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沈变电力变压器设计手册-油浸电力变压器铁心计算.pdf

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1、设计手册 油浸电力变压器 铁心计算油浸电力变压器 铁心计算共01页第01页录目页 1 驿SB1-007.1铁心材料铁心直径的估算SB1-007.1每柱容量(Pzh)的计算SB1-007.1铁心直径(D。)的估算SB1-007.1铁心中磁通(端及磁通密度(Bm)计算SB1-007.1铁心中磁通(晞SB1-007.1磁通密度(Bm)SB1-007.1空载损耗(P。)计算SB1-007.1页页页111第第第页页页页 2 2 2 2 第第第 第空载电流(I。%)计算中小型变压器(46300k VA)的空载电流(I。)计算 大型变压器(6300k VA)的空载电流Q。)计算冷轧硅钢片性能数据SB1-00

2、7.1SB1-007.1SB1-007.1SB1-007.1页页页 页 2 2 2 3 第第第 第铁心重量计算 SB1-007.1铁心柱重量(Gzh)计算 SB1-007.1铁朝重量值)计算 SB1-007.1角重计算 SB1-007.1三相三柱式铁心角重(G计算(D形朝)SB 1-007.1三相五柱式铁心角重(G计算(主朝及旁朝均采用相同D形朝)SB1-007.1 铁心重量(Gx)计算 SB1-007.1铁心温升计算 SB1-007.1铁心内部最热点对表面的温差(为计算 SB1-007.1铁心表面对油的温差(田计算 SB1-007.1铁心级块的单位高度(1c m)的热负荷(旬。计算 SB 1

3、-007.1铁心表面对油的温差(计算 SB 1-007.1铁心温升计算 SB1-007.1铁心表面温升(%)计算 SB 1-007.1铁心内部最热点温升(86计算 SB 1-007.1铁心数据三相三柱式(无拉板结构)铁心数据 SB1-007.1三相三柱式拉板结构铁心数据 SB1-007.1三相五柱式拉板结构铁心数据 SB1-007.1页页页页页页页 页页页页页页页页 7 7 7 7 8 8 9 99999101010 第第第第第第第 第第第第第第第第页页页 13 6 111 第第第设计手册油浸电力变压器 铁心计算代替共19页 第1页1铁心材料铁心采用冷轧硅钢片叠积而成,由于硅钢片表面已有附着性

4、较好的绝缘薄膜,故可 不再漆箕心常用硅钢片牌号及叠片系数(f d)从表1中选取。表1.1铁心常用硅钢片牌号及叠片系数(f d)硅钢片牌 号叠片系数(f d)适用范围日本新日铁(川崎)中国国标35Z155(35RG155)35Z145(35RG145)35Q15535Q1450.970.97常规产品30Z140(30RG140)30Q1400.9630ZH120(30RGH120)30QG1200.96l)500k V级的产品2)要求损耗较低的产品3)要求噪声较低的产品27ZH100(27RGH100)0.955要求损耗极低的产品(需经批准)23ZH 90(23RGH090)23ZDKH90(2

5、3RGHPJ090)0.945要求非常特殊的产品(需经批准)2铁心直径的估算2.1每柱容量(Pzh)的计算每柱容量是在每个铁心柱上的各绕组额定容量折算成双绕组后的型式容量。Pzh2-mzhkVA(1.1)式中:XPr i-各绕组额定容量的总和(k VA),如高、中压为自耦联结时,则高压其中:及中压额定容量,应分别乘以效益系数5=写匕Ui、U2-分别为高压及中压的额定电压(k V);,mzh套有绕组的铁心柱数。2.2铁心直径(Do)的估算D。Kd-P25(从表1.5表1.7中选取标准直径)mm(1.2)式中:kd-铁心直径经验系数,对冷轧硅钢片的铁心及铜绕组的变压器,一般取 Kd=5257,对特

