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YingYing(CapitalAihua(Tianjin)Municipal&EnvironmentalEngineeringCo.,Ltd.,Tianjin300060,China)LiBotong(SchoolofElectricalEngineering&Automation,TianjinUniversity,Tianjin300072,China)PowerSupplyandDistributionSystemDesignfortheSewageTreatmentPlant((),300060)(,300072),。,。,,。1,。,[1]。,。,,,,,。,。2,,,。:①,,;②,、、,。,:a.,。b.,,,,。,。c.,,。d.,,。,。3Kanhan,10,。AbstractAimedatthecharacteristicsofelectricalequipmentforsewagetreatmentplant,designprinciplesofpowersupplyanddistributionsystemarepresented.Combiningspecificengineeringproject,designschemeforthepowersupplyanddistributionsystemofthesewagetreatmentplantisintroduced;followingtheprocessesofsewagetreatmentplant,andtakingintoaccountfactorssuchaseconimicandimplementationdifficulty,designproblemstobeconsideredandthespecificimplementationmethodsaregiven.KeywordsSewagetreatmentplantPowersupplyanddistributionsystemDesignschemeLightningprotectionandgroundingCablelaying()13229誖BUILDINGELECTRICITY2010May2010Vol.29No.55,。:a.,、、、。b.,、、、。c.、。。3.111kV。11kV,。,,。(4500kW),11kV;(),415V。,。3.2。,11kV3。11kV,211kV11kV。1#11kV,211kV11kV,2800kVA,2#、、、、、、。2#,2415V1#,、、、。3#,211kV11kV,2500kVA,、、。,,、,。3.2.111kV11kV,,1#、3#。11kV、、。11kV2、2、2/PT、18(41#、3#11/0.415kV,411kV)。11kV,。,。3.2.21#、3#,。、,。、,。TN-S。,1Ω。3.2.3,0.92(),。,(),150kvar,11kV。,,1#3#。、0.92,,。3.3(MCC)。“--”,PLC(),。,PLC。14230()Fig.Distributionsystemscheme15231誖BUILDINGELECTRICITY2010May2010Vol.29No.5510m,(),“--”,MCCPLC,()。,PLC。3.411kV,11kV,。,。,。、、PE。、。3.5,,,。、。,6;;,、。,。()。:;;。,。1,..,2003,16(5):11-13.2...:,2002:4,5.3..,2003,32(5):179-181.4.8..:,2002:550-565.2009-12-122010-04-2910m,(),“--”,MCCPLC,()。,PLC。3.411kV,11kV,。,。,。、、PE。、。3.5,,,。、。,6;;,、。,。()。:;;。,。1,..,2003,16(5):11-13.2...:,2002:4,5.3..,2003,32(5):179-181.4.8..:,2002:550-565.2009-12-122010-04-29誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖誖《》,:a.,:62-170。,,。b.。:028-83233726。c.(),,。!《》::200920101,168/,。,。,,3.00,。、、、。2009(/)(/)20012026.0020052438.0020022126.0020062558.0020032238.00200726120.0020042338.00200827120.0016232
本文标题:污水处理厂供配电系统设计
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