电机参数具体

序号参数名称及代号参数值1额定功率PN24KW2额定电压UN400V3额定转速nN1500r/min4额定频率f50HZ5额定功率因数cosϕ0.86相数m37额定电流IN43.3A8极数2p49定子铁芯外径D134cm10定子铁芯内径Di124cm11极距18.8496cm12圆周速度18.8496m/s13定子铁芯总长度lt20cm14定子铁芯净长度lFet19.2cm15磁极铁芯总长度lm20cm16磁极铁芯净长度lFem19cm17铁芯计算长度li20.15cm18最小气息0.075cm19最大气息m0.094cm20每极每相槽数q321定子槽数Z13622绕组节距y1723绕组短距系数（基波）KP0.939724绕组分布系数（基波）Kd0.959825绕组系数Kdp0.901926并联支路数a227每槽导体数NS2028每相串联导体数PN12029导线直径dC1.4030并联导线根数Nt231定子导线截面积qa1.539mm232定子绕组电流密度ja7.03A/mm233槽面积AS1.2602cm234槽绝缘占面积（双层）Ai0.1742cm235槽满率Sf80.68%36线负荷A206.74A/cm37发热参数Aj1543.4A2/cm38定子铁芯拼片nt/p639定子齿距tS2.0944cm40定子齿宽度bt1、bt21.0288cm，1.0227cm41定子齿计算宽度bst1.0228cm42定子槽深hS1.46cm43定子齿计算高度h'ts0.9833cm44定子轭高度hjs3.54cm45定子轭计算高度h'js3.7433cm46定子轭磁路长度ljs11.8818cm47极靴宽度bp12.9cm48磁极偏心距H0.12cm49极靴圆弧半径Rp11.805cm50极靴边缘高度h'p0.25cm51极靴中心高度Hp2.167cm52初取漏磁系数'1.0453磁极宽度bm7.4cm54磁极中心高度hm3.758cm55磁极侧高度h'm5.035cm56转子轭内径Dir7cm57转子轭外径Djr12cm58转子轭高度hjr2.5cm59转子轭计算高度h'jr3.6667cm60转子轭磁路长度ljr3.2725cm61转子轭轴向长度lr20.8cm62磁极与轭间残隙20.0087cm63实际极弧系数α20.72464气隙比m/1.2565最小气息比极距/0.00466基波磁场幅度系数α11.106367三次谐波磁场幅度系数α30.007668磁场分布系数fd0.705969磁场波形系数fb1.108270直轴电枢反应磁场幅度系数Ad10.889671交轴电枢反应磁场幅度系数Aq10.471272电枢磁动势直轴折算系数Kad0.804273电枢磁动势直轴折算系数Kaq0.426074定子卡氏系数Kδ11.093375阻尼笼卡氏系数Kδ21.029876卡氏系数Kδ1.125977空载每极总磁通Ф0.01936Wb78气隙磁通密度最大值Bδ0.7220T79定子视在齿磁通密度B'st1.5516T80定子轭磁通修正系数PN本例无需此项81定子轭磁通密度Bjs1.3468T82气隙磁压降Fδ487.7399A83定子齿磁压降Fst18.0141A84定子轭磁压降Fjs20.7315A85气隙、定子齿、磁轭压降之和Fδtj526.4855A86计算漏磁几何尺寸γ1,γ2,am,ap,hpm26.0676°33.1298°5.3602cm4.8550cm1.5280cm87磁极压板厚d'0.4cm88磁极压板宽b'6.6cm89磁极计算长度l'm20.8cm90极靴漏磁导ΛP40.068×10-8H91极身漏磁导Λm60.029×10-8H92磁极漏磁导Λ110.13×10-8H93每极漏磁通Фσ5.8×10-4Wb94漏磁系数σ1.0395磁极磁通Фm0.01994Wb96磁极极身截面积Sm145.88cm297极身磁通密度Bm1.367T98转子轭磁通密度Bjr1.307T99残隙处磁通密度Bδ21.347T100极身磁压降Fm50.13A101转子轭磁压降Fjr52.95A102残隙磁压降Fδ293.75A103空载每极磁压降Ff0723.32A104定子线圈尺寸αc,τc,lf,le,lB36.9468°15.6871cm9.8143cm5.8991cm24cm105线圈半匝平均长度lca43.6286cm106定子绕组相电阻（75℃）Ra0.1845Ω107定子槽比漏磁导λs0.6557108定子绕组端部比漏磁导λe0.3573109谐波比漏磁导λh0.5604110每相漏抗Xs0.3256Ω111漏抗 