6、大型变压器,由于运输高度的限制,此经验系数 有时取得还要大些;Pzh-每柱容量(k VA),按公式(L1)计算。标记处数更改文件号签字日期资料来源编制 校核 标审提出部门 实施日期审定 批准油浸电力变压器 铁心计算共19页第2页3铁心中磁通(m)及磁通密度(Bm)计算f-额定频率(Hz);Szh 铁心柱净截面(c n?),根据表1.1的叠片系数(f d),从铁心数据表中选取,三相三柱式无拉板结构(D=4)706395)从表1.5中选取;三相三柱式拉板结构(D=4)340 4)1000)从表1.6中选取;三相五柱式拉板结构(D=4)780-4)1600)从表1.7中选取。3.1铁心中磁通:二 m

7、 4.44 fWb(1.3)当f=50Hz吐Om=4.5x l O-3-etWb(1.3a)n m普通的电力变压器 1.75T13.2磁通密度:Bm=-SJO-4接发电机的变压器 1.72T(1.4)接发电机的厂用变 1.72T式中et-每匝电势(V),见线圈计算;4空载损耗(P。)计算KpoPt/Gtx W(1.5)式中:Kpo一空载损耗工艺附加系数,铁心为全斜接缝时,从表1.2中选取;Pt x 一铁心硅钢片单位损耗(w/k g),根据铁心柱磁通密度(Bm),从表L3或表1.4中选取;Gt x-铁心硅钢片总重量(k g),按公式(1.12)计算。5 空载电流(I。%)计算(一般忽略由空载损耗

8、产生的空载电流的有功部分)5.1 中小型变压器(6300kVA)的空载电流(I。)计算K-G-aI%=tx“tx%(1.7)10 Pr式中:Gzh、Ge、Ga、Gex 一铁心柱重、铁朝重、铁心角重及铁心总重量(k g),分别 按公式(1.8)至公式(1.12)计算,角重可从表1.5至表1.7中直接选取;Ka-铁心转角部分励磁电流增加系数,对全斜接缝,一般取Ka=4;Szh 铁心柱净截面(c n?),从 表1.5至表1.7中选取;n j-铁心接缝总数,三相三柱式一般取nj=8;q t x-铁心单位磁化容量(VA/k g),根据心柱磁密(Bm),从表1.3或表1.4中选取;q j-接缝磁化容量(V

9、A/c n?),根据斜接缝处磁密伯对二Bm/亚),从表L3或表1.4中选取;Pr-额定容量(k VA);1111 11Kio-空载电流附加系数,铁心为全斜接缝时,从表L2中选取。表1.2附加系数(铁心为全斜接缝;时)铁心形式三 相 三 柱 式三相五柱式单相二柱 三四柱式容量(k VA)63000等朝不等朝系数Kp。1.31.251.21.181.151.151.21.351.05系数KIo一1.61.41.41.61.3注:三相五柱式等朝是指主朝和旁朝截面相等,不等朝是指主朝和旁朝截面不相等。油浸电力变压器 铁心计算共19页 第3页6冷轧硅钢片性能数据冷轧硅钢片性能数据,可按表1.3公式计算,

10、或直接从表L4中选取。表1.3冷轧硅钢片性能数据计算公式(50Hz)硅钢片牌号铁心硅钢片单位损耗Pt x(W/k g)35Q155 或 35Z155pt x=-0.8800 Bm6+6.2783 Bm5-17.0669 Bm4+22.9573 Bm3-15.8534 Bm2+5.8481 Bm-0.822335Q145 或 35Z145pt x=-0.0835 Bm6+0.9795 Bm5-2.9939 Bm4+3.8683 Bm3-1.8866 Bm2+0.5736 Bm-0.021730Q140 或 30Z140Pt x=-1.7809 Bm6+13.1124 Bm5-38.0493 Bm

