NO.KKS名 称DESCRIPTIONTYPE & SPECIFICATIONUNITQUANTITYPURCHASERREMARKU1U2U3COM.SUM.I 电气一次部分PRIMARY ElECTRICAL PART 1 发电机系统Generator system OWER 1.1 发电机generatorGenerator Output: 135MWNumber of phase:three-phaseFrequency:60HzSpeed:3600rpmPower factor:0.8 ratedType of ecitation"staticSet111 3 supplied by Generator manufactory1.2 励磁系统Excitation systemExcitation Transformer,Excitation panelSet111 3 supplied by Generator manufactory1.3 热控系统及专用工具I&C measuring system Special tools and spare partsSet111 3 supplied by Generator manufactory2 发电机出口断路器GCB Rate current :8000A，Short circuit current :125kASet111 3OWERincluding matched accessories 3 封闭母线系统Enclosed bus System OWERincluding matched accessories 3.1 发电机中心点接地变压器和电阻柜Grounding transformer and resistor cabinet of neutral point of power generator In which: Grounding transformer: 13.8/0.23kV 50kVA .dry transformer Grounding resistance: R=0.56Ω 50kVASet111 3 supplied by Enclosed bus manufactory3.2 电压互感器与避雷器柜Cabinet of voltage transformer and lightning arrester PT and Lightning arrester:Set111 3 supplied by Enclosed bus manufactory3.3 中性点封母Enclosed bus of neutral pointRated current: 630A Rated voltage: 13.8 kVm101010 30 3.4 主回路封母Isolated Phase Busduct(IPB)Rate current: 8000A Rate voltage: 13.8kV Three phases ·m555555 165 3.5 连接 PT 及避雷器柜的分支封母Branch isolated phase enclosed bus connected to PT and lightning arresterRated current: 630A Rated voltage: 13.8kVThree phases ·m555 15 3.6 厂变分支封母Isolated Phase Busduct for branch circuits of plantRate current: 3150A Rated voltage: 13.8kVThree phases ·m666 18 3.7 连接励磁变的分支封母Branch isolated phase busduct connected to excitation transformerRated current: 630A Rated voltage: 13.8 kVThree phases ...
