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签到天数: 24 天 连续签到: 5 天 [LV.4]偶尔看看III
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YE2-180M-4计算单
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一、额定数据
型号:YE2-180M-4 电压: 380 (V) 相数: 3 极数: 4 频率: 50 (Hz)
功率: 18.5 (kW) 绕组接法: 2 - Δ 绝缘等级: B
二、综合性能
η0= 91.6 (%) cosΦ0= .85 Tm0= 2.3 Tst0= 2.2 ist0= 7.7
η=91.9(%) cosΦ=0.835 TN=119.70(N.m) Tm=3.67 Tst=3.15 ist=8.28
Sn=0.0160 n=1476(rpm) A=285 AJ=1053 Ke0=0.976 Ke=0.952 E10=371.0(V) E1=361.7(V)
Tz=3.46(N.m, INx-V) Tz80=3.54(N.m) Tz60=3.91(N.m) Tz40=5.01(N.m) Tz20=8.99(N.m)
Tz10=17.40(N.m) Tz05=33.92(N.m) Jr=0.1642(kg.m^2) t0=5.09(s)
Gcu1=16.14(kg) Gal2=4.50(kg) Gfe=117.4(kg)
Ccu=55.0(元) Cal=15.0(元) Cfe=7.1(元)
主材成本=1788.9(元)
三、铁心
硅钢片牌号:50W540 KFe= .98
D1= 290 Di1= 187 Q1= 48
D2= 185.7 Di2= 70 Q2= 40
ZC1= 1 b01= 3.8 bs1= 6.9 R= 4.85
zs1= 30 hs0= .8 hs12= 21.9
ZC2= 5 b02= 1 br1= 4.1 br2= 4.1 br3= 6 br4= 2.7
zs2= 35 hr0= .5 hr12= 13 hr3= 21
L= 180 LFe=176.4 Leff=181.3
g= .65 Kc1=1.260 Kc2=1.019
t1=12.2 t2 = 14.6
Φ=1365852 Ft=1.403 Fs=1.420 C1=0.404 C2=0.272
bt1=5.5 st1=11700 Bt1=16572 ht1=23.5 ATt1=84.7
bt2=7.7 st2=13520 Bt2=14341 ht2=13.0 ATt2=6.0
bt21=6.5 st21=11405 Bt21=17002 ht21=21.0 ATt21=105.1
hc1=25.6 sc1=4510 Bc1=15143 lc1=103.8 ATc1=33.0
hc2=23.4 sc2=4119 Bc2=16580 lc2=36.7 ATc2=36.2
τp=146.9 sg=26627 Bg=7282 ge=0.84 ATg=486.5 AT=752
Bt10=17002 Bt20=14713 Bt210=17443 Bc10=15535 Bc20=17010 Bg0=7471
ATt10=117.7 ATt20=7.3 ATt210=134.3 ATc10=50.6 ATc20=50.2 ATg0=499.1 AT0=859
kt=2.50 ky=2.00 pt1=53.5(W) pc1=149.9(W)
Gt1=8.4(kg) Gc1=28.7(kg) GFe=117.4(kg)
im0_=0.658 im_=0.576 xm_=1.737 Km=1.024
四、绕组
定子绕组型式:同心不等匝绕组, 60°相带, 线规: 1 xΦ 1.18 /Φ 1.26 + 2 xΦ 1.06 /Φ 1.14
转子绕组型式:铸铝单鼠笼
跨距/匝数: 5 / 5 7 / 13 9 / 21 11 / 27
y1=9.12 A1=2 d1=20.0
q1= 4 z1=48 zΦ1=264
τy1=129.1 α1=36.9 Fd1=48.4 Lz1=381.4
Hw1=2.0 Si1=0.35 Sf1=1.144
SK=1.20
ρ1=0.0231 S1=2.86 Gcu1=16.14(kg) R1(95℃)=0.406847(Ω) r1_=0.0174 J1=3.70
ρB=0.0462 ρr=0.0462 Dr=147.5
SB=141.3 Srr=700 Gal2=4.50(kg) Gal2b=0.00(kg) Gal2r=4.50(kg) R2'(95℃)=0.326165(Ω) r2_=0.0139 J2=2.25 Jr2=1.44
kdp1=0.902 kdp5=-0.002 kdp7=0.004 kdp11=-0.009 kdp13=0.009 kdp17=-0.004
五、漏抗
Cx=0.0433
KU1=0.820 KL1=0.865 λU1=0.3778 λL1=1.1707 λS1=1.3225 ΣS1=0.0053
KU2=1.000 KL2=1.000 λU2=0.5000 λL2=3.1578 λS2=3.6578 ΣR=0.0083
xs1_=0.0175 xd1_=0.0108 xe1_=0.0127 x1_=0.0409
xs2_=0.0472 xe2_=0.0067 xd2_=0.0136 xsk_=0.0069 x2_=0.0744 x_=0.1153
ΔλU1=0.1618 ΔλU2=0.4445 λL2s=2.5239 λS1s=1.1898 λS2s=2.5794
xs1s_=0.0157 xd1s_=0.0044 xe1s_=0.0127 x1s_=0.0328
xs2s_=0.0333 xd2s_=0.0056 xe2s_=0.0067 xsks_=0.0028 x2s_=0.0483 xst_=0.0812
L1=3.051(mH) L2'=5.543(mH) Lm=129.470(mH)
R1(95℃)=0.406847(Ω) R2'(95℃)=0.326165(Ω) Rm=1.655155(Ω)
X1=0.958378(Ω) X2'=1.741525(Ω) Xm=40.674070(Ω)
六 、电流
i1_=1.3024 i2_=1.0962
im0_=0.6583 im_=0.5757 ix_=0.1417 iR_=0.7174 ip_=1.0870
I1=21.14/36.61(A) I2=317.67(A) Ir2=1011.19(A) Ikw=16.23(A)
空载电流 = 10.70/18.54(A)
堵转电流( 100 V ) = 38.51/66.71(A)
七、损耗
pcu1_=0.0295 pcu2_=0.0167 pFe_=0.0234 ps_=0.0120 pfw_=0.0065 pg_=0.0881
Pcu1=545(W) Pcu2=310(W) PFe=433(W) Ps=222(W) Pfw=120(W) Pg=1630(W)
空载损耗 (95℃)= 692.9(W)
堵转损耗( 100 V / 95℃) = 5413.9(W) 堵转损耗(额定电流 / 95℃) = 1630.4(W)
八、起动性能
ATst=5427 BL=50699 kz=0.410 CS1=5.0 CS2=8.0
ξ=2.222 rr0_=2.222 xx0_=0.000
r1_=0.0174 r2s_=0.0275 rst_=0.0449 xst_=0.0812
zst_=0.0927 ist=8.28 Ist=175(A)
计算:______________ 校核:______________ 日期:2017/5/4
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