重慶電網(wǎng)發(fā)輸變電設(shè)備聯(lián)合檢修計(jì)劃的優(yōu)化研究.pdf

1、重慶大學(xué)碩士學(xué)位論文重慶電網(wǎng)發(fā)輸變電設(shè)備聯(lián)合檢修計(jì)劃的優(yōu)化研究姓名：羅錫斌申請學(xué)位級(jí)別：碩士專業(yè)：電氣工程指導(dǎo)教師：顏偉馬超20091127重慶大學(xué)工程碩士學(xué)位論文英文摘要ABSTRACTTheformulationofmaintenanceschedulinghasveryimportantinfluenceonthereliabilityandeconomyofpowersystem。Sofartheresearchofgenera

2、tormaintenanceschedulinghasobtainedsomeachievements，andalotofmaintenanceschedulingoptimizationprogramshasbeenproposedButthecoordinationresearchofgenerator，transmissionandtransformermaintenanceschedulingisstillintheprelim

3、inarystageTraditionalmaintenanceprogramdoesn’tconsidertheimplicationsofnetworksecurityleadingtOtheunreasonableofmaintenanceprogramTherefore，thestudyofgeneratortransmissionandtransformermaintenanceschedulingbecomeparticul

4、arlyimportantThispaperstudythemodelandoptimalalgorithmoftheintegratedgeneratortransmissionandtransformermaintenanceschedulingproblem，combiningthefeaturesofChongqingPowerGridandtheinevitabletrendofcoordinationofgeneratort

5、ransmissionandtransformermaintenancescheduling，Themajorworkisasfollows：①AnoptimizationmodelofgeneratortransmissionandtransfclrmermaintenanceschedulingofChongqingPowerGridisestablishedThismodeltakesintOaccountofcombinedeq

6、uipmentmaintenanceofgenerationequipment，transmissionequipmentandtransformationequipmentTheobjectiveistominimizetheadjustmentbetweentheoptimizedmaintenanceplanandtheinitialmaintenanceplanTheconstraintsincludesnotallowedma

7、intenancepenoddynamicstabilityminimumclusterpowerbalance，maintenanceresources，networksecurityandSOonOptimizationmodelincarnatenotonlythecoordinationofgeneratortransmissionandtransformermaintenancescheduling，butalsotherel

8、iabilityandeconomyofpowersystemItisverypractical②Accordingtothecharacteristicsoflimitsofgeneratorandloadtransfereebetweenthedifferentsubstations，amodelofpower鰣dsecuritycorrectionissetupAndwhetherthepowergridmeetthesecuri

9、tyconstraintsornotisdependedonwhetherthereareloadsheddingintheoptimizationresultsTheobjectiveistominimizetheweightedquadraticsumofloadtransferandloadshedding，andtheconstraintsincludeunitoutputlinetransmissionandloadtrans

10、ferbasedontheDCloadflowmodelAccordingtothecharacteristiesofthemodelsemismoothNewton’SmethodiSchosentOsolveitPaperhasestablishedseveraltableswhichassociatedthevariableandnodeinordertofacilitatethevariablesearchBesides，sem