I-solar iyindlela ehlanzekile kakhulu yokukhiqiza amandla. Kodwa-ke, emazweni amaningi ashisayo anokukhanya kwelanga okuchichima kakhulu kanye nokusebenza kahle kakhulu kokukhiqizwa kwamandla elanga, ukuphumelela kwezindleko zezitshalo zamandla elanga akugculisi. Isiteshi samandla elanga siwuhlobo oluyinhloko lwesiteshi sikagesi esivamile emkhakheni wokuphehla ugesi welanga. Isiteshi samandla elanga ngokuvamile sakhiwa amakhulu noma izinkulungwane zamaphaneli elanga futhi sinikeza amandla amaningi ezindlini namabhizinisi ezingenakubalwa. Ngakho-ke, iziteshi zikagesi welanga nakanjani zidinga indawo enkulu. Kodwa-ke, emazweni ase-Asia anabantu abaningi njengeNdiya neSingapore, indawo etholakalayo yokwakha izitshalo zamandla elanga ayitholakali kakhulu noma iyabiza, ngezinye izikhathi kokubili.
Enye yezindlela zokuxazulula le nkinga iwukwakha isiteshi samandla elanga emanzini, ukusekela amaphaneli kagesi ngokusebenzisa indawo yokumisa umzimba entantayo, nokuxhuma wonke amaphaneli kagesi ndawonye. Lezi zindikimba ezintantayo zamukela isakhiwo esingenalutho futhi zenziwa inqubo yokubumba igalelo, futhi izindleko ziphansi. Kucabange njengenetha lombhede wamanzi elenziwe ngepulasitiki eqinile eqinile. Izindawo ezilungele lolu hlobo lwesiteshi samandla e-photovoltaic esintantayo zifaka amachibi emvelo, amachibi enziwe abantu, kanye nezimayini ezilahliwe kanye nemigodi.
Londoloza izinsiza zomhlaba futhi ulungise iziteshi zikagesi ezintantayo emanzini
Ngokombiko weMakethe eNtantayo yeMakethe yeSolar okhishwe yiBhange Lomhlaba ngowezi-2018, ukufakwa kwezindawo zokuphehla ugesi welanga ezintantayo eziteshini ezikhona zokuphehla ugesi ngamanzi, ikakhulukazi iziteshi ezinkulu zokuphehla amandla ngamanzi ezingase zisebenze ngendlela eguquguqukayo Kubaluleke kakhulu. Lo mbiko ukholelwa ukuthi ukufakwa kwamaphaneli elanga kungakhuphula ukuphehlwa kukagesi eziteshini eziphehla ugesi ngamanzi, futhi ngesikhathi esifanayo kungalawula kalula iziteshi zikagesi ngezikhathi ezomile, okuzenze zingabizi kakhulu. Lo mbiko waveza: “Ezindaweni ezinamagridi kagesi angathuthukisiwe, njengase-Afrika eseningizimu yeSahara nakwamanye amazwe asathuthuka ase-Asia, iziteshi zikagesi ezintantayo zingaba nokubaluleka okukhethekile.”
Izitshalo zamandla elanga ezintantayo azisebenzisi nje kuphela indawo engenzi lutho, kodwa zingase zisebenze kangcono kunezitshalo zamandla elanga ezisekelwe emhlabathini ngoba amanzi angapholisa amaphaneli e-photovoltaic, ngaleyo ndlela andise umthamo wawo wokuphehla amandla. Okwesibili, amaphaneli e-photovoltaic asiza ukunciphisa ukuhwamuka kwamanzi, okuba inzuzo enkulu lapho amanzi esetshenziselwa ezinye izinjongo. Njengoba imithombo yamanzi iba yigugu kakhulu, le nzuzo izobonakala nakakhulu. Ngaphezu kwalokho, izitshalo zamandla elanga ezintantayo zingathuthukisa izinga lamanzi ngokunciphisa ukukhula kolwelwe.
Izinhlelo zokusebenza ezivuthiwe zeziteshi zikagesi ezintantayo emhlabeni
Izitshalo zamandla elanga ezintantayo seziyinto engokoqobo. Eqinisweni, isiteshi sokuqala samandla elanga esintantayo ngezinjongo zokuhlola sakhiwa e-Japan ngo-2007, futhi isiteshi sikagesi sokuqala esithengiswayo safakwa endaweni yokugcina amanzi e-California ngo-2008, esinamandla alinganiselwe angu-175 kilowatts. Njengamanje, isivinini sokwakhiwa kwe-floatiIzitshalo zamandla elanga ziyakhula ngesivinini: isiteshi sokuqala sikagesi esingamamegawathi ayi-10 safakwa ngempumelelo ngo-2016. Kusukela ngowezi-2018, umthamo ofakiwe wezinhlelo ze-photovoltaic ezintantayo emhlabeni wonke ubungu-1314 MW, uma kuqhathaniswa no-11 MW kuphela eminyakeni eyisikhombisa edlule.
