基于反向等量配對法與內(nèi)點(diǎn)法的電力網(wǎng)靜態(tài)安全分析

1、Y8五3094分類號：UDC：河；孝大萼碩士學(xué)位論文密級梁進(jìn)國指導(dǎo)老師姓名：睦星萱麴援申請學(xué)位級別：亟專業(yè)名稱：皇左丕統(tǒng)厘墓自麴絲論文提交日期：星QQ魚生3旦論文答辯日期：2QQ魚生3旦2目學(xué)位授予單位和日期：塑瞧太堂星Q豎生壘旦魚旦答辯委員會主席：奎揚(yáng)熬援一論文評閱人：奎揚(yáng)數(shù)援奎蠢壟直蘭2006年3月中國南京ABSTRACTThesecurityanalysisisoneofmostimportantpartinEMSanditisa

2、lsoanimportantmeanstoensurethesystemrunsafetyTllispaperproposesmethodsimproveoncontingencyrankingandsecuritycorrectiveInordertomakethecontingencyrankingmorereasonable，thispapertaketheindeterminacyfeatureofthepowerelement

3、contingenciesintoconsiderationthesystemperformanceindexiscombinedwiththesystemstateprobabilitysuchthattheexpectedinfluencesofcontingenciesonsystemoperationcarlbeobtainedAtthesalnetime，mendthetraditionalperformanceindex，s

4、ocallavoidtheseriouscontingencyisscreenedAtierthecontingenciesranking，weneedtoadvancethesecuritycorrectivemeasuresfortheharmfulcontingenciesAnalgorithmofcorrectivecontrolispresentedtodealwitIloverloadoftransmissionlinesi

5、nsystemnlisalgorithmintegratesEqualandOppositeAdjustmentinPairsMethod(EOAPM)withInteriorPointMethod(IPM)EOAPMbasedonsensitivitymferstoonlYafewadjustingdevicesHoweverit’shardtoconsiderallcoustraintsIPMcandealwithallconstr

6、aintssimultaneouslybutitreferstotoomanyadjustingdevicesThecorrectivecontrolalgorithmproposedinthismakesfulluseofbothmethods’advantagesNotonlyallconstraIntscanbeconsideredbutalsoonlyafewadjustingdevieesa糟concernedThismeth