用ansys计算箔式绕组变压器的绕组涡流损耗,怎么着也出不来集肤效应和邻近效应,跪求指点,命令流如下
finish
/clear
/prep7
/title, two-winding transformer
et,1,53
et,2,53,1
et,3,53,1
mp,murx,1,1
mp,murx,2,10000
mp,murx,3,1
mp,rsvx,3,2.8e-8
mp,murx,4,1
mp,rsvx,4,2.8e-8
f,5000
a,35
b,100
c,200
d,5
e,2
g,88.5
s,50
h,176
rectng,0,b+a+a,0,a+a+c ! iron
rectng,a,b+a,a,a+c
rectng,s,s+d,a+(c-h)/2,a+(c-h)/2+h ! primary
rectng,s+d+e,s+d+e+d,a+(c-h)/2,a+(c-h)/2+h
rectng,s+d+e+d+e,s+d+e+d+e+d,a+(c-h)/2,a+(c-h)/2+h
rectng,g,g+d,a+(c-h)/2,a+(c-h)/2+h ! secondary
rectng,g+e+d,g+e+d+d,a+(c-h)/2,a+(c-h)/2+h
rectng,g+d+e+d+e,g+d+e+d+e+d,a+(c-h)/2,a+(c-h)/2+h
/pnum,area,1
aovlap,all
numcmp,area
aplot
asel,s,area,,1,3
aatt,3,1,2
asel,s,area,,4,6
aatt,4,1,3
asel,s,area,,7
aatt,2,1,1
asel,s,area,,8
aatt,1,1,1
/pnum,mat,1
allsel,all
aplot
FLST,5,6,4,ORDE,6
FITEM,5,11
FITEM,5,15
FITEM,5,19
FITEM,5,23
FITEM,5,27
FITEM,5,31
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1, , ,10, , , , ,1
!*
FLST,5,6,4,ORDE,6
FITEM,5,12
FITEM,5,16
FITEM,5,20
FITEM,5,24
FITEM,5,28
FITEM,5,32
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
!*
LESIZE,_Y1, , ,40, , , , ,1
!*
MSHAPE,0,2D
MSHKEY,1
!*
FLST,5,6,5,ORDE,2
FITEM,5,1
FITEM,5,-6
CM,_Y,AREA
ASEL, , , ,P51X
CM,_Y1,AREA
CHKMSH,'AREA'
CMSEL,S,_Y
!*
AMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
!*
asel,s,mat,,3,4
ames,all
FINISH
/SOL
FINISH
/PREP7
SMRT,6
SMRT,3
/UI,MESH,OFF
ALLSEL,ALL
APLOT
MSHKEY,0
!*
FLST,5,2,5,ORDE,2
FITEM,5,7
FITEM,5,-8
CM,_Y,AREA
ASEL, , , ,P51X
CM,_Y1,AREA
CHKMSH,'AREA'
CMSEL,S,_Y
!*
AMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
!*
esel,s,mat,,3 !线圈组件
cm,coil1,elem
esel,s,mat,,4
cm,coil2,elem
esel,,ename,,53 !磁力线平行边界条件
nsle
ASEL,S, , , 1
NSLA,S,1
FLST,4,1301,1,ORDE,2
FITEM,4,1
FITEM,4,-1301
CP,1,VOLT,P51X
ASEL,S, , , 2
NSLA,S,1
FLST,4,1301,1,ORDE,2
FITEM,4,1302
FITEM,4,-2602
CP,2,VOLT,P51X
ASEL,S, , , 3
ASEL,S, , , 3
NSLA,S,1
FLST,4,1301,1,ORDE,2
FITEM,4,2603
FITEM,4,-3903
CP,3,VOLT,P51X
ASEL,S, , , 4
NSLA,S,1
FLST,4,1301,1,ORDE,2
FITEM,4,3904
FITEM,4,-5204
CP,4,VOLT,P51X
ASEL,S, , , 5
NSLA,S,1
NPLOT
FLST,4,1301,1,ORDE,2
FITEM,4,5205
FITEM,4,-6505
CP,5,VOLT,P51X
ASEL,S, , , 6
NSLA,S,1
FLST,4,1301,1,ORDE,2
FITEM,4,6506
FITEM,4,-7806
CP,6,VOLT,P51X
ALLSEL,ALL
EPLOT
nsel,r,ext
d,all,az
alls
FINISH
/solu
antype,harmic
harfrq,0,5000
NSUBST, ,
KBC,1
*SET,nn1amps,node(s+d/2,a+c/2,0)
f,nn1amps,amps,200,0
*SET,nn2amps,node(s+d+e+d/2,a+c/2,0)
f,nn2amps,amps,200,0
*SET,nn3amps,node(s+d+e+d+e+d/2,a+c/2,0)
f,nn3amps,amps,200,0
*SET,nn4amps,node(g+d/2,a+c/2,0)
f,nn4amps,amps,-200,0
*SET,nn5amps,node(g+d+e+d/2,a+c/2,0)
f,nn5amps,amps,-200,0
*SET,nn6amps,node(g+d+e+d+e+d/2,a+c/2,0)
f,nn6amps,amps,-200,0
alls
solve
fini |