電力變壓器計(jì)算單

1、干干變變箔箔繞繞計(jì)計(jì)算算單單1.低壓為箔式繞組，帶一組氣道；2.高壓為線繞，無(wú)氣道；3.紅色為需改數(shù)據(jù)。SCB10-800/35計(jì) 算 單共2 頁(yè)第1頁(yè)容量800產(chǎn)品代號(hào)、電壓組合及其它說(shuō)明聯(lián)結(jié)組標(biāo)號(hào)Dyn113 相50HZ1、 優(yōu)化變戶外裝置AN/AF2、35000+32.5%軌距縱向820-3輪橫向8203、400試驗(yàn)工 頻全波 截波4、低壓母排680電壓 ( kV有效) (kV峰值)鐵心計(jì)算鐵心直徑240框3相3柱式硅鋼片牌號(hào)30Q140高線端70170涂漆：片厚0.3疊片系數(shù)0.97窗高Hw=1290中心距M0=590壓中點(diǎn)凈截面(cm2)磁通(Wb)磁密(T)W/kgVA/kg鐵心重

2、 (kg)P0 (W)低線端3/386.6421.58111.0351842.72150壓中點(diǎn)6變壓器總重 (kg)每級(jí)片寬2302302202202002001801801501501501501201200 0角 重157.1硅鋼片重量2000每級(jí)疊厚68283626300140系 數(shù)1.04線圈重量684總疊厚20202000附件重232相對(duì)半徑115變壓器總重2920夾件內(nèi)距219線圈計(jì)算高 壓低 壓容量(kVA)800800接法Dy匝電壓13.584713.5847電壓(V)376253500032375400電流(A)13.2/7.61154.7/1154.7線圈匝數(shù)2770257

3、623831717段號(hào)、段(層)數(shù) 及每段(層)總段數(shù)1212層間絕緣0.46總匝數(shù)2770內(nèi)層匝數(shù)8 8段號(hào)段數(shù)層數(shù)每層匝數(shù) 每段匝數(shù) 每段軸向 估排匝數(shù)段間距A292623355279621外層匝數(shù)9B1092623355氣道尺寸厚8寬40數(shù)量17導(dǎo)線裸線a=1.9b=1.9疊1并1絕緣厚 0.11銅箔0.451000疊1并1尺寸絕緣2.012.01DMD厚0.18導(dǎo)線截面(mm2)2.8353=2.83511450=4501電流密度(A/mm2)2.692.57平均匝長(zhǎng)(m)1.47340.825/0.914導(dǎo)線總長(zhǎng)(m)3797/4084 351314.83=6.6+8.23120C電

4、阻()32.16729829.768E-04=4E-04+4E-043I2R(W)560559933164=1408+1756導(dǎo)線重/樹脂/氈(kg)310/108/49179/26/12線圈輻向尺寸2.0119+0.46 (9-1內(nèi)層5.5外層6=22線圈軸向 尺寸計(jì)算255=11091010001055=5504530100010601121=2312902308911290(Hw)1290(Hw)19910更改標(biāo)記數(shù) 量文件代號(hào)更改人簽字日 期設(shè) 計(jì)校 對(duì)審 核審 定日 期SCB10-800/35計(jì) 算 單0共2 頁(yè)第2頁(yè)產(chǎn)品性能標(biāo)準(zhǔn)值120C產(chǎn)品主要材料成本核算9型10型要求設(shè)計(jì)值設(shè)計(jì)

5、偏差試驗(yàn)數(shù)據(jù)高I2R5605厚長(zhǎng)寬重量壓附加8上夾件12170016527低I2R3164下夾件12170018931壓附加67引線損耗313銅箔銅線 硅鋼片 鋼材樹脂毛氈雜散損耗4.6220重 量179310200011613461負(fù)載損耗9090999993773.2%損耗系數(shù)1.011.011.051.021.021.01空載損耗21602150-0.5%單價(jià)/kg68652252625總 損 耗1125011527小 計(jì)12294 20352 4620059235541541空載電流0.50.54總 計(jì)7884684533阻抗電壓6%6.081.4%絕緣直(半)徑鐵心直徑240切角11

6、71168BL1=0.074BL2=0.564BH=0.333低壓心軸2560.52570.5513.13BL10.5329低壓內(nèi)層輻向5.5131.30.614.55BL24.92370.252687.518.6139.5氣道厚度88.5138.32.223.45BH17.19670.252850.8513.83 (8/17) 2=2.6024低壓外層輻向6145.511.7cmD=164.8cm21297低壓半殼299有無(wú)絕緣筒H=1000+91095.5主空道70.575186Y210高壓心軸440=1 -11.70.9613.5447H高壓線圈輻向22234.5Ux =49.65011