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 么值X*s0.061112相电阻标么值R*a（75℃）0.0346113每极电枢反应磁动势Fa1581.6A114电枢反应直轴折算磁动势Fad1271.9A115电枢反应交轴折算磁动势Faq673.7616A116直轴电枢反应电抗标么值X*ad2.1873117交轴电枢反应电抗标么值X*aq1.1587118直轴同步电抗标么值X*d2.2483119交轴同步电抗标么值X*q1.2197120短路比Kc0.5678121内功率因数角ψ65.362°122额定功角θ28.492°123额定负载时内电动势标么值E*i1.0461.5°124额定工况时磁路计算繁琐125额定负载时每极磁压降FEi908.45A126额定负载时励磁磁动势FfN2067.59A127励磁绕组每极匝数Wf119128额定励磁电流IfN17.37A129空载励磁电流If06.08130励磁绕组线规a×b1.81mm×3.28mm131励磁绕组导线截面积qf5.73mm2132第n层线圈平均匝长度lfn133励磁绕组平均匝长度lcf64.755cm134励磁绕组电阻Rf（75℃）1.1673Ω135励磁绕组电流密度jf3.303A/mm2136额定励磁电压UfN23.92V137空载励磁电压（有刷）Uf06.55V138每极阻尼条数nd5139每极定子绕组截面积Sa554.04mm2140每根阻尼条截面积Sd22.16mm2141阻尼条直径dy（dd）0.53cm取0.6cm（0.66cm）142阻尼条节距td1.7468cm143阻尼齿的最大磁密Bd1.3103T144端环尺寸ay，by1.2cm，0.48cm145定子齿钢片质量Gt5.3527kg146定子轭钢片质量Gjs52.604kg147材料单位损耗P10/501.8W/Kg148齿部单位损耗pt4.9124W/Kg149轭部单位损耗pjs3.7004W/Kg150定子铁耗pFe344.5730W/Kg151磁极单位表面损耗pbm683.1048W/m2152磁极表面损耗pFeb74.5793W153定子绕组铜损耗pcul1037.8W154励磁损耗pcuf412.1W155机械损耗Pmec343.5695W156附加损耗Pad450W157总损耗P2662.6W158效率η90.01%159励磁绕组漏抗标么值X*fs0.1067160励磁绕组电抗标么值X*f2.2940161阻尼绕组直轴电抗标么值X*ds0.0443162阻尼绕组交轴电抗标么值X*qs0.0886163直轴瞬态电抗标么值X'*d0.1627164交轴瞬态电抗标么值X'*q1.2197165直轴超瞬态电抗标么值X''*d0.0919166交轴瞬态电抗标么值X''*q0.1433167励磁绕组电阻标么值R*f0.0044168励磁绕组时间常数Td01.66s169瞬变电流时间常数T'd0.12s170超瞬变电流时间常数T"d0.015s171负序电抗X*20.1148172直流分量时间常数Ta0.0106s173空载励磁持续短路电流倍数fk00.5713174额定励磁持续短路电流倍数fkN1.6256175冲击短路电流倍数fy20.5658176整步功率Pr53.62KW/rad177定子绕组铜质量Gcul9.0355Kg178励磁绕组铜质量Gcul16.32Kg179定子硅钢片质量GFe67.3459Kg180PN