基于dsp的水輪機(jī)調(diào)速系統(tǒng)仿真測(cè)試儀研究與實(shí)現(xiàn)

1、華中科技大學(xué)碩士學(xué)位論文基于DSP的水輪機(jī)調(diào)速系統(tǒng)仿真測(cè)試儀研究與實(shí)現(xiàn)姓名：王珊申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：系統(tǒng)分析與集成指導(dǎo)教師：周建中20060501ABSTRACTThehydraulicturbinegoverningsystemisanimptantcomponentofthehyowerstationthehydraulicturbinegovernistheceofhydraulicturbinegoverningsystem

2、.Thequalitiesthatthegovernperfmscountfmuchofthesecurityeconomyofthehydraulicturbinegeneratevenoftheelectricenergyqualitythestability.Soduringtheproductioninstallationaftertheoverhaulingitisnecessarytotestalltheperfmancea

3、cteristicsofthegoverncompletelyadjustcrelativeparametersproperly.Indertosolvetheproblemssuchasthatitisdifficulttotestthenewproductwhendevelopingitinthelabcombiningtheactualityofthehydraulicturbinegoverningsystemtestingde

4、vicethedevelopmentofelectronictechnologythispaperputsfwardaproposalnamedhydraulicturbinegoverningsystemsimulationtestingdevicebasedonDSPintopractice.Thisdevicewhichcontainsthesimulationmodeloftheservosystemthegoverningob

5、jectoffersdifferentmodeofthesimulationinvarioussituationtofinishalltheexperimentsofthegovern.Inadditionitisdesignedtocollectanalyzeimptantsignalofthehydraulicturbinegoverningsystematthehydraulicpowerstationsupervisethere

6、gulatingstatus.ByusingDSPTMS320F2812ofTIcompanyasthececontrolpartCY7C68013ofCypresscompanyasUSBinterfacethehydraulicturbinegoverningsystemsimulationtestingdevicecansendreceivedatabetweenDSPsystemtheapplicationinPCinahigh

7、speedsuppliedbyUSB2.0.Inthispaperweprobeintothewholesystemdesign.Firstthemodelofhydraulicturbinegoverningsystemisestablished.Thenthehardwareplatfmpartofthesoftwareisrealized.InChapter4thefrequencymeasurementmoduleofthede

8、viceisparticularlyintroduced.Aftercomparingthemethodswhichareusuallytakeninthehydraulicturbinefrequencymeasurementamethodbasedonimprovedaveragefilterbysinglesensisproposedisadoptedintherealizationoffrequencymeasurementmo