7、54.717D1.0053.549113.584795.51000000高壓半殼498=5.97 %89Ur=1.172 %中心距590(M0)Uk=6.08%線圈附加損耗計(jì)算2.9 (502.83525761.96.4 (0.45) 1.2 81100011/1000) 210000010 7=1.96%28W=0.14%6.4 (0.45) 1.2 911000100000=2.21%39W8W67W線圈溫升計(jì)算S1=2561000=0.8042a1= 0.56(128-115)1.6 /H)0.25= 0.274S1=40171000=0.6800a1= 0.56(8)1.6 /H)0.

8、25=0.225S2 =40171000=0.6800a2= 0.56(8)1.6 /H)0.25=0.225S2=2991000=0.9393a2= 0.56(32.75)1.6 /H)0.25=0.402S3=440910=1.2579a3= 0.56(32.75)1.6 /H)0.25=0.402S3=498910=1.4237a3=0.800低壓鐵心吸熱修正度數(shù)-4-4高低壓損耗系數(shù)1.02Sw1=S1 a1+S1 a1=0.3734w1=0.33 (1436/ 3 / 0.373)0.8=94.998.7Sw2=S2 a2+S2 a2=0.5307w2= 0.33 (1795/ 3

9、/ 0.531)0.8=91.1Sw3=S3 a3+S3 a3=1.6447w3= 0.32 (5613/ 3 / 1.645)0.8=90.495.4更改標(biāo)記數(shù) 量文件代號(hào)更改人簽字日 期設(shè) 計(jì)校 對(duì)審 核審 定日 期變變壓壓器器計(jì)計(jì)算算單單型型式式：S9-3150/35S9-3150/35 OPB.X179H0.0111/2頁(yè)額定容量：3150仟伏安產(chǎn)品代號(hào)1PBBX179H.100硅鋼片牌號(hào)：30Q130片 厚：0.30疊片系數(shù)0.97鐵 耗鐵耗系數(shù)1.11鐵芯直徑：鐵窩尺寸：凈截面磁通密度：1.312W/KG凈重(kg)總損耗300.0mmHW7354.1VA/KG1095.4鐵芯柱厚

10、(cm)： M0552649.415cm217.25KGS0.53VA/cm21096.9290鐵29028026024021018015011080+299.82芯7715.52115171310105.024923629電電抗抗計(jì)計(jì)算算：= 0.95K= 1.02阻 抗%Uk%I0低壓S13.3518/3 =20.1Uk0%=6.52計(jì)算值6.570.55通道S22.2520.8 =46.8Ukr%=25054(103150)標(biāo)準(zhǔn)值70.70高壓S34.5524.2/3 =36.7033= 0.80空載電流計(jì)算IorS=103.6033Uk%= 6.57Ior=0.120.53Ukx%=2

11、4.8166.7253103.60331.020.95/(24.901264.6510000)Io=0.55連接電壓350.05聯(lián)結(jié)組別Y Nd11油箱散熱面計(jì)算M2油箱壁0.854876153510-6 =6.36損 耗散熱器（片式）7.638=61.04高 壓I2R12818箱蓋0.75(1.7660.672-0.122) =0.86渦流損耗1.74%223.00總散熱面積6.36+61.04+0.86=68.26低 壓I2R9726油箱單位散熱量W/M2431.9油平均溫升K33.6渦流損耗1.72%167高壓q1 =22.151.9623.1232181.0174758線頭損耗5.00

12、%溫升0.8027108雜散損耗927WK30.8027L=108短路損耗250543.10%24300Tx=19.1BH： 52.8空載損耗3629-4.51%3800低壓q2 =22.169725.93.17871.01721076總 損 耗286832.07%28100溫升0.734790.36組件選擇規(guī)格K30.7347L=90.36散熱器Tx1=27.0BH： 60.7儲(chǔ)油柜440900油 面 溫 升K長(zhǎng)（mm）寬（mm） 高（mm）風(fēng)扇電動(dòng)機(jī)4061104530735分接開關(guān)46530580套管B-20/400 3件BJL-35/315(100)3(1)件油量計(jì)算（kg)19硅鋼片

