汽車尾氣熱電轉換臺架控制系統(tǒng)研究與設計.pdf

1、分類號——UDC題英題密級塵亞一學校代碼!Q壘窆Z劣多凄理歹大署學位論文目遺芏屋氫墊魚整逸魚塞控生4丕筮亟究皇遮讓Hj∑l：Z墾墜!!!)墜：I)jz∑甘2l=j士：匕I：I：2生：Z!Z妊主2蘭=上一文DesignandResearchonControlsystemof研究生姓名熊壺洼指導教師姓名—』壁蔓L職稱—j型L學位』塾L430070申請學位級別』巫L學科專業(yè)名稱控劍型堂皇王猩論文提交日期2Q12生旦論文答辯日期2Q12生旦!墨

2、學位授予單位武這理王太堂學位授予日期答辯委員會主席全盤連評閱人互墓巫堅2012年5月武漢理工人學碩士論文ABSTRACTVehicleexhaustwasteheatthermoelectricconversionisareasonableUSeofAutomotiveengineexhaust。Whenthetwoendsofthethermoelectricconversionmoduleofthetemperaturediffer

3、ence，therewillbeelectricitygeneration。Thelli曲temperatureexhaustheatintoelectricalenergythroughthethermoelectricconversionmodule。Analysisofthemodulepowergenerationefficiency，thedesignoftheexhaustchannelstructurethearrange

4、mentofthemodulesandcontrolsystemdesignisthekeytoimprovethethermoelectricconversionefficiency。Vchicleexhaustwasteheatthermoelectricconversionsystembench，theentirethermoelectricconversiondevicesaswellashardwareandsoftwares

5、ystemdesign，Vehicleexhaustwasteheatpowergenerationperformanceofexperimentsandanalysisoftestparameters111emaincontentisasfollows：Determinethestructureofthevehicleexhaustchannel，thermoelectricconversiondevicestructureandsy

6、stemdesignrequirementsandtasksThermalenergyworks，analyzethefactorsthataffectthethermoelectricconversiondevicepowerefficiency，accordingtotheknowledgeoftheliteraturereviewthermoelectricconversionandpracticalapplicationtode

7、terminethevehicleexhaustwasteheatthermoelectricconversionsystembenchtheoverallprogram，andprogramasimpleanalysisCompletethesystemhardwaredesign，includingthepowersupplymodule，CPUmodule，theD／Aoutputmodule，thesignalacquisiti

8、onmodule，therelaycontrolcircuitsandcommunicationscircuits(CAN，SCI，USB)，bothendsofthedetectionmoduletemperatureandtheissueofvoltagethroughD|Amoduleoutputvoltagetotheinvertercontrolpumpflowrateandthusthemouthtocold—sidetem

9、peraturecontrolmodule，andtosenddatatothehostcomputerdisplaySoftwaredesignandhardwaresystems，aredescribedinthevariousfunctionalmodules，includingtheinitializationofeachmoduletheTLC5615driverandUSBdriver；researchADCfilterin