三相非晶合金铁芯油浸变压器优化设计V60

Dy×=×=匝数×=1并1叠2并2mm××××／W／／高压温升热负荷铁损系数HC=K=ρ=ET=`31.5S15-315共1页315315三相五柱非晶铁心变压器计算单绝缘半径日期窗内弯角R容量第1页代号kVA183.3V105002010/6/10接法位置窗外213150100009500690铁心长铁心半长106.575电流A10.5263.6匝数匝12651204114448间隙3.53.53层数12211078.5及109111199248低压内厚20.520.513.2566166130.599分布ZB-0.45ZB-0.45叠低压油道000导线23.1547.5130.599尺寸2.453.64.457.95低压外厚00截面mm25.93729.14130.599电密A/mm21.7682.261平均匝长m1.086绕组间距772739.5137.5106总长m1242137475°C电阻Ω4.5250.007高压内厚13.513.537.2575°CI2R14971528151119.5122.9124.8高压油道3.5导线重kg207.4214.80.5645.75损耗值W计算值标准值工作频率50154.5120.06负载损耗33093650总附加损耗%0.09393741高压外厚27.527.561.25空载损耗134.5170电压调整率1.125182147.56总损耗3443.53820效率0.98900002温升计算辐向辐向轴向辐向辐向轴向24.352.52.53.6504.58绕组外径364散热面积2.20062984110022相间距8295.12(低压无油道)680.09822010401.50916中心距303.12(高压半月油道)校前温升11.993.761.681.01225铁芯计算绝缘校正5.423.7611.68406018400硅钢片型号18.48非晶合金五柱层数校正6.963.741.824000.48低压温升18.8727.513.54460408叠片系数0.86每框迭厚等效直径183.3片宽820.502.021散热面积1.275222热负荷1198.3870412磁密T1.3593中心距M0铁心净截面274.76窗高HW34校前温升18.87单位损耗0.1857主窗宽层数校正04461.35铜铁材料单价侧窗宽高压层绝缘:0.08分级首层加2，次首和末加1总7长4短3油道内绝缘厚1.68油道外绝缘厚3.76重量计算阻抗电压计算39.910.9438.31.02DC3=2.57×.06×14.58=.916电磁线69铁心重37铜材重硅钢片DC1=2.6×16×15.74=1.866铜箔78油重DC2=2.08×1×11.34=.591漆包线72器身重D2=19.5×12.94×1/3=8.628铝电磁线24簿板重DZ=7.75×14.31=11.096铝箔24油箱重D5=13×14.89×1/3=6.455材料成本43279附件重D3=25.3×17.29×1/3=14.593铝漆包线29中板重ΣD=42.63总成本56008总重UK=4.96×50×263.6×48×42.638×.943×1.02/(39.91×8.3×100000)=3.88UR=1.05UK=4.02波纹油箱计算设计：校核：批准：波纹板成型长片膨胀系数35油箱尺寸长边波纹深170钢板宽600内长1090短边波纹深170钢板厚1.2长边1092长边1102箱沿外壁长顶层油温升442设计值给定值内宽430长边波数23波节距45最大油膨缩量箱高800短边波数8445短边7.9短边重量133箱沿角钢油平均温升底盆高156波片膨胀量12油箱散热面积9.46560X40X629.3最大工作压力(kPa)17.98最大挠度(mm)1.7#2137544630315381340536100722722213351.736.81456绝缘半径等效半径第1页2010/6/1091.65129.430143.18148.98157.48172.98(低压无油道)(高压半月油道)铁芯计算五柱每框迭厚片宽中心距M0窗高HW主窗宽侧窗宽高压层绝缘:0.08分级首层加2，次首和末加1总7长4短3油道内绝缘厚1.68油道外绝缘厚3.76重量计算铁心重铜材重油重器身重簿板重油箱重附件重中板重总重UK=4.96×50×263.6×48×42.638×.943×1.02/(39.91×8.3×100000)=3.88UR=1.05UK=4.02波纹油箱计算5038.7顶层油温升设计值给定值油平均温升29.3三相非晶合金铁心油浸变压器优化设计机型号容量kVA高压线电压正分接数负分接数每一分接%联接组低压线电压31510000115690高压层下限高压层上限低压层下限低压层上限高压电密低压电密高度下限高度上限815222.52.50.81.5负损标准W空损标准W阻抗标准%空载电流硅钢片牌号叠片系数空损系数365017040.50.861.35高压线型匝绝缘油道数效　率低压线型匝绝缘油道数0.40.50.9810并绕根数叠绕根数油道宽层绝缘并绕根数B4叠绕根数A4低压油道宽113.5223.5窗内-绕组窗外-绕组相间距上下轭空隙高压端绝缘端绝缘差低压端绝缘绕组间绝缘3.53.5820103.577高压幅向高压轴向低压幅向低压轴向折算温度损耗判断绕组模半径1.151.011.11.01853PO裕度1.00PK裕度1.00负损系数0.00电抗系数额定匝数最大匝数高压层数窗内绕组厚绕组高绕组总高导线截面内层层数120412651241.564064065.9373264窗内内径窗内外径窗外内径窗外外径每层匝数平均匝长导线长内层厚度212295.122753641091.0861242.113.5低压匝数低压层数窗内绕组厚窗外绕组厚绕组高绕组总高导线截面内层层数48220.520.541243229.142窗内内径窗