工程电磁场数值分析试题

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1、工程电磁场数值分析试题一、一同轴电缆，内导体（铜）外半径为0.01m,外导体（铜） 内半径为0.03m,外导体厚度为0.003m,内外导体间有两层电介 质，一层电介质为聚乙烯（e二3），r1另外一层电介质为聚氯乙烯（e = 6 ），两层电介质厚度均为r20.01m，内导体电位为5kV，外导体电位为0V。（1）试用有限元法求内外导体间的电位与电场强度分布，（2）求此电缆中最大场强的位置与最大值，能否击穿电介质或发生局部击穿，（3）在不击穿的前提下，此电缆能承载的最大电 压为多少？分析：参数设置：铜相对介电常数 =1，电阻率P=1e-7Q/m聚乙烯相对介电常数=3，电阻率P=1e+13Q/m聚氯乙

2、烯相对介电常数 =6，电阻率P=1e+14Q/m（1）其中电位分布及场强分布如下：通过定义路径（-0.033,0）到（0.033,0）分析其场强分布如下 图：电压分布如下图：（2）从图中可以看出其场强最大值位于内导体外半径附近处取 得距离内导体圆心0.0132m处取最大值422728V/m。聚乙烯击穿 场强为35-50MV/m，聚氯乙烯击穿场强为20-35MV/m，计算可知 无法击穿电介质。(3) 聚乙烯击穿场强为 35-50MV/m，聚氯乙烯击穿场强为20-35MV/m，按最小值计算理论上0.01m距离上其耐压分别为 350kv与200kv，所以电介质不会被击穿。如不击穿理论上应能 够承压2

3、00kv。二、一同轴电缆，内导体(铜)外半径为0.01m,外导体(铜)内半径为0.03m,外导体厚度为0.003m,内外导体间有一层电介 质，电介质为聚氯乙烯(& = 6)，电介质厚度均为0.02m,内导体2电位为5kV，外导体电位为0V。(1) 试用有限元法求内外导体间的电位与电场强度分布，(2) 求此电缆中最大场强的位置与最大值，能否击穿电介质或 发生局部击穿，(3)在不击穿的前提下，此电缆能承载的最大电 压为多少？(4) 通过一题与二题的对比，说明同轴电缆的内外导体间用一 层还是二层电介质比较好，为什么？分析：参数设置：铜相对介电常数 =1，电阻率P=1e-7Q/m 聚氯乙烯相对介电常数

4、 =6，电阻率P=1e+14Q/m(1) 其中电位分布及场强分布如下： 通过定义路径(-0.033,0)到(0.033,0)分析其场强分布如下 图：电压分布如下图：(2) 从图中可以看出其场强最大值位于内导体外半径附近处取 得距离内导体圆心0.0132m处，最大值343991.6V/m。聚氯乙烯 击穿场强为20-35MV/m，计算可知无法击穿电介质。（3）聚氯乙烯击穿场强为20-35MV/m,按最小值计算理论上0.01m距离上其耐压分别200kv，所以电介质被击穿。即能够承 压 200kv。（4）通过一、二两题的对比，可知同轴电缆的内外导体间用两 层电介质比较好，使用一层电介质时场强的峰值要小

5、于使用两层 电介质，但使用两层电介质时场强下降更为迅速，到达外层时场 强也相对更低，则发生击穿的可能性相对更低，所以使用两层电 介质使同轴电缆工作性能更强。三、一同轴电缆，内导体（铜）外半径为0.01m，外导体（铜） 内半径为0.03m,外导体厚度为0.003m，内外导体间有两层电介 质，一层电介质为聚乙烯（e二3），1另外一层电介质为聚氯乙烯 。二6 ），两层电介质厚度均为20.01m，若内导体通电流密度J=500A/m2，外导体通电流密度为1J=-500A/m2,求内外导体间的磁场分布，画出一路经找出最大磁2场与最小磁场位置。分析：参数设置:铜相对磁导率卩=1，电阻率P=1e-7Q/m聚乙

6、烯相对磁导率u=1，电阻率P=1e+13Q/m聚氯乙烯相对磁导率u=1，电阻率P=1e+14Q/m（1）其磁场分布如下图所示：(2) 定义路径(-0.033，0)到(0.033，0)可得如下磁场分布图：由图可知，最大磁场位于距离坐标原点距离为0.0099m的圆 上，最小位置在坐标原点上。四、设计一个煤气点火器。 分析：查阅资料得打火器利用尖端放电原理确定其参数放电间隙 1mm,电压15000v建立相应模型。仿真得其电场及电位分布图并通过定义路径(0，0.001)到(0， -0.001)得其路径上的场强分布如下： 此尖端放电模型可用于打火装置的设计，通过改变模型参数分析 可得尖端间隙与尖端间电压

