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签到天数: 23 天 连续签到: 4 天 [LV.4]偶尔看看III
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回复 1# 南极北极
仅供参考
Y2-112M-4计算单
一、额定数据
型号:Y2-112M-4 电压: 380 (V) 相数: 3 极数: 4 频率: 50 (Hz)
功率: 4 (kW) 绕组接法: 1 - Δ 绝缘等级: B
二、综合性能
η0= 84 (%) cosΦ0= .82 Tm0= 2.3 Tst0= 2.3 ist0= 7.4
η=83.5(%) cosΦ=0.830 TN=26.68(N.m) Tm=2.44 Tst=2.15 ist=5.43
Sn=0.0455 n=1432(rpm) A=285 AJ=2034 Ke0=0.962 Ke=0.892 E10=365.6(V) E1=339.1(V)
Tz=1.27(N.m, INx-V) Tz80=1.53(N.m) Tz60=1.98(N.m) Tz40=2.90(N.m) Tz20=5.67(N.m)
Tz10=10.97(N.m) Tz05=19.58(N.m) Jr=0.0131(kg.m^2) t0=0.73(s)
Gcu1=3.13(kg) Gal2=1.09(kg) Gfe=28.3(kg)
Ccu=70.9(元) Cal=16.0(元) Cfe=8.0(元)
主材成本=465.2(元)
三、铁心
硅钢片牌号:DR510 KFe= .95
D1= 175 Di1= 110 Q1= 36
D2= 109.3 Di2= 38 Q2= 28
ZC1= 1 b01= 3.2 bs1= 5.1 R= 3.65
zs1= 30 hs0= .8 hs12= 12.9
ZC2= 2 b02= 1 br1= 5.7 r2= 1.1
zs2= 30 hr0= .5 hr12= 17.5
L= 120 LFe=114.0 Leff=120.7
g= .35 Kc1=1.371 Kc2=1.037
t1=9.6 t2 = 12.3
Φ=519401 Ft=1.311 Fs=1.449 C1=0.500 C2=0.376
bt1=4.7 st1=4827 Bt1=15586 ht1=14.1 ATt1=40.0
bt2=6.1 st2=4840 Bt2=15546 ht2=17.9 ATt2=49.3
hc1=16.4 sc1=1866 Bc1=13919 lc1=62.3 ATc1=38.1
hc2=16.9 sc2=1929 Bc2=13466 lc2=21.6 ATc2=8.4
τp=86.4 sg=10428 Bg=7215 ge=0.50 ATg=287.3 AT=423
Bt10=16805 Bt20=16762 Bc10=15008 Bc20=14520 Bg0=7780
ATt10=90.8 ATt20=112.0 ATc10=62.8 ATc20=12.7 ATg0=309.7 AT0=588
kt=3.00 ky=2.50 pt1=13.4(W) pc1=37.0(W)
Gt1=2.1(kg) Gc1=7.1(kg) GFe=28.3(kg)
im0_=0.836 im_=0.602 xm_=1.662 Km=1.038
四、绕组
定子绕组型式:同心不等匝绕组, 60°相带, 线规: 1 xΦ .95 /Φ 1.03
转子绕组型式:铸铝单鼠笼
跨距/匝数: 5 / 20 7 / 36 9 / 25
y1=7.12 A1=1 d1=15.0
q1= 3 z1=56 zΦ1=648
τy1=80.0 α1=34.6 Fd1=27.6 Lz1=242.8
Hw1=2.0 Si1=0.25 Sf1=0.781
SK=1.40
ρ1=0.0231 S1=0.71 Gcu1=3.13(kg) R1(95℃)=5.127514(Ω) r1_=0.0473 J1=7.14
ρB=0.0462 ρr=0.0462 Dr=88.0
SB=70.2 Srr=304 Gal2=1.09(kg) Gal2b=0.00(kg) Gal2r=1.09(kg) R2'(95℃)=3.657810(Ω) r2_=0.0338 J2=3.84 Jr2=1.98
kdp1=0.915 kdp5=-0.001 kdp7=0.011 kdp11=0.011 kdp13=-0.001 kdp17=0.915
五、漏抗
Cx=0.0387
KU1=1.000 KL1=1.000 λU1=0.3822 λL1=0.9634 λS1=1.3456 ΣS1=0.0130
KU2=1.000 KL2=1.000 λU2=0.5000 λL2=1.3286 λS2=1.8286 ΣR=0.0169
xs1_=0.0206 xd1_=0.0241 xe1_=0.0183 x1_=0.0630
xs2_=0.0301 xe2_=0.0053 xd2_=0.0264 xsk_=0.0158 x2_=0.0777 x_=0.1407
ΔλU1=0.1431 ΔλU2=0.4271 λL2s=1.2717 λS1s=1.2025 λS2s=1.3446
xs1s_=0.0184 xd1s_=0.0115 xe1s_=0.0183 x1s_=0.0483
xs2s_=0.0222 xd2s_=0.0127 xe2s_=0.0053 xsks_=0.0076 x2s_=0.0477 xst_=0.0960
L1=21.716(mH) L2'=26.785(mH) Lm=572.949(mH)
R1(95℃)=5.127514(Ω) R2'(95℃)=3.657810(Ω) Rm=9.937422(Ω)
X1=6.822153(Ω) X2'=8.414766(Ω) Xm=179.997200(Ω)
六 、电流
i1_=1.4427 i2_=1.2094
im0_=0.8363 im_=0.6017 ix_=0.2132 iR_=0.8149 ip_=1.1905
I1=5.06/8.77(A) I2=269.71(A) Ir2=600.96(A) Ikw=3.51(A)
空载电流 = 2.94/5.09(A)
堵转电流( 100 V ) = 5.88/10.18(A)
七、损耗
pcu1_=0.0985 pcu2_=0.0494 pFe_=0.0332 ps_=0.0060 pfw_=0.0100 pg_=0.1972
Pcu1=394(W) Pcu2=198(W) PFe=133(W) Ps=24(W) Pfw=40(W) Pg=789(W)
空载损耗 (95℃)= 305.3(W)
堵转损耗( 100 V / 95℃) = 976.2(W) 堵转损耗(额定电流 / 95℃) = 724.3(W)
八、起动性能
ATst=2323 BL=43374 kz=0.480 CS1=3.3 CS2=5.9
ξ=1.216 rr0_=1.105 xx0_=0.957
r1_=0.0473 r2s_=0.0368 rst_=0.0841 xst_=0.0960
zst_=0.1277 ist=5.43 Ist=27(A)
计算:______________ 校核:______________ 日期:2011-12-5
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