13、2492油 箱 1373132142201導(dǎo)線1001油 管312.0雜類1.15儲(chǔ)油柜 57.017666721535器身總重4020器身排油 541.9箱壁展長(zhǎng):4876油 箱1546散熱器1013總油重1200儲(chǔ)油柜57特殊材料套管216352.5小車1090.0吹風(fēng)設(shè)備1090.0散熱器（片式）雜類1013油箱及附件1624油重1200油箱重1546.0總重6844重量(KG)油重KGPC1250-17/320126.68639片試散熱器=8組雜散損耗面積:7.638=61.04Pz=2.1972125.56270212595.=927Wy值0.7464876646.5+2(333.5

14、-208)2R=333.50=11.21KZ=2.19設(shè)計(jì)校核審查變變壓壓器器計(jì)計(jì)算算單單型型式式：S9-3150/35S9-3150/35 OPB.X179H0.0121/2頁(yè)額定電壓：350005%聯(lián)結(jié)組：YNd11產(chǎn)品代號(hào)1PBX179H.100繞組：高壓：3150仟伏安低壓： 3150仟伏安絕緣半徑每匝電壓et3675035000332506300150長(zhǎng)度阻抗計(jì)算24.901221218202071919713電流51.962288.68 /167163總匝數(shù)852811771253總匝數(shù)34180180分接匝數(shù)4140連續(xù)式線圈撐條數(shù)=10197線段數(shù)38 D2 E4 F6 H12

15、 H230P8Q6R22208每段線9/10 4 9/104 8/10219導(dǎo)線尺寸ZB-0.452 8.50ZB-0.452.2411.80462422.59.002.7412.30265導(dǎo)線截面16.6373并繞根數(shù)126.22并繞根數(shù)2265電流密度3.12323.1787265平均匝長(zhǎng)1.52051.1310出頭長(zhǎng)度0.4265242總長(zhǎng)1233.11295.5286.54265電阻75主分接1.582421.66242(最大分接)0.11672I2R(W)12817.8513465.869725.9530重量（kg)575.47/5911000.75401.

16、16/41022繞繞 組組 尺尺 寸寸552M0高 壓低 壓匝長(zhǎng)計(jì)算(M)輻向軸向輻向軸向 DH=20.182.5導(dǎo)線高952=4685.484412.3=541.2 =1.13118墊塊104.5=45626=12 DH=4546=2432.88413=123 =2%373=111= 676.2HH=20.242466482%壓縮率9.78% =1.5205壓縮量:18壓縮率10.00%壓縮后:6631.5205811=123363034壓縮量1.5205852=129510513.272HH= =HW735縱絕緣變壓比校核：HW735HKBH 630HKCP 646.5HKHH 663-0

17、.006%-0.035%0.25%渦流損耗計(jì)算KH:20.005%3.8(5016.6373218520.95)%1076301.74 %223 W變比滿足要求KL:2單價(jià)材料量總價(jià)3.8(502.24253 2260.95)%銅40100140030107663硅鋼片4124921009341.72 %167W油712008398鐵416246496設(shè)計(jì)校對(duì)審核總成本價(jià)155858成本核算：銅1000.753434025.5硅鋼片2492.230.475763.163油120078397.5997鐵162469744.2529127931絕緣分布圖：按每張400V電壓考核層數(shù)：2345678

18、910111213141516171819202122232425262728293031323334353637383940磁通密度：估算鐵芯鐵芯K:53鐵芯直徑:301.7鐵芯重量:2609.90空載損耗3800鐵心角重319.60K0.55290鐵心窗高764A22903026B25834C(122.6923)油平均溫升K(估算)Q36.6480.0總散熱面積61油管面積54 500.262750.3121000.3621250.4121500.4621750.5122000.5622250.6122500.662高壓電流密度2.73高壓總導(dǎo)線截面積#VALUE!低壓總導(dǎo)線截面積52.4

19、348低壓電流密度5.50550397819主通道3低線圈每層匝數(shù)12低壓線圈層數(shù)23層間電壓598縱絕緣的厚度70高壓線圈每層匝數(shù)(1)高壓線圈層數(shù)-852層間電壓(50)99.6048絕緣端圈裕度47655379305阻抗計(jì)算 青青變變集集團(tuán)團(tuán) 成成都都雙雙星星電電器器有有限限公公司司變變壓壓器器計(jì)計(jì)算算單單型型式式：S9-S9-630630/10/10 OPB. X1110.0111/2頁(yè)額定容量：630仟伏安產(chǎn)品代號(hào)1PBBX111.100硅鋼片牌號(hào)： 30Q130 片 厚：0.30疊片系數(shù)0.97鐵 耗鐵耗系數(shù)1.14鐵芯直徑：鐵窩尺寸：凈截面磁通密度：1.333W/KG凈重(kg)

