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？
/ o3 ?8 q3 w6 F/ Ohelp：Name : LINEZT_3 - Distributed parameters (Clarke) 3 phase. Transposed
& Y  o+ C- m9 P1 o7 nCard : BRANCH
Data :  R/l+= Resistance pr. length in [Ohm/length]. Pos. sequence.
1 `! ~! u+ j3 A; u        R/l0= Resistance pr. length in [Ohm/length]. Zero sequence.
          {A: ILINE=0: A=inductance L' in [mH/length] if Xopt.=0      }
          {            A=L' in [ohm/length] if Xopt.=power frequency. }
4 J) q% {% J1 M1 S: K! P          {   ILINE=1: A=Modal surge impedance in [ohm] Z=sqrt(L'/C') }
          {   ILINE=2: A=Modal surge impedance in [ohm] Z=sqrt(L'/C') }
$ [7 b8 f$ |8 l2 g        A+  = Pos. sequence.
$ L% Z* [: P8 B% H        A0  = Zero sequence.
7 e$ Y; g4 t+ \) J  O( z          {B: ILINE=0: B=capacitance C' in [鍲/length] if Copt.=0              }
          {            B=C' in [鍹ho/length] if Copt.=power frequency.          }
# P9 y' |) v% I3 a0 j; g& a          {   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       }
! U* a' \8 l! C2 e" G- E              Xopt. and Copt. is set in menu: ATP|Settings/Simulation.
        B+  = Pos. sequence.
        B0  = Zero sequence.
        l   = length of line (>0 for transposed lines)
       ILINE= Takes values from 0 to 2
/ g) j8 ?: ]+ T& l* ^      IPUNCH=0: lumped-resistive modelling.    G'=0
9 w, n, g. B0 k6 X            =1: distortionless-mode modelling. G'=R'*C'/L'
" z3 B2 |7 s/ o* ^. M: Q3 h4 ONode :   IN1= Start node. Letter 'A', 'B' or 'C'
+ l9 _9 f- ^( t4 c2 w( k. R              is added to nodename for node 1, 2 and 3.
: ]/ g/ i' ~. J+ G- E        OUT1= End node. Letter 'A', 'B' or 'C'
3 {' f0 Y7 ~( f" P- G5 O% [              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
4 }: F  I5 C8 m2 z/ d8 j
# B5 _) O2 H2 {8 ^
    谢谢你，我的Help文件确实损坏了。