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？
$ g8 {4 x- C" p6 O5 @7 lhelp：Name : LINEZT_3 - Distributed parameters (Clarke) 3 phase. Transposed
3 L$ f& `, {$ A5 M: YCard : BRANCH
6 o- o5 I+ Z0 f: [Data :  R/l+= Resistance pr. length in [Ohm/length]. Pos. sequence.
  i, x$ b, ~9 L        R/l0= Resistance pr. length in [Ohm/length]. Zero sequence.
* c9 r3 X/ W: F& l3 I! `# i- s          {A: ILINE=0: A=inductance L' in [mH/length] if Xopt.=0      }
* Q# R1 g8 Q$ N0 O. `* y5 D          {            A=L' in [ohm/length] if Xopt.=power frequency. }
, r' v$ O3 q& j          {   ILINE=1: A=Modal surge impedance in [ohm] Z=sqrt(L'/C') }
& u2 f( f$ x% g4 [          {   ILINE=2: A=Modal surge impedance in [ohm] Z=sqrt(L'/C') }
# U! O" X/ r% s" j: M, B6 A        A+  = Pos. sequence.
        A0  = Zero sequence.
          {B: ILINE=0: B=capacitance C' in [鍲/length] if Copt.=0              }
- k- m- }4 O2 O. \" Y5 P4 Q          {            B=C' in [鍹ho/length] if Copt.=power frequency.          }
          {   ILINE=1: B=propagation velocity in [length/sec.] v=1/sqrt(C'*L') }
# f/ D8 A+ D5 _8 W; r6 F2 {8 F7 X          {   ILINE=2: B=modal travel time in [sec] T=sqrt(L'*C')*length       }
( U* V) O4 L8 P* }" x8 @              Xopt. and Copt. is set in menu: ATP|Settings/Simulation.
% v8 {. \: O4 B: l( E, C7 o        B+  = Pos. sequence.
9 ]( n" E7 r# m; q/ Y4 h+ c9 A& l        B0  = Zero sequence.
        l   = length of line (>0 for transposed lines)
       ILINE= Takes values from 0 to 2
+ V$ U0 f/ z, o7 x  N6 y      IPUNCH=0: lumped-resistive modelling.    G'=0
' H* S3 v; t0 L, G" f+ R' v+ d5 H& F2 p            =1: distortionless-mode modelling. G'=R'*C'/L'
Node :   IN1= Start node. Letter 'A', 'B' or 'C'
6 J/ M, c. c; x) n& v1 A              is added to nodename for node 1, 2 and 3.
3 K' v' j6 _1 R! L: J! \$ O- l        OUT1= End node. Letter 'A', 'B' or 'C'
) n7 o: V5 }+ |" W! `. {/ _& R- @              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


3 j( H* Z  z0 }: u% b3 H& f! \/ I    谢谢你，我的Help文件确实损坏了。