Ngokolwazi oluvela eBhange Lomhlaba, kunamakhilomitha-skwele angaphezu kuka-400,000 emhlabeni wonke, okusho ukuthi ngokombono wendawo etholakalayo, iziteshi zikagesi welanga ezintantayo zinamandla afakwe ezingeni le-terawatt. Lo mbiko waveza ukuthi: “Ngokusekelwe ekubalweni kwemithombo yamanzi etholakalayo eyenziwe ngumuntu, kulinganiselwa ukuthi amandla afakiwe ezitshalo zamandla elanga ezintantayo emhlabeni wonke angadlula ama-GW angu-400, okulingana nomthamo ofakwe emhlabeni wonke we-photovoltaic ngo-2017. ." Ukulandela iziteshi zamandla asogwini kanye nesistimu ye-photovoltaic ehlanganisiwe yesakhiwo (i-BIPV) Ngemva kwalokho, iziteshi zikagesi zelanga ezintantayo seziphenduke indlela yesithathu enkulu yokukhiqiza ugesi we-photovoltaic.
Amamaki e-polyethylene kanye ne-polypropylene yomzimba ontantayo ame emanzini futhi izinhlanganisela ezisekelwe kulezi zinto zingaqinisekisa ukuthi umzimba ontantayo omile emanzini ungasekela ngokuzinzile amaphaneli elanga ngesikhathi sokusetshenziswa isikhathi eside. Lezi zinto zinokumelana okuqinile nokuwohloka okubangelwa imisebe ye-ultraviolet, okungangabazeki ukuthi kubaluleke kakhulu kulolu hlelo lokusebenza. Esivivinyweni sokuguga esisheshayo ngokwezindinganiso zamazwe ngamazwe, ukumelana kwabo nokucindezeleka kwemvelo (ESCR) kudlula amahora angu-3000, okusho ukuthi empilweni yangempela, bangaqhubeka nokusebenza iminyaka engaphezu kwengu-25. Ngaphezu kwalokho, ukumelana nokukhasa kwalezi zinto kuphezulu kakhulu, kuqinisekisa ukuthi izingxenye ngeke zeluleke ngaphansi kwengcindezi eqhubekayo, ngaleyo ndlela zigcine ukuqina kohlaka lomzimba oluntantayo.I-SABIC ithuthukise ngokukhethekile izinga le-polyethylene eliphezulu le-SABIC B5308 lezinto ezintantayo. yesistimu ye-photovoltaic yamanzi, engahlangabezana nazo zonke izidingo zokusebenza ekucubunguleni nasekusetshenzisweni okungenhla. Lo mkhiqizo webanga uye waqashelwa amabhizinisi amaningi ochwepheshe be-photovoltaic system yamanzi. I-HDPE B5308 iyinhlangano ye-polymer yokusabalalisa isisindo samangqamuzana amaningi enezici ezikhethekile zokucubungula nokusebenza. Ine-ESCR enhle kakhulu (ukumelana nokuqhekeka kokucindezeleka kwemvelo), izakhiwo ezinhle kakhulu zemishini, futhi ingafinyelela phakathi kokuqina nokuqina Ibhalansi enhle (lokhu akulula ukukufeza kumapulasitiki), nempilo ende yesevisi, kulula ukuvuthela ukucubungula ukubumba. Njengoba ingcindezi yokukhiqiza amandla ahlanzekile ikhula, i-SABIC ilindele ukuthi isivinini sokufakwa kweziteshi ezintantayo zamandla kagesi we-photovoltaic sizokhula ngesivinini. Njengamanje, i-SABIC yethule amaphrojekthi esiteshi sikagesi se-photovoltaic esintantayo e-Japan nase-China. I-SABIC ikholelwa ukuthi izixazululo zayo ze-polymer zizoba Ukhiye wokuqhubeka nokukhulula amandla obuchwepheshe be-FPV.
I-Jwell Machinery Solar Floating kanye ne-Bracket Project Solution
Njengamanje, amasistimu elanga afakiwe antantayo ngokuvamile asebenzisa umzimba oyinhloko ontantayo kanye nomsizi ontantayo, umthamo wawo osukela kumalitha angu-50 kuya kumalitha angu-300, futhi lezi zidumbu ezintantayo zikhiqizwa imishini emikhulu yokubumba i-blow.
I-JWZ-BM160/230 Umshini Wokubumba Owenziwe Ngezifiso
Yamukela uhlelo lwe-screw extrusion oluklanywe ngokukhethekile olusezingeni eliphezulu, isikhunta sesitoreji, idivayisi yokonga amandla e-servo kanye nesistimu yokulawula ye-PLC engenisiwe, futhi imodeli ekhethekile yenziwe ngokwezifiso ngokuvumelana nesakhiwo somkhiqizo ukuze kuqinisekiswe ukukhiqizwa okuphumelelayo nokuzinzile kwemishini.
Isikhathi sokuthumela: Aug-02-2022