单相电机设计软件说明1程序结构SOPT.EXE——运算程序,SIN.DAT——输入数据SOUT.DAT——输出数据,DARW.DAT——特性曲线输出数据2开关功能设定3槽形数据5调速抽头形式L型副相抽头T型主相抽头KK2≠0,KK3=0 KK2=0,KK3≠06转子端环7部分输入数据介绍Xrollrat2——转子端环电阻修整值dbfw——风磨耗,轴承磨耗,铁损等修整值8电机负序电流为0 的条件:Im*Nm*KDPM=Ia*Na*KDPAθ=90°9电机的运转电容与其交流电阻的对应关系:(仅供参考)10正玄绕组分布要求(千分之总根数)续前表11 单相电机设计软件参数说明(标准泵2.2KW为例)---------------------------------------------------Optimum (T) or calculation (F) 优化(T)或计算(F)一般为计算----------------------------------------------------OPT ? (优化?)F (不是)----------------------------------------------------switch varibles 开关变量----------------------------------------------------K1 K2 K3 K4 K5 K6 K7 (见说明)2 13 3 2 3 2---------------------------------------------------Performance for design 设计要求(功率,电压,极数,相数,频率,效率,功率因素,起动电流) ----------------------------------------------------Pn V P M F Efn Cosfi Ist12200.0 220.0 2.0 2 50.0 .78 .96 50.0----------------------------------------------------Data of stator(定子外圆,对边,单边气隙,定转子内径,叠高,定转子槽数)长度单位cm----------------------------------------------------D1 F1 D Di1 Di2 L1 Q1 Q213.600 13.600 .030 7.000 3.000 12.00 24.00 18.0----------------------------------------------------Data of rotor-ring and Capacitor(端环尺寸,叠压系数,转子通风孔直径,电容及其交流电阻) ----------------------------------------------------Dor Dir A B1 B2 Kfe Dsk C Rc (见说明)6.800 4.400 .500 1.200 1.100 .980 .000 45.0 4.0----------------------------------------------------Dimension of stator slot(定子大槽尺寸,见说明)----------------------------------------------------Bs0 Bs1 Bs2 Hs0 Hs1 Hs2 Hs0.25 .540 .880 .070 .070 1.300 1.440----------------------------------------------------Dimension on small slot (As shape of slot not equal) (定子小槽尺寸,见说明)----------------------------------------------------Bs0s Bs1s Bs2s Hs0s Hs1s Hs2s Hss0.000 0.00 .000 .000 .000 .000 .000----------------------------------------------------Dimension of rotor slot (转子槽尺寸,见说明)----------------------------------------------------Br0 Br1 Br2 Hr0 Hr1 Hr2 Hr Bsk(斜槽)0.080 0.540 0.420 0.040 0.270 0.380 0.900 1.000---------------------------------- ----------------Data of windings (diameter,number,rate,calss) (绕组数据:主副线径、绕组排列形式等)----------------------------------------------------Dm Da Nw Ck GM GA M1M M1A (见说明)1.414 1.060 1.000 1.000 1.000 1.000 4 3---------------------------------------------------Distribution of windings /绕组分布--------------------------------------------------Nm1(i) Ym1(i) Na1(i) Ya1(i)-----------------------------------------------------Half-angle(elec.)speed-regulating windings and so on----------------------------------------------------Sed Kk2 Kk3 Nk Deltrm Deltra Wr Eps主副电角度一半调速计算转速主副绕组单边漆厚优化精度45. .000 .000 2840.0 .040 .040 4.00 5.0000-----------------------------------------------------lower and Upper limiting of Optimum variables/优化变量上下限----------------------------------------------------LL1 LNw LCk LDm LDa 下限:(铁心长度、主相最多圈数、副主绕组匝数比、主副线径) 1.00 30.0 0.8 0.1 0.1UL1 UNw UCk UDm