11、4+56.1093 Bm3-44.0967 Bm2+18.0062 Bm-2.89393OQ13O 或 3OZ13Opt x=1.5823 Bm6-9.7965 Bm5+24.6357 Bm4-31.9239 Bm3+22.6971 Bm2-7.94 00Bm+1.133930QG120 或 30ZH120Pt x=1.8690 Bm6-11.4113 Bm5+28.3144 Bm4-36.3681 Bm3+25.7433 Bm2-9.1095 Bm+1.336627QG110 或 27ZHU0pt x=2.1548 Bm6-13.6051 Bm5+35.1257 Bm4-47.2836 Bm

12、3+35.1903 Bm2-13.3025 Bm+2.061327QG100 或 27ZH100Ptx=1.9297 Bm6-11.7533 Bm5+29.1399 Bm4-37.5704 Bm3+26.8344 Bm2-9.7052 Bm+1.4403硅钢片牌号Bm1.45T的铁心单位磁化容量q t x(VA/k g)35Q155 或 35Z155qt x=20992.2351 Bm6-193966.3635 Bm5+746158.9080Bm4-1529503.3842 Bm3+1761902.3391 Bm2-1081386.5451 Bm+276262.6779135Q145 或 35

13、Z145qt x=35663.1360 Bm6-338582.1027 Bm5+1338331.8493 Bm4-2818965.8453 Bm3+3336821.1050 Bm2-2104463.0665 Bm+552435.591130Q140 或 30Z140qt x=26283.7512 Bm6-248107.5545 Bm5+975288.5046 Bm4-2043303.558 Bm3+2406169.7472 Bm2-1509933.1333 Bm+394448.88730Q130 或 30Z130qt x=20904.6342 Bm6-196573.8985 Bm5+76989

14、6.5323 Bm4-1607401.7252 Bm3+1886624.5028 Bm2-1180202.7017 Bm+307395.989730QG120 或 30ZH120qt x=18760.0210 Bm6-178634.7179 Bm5+707998.9897 Bm4-1494934.6951 Bm3+1773538.3478 Bm2-1120852.4452 Bm+294797.191527QG110 或 27ZH110qt x=13460.0734 Bm6-126075.4130 Bm5+491709.7429 Bm4-1022040.3747 Bm3+1194021.4623

15、 Bm2-743362.0138 Bm+192667.971827QG100 或 27ZH100qt x=13293.2496 Bm6-126047.4866 Bm5+497630.5106 Bm4-1046950.2658 Bm3+1237905.0699 Bm2-779907.2543 Bm+204532.8786接缝磁化容量q j(VA/c n?),(按斜接缝处磁密Bmj=Bm 414计算)Bm 1.45 Tq j=77.4084 Bmj 6-945.3550 Bmj 5+4643.7887 Bmj4-11819.5014 Bmj 3+16528.1076 Bmj2-12084.5185

16、 Bmi+3619.2298油浸电力变压器 铁心计算共19页第4页表1.4冷轧硅钢片性能数据表(50Hz)硅钢 片 牌号27 QG 10027 Z H 10027 RGH 10027 QG 110 27ZH 11027 RGH 11030 QG 12030 ZH 12030 RGH 12030 Q 13030 Z 13030 RG 13030 Q 14030 Z 14030 RG 14035 Q 14535 Z 14535 RG 14535 Q 15535 Z 15535 RG 155有片号 所黑磁通 密度(T)单位 铁损 W/k g磁化 容量 VA/k g单位 铁损 W/k g磁化 容量 V

17、A/k g单位 铁损 W/k g磁化 容量 VA/k g单位 铁损 W/k g磁化 容量 VA/k g单位 铁损 W/k g磁化 容量 VA/k g单位 铁损 W/k g磁化 容量 VA/k g单位 铁损 W/k g磁化 容量 VA/k g接缝磁 化容量 VA/c m20.500.0800.1300.0940.1350.1100.1400.1050.1450.1100.1450.1160.1500.1230.1550.0050.520.0870.1400.1020.1450.1190.1500.1140.1550.1190.1550.1250.1600.1330.1650.0060.540.0