内外径窗外内径窗外外径每层匝数平均匝长导线长内层厚度1571982202612439.520.5高压电密低压电密高压电阻低压电阻I12R175℃I22R275℃附加损耗W引线损耗W1.7682.2614.52500010.00733111496.641528.211.06漏磁面积电抗高度每匝电压洛氏系数ρ电抗系数电抗分量电阻分量阻抗电压42.63839.918.30.9431.023.8801.0504.02硅钢片型号铁芯片宽单框厚铁芯净截面窗高HW中心距MO计算磁密单位损耗非晶合金21375274.76446303.121.35930.1857绕组内表面油道等效系数油道散热面绕组外表面总散热面积单位热负荷校前温升层数校正00.41095890.785011.4156192.200629680.0982111.996.96绕组内表面油道等效系数油道散热面绕组外表面总散热面积单位热负荷校前温升层数校正0.443523000.8316991.2752221198.38718.870油箱内长油箱内宽油箱内高长边波纹深长边波数短边波纹深短边波数最大工作压力109043080017023170817.98SH15-315铁芯数据低压绕组计算绕线裕度绝缘距离输入数据高压绕组计算损耗计算阻抗计算高压温升铁芯计算高压绕组数据低压绕组数据低压温升循环变量性能指标计算结果绝缘等级油箱计算非标SH15版本号:2009V6.0设计日期高压相电流低压相电流工作频率10.5263.6磁密下限磁密上限参考铁心厚1.31.3579优化设计片宽单框厚下限单框厚上限手工调整21370901钢材元/kg铝箔元/kg铜箔元/kg优化设计8.0324781进位油元/kg铝扁元/kg铜扁元/kg5进位7.124692成本系数铝圆元/kg铜圆元/kg3515进位1.22972优化设计完成！总成本片元/kg主材料成本按损耗56008.0323743279按效率0.001中层层数外层层数净重kg高压线厚高压线厚按损耗8207.402.001.61中层厚度外层厚度毛重kg高压线宽高压线宽27.5214.803.151.5中层层数外层层数净重kg计算线厚低压线厚122.944.002.8中层厚度外层厚度毛重kg计算线宽低压线宽0124.807.504.75负载损耗Ｗ效　率电压调整率片宽33090.9890213空载电流单框厚0.5标准线规60重量kg空损系数空载损耗W标准线厚低压层数536.41.35134.52绝缘校正温升K标准线宽低压匝数5.4024.3563绝缘校正温升K标准圆线0.0018.87油箱散热面顶层油温升油平均温升漆包外径9.46538.6729.312010/6/10运算优化类型铁芯进位空载电流程序使用说明手工调整非晶合金Yyn0Dyn11Yd11三柱Dd0五柱Yd122五柱Dyn11分级不分级11分级非晶合金abR0.330.391.123.550.50.350.411.183.750.50.380.441.2540.50.40.481.324.250.50.420.51.44.50.50.450.511.54.750.50.470.531.650.50.50.561.75.30.650.530.61.85.60.650.560.631.960.650.60.6726.30.650.630.72.126.70.650.670.752.247.10.650.710.792.367.50.650.750.842.580.80.80.892.658.50.80.850.942.890.80.90.9939.50.80.951.043.15100.811.113.3510.60.81.061.173.5511.20.81.121.233.7511.80.81.181.29412.511.251.364.2513.211.31.414.51411.41.514.751511.51.6151611.61.725.31711.71.825.61811.81.9216201.92.022.6510.60.822.122.122.2417122.242.362.86.70.82.362.482.52.622.632.752.832.953.053.173.283.43.533.663.83.934.14.24圆铜线扁铜线4.54.644.84.946390.450.5160.450.5100500.50.50600.750.750.511111225000.50.5高压铝箔低压铝箔高压铝扁线低压铝扁线高压铝圆线低压铝圆线高压铜箔低压铜箔高压铜扁线低压铜扁线高压铜圆线低压铜圆线55高压铜扁线低压铜扁线2500按效率30SH-300002.141150SH-50000241163SH-630001.941180SH-800001.8421100SH-1000001.6421125SH-1250001.5421160SH-1600001.4422200SH-2000001.3422250SH-2500001.2422315SH-3150001.1422400SH-4000001423500SH-5000001423630SH-6300000.94.562800SH-8000000.84.5621000SH-10000000.74.5621250SH-12500000.64.5621600SH-16000000.64.564非标性能30SH-300002.141150SH-50000241163SH-630001.941180SH-800001.8421100SH-1000001.6421125SH-1250001.5421160SH-1600001.4422200SH-2000001.3422250SH-2500001.2422315SH-3150001.1422400SH-4000001423500SH-5000001423630SH-6300000.94.562800SH-800