7、对放电过程有影响。五、用Ansys分析220kV三相交流输电线路的电场分布与磁场分布，若为零序电流时再分析其电场与磁场分布。(1)110kV三相交流输电线路的电场分布如下图所示：(2) 110kV三相交流输电线路的磁场分布如下图所示：(3) 零序电流时电场分布如下图所示：(4) 零序电流时磁场分布如下图所示：六 如图1所示一个螺旋管线圈，图中1-12个点的坐标分别为：1(-0.05,0.2),2(0.05,0.2),3(0.053,0.2),4(-0.053,0.2),5(-0.053,-0.2),6(0.053,-0.2),7(0.05,-0.2),8(-0.05,-0.2),9(0.058

8、,-0.25),10(-0.058,-0.25),11(-0.058,0.25),12(0.058,0.25），螺线管中的电流密度为j = _106A/m2与J = 106A/m2，（1）当螺旋管线圈中心为非铁磁性材料时，分析该螺线管线圈形成的 磁场分布；（2）当螺旋管线圈中心为铁磁性材料且相对磁导率为 3000时，分析该螺线管线圈形成的磁场分布；（ 3 ）比较（ 1 ）与（2）磁场的不同，说明原因。分析：（1）当螺旋管线圈中心为非铁磁性材料时，该螺线管线圈形成的磁场分布为：（2）当螺旋管线圈中心为铁磁性材料时，该螺线管线圈形成的 磁场分布为：（3）通过对（1）、（2）的比较可知，当使用铁磁性

9、材料时，磁 力线紧密的沿着螺旋线圈中心传导，从而使得漏磁更少。其原因 是铁磁材料导磁能力更强，使得磁力线都更加紧密的沿着螺旋线 圈指向。/BATCH17:32:43/COM,ANSYS RELEASE 12.0.1 UP2009041501/13/2017/input,menust,tmp,1/GRA,POWER/GST,ON/PLO,INFO,3/GRO,CURL,ON/CPLANE,1/REPLOT,RESIZEWPSTYLE,0/FILNAME,Q1,0/NOPR/PMETH,OFF,1KEYW,PR_SET,1KEYW,PR_STRUC,0KEYW,PR_THERM,0KEYW,PR_

10、FLUID,0KEYW,PR_ELMAG,1KEYW,MAGNOD,0KEYW,MAGEDG,0KEYW,MAGHFE,0KEYW,MAGELC,1KEYW,PR_MULTI,0KEYW,PR_CFD,0/GO/COM,/COM,Preferences for GUI filtering have been set to display:/COM, Electric/PREP7ET,1,PLANE121 MPTEMP,MPTEMP,1,0MPDATA,PERX,1,1MPTEMP,MPTEMP,1,0MPDATA,RSVX,1,1e-7MPTEMP,MPTEMP,1,0MPDATA,PERX,

11、2,3MPTEMP,MPTEMP,1,0MPDATA,RSVX,2,1e+13MPTEMP,MPTEMP,1,0MPDATA,PERX,3,6MPTEMP,MPTEMP,1,0MPDATA,RSVX,3,1e+14CYL4,0,0,0.01CYL4,0,0,0.03CYL4,0,0,0.033CYL4,0,0,0.02CYL4,0,0,0.01FLST,2,5,5,ORDE,2FITEM,2,1FITEM,2,-5AOVLAP,P51XALLSEL,ALLFLST,5,2,5,ORDE,2FITEM,5,1FITEM,5,7CM,_Y,AREAASEL, , , ,P51XCM,_Y1,ARE

12、ACMSEL,S,_YCMSEL,S,_Y1AATT, 1, , 1,CMSEL,S,_YCMDELE,_YCMDELE,_Y1CM,_Y,AREAASEL, , , , 6CM,_Y1,AREACMSEL,S,_YCMSEL,S,_Y1AATT, 2, , 1,CMSEL,S,_YCMDELE,_YCMDELE,_Y1CM,_Y,AREAASEL, , , , 8CM,_Y1,AREACMSEL,S,_YCMSEL,S,_Y1AATT, 3, , 1,0,0,0,CMSEL,S,_YCMDELE,_YCMDELE,_Y1SMRT,6SMRT,1MSHAPE,0,2DMSHKEY,0FLST,

13、5,4,5,ORDE,3FITEM,5,1FITEM,5,6FITEM,5,-8CM,_Y,AREAASEL, , , ,P51XCM,_Y1,AREACHKMSH,AREACMSEL,S,_YAMESH,_Y1CMDELE,_YCMDELE,_Y1CMDELE,_Y2ALLSEL,ALLFINISH /SOLANTYPE,0FLST,2,1,5,ORDE,1 FITEM,2,1 /GODA,P51X,VOLT,5000FLST,2,1,5,ORDE,1FITEM,2,7/GODA,P51X,VOLT,0/STATUS,SOLUSOLVEFINISH/POST1/EFACET,1PLNSOL,