20、 總損耗(W)205.0mmHW4954.600VA/KG340.7鐵芯柱厚(cm)： M0385299.924cm217.34KGS0.64VA/cm2353.31982001901701501301108050+96.98461519139785791.01202電電抗抗計(jì)計(jì)算算：=0.942K= 1.09阻 抗%Uk%I0低壓S12.112.4/3 =8.6800S=45.6949計(jì)算值4.571.06低壓油道5.512.4/4 =1.7050Ukx%= 4.46標(biāo)準(zhǔn)值4.51.00通道S20.9514.2 =13.4900Ukr%=6308(10630)空載電流計(jì)算高壓S33.2075

21、16.6/3 =17.7481= 1.00 Iok=1.05油道S40.5515.95(590/866)2 =4.0718Uk%= 4.57Ior=0.19Ukx%=24.8909.42045.69491.090.942/(11.54741.0710000)Io=1.06連接電壓100.05聯(lián)結(jié)組別D yn11油箱散熱面計(jì)算M2油箱壁3148137010-6 =4.31損 耗散熱器（油管）0.1256112.682 =14.15高 壓I2R2930箱蓋0.770.510.2552 =0.60渦流損耗%總散熱面積15.87低 壓I2R2555油箱單位散熱量W/M2486.0油平均溫升K37.0渦

22、流損耗%高壓q1 =1.0322930.31106844線頭損耗15.00%溫升6(1.7159.5+185.5)416.4雜散損耗K散熱面3絕緣厚0.45短路損耗63081.74%620014.374BH：62.3空載損耗12020.17%1200低壓q2 =1.0322555.171061054總 損 耗75101.49%7400溫升6(1.7124+0.85137.5)405組件選擇規(guī)格K散熱面3散熱器171BH：54儲(chǔ)油柜370700油 面 溫 升 K長(zhǎng)（mm）寬（mm）高（mm）風(fēng)扇電動(dòng)機(jī)446770371495分接開關(guān)WSP1 125/10-3350371400套管B-1/3154

23、件B-10/3153件油量計(jì)算（kg)19硅鋼片791油 箱740139139456導(dǎo)線377油 管60.6雜類1.15儲(chǔ)油柜32.012805101370器身總重1350器身排油185.2箱壁展長(zhǎng) 510+4385 =3148油 箱38415046散熱器總油重6471707546儲(chǔ)油柜50特殊材料正常落套管164135.4388小車628.313701.001.46吹風(fēng)設(shè)備821.20.851.01雜類171.81000總長(zhǎng)112.68油箱及附件450S1=2.10油重647油箱重384.4S2=2.21總重2450200最多油管89雜散損耗油管排數(shù)2y值0.716設(shè)計(jì)校核審查青青變變集集團(tuán)

24、團(tuán) 成成都都雙雙星星電電器器有有限限公公司司變變壓壓器器計(jì)計(jì)算算單單型型式式：S9-630/10S9-630/10 OPB.X1110.0121/2頁(yè)額定電壓：100005% 聯(lián)結(jié)組：Dyn11產(chǎn)品代號(hào)1PBX111.100繞組：高壓：630仟伏安低壓：630仟伏安絕緣半徑每匝電壓et10500100009500400230.94102.5 長(zhǎng)度阻抗計(jì)算11.5478電流36.37 /21.00909.35110.5總匝數(shù)90986682320總匝數(shù)27124124分接匝數(shù)4343新新型型雙雙螺螺旋旋式式137.5線段數(shù)10923276幅向并繞根數(shù)69142每段線匝92681633軸向并繞21

25、46.5導(dǎo)線尺寸ZB-0.452.24 4.00ZB-0.4539.5010.5 151.752.744.503.510.00157導(dǎo)線截面8.7454并繞根數(shù)127.95并繞根數(shù)125159.5電流密度2.40132.7112162平均匝長(zhǎng)0.95351.09170.7791出頭長(zhǎng)度0.623.5 173.75166總長(zhǎng)907.3954.216.18185.5電阻75主分接2.21492.3295(最大分接)0.001032I2R(W)2930.312555.2371重量（kg)222.81229.61377.22144.92147.6114繞繞 組組 尺尺 寸寸385M0高 壓低 壓匝長(zhǎng)計(jì)

26、算(M)油道前油道后軸向?qū)娱g絕緣張數(shù)幅向1幅向2軸向DH=20.1242.742.744.53.53.510 =0.779137933328.2219.1812油道前10.510.520絕緣厚1.082.7931油道后+.50+.5021DH=9.321.97 418.56最外層11.0011.00420 =繞制裕度1.21.532.40.54油道55.0HH=20.1517510.523.5 420.927425 =0.953533HH=20.17375高壓油道52020 =1.09175147HW495HW495變壓比校核：折算值(43+11)(2.74+0.54)/92 =1.92523

