Manje izwe selikhuthaza ngamandla “ukongiwa kwamandla nokuvikelwa kwemvelo”. Ngokuthuthuka kobuchwepheshe, kunemikhiqizo eminingi yokonga amandla, okuhlanganisaizibani zomgwaqo zelanga. Izibani zasemgwaqweni zelanga azingcolisi futhi azinazo imisebe, ezihambisana nomqondo wesimanje wokuvikelwa kwemvelo okuluhlaza, ngakho-ke ziyathandwa yiwo wonke umuntu. Kodwa-ke, ngaphezu kwezinzuzo eziningi, amandla elanga nawo anezinkinga ezithile. Yiziphi izinkinga ezithile zezibani zasemgwaqweni zelanga? Ukuxazulula le nkinga, ake siyethule.
Ukuntuleka kwezibani zasemgwaqweni zelanga
Izindleko eziphezulu:ukutshalwa kwezimali kokuqala kweizibani zomgwaqo zelangalikhulu, futhi izindleko eziphelele zesibani somgwaqo selanga ziphindwe ka-3.4 kunesibani somgwaqo esivamile esinamandla afanayo; Ukusebenza kahle kokuguqulwa kwamandla kuphansi. Ukusebenza kahle kokuguqulwa kwamaseli e-photovoltaic elanga cishe ku-15% ~ 19%. Ngokwethiyori, ukusebenza kahle kokuguqulwa kwamaseli elanga e-silicon kungafinyelela ku-25%. Kodwa-ke, ngemva kokufakwa kwangempela, ukusebenza kahle kungancishiswa ngenxa yokuvinjelwa kwezakhiwo ezizungezile. Njengamanje, indawo yeseli lelanga ingu-110W/m², Indawo yeseli lelanga elingu-1kW cishe ingu-9m², Cishe akunakwenzeka ukulungisa indawo enkulu kangaka esigxotsheni sokukhanya, ngakho-ke ayikasebenzi emigwaqweni emikhulu kanye nemigwaqo emikhulu; Ithintwa kakhulu yizimo zendawo kanye nesimo sezulu. Ngenxa yokuthi amandla anikezwa yilanga, izimo zendawo kanye nesimo sezulu zithinta ngqo ukusetshenziswa kwezibani zomgwaqo.
Isidingo sokukhanya esinganele:Izinsuku zemvula ezinde kakhulu zizothinta ukukhanya, okuholela ekukhanyeni noma ekukhanyeni okuhluleka ukuhlangabezana nezidingo zezindinganiso zikazwelonke, noma ngisho nezibani zingakhanyiswa. Izibani zasemgwaqweni zelanga kwezinye izindawo zizokhanyiswa zifushane kakhulu ebusuku ngenxa yokukhanya okunganele emini; Isikhathi sesevisi kanye nokusebenza kwezindleko zezingxenye kuphansi. Intengo yebhethri nesilawuli iphakeme, futhi ibhethri aliqinile ngokwanele, ngakho-ke kumele lishintshwe njalo. Isikhathi sesevisi sesilawuli siyiminyaka emi-3 kuphela ngokujwayelekile. Ngenxa yethonya lezici zangaphandle njengesimo sezulu, ukuthembeka kuyancishiswa.
Ubunzima ekunakekelweni:Ukugcinwa kwezibani zomgwaqo zelanga kunzima, ikhwalithi yomphumela wesiqhingi sokushisa sephaneli yebhethri ayikwazi ukulawulwa nokutholakala, umjikelezo wokuphila awukwazi ukuqinisekiswa, futhi ukulawula nokuphatha okuhlangene akukwazi ukwenziwa. Izimo zokukhanya ezahlukene zingase zenzeke ngesikhathi esisodwa; Ububanzi bokukhanyisa buncane. Izibani zomgwaqo zelanga zamanje zihlolwa yi-China Municipal Engineering Association futhi zilinganiswa endaweni. Ububanzi bokukhanyisa obujwayelekile bungu-6-7m. Uma zingaphezu kuka-7m, zizoba zifiphele futhi zingacaci, okungenakuhlangabezana nezidingo zemigwaqo emikhulu kanye nemigwaqo emikhulu; Izinga lomkhakha lokukhanyisa komgwaqo welanga alikasungulwa; Izinkinga zokuvikela imvelo kanye nokulwa nokwebiwa. Ukuphathwa kabi kwebhethri kungabangela izinkinga zokuvikela imvelo. Ngaphezu kwalokho, ukulwa nokwebiwa nakho kuyinkinga enkulu.
Amaphutha angenhla ezibani zasemgwaqweni zelanga ayabiwa lapha. Ngaphezu kwala maphutha, izibani zasemgwaqweni zelanga zinezinzuzo zokuzinza okuhle, ukuphila isikhathi eside, ukusebenza kahle okuphezulu kokukhanya, ukufakwa nokugcinwa okulula, ukusebenza kahle kokuphepha okuphezulu, ukulondolozwa kwamandla, ukuvikelwa kwemvelo, ukonga kanye nokusebenza kahle, futhi zingasetshenziswa kabanzi emigwaqweni emikhulu neyesibili yasemadolobheni, ezindaweni zokuhlala, ezimbonini, ezindaweni zokuvakasha, ezindaweni zokupaka izimoto nakwezinye izindawo.
Isikhathi sokuthunyelwe: Disemba-02-2022
