一种新型太阳跟踪装置的研制.pdf

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1、⸩຿ᄺԡ䆎᭛ϔ⾡ᮄൟ໾䰇䎳䏾㺙㕂ⱘⷨࠊ˄ᄺᴃൟ˅THEDEVELOPMENTOFANEWSOLARTRACKER(Academic)㚵৊ᑓڷξٝྜӖ༰2012ᑈ7᳜೑ݙ೒кߚ㉏ো˖TG513.4ᄺ᷵ҷⷕ˖10213೑䰙೒кߚ㉏ো˖621ᆚ㑻˖݀ᓔᎹᄺ⸩຿ᄺԡ䆎᭛ϔ⾡ᮄൟ໾䰇䎳䏾㺙㕂ⱘⷨࠊ˄ᄺᴃൟ˅⸩຿ⷨお⫳˖㚵৊ᑓᇐᏜ˖ྮ㣅ᄺᬭᥜ⬇䇋ᄺԡ˖Ꮉᄺ⸩຿ᄺ⾥˖ᴎẄࠊ䗴ঞ݊㞾ࡼ࣪᠔೼ऩԡ˖ᴎ⬉Ꮉ⿟ᄺ䰶ㄨ䕽᮹ᳳ˖2012ᑈ7᳜ᥜќᄺԡऩԡ˖જᇨⒼᎹϮ໻ᄺClassifiedIndex:TG513.4U.D.C

2、.:621DissertationfortheMasterDegreeinEngineering(Academic)THEDEVELOPMENTOFANEWSOLARTRACKERCandidate˖HuYeguangSupervisor˖Prof.YaoYingxueAcademicDegreeAppliedfor˖MasterofEngineeringSpeciality˖MechanicalManufacturingandAutomationAffiliation˖SchoolofMechat

3、ronicsEngineeringDateofDefence˖July,2012Degree-Conferring-Institution˖HarbinInstituteofTechnologyજᇨⒼᎹϮ໻ᄺᎹᄺ⸩຿ᄺԡ䆎᭛ᨬ㽕໾䰇㛑ሲѢ⏙⋕ৃݡ⫳㛑⑤ˈ໾䰇㛑ৃ⫼Ѣথ⬉ˈԚᰃ⬅Ѣ໾䰇㛑߽⫼ᬜ⥛ϡ催ㄝ಴㋴ᇐ㟈њ໾䰇㛑থ⬉䞣೼ᘏথ⬉䞣Ёⱘऴ᳝⥛䕗Ԣˈ಴㗠䳔㽕䞛⫼໾䰇䎳䏾㺙㕂ᦤ催໾䰇㛑ⱘ߽⫼ᬜ⥛DŽⳂࠡˈ໾䰇䎳䏾㺙㕂Ꮖ㒣ᑓ⊯ᑨ⫼Ѣ໾䰇㛑ܝӣথ⬉੠⛁থ⬉Ёˈ⦄᳝ⱘ㺙㕂㱑✊ৃҹᅲ⦄䎳䏾໾䰇ⱘⳂᷛˈԚᰃҢ䎳䏾㊒ᑺ