27、4-1.9252=32.0748HKBH 416.4HKCP 410.7HKHH 405#DIV/0!匝數(shù)分布圖#DIV/0!變比滿足要求設(shè)計(jì)校對(duì)審核材料量 單價(jià)總價(jià)主要材料成本成本核算：銅377.223412825.48硅鋼片791.030.424047.66545油64774530.264593鐵45062702.68238244106青青變變集集團(tuán)團(tuán) 成成都都雙雙星星電電器器有有限限公公司司變變壓壓器器計(jì)計(jì)算算單單型型式式：S9-630/10S9-630/10 2634.962536.362437.882339.522241.322143.292045.451947.841850.517

28、53.471656.811560.61464.931369.9212 75.7511 82.641090.991018 113.67 129.96 151.5絕緣分布圖：按每張400V電壓考核層數(shù)：2345678910111213141516171819202122232425262728293031323334353637383940估算鐵芯鐵芯K:52鐵芯直徑:198.00.040.025.207310修正系數(shù)K1K2油管長(zhǎng)度0.814500.262500.262750.312750.3121000.3621000.3621250.4121250.4121500.4621500.46220

29、00.5621750.5122502000.5622250.6122500.6626主通道3青變集團(tuán)成都雙星電器有限公司變變壓壓器器計(jì)計(jì)算算單單型型式式S9-400/35S9-400/35OPB. X1630.0111/2頁(yè)額定容量：400仟伏安產(chǎn)品代號(hào)1PBBX163.100硅鋼片牌號(hào)： 30Q130 片 厚：0.30層 疊 因 數(shù)：0.97鐵耗鐵耗系數(shù)1.15鐵芯直徑：鐵窩尺寸：凈截面磁通密度：1.150W/KG凈重(kg)總損耗(W)177.5mmHW490cm2KGS2.200W/KG252.2鐵芯柱厚： M0375224.264cm216.554KGS0.638W/KG257.3厚度

30、170160150130120100705061.217052129135893571755電電抗抗計(jì)計(jì)算算：D=52.2383阻 抗%Uk%I00.110.55/3 =0.350.93K= 1.10計(jì)算值6.930.792.52310.55/4 =6.65Ukx%= 6.80標(biāo)準(zhǔn)值6.781.302.1512.85 =27.31Ukr%=5421(10400)空載電流0.31714.41+(1750/2694)(1750/2694)2=9.94= 1.36 Iok=0.761.0515.125(1750/2694)2=3.19Uk%= 6.93Ior=0.190.315.825(1652/2

31、694)(708/2694)+(1652/2694)2+(708/2694)23.541.0514.4(1750/2694)2=0.74誤差2.195%9.5172.5(1750/2694)2/300=0.5152.2383Ukx%=24.8577.42852.23831.10.93/(8.2538.219510000)Io=0.79連接電壓415%/0.4 kV聯(lián)結(jié)組別Y yn0油箱散熱面計(jì)算M2油箱壁2904.946107510-6 =2.6544損 耗散熱器4.56 =27.0000高 壓I2R3457箱蓋1.2290.489-20.140.14= 0.4283渦流損耗%總散熱面積0.7

32、50.42831815625+0.852.6543944075+27 =30.0827低 壓I2R1645油箱單位散熱量W/M2205.3油平均溫升K18.5渦流損耗%高壓q1 =1.0323457106690線頭損耗14%溫升6(1.7151.25+1.7165.25+177.5)383.39雜散損耗K散熱面數(shù)5.00絕緣厚0.45短路損耗5421-4.89%570012.1(1.8)1.8BH：30.6空載損耗7552.0%740低壓q2 =1.0321645106953總 損 耗6176-4.10%6440溫升6(1.4105.5+0.85118)381組件選擇規(guī)格K散熱器PC1000-

33、12/320 6組15.7BH：34.3儲(chǔ)油柜440900油 面 溫 升 K長(zhǎng)（mm）寬（mm）高（mm）風(fēng)扇電動(dòng)機(jī)226750355490分接開關(guān)WSP1 125/35-3328355340套管B-1/630 1件 B-1/2000短尾3件BJL-35/35(3件)油量計(jì)算（kg)23硅鋼片571油 箱553124134222導(dǎo)線258油 管165.6雜類1.15儲(chǔ)油柜60.012294891075器身總重960器身排油130.4箱壁展長(zhǎng)2458+0.914489 =2905油 箱697散熱片散熱器波筋油22PC 1000-12/320儲(chǔ)油柜57總油重670.1散熱面積4.5套管119鋼 材