14、 VOLT, 0/VSCALE,1,1,0PLVECT,EF, , , ,VECT,ELEM,ON,0 /EFACET,1PLNSOL, VOLT, 0 PATH,1,2,30,20,PPATH,1,0,-0.033,0,0,0,PPATH,2,0,0.033,0,0,0,/PBC,PATH,1/REPLOT/PBC,PATH,0PDEF,V,VOLT, ,AVG/PBC,PATH, ,0PDEF,E,EF,SUM,AVG/PBC,PATH, ,0PLPATH,VPLPATH,V,EPLPATH,EFINISH! /EXIT,ALL第二题/BATCH1 UP20090415 17:36:50，

15、/COM,ANSYS RELEASE 12.0.01/13/2017/input,menust,tmp,/GRA,POWER/GST,ON/PLO,INFO,3/GRO,CURL,ON/CPLANE,1/REPLOT,RESIZEWPSTYLE,0/FILNAME,Q2,0/NOPR/PMETH,OFF,1KEYW,PR_SET,1KEYW,PR_STRUC,0KEYW,PR_THERM,0KEYW,PR_FLUID,0KEYW,PR_ELMAG,1KEYW,MAGNOD,0KEYW,MAGEDG,0KEYW,MAGHFE,0KEYW,MAGELC,1KEYW,PR_MULTI,0KEYW,P

16、R_CFD,0/GO/COM,/COM,Preferences for GUI filtering have been set to display:/COM, Electric/PREP7ET,1,PLANE121 MPTEMP,MPTEMP,1,0MPDATA,PERX,1,1MPTEMP,MPTEMP,1,0MPDATA,RSVX,1,1E-7MPTEMP,MPTEMP,1,0MPDATA,PERX,2,6MPTEMP,MPDATA,RSVX,2,1E+14CYL4,0,0,0.01CYL4,0,0,0.03CYL4,0,0,0.033FLST,2,3,5,ORDE,2FITEM,2,1

17、FITEM,2,-3AOVLAP,P51XALLSEL,ALLFLST,5,2,5,ORDE,2FITEM,5,1FITEM,5,5CM,_Y,AREAASEL, , , ,P51XCM,_Y1,AREACMSEL,S,_YCMSEL,S,_Y1AATT, 1, , 1, 0,CMSEL,S,_YCMDELE,_YCMDELE,_Y1ASEL, , , , 4CM,_Y1,AREACMSEL,S,_YCMSEL,S,_Y10,AATT, 2, , 1,CMSEL,S,_YCMDELE,_YCMDELE,_Y1SMRT,6SMRT,1MSHAPE,0,2DMSHKEY,0FLST,5,3,5,O

18、RDE,3FITEM,5,1FITEM,5,4FITEM,5,-5CM,_Y,AREAASEL, , , ,P51XCM,_Y1,AREACHKMSH,AREACMSEL,S,_YAMESH,_Y1CMDELE,_YCMDELE,_Y1CMDELE,_Y2ALLSEL,ALLFINISH/SOLANTYPE,0FLST,2,1,5,ORDE,1FITEM,2,1/GOFLST,2,1,5,ORDE,1FITEM,2,1/GODA,P51X,VOLT,5000 FLST,2,1,5,ORDE,1 FITEM,2,5/GODA,P51X,VOLT,0/STATUS,SOLUSOLVEFINISH

19、/POST1ALLSEL,ALL/EFACET,1PLNSOL, VOLT, 0/VSCALE,1,1,0PLVECT,EF, , , ,VECT,ELEM,ON,0 PATH,1,2,30,20,PPATH,1,0,-0.033,0,0,0,PPATH,2,0,0.033,0,0,0, /PBC,PATH,1/REPLOT/PBC,PATH,0PDEF,V,VOLT, ,AVG/PBC,PATH, ,0PDEF,E,EF,SUM,AVG/PBC,PATH, ,0PLPATH,VPLPATH,EFINISH! /EXIT,ALL/BATCH17:39:40/COM,ANSYS RELEASE

20、12.0.1 UP20090415，/input,menust,tmp,/GRA,POWER/GST,ON/PLO,INFO,3/GRO,CURL,ON/CPLANE,1/REPLOT,RESIZEWPSTYLE,0/FILNAME,Q3,0/NOPR/PMETH,OFF,1KEYW,PR_SET,1KEYW,PR_STRUC,0KEYW,PR_THERM,0KEYW,PR_FLUID,0KEYW,PR_ELMAG,1KEYW,MAGNOD,1KEYW,MAGEDG,0KEYW,MAGHFE,0KEYW,MAGELC,0KEYW,PR_MULTI,0KEYW,PR_CFD,0/GO/COM,/

