'*C')*length       }
              Xopt. and Copt. is set in menu: ATP|Settings/Simulation.
* v: R% [: D" }' q8 P        B+  = Pos. sequence.
        B0  = Zero sequence.
        l   = length of line (>0 for transposed lines)
" d; n% y1 p/ J       ILINE= Takes values from 0 to 2
8 g# `7 {% L0 u, Z1 `1 `      IPUNCH=0: lumped-resistive modelling.    G'=0
9 w, h0 y) M  J% Y            =1: distortionless-mode modelling. G'=R'*C'/L'
  O* J4 A) j2 s* NNode :   IN1= Start node. Letter 'A', 'B' or 'C'
              is added to nodename for node 1, 2 and 3.
9 p( W: `! a* P        OUT1= End node. Letter 'A', 'B' or 'C'
9 n' B9 L. x, Z/ O              is added to nodename for node 1, 2 and 3.
* z6 X, I% h, P9 r* ]Only branch voltage output is reliable.
RuleBook: IV.D.1

yeh

回复 4# maisigete
' i; \$ P& ]/ Z2 f, u5 }, s" \
; y8 b. @/ I* r! U. ~, |9 Q
( \1 l3 C; N, f6 \$ J9 }    谢谢你，我的Help文件确实损坏了。