34、本體重70.719小車壁 6147.1油 重27.6吹風(fēng)設(shè)備底 835.9雜類蓋 1253.8個(gè)數(shù)6.00油箱及附件873散熱片424.3波筋0.58油重680油箱重697波筋數(shù)4.00總重2520倒邊:122雜散損耗y值 0.596設(shè)計(jì)校核審查青青變變集集團(tuán)團(tuán)成成都都雙雙星星電電器器有有限限公公司司變變壓壓器器計(jì)計(jì)算算單單型型式式S9-400/35S9-400/35OPB.X1630.0121/2頁(yè)額定電壓：385005.00%聯(lián)結(jié)組：Yyn0產(chǎn)品代號(hào)1PBX163.100繞組：高壓：400仟伏安低壓：400仟伏安絕緣半徑每匝電壓et404253850036575400230.9488.75

35、長(zhǎng)度8.252334022229211174.25電流6577.3793總匝數(shù) 28291352694134256028總匝數(shù)25105.5墊塊數(shù)122364944新型4螺旋式118線段數(shù)2364944幅向并繞根數(shù)221128.5每段線匝236323394114層數(shù)2139導(dǎo)線尺寸QQ-21.5ZB-0.45512.50101441.6135.513.00149導(dǎo)線截面1.767161.64并繞根數(shù)44.5151.25電流密度3.3952.342153.5平均匝長(zhǎng)0.90480.99431.08380.6629出頭長(zhǎng)度0.59.5158.251634.5165.25總長(zhǎng)2520.02666.3

36、19.00167.510172.5177.5電阻75主分接32.0132.21320.0016452I2R(W)34571645355重量（kg)125.80131258125.0812720繞繞 組組 尺尺 寸寸375M0高 壓低 壓匝長(zhǎng)計(jì)算(M)油道前 1油道后 2油道后軸向?qū)娱g絕緣張數(shù)油道前油道后軸向1.611.611.61 1.6129油道前5.55.513.00444 23716油道后222DH=20.10556.446.446.44 381.5727油道后111126 =0.6629+2.61 +1.44+2.433.43最外層1.3651.36515HH=20.1449.057.

37、888.8738512.36512.365390 =0.90480.951.621.133油道4.5217HH=20.15825109.51030￥24.734070.994372油道4.50.273HH=20.172525301.083855變壓比校核：HW490HW495HKBH 383.39HKCP 382.2HKHH 381-0.003%-0.016%2.5%渦流損耗計(jì)算0.014%變比滿足要求12345 678 910 111213雜散損耗設(shè)計(jì)校對(duì)審核層 數(shù)每層匝數(shù)128292141539434708556664727405835493151028311258122361321814

38、20315189161771716718158191492014221135221292312324118251147.5(9)撐條3硬紙筒217瓦楞紙板2套繞紙板青青變變集集團(tuán)團(tuán) 成成都都雙雙星星電電器器有有限限公公司司變變壓壓器器計(jì)計(jì)算算單單型型式式SF9-8000/35SF9-8000/35 OPB.X1820.0111/2頁(yè)額 定 容 量：8000仟伏安產(chǎn)品代號(hào)1PBBX182.100硅鋼片牌號(hào)：30Q130片 厚：0.30疊片系數(shù)0.97鐵耗鐵耗系數(shù)1.1鐵芯直徑：380鐵芯尺寸：凈截面磁通密度：1.328W/KG凈重(kg)D型軛鐵芯柱厚：HW910717.509KGS4.600W

39、/KG2193.3是363mmM06851050.219cm217.32KGS0.638VA/cm2201.4123456789101112370360350330310290260240220180150110548.5損耗871713211513169713774943.27223阻抗計(jì)算：=0.949K=1.01阻 抗%Uk%I0523.025/3 =38.375Ukx%=7.48計(jì)算值 7.500.095.330.325/3 =53.5742Ukr%=41262.1(108000)標(biāo)準(zhǔn)值70.702.1526.6 =57.1900=0.52空載電流 Iok=0D=149.139Uk%=

40、7.50Ior=0.09Ukx%=24.8423.3156149.13920.9491.01/(40.384677.510000)Io=0.09連接電壓38.5/6.3聯(lián)結(jié)組別Y d11油箱散熱面計(jì)算M2油箱壁3545190510-6 =6.7532損 耗引線損耗散熱器70.80高 壓I2R24361箱蓋1.510.14-0.142/8 =0.2100渦流損耗%1018365總散熱面積77.7107低 壓I2R16901油箱單位散熱量W/M2706.3油平均溫升K 49.8渦流損耗%1195254高壓q1 =1.032(24361+1018)778線頭損耗溫升33.647雜散損耗2091KS1