21、COM,Preferences for GUI filtering have been set to display:/COM, Magnetic-Nodal/PREP7ET,1,PLANE13 MPTEMP,MPTEMP,1,0MPDATA,MURX,1,1MPTEMP,MPTEMP,1,0MPDATA,RSVX,1,1E-7MPTEMP,MPTEMP,1,0MPDATA,MURX,2,1MPTEMP,MPTEMP,1,0MPDATA,RSVX,2,1E+13MPTEMP,MPTEMP,1,0MPDATA,MURX,3,1MPTEMP,MPTEMP,1,0 MPDATA,RSVX,3,1E+

22、14 CYL4,0,0,0.01CYL4,0,0,0.03CYL4,0,0,0.033CYL4,0,0,0.02CYL4,0,0,0.01FLST,2,5,5,ORDE,2FITEM,2,1FITEM,2,-5AOVLAP,P51XFLST,5,2,5,ORDE,2FITEM,5,1FITEM,5,7CM,_Y,AREAASEL, , , ,P51XCM,_Y1,AREACMSEL,S,_YCMSEL,S,_Y1AATT, 1, , 1, 0,CMDELE,_YCMDELE,_Y1CM,_Y,AREAASEL, , , , 6CM,_Y1,AREACMSEL,S,_YCMSEL,S,_Y1AA

23、TT, 2, , 1,CMSEL,S,_YCMDELE,_YCMDELE,_Y1CM,_Y,AREAASEL, , , , 8CM,_Y1,AREACMSEL,S,_YCMSEL,S,_Y1AATT, 3, , 1,CMSEL,S,_YCMDELE,_YCMDELE,_Y10,0,SMRT,6SMRT,1MSHAPE,0,2DMSHKEY,0FLST,5,4,5,ORDE,3FITEM,5,1FITEM,5,6FITEM,5,-8CM,_Y,AREAASEL, , , ,P51XCM,_Y1,AREACHKMSH,AREACMSEL,S,_YAMESH,_Y1CMDELE,_YCMDELE,_

24、Y1CMDELE,_Y2ALLSEL,ALLFINISH/SOLANTYPE,0FLST,2,1,5,ORDE,1FITEM,2,1BFA,P51X,JS, , ,500,0FLST,2,1,5,ORDE,1FITEM,2,7BFA,P51X,JS, , ,-500,0FLST,2,4,4,ORDE,2FITEM,2,9FITEM,2,-12DL,P51X, ,ASYMMAGSOLV,0,3,0.001, ,25,FINISH/POST1/VSCALE,1,1,0PLVECT,B, , , ,VECT,ELEM,ON,0/VSCALE,1,1,0PLVECT,EF, , , ,VECT,ELE

25、M,ON,0/VSCALE,1,1,0PLVECT,H, , , ,VECT,ELEM,ON,0/VSCALE,1,1,0PLVECT,A, , , ,VECT,ELEM,ON,0/EFACET,1PLNSOL, A,Z, 0PATH,1,2,30,20,PPATH,1,0,-0.033,0,0,0,PPATH,2,0,0.033,0,0,0,/PBC,PATH,1/REPLOT/PBC,PATH,0PDEF,B,B,X,AVG/PBC,PATH, ,0PDEF,H,B,X,AVG/PBC,PATH, ,0PLPATH,BPLPATH,B,HPDEF,B,B,SUM,AVG/PBC,PATH,

26、 ,0PDEF,H,H,SUM,AVG/PBC,PATH, ,0PLPATH,BPLPATH,HFINISH! /EXIT,ALL第四题/BATCH17:43:51/COM,ANSYS RELEASE 12.0.1 UP20090415/input,menust,tmp,1/GRA,POWER/GST,ON/PLO,INFO,3/GRO,CURL,ON/CPLANE,1/REPLOT,RESIZEWPSTYLE,0/REPLOT,RESIZE/FILNAME,Q4,0/NOPR/PMETH,OFF,1KEYW,PR_SET,1KEYW,PR_STRUC,0KEYW,PR_THERM,0KEYW

27、,PR_FLUID,0KEYW,PR_ELMAG,1KEYW,MAGNOD,0KEYW,MAGEDG,0KEYW,MAGHFE,0KEYW,MAGELC,1KEYW,PR_MULTI,0KEYW,PR_CFD,0/GO/COM,/COM,Preferences for GUI filtering have been set to display:/COM, Electric/PREP7ET,1,PLANE121 MPTEMP,MPTEMP,1,0MPDATA,PERX,1,5MPTEMP,MPTEMP,1,0MPDATA,RSVX,1,1e+10K,1,0,0.001,0,K,2,-0.001