18、940.1500.1100.1550.1280.1600.1230.1650.1280.1650.1350.1700.1430.1750.0070.560.1020.1600.1180.1650.1370.1700.1320.1750.1370.1750.1450.1800.1530.1850.0080.580.1100.1700.1260.1750.1460.1800.1410.1850.1460.1850.1550.1900.1640.1950.0090.600.1180.1800.1340.1850.1550.1900.1500.1950.1550.1950.1650.2000.1750

19、.2050.0100.620.1260.1910.1420.1960.1640.2010.1600.2070.1650.2070.1760.2120.1860.2170.0120.640.1340.2020.1510.2070.1730.2120.1700.2190.1750.2190.1870.2240.1970.2290.0140.660.1420.2130.1600.2180.1820.2230.1800.2310.1850.2310.1980.2360.2080.2410.0160.680.1500.2240.1690.2290.1910.2340.1900.2430.1950.243

20、0.2090.2480.2190.2530.0180.700.1580.2350.1780.2400.2000.2450.2000.2550.2050.2550.2200.2600.2300.2650.0200.710.1620.2410.1820.2460.2050.2510.2060.2610.2110.2610.2260.2670.2360.2720.0210.720.1660.2470.1860.2520.2100.2570.2120.2670.2170.2670.2320.2740.2420.2790.0220.730.1700.2530.1900.2580.2150.2630.21

21、80.2730.2230.2730.2380.2810.2490.2860.0230.740.1740.2590.1940.2640.2200.2690.2240.2790.2290.2790.2440.2880.2560.2930.0240.750.1780.2650.1980.2700.2250.2750.2300.2850.2350.2850.2500.2950.2630.3000.0250.760.1830.2710.2030.2760.2300.2820.2360.2910.2410.2920.2560.3020.2700.3070.0270.770.1880.2770.2080.2

22、820.2350.2890.2420.2970.2470.2990.2620.3090.2770.3140.0290.780.1930.2830.2130.2880.2400.2960.2480.3030.2530.3060.2680.3160.2840.3210.0310.790.1980.2890.2180.2940.2450.3030.2540.3100.2590.3130.2740.3230.2920.3280.0330.800.2030.2950.2230.3000.2500.3100.2600.3170.2650.3200.2800.3300.3000.3350.0360.810.

23、2080.3010.2280.3070.2560.3170.2660.3240.2710.3270.2870.3380.3080.3430.0390.820.2130.3070.2330.3140.2620.3240.2720.3310.2770.3340.2940.3460.3160.3510.0420.830.2180.3130.2380.3210.2680.3310.2780.3380.2830.3410.3010.3540.3240.3590.0450.840.2230.3190.2430.3280.2740.3380.2840.3450.2900.3480.3080.3620.332

24、0.3670.0480.850.2280.3250.2490.3350.2800.3450.2900.3520.2970.3550.3150.3700.3400.3750.0510.860.2330.3320.2550.3420.2860.3520.2960.3590.3040.3630.3230.3780.3480.3830.0540.870.2380.3390.2610.3490.2920.3590.3020.3660.3110.3710.3310.3860.3560.3910.0570.880.2430.3460.2670.3560.2980.3660.3080.3730.3180.37

25、90.3390.3940.3640.3990.0600.890.2490.3530.2730.3630.3040.3730.3140.3800.3250.3870.3470.4020.3720.4070.0630.900.2550.3600.2790.3700.3100.3800.3200.3880.3320.3950.3550.4100.3800.4150.0670.910.2610.3670.2850.3770.3160.3880.3260.3950.3390.4030.3630.4190.3880.4240.0710.920.2670.3740.2910.3840.3220.3960.3

26、320.4020.3460.4110.3710.4280.3960.4330.0750.930.2730.3810.2970.3910.3280.4040.3380.4090.3530.4190.3790.4370.4040.4420.0800.940.2790.3880.3030.3980.3340.4120.3440.4170.3600.4270.3870.4460.4120.4510.0850.950.2850.3950.3090.4050.3400.4200.3500.4250.3670.4350.3950.4550.4200.4600.0900.960.2910.4020.3150.

