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签到天数: 43 天 连续签到: 2 天 [LV.5]常住居民I
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发表于 2009-5-5 05:39
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来自: 中国山东威海
Y-132M-8计算单
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
一、额定数据
型号:Y-132M-8 电压: 380 (V) 相数: 3 极数: 8 频率: 50 (Hz)
功率: 3 (kW) 绕组接法: 1 - Y 绝缘等级: B
二、综合性能
η0= 78 (%) cosΦ0= 0.71 Tm0= 2 Tst0= 1.8 ist0= 6
η=81.4(%) cosΦ=0.781 TN=40.69(N.m) Tm=2.36 Tst=1.97 ist=4.24
Sn=0.0613 n=704(rpm) A=230 AJ=1294 Ke0=0.953 Ke=0.884 E10=362.0(V) E1=335.8(V)
Gcu1=4.17(kg) Gal2=1.36(kg) Gfe=48.0(kg)
Ccu=70.0(元) Cal=25.0(元) Cfe=40.0(元)
主材成本=2247.0(元)
三、铁心
硅钢片牌号:50W470 KFe= 0.97
D1= 210 Di1= 148 Q1= 48
D2= 147.3 Di2= 48 Q2= 44
ZC1= 1 b01= 2.8 bs1= 5.5 R= 3.2
zs1= 30 hs0= 0.8 hs12= 14.1
ZC2= 1 b02= 1 br1= 4.5 br2= 2
zs2= 30 hr0= 0.5 hr12= 17
L= 140 LFe=135.8 Leff=140.7
g= 0.35 Kc1=1.286 Kc2=1.043
t1=9.7 t2 = 10.5
Φ=367168 Ft=1.054 Fs=1.545 C1=0.636 C2=0.636
bt1=4.7 st1=3809 Bt1=14892 ht1=15.2 ATt1=9.8
bt2=5.9 st2=4387 Bt2=12929 ht2=17.0 ATt2=4.2
hc1=14.0 sc1=1897 Bc1=9679 lc1=38.5 ATc1=3.3
hc2=32.2 sc2=4366 Bc2=4205 lc2=15.7 ATc2=0.8
τp=58.1 sg=8177 Bg=6936 ge=0.47 ATg=260.6 AT=279
Bt10=16052 Bt20=13936 Bc10=10433 Bc20=4532 Bg0=7476
ATt10=35.4 ATt20=6.2 ATc10=3.6 ATc20=0.8 ATg0=280.9 AT0=327
kt=3.20 ky=2.80 pt1=17.6(W) pc1=17.9(W)
Gt1=3.5(kg) Gc1=8.9(kg) GFe=48.0(kg)
im0_=0.886 im_=0.755 xm_=1.324 Km=1.047
四、绕组
定子绕组型式:单层链式, 60°相带, 线规: 1 xΦ 0.9 /Φ 0.98 + 1 xΦ 0.9 /Φ 0.98
转子绕组型式:铸铝单鼠笼
y1=5.00 A1=1 d1=15.0
q1= 2 z1=31 zΦ1=496
τy1=54.9 α1=34.1 Fd1=18.5 Lz1=235.8
SK=1.00
ρ1=0.0231 S1=1.27 Gcu1=4.17(kg) R1(95℃)=2.123832(Ω) r1_=0.0441 J1=5.64
ρB=0.0462 ρr=0.0462 Dr=126.8
SB=54.7 Srr=210 Gal2=1.36(kg) R2'(95℃)=2.114142(Ω) r2_=0.0439 J2=3.38 Jr2=1.54
kd1=0.966 kp1=1.000 kdp1=0.966
Hw1=2.0 Mu1=0.00 Si1=0.30 Sf1=0.777
五、漏抗
Cx=0.0331
KU1=1.000 KL1=1.000 λU1=0.4735 λL1=0.9508 λS1=1.4244 ΣS1=0.0260
KU2=1.000 KL2=1.000 λU2=0.5000 λL2=1.4935 λS2=1.9935 ΣR=0.0276
xs1_=0.0251 xd1_=0.0329 xe1_=0.0048 x1_=0.0629
xs2_=0.0358 xe2_=0.0028 xd2_=0.0326 xsk_=0.0138 x2_=0.0851 x_=0.1480
ΔλU1=0.1286 ΔλU2=0.3505 λL2s=1.4456 λS1s=1.2957 λS2s=1.5951
xs1s_=0.0229 xd1s_=0.0248 xe1s_=0.0048 x1s_=0.0525
xs2s_=0.0286 xd2s_=0.0246 xe2s_=0.0028 xsks_=0.0104 x2s_=0.0665 xst_=0.1190
L1=9.633(mH) L2'=13.036(mH) Lm=202.819(mH)
R1(95℃)=2.123832(Ω) R2'(95℃)=2.114142(Ω) Rm=8.989582(Ω)
X1=3.026414(Ω) X2'=4.095290(Ω) Xm=63.717350(Ω)
六 、电流
i1_=1.5734 i2_=1.2427
im0_=0.8863 im_=0.7554 ix_=0.2387 iR_=0.9941 ip_=1.2195
I1=7.17/7.17(A) I2=185.02(A) Ir2=323.92(A) Ikw=4.56(A)
空载电流 = 4.05/4.05(A)
堵转电流( 100 V ) = 7.15/7.15(A)
七、损耗
pcu1_=0.1092 pcu2_=0.0678 pFe_=0.0355 ps_=0.0066 pfw_=0.0090 pg_=0.2282
Pcu1=328(W) Pcu2=203(W) PFe=107(W) Ps=20(W) Pfw=27(W) Pg=685(W)
空载损耗 (95℃)= 237.6(W)
堵转损耗( 100 V / 95℃) = 693.2(W) 堵转损耗(额定电流 / 95℃) = 697.7(W)
八、起动性能
ATst=1318 BL=24279 kz=0.754 CS1=1.7 CS2=2.3
ξ=1.111 rr0_=1.081 xx0_=0.968
r1_=0.0441 r2s_=0.0472 rst_=0.0913 xst_=0.1190
zst_=0.1500 ist=4.24 Ist=30(A)
计算:______________ 校核:______________ 日期:2009-5-5
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