28、,0.002,0,K,3,-0.001,0.004,0,K,4,-0.004,0.004,0,K,5,-0.004,-0.004,0,K,6,-0.001,-0.004,0,K,7,-0.001,-0.002,0,K,8,0,-0.001,0,K,9,0.001,-0.002,0,K,10,0.001,-0.004,0,K,11,0.004,-0.004,0,K,12,0.004,0.004,0,K,13,0.001,0.004,0,K,14,0.001,0.002,0,LSTR,1,2LSTR,2,3LSTR,3,4LSTR,4,5LSTR,5,6LSTR,6,7LSTR,7,8LSTR,8

29、,9LSTR,9,10LSTR,10,11LSTR,11,12LSTR,12,13LSTR,13,14LSTR,14,1FLST,2,14,3FITEM,2,2FITEM,2,3FITEM,2,4FITEM,2,5FITEM,2,6FITEM,2,7FITEM,2,8FITEM,2,9FITEM,2,10FITEM,2,11FITEM,2,12FITEM,2,13FITEM,2,14A,P51XCM,_Y,AREAASEL, , , ,CM,_Y1,AREACMSEL,S,_YCMSEL,S,_Y11, 0,AATT, 1, ,CMSEL,S,_YCMDELE,_Y1SMRT,6SMRT,1M

30、SHAPE,0,2DMSHKEY,0CM,_Y,AREAASEL, , , , 1CM,_Y1,AREACHKMSH,AREACMSEL,S,_YAMESH,_Y1CMDELE,_YCMDELE,_Y1CMDELE,_Y2ALLSEL,ALLFINISH/SOLANTYPE,0FLST,2,6,4,ORDE,4FITEM,2,1FITEM,2,-3FITEM,2,-14/GODL,P51X, ,VOLT,15000FLST,2,6,4,ORDE,2FITEM,2,5FITEM,2,-10/GODL,P51X, ,VOLT,0/STATUS,SOLUSOLVEFINISH/POST1/EFACE

31、T,1PLNSOL, VOLT, 0/VSCALE,1,1,0PLVECT,EF, , , ,VECT,ELEM,ON,0 PATH,1,2,30,20,PPATH,1,0,0,0.001,0,0,PPATH,2,0,0,-0.001,0,0, /PBC,PATH,1/REPLOT/PBC,PATH,0PDEF,V,VOLT, ,AVG/PBC,PATH, ,0PDEF,E,EF,SUM,AVG/PBC,PATH, ,0PLPATH,VPLPATH,VPLPATH,EFINISH! /EXIT,ALL第五题/BATCHUP20090415 17:51:43，/COM,ANSYS RELEASE

32、 12.0.101/13/2017/input,menust,tmp,/GRA,POWER/GST,ON/PLO,INFO,3/GRO,CURL,ON/CPLANE,1/REPLOT,RESIZEWPSTYLE,0 /FILNAME,Q5,0/NOPR/PMETH,OFF,1KEYW,PR_SET,1KEYW,PR_STRUC,0KEYW,PR_THERM,0KEYW,PR_FLUID,0KEYW,PR_ELMAG,1KEYW,MAGNOD,0KEYW,MAGEDG,0KEYW,MAGHFE,0KEYW,MAGELC,1KEYW,PR_MULTI,0KEYW,PR_CFD,0/GO/COM,/

33、COM,Preferences for GUI filtering have been set to display:/COM, Electric/PREP7ET,1,PLANE121 MPTEMP,MPDATA,PERX,2,1MPTEMP,MPTEMP,1,0MPDATA,RSVX,2,1e-7MPTEMP,MPTEMP,1,0MPDATA,PERX,1,1MPTEMP,MPTEMP,1,0MPDATA,RSVX,1,1e-7MPTEMP,MPTEMP,1,0MPDE,RSVX,2MPDATA,RSVX,2,1e+10CYL4,0,0,0.1CYL4,4,0,0.1CYL4,-4,0,0.

34、1CYL4,0,0,4.5FLST,2,4,5,ORDE,2FITEM,2,1FITEM,2,-4AOVLAP,P51XFLST,5,3,5,ORDE,2FITEM,5,1FITEM,5,-3CM,_Y,AREAASEL, , , ,P51XCM,_Y1,AREACMSEL,S,_YCMSEL,S,_Y1AATT, 1, , 1,CMSEL,S,_YCMDELE,_YCMDELE,_Y1CM,_Y,AREAASEL, , , , 5CM,_Y1,AREACMSEL,S,_YCMSEL,S,_Y1AATT, 2, , 1,CMSEL,S,_YCMDELE,_YCMDELE,_Y10,0,SMRT