27、4120.3470.4280.3570.4340.3740.4440.4030.4640.4280.4690.0960.970.2970.4090.3220.4190.3540.4360.3640.4430.3810.4530.4110.4730.4360.4780.1020.980.3030.4160.3290.4260.3610.4440.3710.4520.3890.4620.4190.4820.4440.4870.1090.990.3090.4230.3360.4330.3680.4520.3780.4610.3970.4710.4270.4910.4520.4960.1171.000

28、.3150.4300.3430.4400.3750.4600.3850.4700.4050.4800.4350.5000.4600.5050.1251.010.3220.4380.3500.4480.3820.4680.3930.4790.4130.4890.4440.5100.4680.5150.1351.020.3290.4460.3570.4560.3890.4760.4010.4880.4210.4980.4530.5200.4760.5250.1451.030.3360.4540.3640.4640.3960.4840.4090.4970.4290.5070.4620.5300.48

29、40.5350.1551.040.3430.4620.3710.4720.4030.4920.4170.5060.4370.5160.4710.5400.4920.5450.1651.050.3500.4700.3780.4800.4100.5000.4250.5150.4450.5250.4800.5500.5000.5550.175油浸电力变压器铁心计算共19页第5页续表1.4冷轧硅钢片性能数据表(50Hz)硅钢27 QG 10027 QG 11030 QG 12030 Q 13030 Q 14035 Q 14535 Q 155所有片27 Z H 10027ZH 11030 ZH 1203

30、0 Z 13030 Z 14035 Z 14535 Z 155硅钢片牌号27 RGH 10027 RGH 11030 RGH 12030 RG 13030 RG 14035 RG 14535 RG 155牌号磁通单位磁化单位磁化单位磁化单位磁化单位磁化单位磁化单位磁化接缝磁密度铁损容量铁损容量铁损容量铁损容量铁损容量铁损容量铁损容量化容量(T)W/k gVA/k gW/k gVA/k gW/k gVA/k gW/k gVA/k gW/k gVA/k gW/k gVA/k gW/k gVA/k gVA/c m21.050.3500.4700.3780.4800.4100.5000.4250.51

31、50.4450.5250.4800.5500.5000.5550.1751.060.3570.4780.3850.4880.4180.5090.4340.5250.4540.5350.4890.5600.5090.5650.1871.070.3640.4860.3920.4960.4260.5180.4430.5350.4630.5450.4980.5700.5180.5750.2001.080.3710.4940.3990.5040.4340.5270.4520.5450.4720.5550.5070.5800.5270.5850.2141.090.3780.5020.4060.5120.4

32、420.5360.4610.5550.4810.5650.5160.5900.5360.5950.2291.100.3850.5100.4130.5200.4500.5450.4700.5650.4900.5750.5250.6000.5450.6050.2451.110.3920.5190.4200.5290.4580.5540.4790.5750.4990.5850.5340.6110.5550.6160.2611.120.3990.5280.4270.5380.4660.5630.4880.5850.5080.5950.5430.6220.5650.6270.2781.130.4060.

33、5370.4340.5470.4740.5720.4970.5950.5170.6050.5520.6330.5750.6380.2961.140.4130.5460.4410.5560.4820.5810.5060.6060.5260.6160.5610.6440.5850.6490.3151.150.4200.5550.4480.5650.4900.5900.5150.6170.5350.6270.5700.6550.5950.6600.3351.160.4270.5640.4550.5740.4980.6000.5240.6280.5440.6380.5790.6660.6050.671