41、=7.109S2=26.54短路損耗46185-61.12%11880016.82BH： 68.7空載損耗7223-71.43%25280低壓q2 =1.032(16901.1+1195)#總 損 耗53408-62.93%144080溫升#VALUE!組件選擇規(guī)格KS1=0.601S2=#散熱器# #REF!BH： #儲(chǔ)油柜4401500(高+934，長(zhǎng)+122）油頂層溫度 K長(zhǎng)（mm）寬（mm）高（mm）凈油器凈油器3318006613700910分接開關(guān)WSP 125/35-65油量計(jì)算（kg)25180740套管油 箱 360023硅鋼片4943散熱器 460.0115140232導(dǎo)線

42、2145儲(chǔ)油柜 95.0雜類1.15器身排油 1110.515101401905器身總重8160波筋油量 59.7箱壁展長(zhǎng)3020+0.914140+324=3545油 箱1894凈油器50PC32021片凈油器115總油重3154.7單個(gè)面積8.85儲(chǔ)油柜70特殊材料組數(shù)8套管87壁6318.1散熱器面積70.80小車底1016.51250Kz吹風(fēng)設(shè)備風(fēng)冷蓋1219.8油重：57.502.19雜類散熱片1185.0片重：148.13油箱及附件2166波筋重波筋個(gè)數(shù) 6.00油重3155油箱重1893.7單個(gè)面積0.58 小型波筋總重13490上150雜散損耗2.19330.8856.2546

43、5484375/3545(775+2(412.5-)2)下240R=347.50=12.5Kz=2.19=2091y值0.986設(shè)計(jì)校核審查青青變變集集團(tuán)團(tuán) 成成都都雙雙星星電電器器有有限限公公司司變變壓壓器器計(jì)計(jì)算算單單型號(hào)SF9-8000/35SF9-8000/35 OPB.X1820.0121/2頁(yè)額定電壓：385002 2.5%6300聯(lián)結(jié)組：Y d11產(chǎn)品代號(hào)1PBX182.100繞 組：高壓：8000仟伏安8000仟伏安絕緣半徑每匝電壓et40425394633850037538365756300ab40.38462333922784222282167221117190電 流119

44、.97733.14 /423.2815總匝數(shù)578564550537523總匝數(shù)：156205分接匝數(shù)14141314總段數(shù)： 5450.5 230.25線段數(shù)4A1B49CD3H11H2總段數(shù)2A52BC255.5每段線匝6910141358582 1/62 11/120 導(dǎo)線尺寸ZB-0.452.1210.0調(diào)壓313.2 ZB-0.452.811.221266212.6210.53.513.73.311.7導(dǎo)線截面20.837339.0506并繞根數(shù):230.8106并繞根數(shù)5276.5電流密度2.87873.07222.747653.5 303.25平均匝長(zhǎng)1.9054撐條數(shù)：121.

45、4467出頭長(zhǎng)度1.2330總長(zhǎng)1101.3額定分接長(zhǎng):1048.0226.892電阻750.5642額定分接電阻:0.53690.031444660I2R(W)24361.3額定分接損耗：23182.516901.125重量（kg)1166.091194.362,145933.23950.83685M0繞繞 組組 尺尺 寸寸高 壓低 壓匝長(zhǎng)計(jì)算(M)幅向軸向幅向墊塊軸向2.62導(dǎo)線高10.558 =6093.311.754=631.82墊塊121.5 =18521.5=3DH= 20.230255.24383 =11416.5348=144 = 1.44671064.5 =27363=18D

46、H=52.416 =649.5796.8 =1.0212.81.02HH= 20.3032553.5壓縮前高： 786.850.5 =1.9054壓縮量 壓縮率墊塊壓縮 壓縮量壓縮后HH=16.810.18%77016.810.18%780 =140130變壓比校核：HW910HW910油道分布油道分布:1.534.561.536#VALUE!12386124830.014%HKBH770HKCP775HKHH7800.031%2.5%渦流損耗計(jì)算:0.074%0.067%高壓Ka= 3.810-7(505782.12220.8373/770)20.020%= 4.18 %#VALUE!損耗

47、1018 W低壓Ka= 3.810-7(501562.8530.8106/780)2變比滿足要求 7.07 %損耗 1195 W設(shè)計(jì)校對(duì)審核散熱片參數(shù)片數(shù)910111213141516171819雜散損耗計(jì)算0RS18.19 412.5 35458小型波筋鐵鐵芯芯直直徑徑D(mm)D(mm)視視在在截截面面At(cm)At(cm)2 2fc=0.95fc=0.95各各級(jí)級(jí)片片寬寬(mm)(mm)三三相相角角重重b1b1b2b2b3b3b4b4b5b5b6b6b7b7b8b870343.12605040302072.537.54.170605040307539.74.3706050403077.