35、,6SMRT,5SMRT,4SMRT,3SMRT,2SMRT,1SMRT,1MSHAPE,0,2DMSHKEY,0FLST,5,4,5,ORDE,3FITEM,5,1FITEM,5,-3FITEM,5,5CM,_Y,AREAASEL, , , ,P51XCM,_Y1,AREACHKMSH,AREACMSEL,S,_YAMESH,_Y1CMDELE,_YCMDELE,_Y1CMDELE,_Y2FINISH/SOLANTYPE,0FLST,2,4,4,ORDE,2FITEM,2,9FITEM,2,-12/GODL,P51X, ,VOLT,220000FLST,2,4,4,ORDE,2FITEM,2

36、,1FITEM,2,-4/GODL,P51X, ,VOLT,-110000FLST,2,4,4,ORDE,2FITEM,2,5FITEM,2,-8/GODL,P51X, ,VOLT,-110000/STATUS,SOLUSOLVEFINISH/POST1PLNSOL, VOLT, 0 /VSCALE,1,1,0PLVECT,EF, , , ,VECT,ELEM,ON,0FINISH! /EXIT,ALL第五题2/BATCH17:56:01/COM,ANSYS RELEASE 12.0.1 UP20090415 01/13/2017/input,menust,tmp,1 /GRA,POWER/G

37、ST,ON/PLO,INFO,3/GRO,CURL,ON/CPLANE,1/REPLOT,RESIZEWPSTYLE,0/FILNAME,Q5,0/NOPR/PMETH,OFF,1KEYW,PR_SET,1KEYW,PR_STRUC,0KEYW,PR_THERM,0KEYW,PR_FLUID,0KEYW,PR_ELMAG,1KEYW,MAGNOD,1KEYW,MAGEDG,0KEYW,MAGHFE,0KEYW,MAGELC,0KEYW,PR_MULTI,0KEYW,PR_CFD,0/GO/COM,/COM,Preferences for GUI filtering have been set

38、to display:/COM, Magnetic-Nodal/PREP7ET,1,PLANE13KEYOPT,1,1,0KEYOPT,1,2,0KEYOPT,1,3,0KEYOPT,1,4,0KEYOPT,1,5,0MPTEMP,MPTEMP,1,0MPDATA,MURX,1,1MPTEMP,MPTEMP,1,0MPDATA,RSVX,1,1e-7MPTEMP,MPTEMP,1,0MPDATA,MURX,2,1MPTEMP,MPTEMP,1,0MPDATA,RSVX,2,1e+10CYL4,0,0,0.1CYL4,4,0,0.1CYL4,-4,0,0.1CYL4,0,0,5FLST,2,4,

39、5,ORDE,2FITEM,2,1FITEM,2,-4AOVLAP,P51XFLST,5,3,5,ORDE,2FITEM,5,1CM,_Y,AREAASEL, , , ,P51XCM,_Y1,AREACMSEL,S,_YCMSEL,S,_Y1AATT, 1, , 1,CMSEL,S,_YCMDELE,_YCMDELE,_Y1CM,_Y,AREAASEL, , , , 5CM,_Y1,AREACMSEL,S,_YCMSEL,S,_Y1AATT, 2, , 1,CMSEL,S,_YCMDELE,_YCMDELE,_Y1SMRT,6SMRT,5SMRT,40,0,SMRT,3SMRT,2SMRT,1

40、SMRT,1MSHAPE,0,2DMSHKEY,0FLST,5,4,5,ORDE,3FITEM,5,1FITEM,5,-3FITEM,5,5CM,_Y,AREAASEL, , , ,P51XCM,_Y1,AREACHKMSH,AREACMSEL,S,_YAMESH,_Y1CMDELE,_YCMDELE,_Y1CMDELE,_Y2FINISH/SOLANTYPE,0FITEM,2,3BFA,P51X,JS, , ,50956,0FLST,2,1,5,ORDE,1FITEM,2,1BFA,P51X,JS, , ,-25478,0FLST,2,1,5,ORDE,1FITEM,2,2BFA,P51X,

41、JS, , ,-25478,0FLST,2,4,4,ORDE,2FITEM,2,13FITEM,2,-16DL,P51X, ,ASYMMAGSOLV,0,3,0.001, ,25,FINISH/POST1/VSCALE,1,1,0PLVECT,B, , , ,VECT,ELEM,ON,0FINISH! /EXIT,ALL第五题3/BATCH17:56:43/COM,ANSYS RELEASE 12.0.1 UP2009041501/13/2017/input,menust,tmp,1/GRA,POWER/GST,ON/PLO,INFO,3/GRO,CURL,ON/CPLANE,1/REPLOT