34、0.3571.170.4340.5730.4620.5830.5060.6100.5330.6390.5530.6490.5880.6770.6150.6820.3811.180.4410.5820.4690.5920.5140.6200.5420.6500.5620.6610.5970.6880.6250.6930.4071.190.4480.5910.4760.6010.5220.6300.5510.6610.5710.6730.6060.6990.6350.7040.4351.200.4550.6000.4830.6100.5300.6400.5600.6720.5800.6850.61

35、50.7100.6450.7150.4651.210.4620.6100.4900.6200.5390.6500.5690.6840.5900.6970.6250.7220.6550.7270.4961.220.4690.6200.4980.6300.5480.6600.5780.6960.6000.7090.6350.7340.6650.7390.5281.230.4760.6300.5060.6400.5570.6700.5870.7080.6100.7220.6450.7470.6750.7520.5611.240.4830.6410.5140.6510.5660.6800.5960.7

36、200.6200.7350.6550.7600.6850.7650.5951.250.4900.6520.5220.6620.5750.6900.6050.7330.6300.7480.6650.7730.6950.7780.6301.260.4980.6630.5300.6730.5840.7010.6150.7460.6400.7620.6750.7870.7050.7920.6701.270.5060.6740.5380.6840.5930.7120.6250.7600.6500.7760.6850.8010.7150.8060.7101.280.5140.6860.5460.6950.

37、6020.7230.6350.7740.6600.7900.6950.8150.7250.8200.7551.290.5220.6980.5540.7060.6110.7340.6450.7890.6710.8050.7050.8300.7350.8350.8001.300.5300.7100.5620.7170.6200.7450.6550.8040.6820.8200.7150.8450.7450.8500.8501.310.5380.7220.5700.7280.6290.7570.6660.8200.6930.8360.7260.8600.7560.8650.9001.320.5460

38、.7340.5790.7400.6380.7690.6770.8360.7040.8520.7370.8750.7670.8800.9501.330.5540.7460.5880.7520.6470.7810.6880.8530.7150.8690.7480.8910.7780.8961.001.340.5620.7590.5970.7640.6560.7940.6990.8700.7260.8860.7590.9070.7890.9121.051.350.5700.7720.6060.7770.6650.8070.7100.8880.7370.9040.7700.9230.8000.9291

39、.101.360.5790.7850.6150.7900.6750.8200.7220.9060.7480.9220.7820.9400.8120.9461.151.370.5880.7980.6240.8030.6850.8330.7340.9240.7590.9410.7940.9570.8240.9641.201.380.5970.8120.6330.8170.6950.8470.7460.9420.7700.9600.8060.9740.8360.9821.251.390.6060.8260.6420.8310.7050.8610.7580.9620.7830.9800.8180.99

40、20.8481.0011.301.400.6150.8400.6520.8450.7150.8750.7700.9820.7961.0000.8301.0100.8601.0201.361.410.6240.8550.6620.8600.7260.8900.7831.0020.8091.0210.8431.0300.8731.0401.421.420.6330.8700.6720.8750.7370.9050.7961.0240.8221.0430.8561.0510.8861.0611.481.430.6420.8860.6820.8910.7480.9210.8091.0460.8351.

41、0660.8701.0730.9001.0831.541.440.6510.9030.6920.9080.7590.9370.8221.0700.8481.0900.8851.0960.9151.1071.601.450.6600.9200.7030.9250.7700.9540.8351.0950.8611.1150.9001.1200.9301.1331.661.460.6700.9380.7140.9430.7820.9710.8481.1200.8741.1400.9151.1460.9451.1611.721.470.6800.9570.7250.9620.7940.9890.861

42、1.1460.8881.1660.9301.1730.9601.1911.791.480.6900.9770.7360.9820.8061.0070.8741.1730.9021.1930.9461.2010.9761.2231.861.490.7000.9980.7481.0030.8181.0260.8871.2010.9161.2210.9631.2300.9931.2561.931.500.7101.0200.7601.0250.8301.0450.9001.2300.9301.2500.9801.2601.0101.2902.00油浸电力变压器铁心计算共19页第 6页续表L4冷轧硅钢