48、542.64.5870605040308044.14.7706050403082.548.15.9880706050408550.96.3807060504087.553.66.58807060504090566.82807060504092.560.48.5290807060409563.98.91908070604097.566.69.22908070604010070.49.79080706040102.574.111.661009070604010580.312.48100908070605040107.583.812.9310090807060504011086.813.311009

49、08070605040112.591.815.62110100908070605011595.416.261101009080706050117.599.216.791101009080706050120103.617.481101009080706050122.5108.320.3512011010090706050125112.821.0112011010090706050127.5117.621.8212011010090706050130122.122.4912011010090807050132.5126.825.8413012011090807050135132.726.87130

50、120110100807050137.5135.727.22130120110100807060140139.827.91130120110100807060142.5146.332.11140130120100807060145157.433.914013012011090808040147.5160.134.79140130120110100806040150164.835.66140130120110100806040152.517240.5915014013012010080604015517741.5150140130120100806040157.5182.942.66150140

51、130120100806040160187.243.44150140130120100906040162.5194.749.03160150140120110907040165200.950.28160150140120110907040167.5206.851.4316015014013011090705017021252.48160150140130110907050172.522058.8517016015013011090705017522660.11170160150130110907050177.5231.261.211701601501301201007050180240.262

52、.851701701501401201007050182.5245.169.51801701501401201007050185252.171.11801701601401201007050187.5259.172.631801701601401201008050190268.474.391801801601401201008050192.5272.781.681901801601501301008050195280.483.471901801601501301008050197.528885.361901801701501301108050200295.787.261901801701501

53、301108050202.5303.688.681901901701501301108050205309.296.982001901701501301108050207.5318.299.392001901701601401108050210324.7100.972001901801601401108050212.5333.8102.682002001801601401109050215342.3112.762102001801601401209050217.5349.9114.762102001801601401209050220356116.332102001901701401209050

54、222.5366.8118.562102101901701501209060225373.2128.722202101901701501209060227.5383.8131.652202101901701501209060230390.2133.652202101901701501209060232.5396.6135.332202102001801501309060235408.3147.42302202001801501309060237.5417149.8523022020018016013010060240424.5152.0623022020018016013010060242.5

55、432.3154.3223022020018016013010060245446.6166.0424023021019017015012090247.5454.3168.2624023021020018015012090250463.7171.7324023022020018015013090252.5472.9174.9524023022020018015013090255483.1186.9625024022020018016013090257.5493.2190.29250240220200180160130100260501.4192.6250240230210180160130100

56、262.5509.9195.49250240230210190160130100265522.4210.78260250230210190160130100267.5531.7213.57260250230210190160130100270540.3217.3260250230210190160140100272.5550.4219.71260250240220190170140100275561.7235.24270260240220190170140100277.5572.3238.82270260240220200170140100280583.1242.812702602402202

57、00170140100282.5593.4246.37270260240220200170140110285602261.96280260250230200170140110287.5613.6264.75280270250230200180140110290625.4270.24280270250230210180150110292.5635.5273.53280270250230210180150110295645.2290.86290270260230210180150110297.5656.1294.5290280260240210180150110300669.5299.822902

58、80260240210180150110305688.8319.6290280260240220190160120310714.2338.8300290270250230210180150315742.1363.99310300290270250230200170320762.9 310300290270250230200170325781.3385.2310300290270250230200170330807.9401.5320310300280260240210180335826.6413.4320310300280260240220190340441.44330320300270250

59、220190150345350355360365370375380385390395400各各級(jí)級(jí)厚厚度度(mm)(mm)b9b9b10b101122334455667788991010375.552.521911643279.5542348533396.553.522111.56.553299.564436864342763322127573110.56563896464486462313.512553310.5754334097543246964432241486443341185533421075442489754332514.587833361285932441085833519.57

60、544526159124353712.5869454511.5769335210768422715.5913833381396103644711.58658545410865763281610711754401397107544911.5871075356118694832916.5101458564113.51013486550129710854581187107543017111498544214101497545212913589360119710883各各級(jí)級(jí)片片寬寬(mm)(mm)3117.5197107844314.51014108835313.5913107656111.5913