42、,RESIZEWPSTYLE,0/FILNAME,Q5,0/NOPR/PMETH,OFF,1KEYW,PR_SET,1KEYW,PR_STRUC,0KEYW,PR_THERM,0KEYW,PR_FLUID,0KEYW,PR_ELMAG,1KEYW,MAGNOD,0KEYW,MAGEDG,0KEYW,MAGHFE,0KEYW,MAGELC,1KEYW,PR_MULTI,0KEYW,PR_CFD,0/GO/COM,/COM,Preferences for GUI filtering have been set to display:/COM, Electric/PREP7ET,1,PLANE121

43、 MPTEMP,MPTEMP,1,0MPDATA,PERX,2,1MPTEMP,MPTEMP,1,0MPDATA,RSVX,2,1e-7MPTEMP,MPTEMP,1,0MPDATA,PERX,1,1MPTEMP,MPTEMP,1,0MPDATA,RSVX,1,1e-7MPTEMP,MPDE,RSVX,2MPDATA,RSVX,2,1e+10CYL4,0,0,0.1CYL4,4,0,0.1CYL4,-4,0,0.1CYL4,0,0,4.5FLST,2,4,5,ORDE,2FITEM,2,1FITEM,2,-4AOVLAP,P51XFLST,5,3,5,ORDE,2FITEM,5,1FITEM,

44、5,-3CM,_Y,AREAASEL, , , ,P51XCM,_Y1,AREACMSEL,S,_YCMSEL,S,_Y1AATT, 1, , 1, 0,CMSEL,S,_YCMDELE,_YCM,_Y,AREAASEL, , , , 5CM,_Y1,AREACMSEL,S,_YCMSEL,S,_Y1AATT, 2, , 1, 0,CMSEL,S,_YCMDELE,_YCMDELE,_Y1SMRT,6SMRT,5SMRT,4SMRT,3SMRT,2SMRT,1SMRT,1MSHAPE,0,2DMSHKEY,0FLST,5,4,5,ORDE,3FITEM,5,1FITEM,5,-3CM,_Y,A

45、REAASEL, , , ,P51XCM,_Y1,AREACHKMSH,AREACMSEL,S,_YAMESH,_Y1CMDELE,_YCMDELE,_Y1CMDELE,_Y2FINISH/SOLANTYPE,0FLST,2,4,4,ORDE,2FITEM,2,9FITEM,2,-12/GODL,P51X, ,VOLT,220000FLST,2,4,4,ORDE,2FITEM,2,1FITEM,2,-4/GODL,P51X, ,VOLT,220000FLST,2,4,4,ORDE,2FITEM,2,5FITEM,2,-8/GODL,P51X, ,VOLT,220000/STATUS,SOLUS

46、OLVEFINISH/POST1/EFACET,1PLNSOL, VOLT, 0/VSCALE,1,1,0PLVECT,EF, , , ,VECT,ELEM,ON,0FINISH! /EXIT,ALL第五题4/BATCH18:05:34/COM,ANSYS RELEASE 12.0.1 UP2009041501/13/2017/input,menust,tmp,1 /GRA,POWER/GST,ON/PLO,INFO,3/GRO,CURL,ON/CPLANE,1/REPLOT,RESIZEWPSTYLE,0/FILNAME,Q5,0/NOPR/PMETH,OFF,1KEYW,PR_SET,1K

47、EYW,PR_STRUC,0KEYW,PR_THERM,0KEYW,PR_FLUID,0KEYW,PR_ELMAG,1KEYW,MAGNOD,1KEYW,MAGEDG,0KEYW,MAGHFE,0KEYW,MAGELC,0KEYW,PR_MULTI,0KEYW,PR_CFD,0/GO/COM,/COM,Preferences for GUI filtering have been set todisplay:/COM, Magnetic-Nodal/PREP7ET,1,PLANE13KEYOPT,1,1,0KEYOPT,1,2,0KEYOPT,1,3,0KEYOPT,1,4,0KEYOPT,1

48、,5,0MPTEMP,MPTEMP,1,0MPDATA,MURX,1,1MPTEMP,MPTEMP,1,0MPDATA,RSVX,1,1e-7MPTEMP,MPTEMP,1,0MPDATA,MURX,2,1MPTEMP,MPTEMP,1,0MPDATA,RSVX,2,1e+10CYL4,0,0,0.1CYL4,4,0,0.1CYL4,-4,0,0.1CYL4,0,0,5FLST,2,4,5,ORDE,2FITEM,2,1FITEM,2,-4AOVLAP,P51XFLST,5,3,5,ORDE,2FITEM,5,1FITEM,5,-3CM,_Y,AREAASEL, , , ,P51XCM,_Y1