UDa 上限:(铁心长度、主相最多圈数、副主绕组匝数比、主副线径) 4.0 150.0 2.0 0.8 0.8------------------------------------------------------------Constraints for Optimum design/优化约束量上下限-------------------------------------------------------------P2 JM JA EFn COSFIn KFmax DPn* XIbfn Tstn Istn TmnP2 JM JA EFn COSFIn KFmax DPn* XIbfn Tstn Istn Tmn150.000 6.000 6.000 .550 .600 .600 .070 .250 .320 3.500 1.00010.000 5.000 2.000 5.000 1.000 30.000 .000 .500 5.000 .000 1.000---------------------------------------------------------------Cost of material and optimum option /漆包线、硅钢片、铝价格,优化目标:成本或性能---------------------------------------------------------------Costcu Costfe Costal OBCT Obibf30.000 4.000 4.000 .000 1.000---------------------------------------------------------------Parameter modifying/参数修整:铝材,端环面积,主副电流,损耗---------------------------------------------------------------Xroll rat2 xxim xxia dpfw (风磨损耗)1.0000 1.0000 1.0000 1.0000*******( 1) L1 12.0 NW 1.0 CK 1.00 DM 1.41 DA 1.06THE FINAL VALUE OF OPTIMUM VARIBLES ARE AS FOLLOWS:/计算结果:( 1) L1 12.0 NW 1.0 CK 1.00 DM 1.41 DA 1.06=======THE DISTRIBUTION OF WINDINGS=======/绕组分布主相跨距副相跨距23.0 11.0 .0 1.022.0 9.0 .0 3.020.0 7.0 .0 5.010.0 5.0 25.0 7.0.0 3.0 42.0 9.0.0 .0 43.0 11.0**** THE RESULT OF COIL CACULATION ****/线圈计算结果--------------------------Nm= 300.0(主相总匝数)Na= 440.0(副相总匝数) Ni= .0000Kdp1m= .8678(主相绕组系数) Kdp1a= .9206(副相绕组系数) Kdp1i= .0000Kfmax= .7363 K= 1.5560 L= .0000槽满率匝比AL1= .7816 As2= 2.1869As1= 1.3328 As2st= 2.1869Ae1= .8938 Ae2= .5250Ad1= 2.3964 Ad2= 1.6339Am = 132.4007 Ask= .8170xgmS= .0084 xgmSma= .0000 xgmSmi= .0000Kx1= .2666 Kx2= .3569Xs1= .3554 Xs2= .7806Xe1= .2383 Xe2= .1874Xd1= .6390 Xd2= .5832Xsk= .2916 Xs2st= .7806***** THE RESULT OF PARAMETER CALCULATION *****/参数计算结果--------------------------------R1m= 1.0078 R1a= 2.7541 R1i= .0000主相电阻75度副相电阻75度X1m= 1.2326 X1a= 2.9843 X1i= .0000R2 = 1.9031 X2 = 1.8428 X2ST= 1.8428Xma= .0000 Xmi= .0000 Xai= .0000Xm = 35.3013 Xc = 70.7355 Uc = 410.0400/电容端电压***** THE RESULT OF MAGNETIC CIRCUIT CALCULATION /磁路计算结果Ks = 1.5883 Ku1= 2.5848 Ke = .9330Flx= 737332.8000(总磁通) Bd = 7479.5370(气隙) Bt1=16930.4600(定子齿) Bc1=16854.4000(定子轭) Bt2=16668.2900 (转子齿) Bc2=16586.8700(转子轭) Pfe1= 95.7440 (定子铁损) pfe2= 30.8076(转子铁损) Pfw= 19.1648(其他损耗) ***** THE RESULT OF RATED PROPORITITY *****(额定性能结果)----------------------------------------P1 = 2805.8750(输入功率) P2 = 2219.2540(输出功率) Ef= .7909(效率)COSFI= .9809(功率因数) Nn= 2840.00 (转速) Tn1 = 76.1892(转矩)主相电流: Im = 9.0090= 7.5030+ -4.9866i Jm = 5.737(主相电流密度)副相电流: Ia = 5.7968= 5.2509+ 2.4557i Ja = 6.569(副相电流密度)总电流: Il = 13.0027= 12.7540+ -2.5309i Tn = 75.5282(额定转矩)正序电流: If = 16.9608= 11.1065+ -12.8185i A = 238.882(线电流密度)负序电流 Ib = 4.4830= 3.4644+ 2.8452i AJ = 1466.9(热负荷)电角度:THITA = 58.6729 Ib/If = .2643(负序/正序电流比)***** THE RESULT OF START&MaximT *****/起动和最大时的数据--------------------------------Ist= 51.8348(启动电流) Tst*= .3290(启动转矩倍数) Tst= 24.8512(启动转矩、Kg。