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ID:33981106
大小:2.74 MB
页数:74页
时间:2019-03-03
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1、powergeneralsupplyofour1.GeneralsituationofZhejiangprovince.Thispaperintroducesthenationalgeographicalcondition,economydevelopment,andgeneralsituationofgenerationresource(includingtheconditionofcoal,naturalgas,hydroelectric,windandsolarenergyresources,andcapabilityofp
2、ortandrailwaytransportation),presentsituationofsupplyandtransmissionnetwork.2.PredictionofconsumptiondemandofZhejiang.ReviewingtheconditionofeconomydevelopmentofZhejianginthelast30years,thispaperreasonablypredictsnationaleconomydevelopmentlevelandthetrendofindustrials
3、tructureadjustingaccordingtothedevelopmentofinternationalandlocalsituationnowadaysandinthefuture.Andonthebaseofit,thispaperpredictselectricityconsumptiondemandlevelofZhejiangnowadaysandinthefutureaccordingtovarietymethods.3.OptimizationofthesupplygridofZhejiang.Accord
4、ingtotheactualconditionofZhejiang,thispaperputsforwardtheplanofsupplydevelopmentandpower鲥doptimization:developingnuclearandnaturalgaspositively,developingenergy-efficientthermalexcellently,developinghydropoweraccordingtothelocalcondition,developingwindandbiomassquickl
5、y,pushingforwardthepolicyofupholdlarge-capacitygeneratingsetandaccelerateclosuresofsmall—scalegeneratingset.4.Optimizingthepower鲥dofZhejiangtransmissionnetwork.AccordingtotheactualconditionofZhejiang,thispaperputsforwardtheschemesofZhejiangtransmissionnetworkandgridop
6、timization:pushingforwardtheconstructionofUHV,inputingthefromotherprovincesactively,improvingthetransmissionfromthecoasttowest,consummatingthemaingrid,enhancingtheanti—disasterability.5.Applicationresearchoflargecapacitytransformer.Thispaperemphasizetheapplicationrese
7、archof1200000and300000kVAlargecapacitytransformerinZhejiang鲥dfromthesubstationdimensionsoftransformer,outgoingline,electricalhostwiringandmainparametersoftransformeretc.6.Applicationresearchofheat-proofwire.Accordingtotheresultofwiretemperatureand浙江大学硕士学位论文transmissio
8、npowermeasurement,thispapercalculatesthelinelossofdifferentwireundervarietytemperature,discussesthelinelossofdifferentwirewh
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