49、,AREACMSEL,S,_YCMSEL,S,_Y10,AATT, 1, , 1,CMSEL,S,_YCMDELE,_YCMDELE,_Y1CM,_Y,AREAASEL, , , , 5CM,_Y1,AREACMSEL,S,_YCMSEL,S,_Y1AATT, 2, , 1, 0,CMSEL,S,_YCMDELE,_YCMDELE,_Y1SMRT,6SMRT,5SMRT,4SMRT,3SMRT,2SMRT,1SMRT,1MSHAPE,0,2DMSHKEY,0FLST,5,4,5,ORDE,3FITEM,5,1FITEM,5,-3FITEM,5,5CM,_Y,AREAASEL, , , ,P51

50、XCM,_Y1,AREACHKMSH,AREACMSEL,S,_YAMESH,_Y1CMDELE,_YCMDELE,_Y1CMDELE,_Y2FINISH/SOLANTYPE,0FLST,2,1,5,ORDE,1FITEM,2,3BFA,P51X,JS, , ,50956,0FLST,2,1,5,ORDE,1FITEM,2,1BFA,P51X,JS, , ,50956,0FLST,2,1,5,ORDE,1FITEM,2,2BFA,P51X,JS, , ,50956,0FLST,2,4,4,ORDE,2FITEM,2,13FITEM,2,-16DL,P51X, ,ASYMMAGSOLV,0,3,

51、0.001, ,25,FINISH/POST1/VSCALE,1,1,0PLVECT,B, , , ,VECT,ELEM,ON,0FINISH! /EXIT,ALL第六题/BATCH18:07:20/COM,ANSYS RELEASE 12.0.1 UP2009041501/13/2017/input,menust,tmp,1/GRA,POWER/GST,ON/PLO,INFO,3/GRO,CURL,ON/CPLANE,1/REPLOT,RESIZEWPSTYLE,0/FILNAME,Q6,0/NOPR/PMETH,OFF,1KEYW,PR_SET,1KEYW,PR_STRUC,0KEYW,P

52、R_THERM,0KEYW,PR_FLUID,0KEYW,PR_ELMAG,1KEYW,MAGNOD,1KEYW,MAGEDG,0KEYW,MAGHFE,0KEYW,MAGELC,0KEYW,PR_MULTI,0KEYW,PR_CFD,0/GO/COM,/COM,Preferences for GUI filtering have been set to display:/COM, Magnetic-Nodal/PREP7ET,1,PLANE13 MPTEMP,MPTEMP,1,0MPDATA,MURX,1,1MPTEMP,MPTEMP,1,0MPDATA,RSVX,1,1e-7 MPTEMP

53、,MPTEMP,1,0MPDATA,MURX,2,1MPTEMP,MPTEMP,1,0MPDATA,RSVX,2,1e-7MPTEMP,MPTEMP,1,0MPDATA,MURX,3,1MPTEMP,MPTEMP,1,0MPDATA,RSVX,3,1E+10RECTNG,-0.053,-0.05,-0.2,0.2,RECTNG,0.053,0.05,-0.2,0.2,RECTNG,-0.058,0.058,-0.25,0.25,RECTNG,0.05,0.0515,-0.18,0.18,RECTNG,-0.05,-0.0515,-0.18,0.18, /DIST,1,0.729,1/REP,F

54、AST/REP,FAST/DIST,1,0.729,1/REP,FAST/DIST,1,0.729,1/REP,FAST/DIST,1,0.729,1/REP,FAST/DIST,1,1.37174211248,1/REP,FAST/DIST,1,1.37174211248,1/REP,FAST/DIST,1,1.37174211248,1/REP,FAST/DIST,1,1.37174211248,1/REP,FAST/DIST,1,1.37174211248,1/REP,FAST/DIST,1,0.729,1/REP,FAST/DIST,1,1.37174211248,1/REP,FAST

55、FLST,2,5,5,ORDE,2FITEM,2,1FITEM,2,-5AOVLAP,P51XALLSEL,ALL/DIST,1,0.729,1/REP,FAST/DIST,1,0.729,1/REP,FAST/DIST,1,0.729,1/REP,FAST/DIST,1,0.729,1/REP,FAST/DIST,1,0.729,1/REP,FASTCM,_Y,AREAASEL, , , , 8CM,_Y1,AREACMSEL,S,_YCMSEL,S,_Y1AATT, 1, , 1, 0,CMSEL,S,_YCMDELE,_Y1FLST,5,2,5,ORDE,2FITEM,5,4FITEM,5,-5CM,_Y,AREAASEL, , , ,P51XCM,_Y1,AREACMSEL,S,_YCMSEL,S,_Y1AATT, 2, , 1, 0,CMSEL,S,_YCMDELE,_YCMDELE,_Y1FLST,5,2,5,ORDE,2FITEM,5,6FITEM,5,-7CM,_Y,AREAASEL, , , ,P51XCM,_Y1,AREACMSEL,S,_YFITEM,5,6FITEM,5,-7CM,_Y,AREAASEL, , , ,P51