北碚10kv配電網絡無功優化軟件的開發

1、孕7分類號密級UDC彳屈火摯工程碩士學位論文題目：北碚10kV配電網絡無功優化軟件的開發論文作者：張玉榮指導教師姓名、職稱：顏偉副教授兼職導師姓名、職稱、工作單位葉f請學位級別：工程碩士學位授予單位：重慶大學羅春雷高級工程師重慶市電力公司生產技術部工程領域：電氣工程論文提交日期：2003年8月15日答辯口期：2003年10月19日答辯委員會主席：王官潔論文tiqkJ人：1“7建軍牟道槐2003年10月16同重慶大學碩士學位論文英文摘要A

2、bstractTheproblemoftopologicalanalysis，loadflowandreactivepoweroptimalofdistributionnetworkisdeeplyresearchedinthispaperfortheneedofstudyOilloadflowandreactiveoptimalofdistributionnetworkCombiningthepowersystembasictheor

3、yandmodemoptimaltheoryandsuccessfullyapplyingCBuilderMATLABandAccessDatabase，asetofloadflowandreactivepoweroptimalsoftwareisdevelopedThecontentincluding：(1)AccordingtOtheradialstructureandmultilayercharacteristicofdistri

4、butionnetwork，anovellayer—bylayerbackward／forwardsweepmethodiddevelopedThebranchpower／voltagelossofthesamelayercai)beparallelcomputedwithoutrelabelingbusesandbranches，thatgreatlyincreasesthespeedofloadflowcalculation(2)T

5、hequeryfimctionfindofMATLABisflexiblyappliedingeneraltopologicalanalysisandsharplyreducethecodeandcomplexityofprogramTheadvancedevolutionalgorithmpresentedinthispaperextendthetopologicalfunctiontoqueryingloopnetworkandqu

6、eryingconnectionline，whichmakeafoundationfordatacheck—upanddatacorrectionofradialanalysissoftware(3)ReactivepoweroptimalofradialnetworkisaverycomplexnonlineardiscreteoptimalproblemToensurethespeediness，feasibilityandopti

7、mality，evolutionalgorithmisimprovedbycombinationwithinteriorpointsequencelinearoptimalalgorithmandprincipleofVarbalanceTheimprovedalgorithmisappliedtothereactivepoweroptimizationandachievesdistincteffect(4)BasedontheCBui

8、lder，MATLABandAccessDatabase，asoftwarefortopologicalanalysis，sensitivityanalysis，loadflowanalysisandreactivepoweroptimalcomputeofdistributionnetworkisindependentlydevelopedThesoftwarehasconvenienttextinput／outputinterfac

9、e，flexibledataquerydatacorrectionfunctionandbatchdataguide—incopyofmulti—projectandmulti—workfunctionAllthismakethesoftwaretobeaverypracticaladvancedsoftwareforpowersystem(5)TestontheBeiBeidistributionnetworkprovesthatth