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ID:32691802
大小:310.70 KB
页数:6页
时间:2019-02-14
《针对液压式波浪能转化模拟系统仿真及实验》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、机床与液压Dec.2012HydmmechatmnicsEngineeringVo1.40No.24DOI:10.3969/j.issn.1001—3881.2012.24.020SimulationandExperimentofHydraulicWaveEnergyConversionandImitationSystemYAOJing,GUOYue,WANGJing,KONGXiangdongMechanicalEngineeringCollege,YanshanUniversity,Qinhuangdao066004,ChinaAbs
2、tract:Waveenergyisarenewableandcleannaturalresource.Adouble.actingconversionsystemandanimitationtestsystemofhydraulicwaveenergyaredesignedtogeneratestablee—lectricity.ThesimulationmodeIbasedonAMESimandimitationexperimentplatformarebothbuilt.Thesimulationresultsshowthatthi
3、swaveenergyconversionsystemcansupplystablerotatespeedoutputbyclosed-loopcontrol,andtheexperimentprovesthatthisprojectdesignedinthispaperisfeasible.butitsapplicationhasafewIimitations.TheresearchresultscanprovidetheoreticaIreferenceforfurtherdevelopmentofwaveener.q.yKeywor
4、ds:waveenergy,powergeneration,hydraulicsystemSincethepetroleumcrisis,manycountriesbe—approximatedasasinusoidalmotion.Thispapergantodivertattentiontofindthemostsuitablecheappresentsahydraulicwaveenergyconversionsystemofenergy.WaveEnergydistributesallaroundthetwo—strokeacti
5、ng,aimedatprovidingakindofwavewoad,itisrelativelylessaffectedbytime.andno.energyconversiondevice,whichhaslongworkingreover,itcanprovidesubstantiallow—costpowerbyhours,stableoperation,highconversioneficiencymeansofsmalldevicesbecauseofitslargeenergyandexcellentpowerquali~.
6、density.Thereforetheworld’smajormaritimecoun—triesattachgreatimportancetothestudyofdevelop-1.Hydraulicwaveenergyconversionandmentandutilizationofwaveenergy[1—3].imitationsystemWaveenergyformsthroughabsorbingwindener—gyessentially.Itsenergytransferrateisdirectlyre—Hydrauli
7、cwaveenergyconversionandImitationlatedtowindvelocityaswellasthedistanceofthesystemuseswaveenergytopromotebuoyancyswinginteractionofwindandwater.Waveenergyisunsta·todrivehydrauliccylinderreciprocatingmotion.Thisbleenergyduetoavarietyofclimaticconditionsandmotioncouldprovid
8、esortofhydraulicenergytorotateuncertaintywind.Influencedbygeographicalenvi—servovariablemotor.Th
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