43、片性能数据表(50Hz)珪片号 用钢牌27 QG 10027 ZH 10027 RGH 10027 QG 110 27ZH 110 27 RGH 11030 QG 12030 ZH 12030 RGH 12030 Q 13030 Z 13030 RG 13030 Q 14030 Z 14030 RG 14035 Q 14535 Z 14535 RG 14535 Q 15535 Z 15535 RG 155硅钢片通度D 磁密。单位 铁损 W/k g磁化 容量 VA/k g单位 铁损 W/k g磁化 容量 VA/k g单位 铁损 W/k g磁化 容量 VA/k g单位 铁损 W/k g磁化 容量

44、VA/k g单位 铁损 W/k g磁化 容量 VA/k g单位 铁损 W/k g磁化 容量 VA/k g单位 铁损 W/k g磁化 容量 VA/k g接缝磁 化容量 VA/c m21.500.7101.0200.7601.0250.8301.0450.9001.2300.9301.2500.9801.2601.0101.2902.001.510.7211.0430.7721.0480.8431.0650.9141.2610.9441.2810.9981.2921.0281.3262.071.520.7321.0670.7841.0720.8561.0860.9281.2950.9591.315

45、1.0161.3261.0461.3652.141.530.7431.0920.7961.0970.8691.1080.9421.3320.9751.3521.0341.3631.0641.4082.211.540.7541.1190.8091.1240.8821.1310.9561.3720.9921.3921.0521.4031.0821.4552.281.550.7651.1480.8221.1530.8951.1550.9701.4161.0101.4361.0701.4471.1001.5072.351.560.7771.1790.8351.1840.9091.1800.9851.4

46、641.0281.4841.0891.4951.1201.5642.421.570.7891.2120.8481.2170.9231.2061.0001.5161.0461.5361.1081.5471.1401.6272.501.580.8011.2470.8611.2520.9381.2331.0161.5721.0641.5921.1271.6031.1611.6972.581.590.8131.2830.8741.2890.9531.2611.0321.6331.0841.6531.1461.6641.1831.7742.661.600.8251.3200.8881.3290.9681

47、.2901.0491.7001.1041.7201.1651.7301.2051.8602.741.610.8381.3600.9021.3730.9841.3201.0661.7751.1241.7951.1851.8051.2271.9562.831.620.8531.4040.9161.4211.0001.3521.0841.8601.1441.8801.2061.8901.2492.0642.921.630.8681.4520.9301.4731.0161.3871.1021.9571.1661.9801.2281.9901.2722.1863.011.640.8841.5050.94

48、51.5301.0331.4261.1202.0681.1882.0951.2502.1051.2962.3243.101.650.9001.5640.9601.5931.0501.4701.1392.1951.2102.2251.2722.2351.3202.4803.191.660.9161.6300.9761.6631.0671.5201.1582.3401.2342.3751.2952.3901.3442.6563.281.670.9321.7040.9931.7421.0841.5761.1782.5051.2582.5501.3182.5701.3692.8543.381.680.

49、9481.7861.0111.8301.1021.6391.1982.6901.2842.7501.3412.7801.3953.0763.491.690.9641.8781.0301.9281.1201.7101.2192.9001.3122.9801.3653.0201.4223.3243.601.700.9801.9801.0502.0371.1401.7901.2403.1401.3403.2401.3903.3001.4503.6003.711.711.0002.0951.0722.1601.1621.8801.2643.4201.3703.5301.4163.6201.4783.9

50、083.831.721.0222.2251.0942.3001.1861.9801.2883.7401.4003.8601.4433.9801.5074.2543.961.731.0462.3741.1182.4601.2122.1001.3144.1101.4304.2401.4714.3801.5374.6484.091.741.0722.5461.1442.6501.2402.2401.3404.5401.4604.6801.5004.8301.5685.1044.231.751.1002.7461.1702.8801.2702.4001.3685.0401.4905.1901.5305

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