4、੠ࡴᎹ៤ᴀᮍ䴶㓐ড়㗗㰥䖬ᰃ᳝᠔ϡ䎇DŽᴀ䆎᭛䗮䖛ߚᵤ⦄᳝䎳䏾㺙㕂ⱘϡ䎇П໘ձ᥂໾䰇䖤㸠㾘ᕟᓎゟњϸ⾡᭄ᄺ䎳䏾῵ൟ˖ᵕ䕈ᓣ㕸㒘᥻ࠊ䎳䏾੠׃ӄ䕈-फ࣫䕈㕸㒘᥻ࠊ䎳䏾ˈձ᥂῵ൟߚ߿ᦤߎϸ⾡໾䰇䎳䏾㺙㕂ⱘৃ㸠ᮍḜᑊ䆒䅵ߎⳌᑨⱘϝ㓈㒧ᵘDŽᴀ䆎᭛䗮䖛ᇍ↨ϸ⾡໾䰇䎳䏾㺙㕂ᮍḜˈߚᵤߎϸ⾡ᮍḜⱘ⡍⚍˖ᵕ䕈ᓣ㕸㒘᥻ࠊ䎳䏾㺙㕂ձ䴴໻ޣ䗳↨ⱘޣ䗳఼ᅲ⦄њ㕸㒘᥻ࠊˈ䰡Ԣ䎳䏾㺙㕂ⱘ៤ᴀ˗׃ӄ䕈-फ࣫䕈㕸㒘᥻ࠊ䎳䏾㺙㕂䗮䖛䞛⫼ᮟ䕀ᬃᶊⱘ㒧ᵘᔶᓣ䖯ϔℹㅔ࣪њ໾䰇䎳䏾㺙㕂ⱘᴎẄ㒧ᵘDŽ᳔㒜ᴀ䆎᭛ձ᥂৘ϾᮍḜⱘ⡍⚍⹂ᅮߎњ䞛প׃ӄ䕈-फ

5、࣫䕈㕸㒘᥻ࠊᮍḜᑨ⫼Ѣܝӣথ⬉ᅲ偠ˈᴀ䆎᭛ҹ䖭⾡䎳䏾ᮍᓣЎ෎⸔䆒䅵њ䎳䏾㺙㕂ⱘ݋ԧ㒧ᵘDŽℸ໪ᴀ䆎᭛䖬䗮䖛㗗㰥⬉∴ᵓП䯈ⱘ䙂ܝ⥛ˈᇍ㺙㕂ⱘ㒧ᵘ䖯㸠њᬍ䖯DŽḍ᥂㺙㕂ⱘ䆒䅵೒㒌ࡴᎹ䳊ӊᑊ䖯㸠㒘㺙ˈ✊ৢᇍ䆹䎳䏾㺙㕂䖯㸠њᅲ偠ⷨおҹ偠䆕㺙㕂೼ܝӣথ⬉Ё᠔䍋ⱘ԰⫼ˈᅲ偠ᕫߎњ䎳䏾㺙㕂ⱘ㊒ᑺ˗ℸ໪䗮䖛ᅲ偠䖬⌟ߎњ䎳䏾ᓣܝӣ⬉∴ᵓⱘ䕧ߎࡳ⥛ҹঞ೎ᅮᓣ⬉∴ᵓⱘ䕧ߎࡳ⥛ˈ䗮䖛ᇍ↨থ⦄䞛⫼䎳䏾㺙㕂ৢܝӣ⬉∴ⱘ䕧ߎࡳ⥛᳝ᯢᰒⱘᦤ催ˈᕜདⱘ䆕ᯢњᴀ䆎᭛᠔䆒䅵ⱘ䎳䏾㺙㕂ᇍѢܝӣথ⬉ᬜ⥛ⱘᦤ催ᰃ䴲ᐌ᳝ᬜⱘDŽ݇䬂䆡˖໾䰇㛑˗໾䰇䎳

6、䏾˗ᴎᵘ-I-જᇨⒼᎹϮ໻ᄺᎹᄺ⸩຿ᄺԡ䆎᭛AbstractSolarenergy,akindofcleanandrenewableenergysource,canbeappliedtoelectricitygeneration.However,suchfactorsastheutilizationinefficiencyofthesolarenergygiverisetothelowpercentageofthesolarenergy-producedelectricityasopposedtot

7、hetotalelectricityoutput.Thus,somekindofsolartrackerisinneedtopromotetheutilizationefficiencyofthesolarenergy.Currently,solartrackershavebeenwidelyusedinphotovoltaic/thermalpowersystems.However,althoughthecurrentsolartrackersmeetthebasicrequirementoftr

8、ackingthesun,theyhaveshowedsomedeficienciesinrespectoftrackingprecisionaswellasprocessingcost.Onthebasisofthemovementrulesofthesun,thisdissertationproposessecondtrackingmodelsbyanalysisingthedeficienciesofthecurrentsolartrackers:grouptr