Ukusimama Kwemishini Yomoya Njengamandla Ahlukile
Phakathi kokwanda kwesidingo samandla kanye nomthelela wemvelo wamafutha emvelo, amandla avuselelekayo angenye yezixazululo ezithembisayo kakhulu. Olunye uhlobo lwamandla avuselelekayo oluxoxwa kakhulu ngamandla omoya, asetshenziswa ngama-turbine omoya. Emashumini eminyaka amuva nje, lobu buchwepheshe buthuthuke ngokushesha futhi busetshenziswe emazweni amaningi, kokubili ngezinga elikhulu (izitshalo zamandla omoya) kanye nasezingeni elincane lezidingo zomphakathi. Kodwa-ke, umbuzo obalulekile okudingeka uxazululwe yilona: ama-turbine omoya azinzile kangakanani njengomthombo wamandla ohlukile? Ukusimama akusho nje kuphela ukuthi "kunobungani nemvelo," kodwa futhi kuhlanganisa nezici zezomnotho, zenhlalo, kanye nezobuchwepheshe, kanye nemiphumela yazo yesikhathi eside.
Amandla Omoya kanye Namandla Awo
Umoya wakhiwa umehluko ekucindezelweni komoya okubangelwa ukushisa kwelanga ebusweni boMhlaba. Ngenxa yokuthi ilanga lizoqhubeka nokukhipha amandla alo izigidigidi zeminyaka, umoya ungabhekwa njengomthombo wamandla ongapheli. Ama-turbine omoya asebenzisa amandla e-kinetic okunyakaza komoya ukuze aphendule ama-propeller, abese eguqula la mandla omshini abe amandla kagesi ngejeneretha.
Amandla omoya anamandla amakhulu, ikakhulukazi ezindaweni ezisogwini, ezintabeni, nasezindaweni ezivulekile ezinesivinini somoya esizinzile. E-Indonesia, izifunda eziningana, njengeNusa Tenggara, iSouth Sulawesi, kanye nogu oluseningizimu yeJava, zinamandla amakhulu omoya. Inzuzo eyinhloko yamandla omoya ukuthi awakhiqizi ukukhishwa kwekhabhoni ngesikhathi sokusebenza, ngaleyo ndlela kusiza ekunciphiseni ukufudumala komhlaba.
Ukusimama Ngokombono Wezemvelo
Ngokombono wezemvelo, ama-wind turbine avame ukubhekwa njengobuchwepheshe "obuhlanzekile". Lapho ekhiqiza ugesi, ama-wind turbine awashisi uphethiloli, awakhiqizi intuthu, futhi awadingi amanzi amaningi njengezitshalo zamandla amalahle noma enuzi. Lokhu kusho ukuthi umthelela wawo oqondile ekhwalithini yomoya kanye nokutholakala kwamanzi kuncane kakhulu.
Kodwa-ke, ukusimama kwemvelo kudinga ukubhekwa ngokuphelele kuyo yonke inkathi yokuphila kwayo. Ama-wind turbine adinga izinto ezifana nensimbi, ukhonkolo, ithusi, kanye nezinhlanganisela zama-blades. Ukukhiqizwa nokuthuthwa kwalezi zinto kukhiqiza ukukhishwa kwegesi. Noma kunjalo, inani lekhabhoni lama-wind turbine lilonke lisephansi kakhulu kunelezitshalo zamandla ezisebenzisa amandla akudala. Izifundo eziningi zibonise ukuthi ama-wind turbine angabuyisa amandla asetshenziswe ukuzakha zingakapheli izinyanga ezimbalwa kuya onyakeni, kuyilapho isikhathi sawo sokusebenza singaba iminyaka engu-20-25 noma ngaphezulu.
Enye inkinga yezemvelo umthelela ezilwaneni zasendle, ikakhulukazi izinyoni namalulwane. Kwezinye izindawo, ama-turbine angandisa ingozi yokushayisana nezilwane ezindizayo. Ngakho-ke, ukukhethwa kwendawo, ukumaka imizila yokufuduka, kanye nokusetshenziswa kobuchwepheshe bokuthola kunganciphisa lo mthelela. Ngaphezu kwalokho, kunezinkinga zomsindo kanye nokushintsha kwendawo, okungaba yinto ekhathaza imiphakathi ezungezile. Ngokuhlela okufanele, le miphumela ngokuvamile ingaphathwa.
Ukusimama Ngokombono Wezomnotho
Ngokomnotho, izindleko zokuqala zokwakha isitshalo samandla omoya ziphakeme impela. Kodwa-ke, izindleko zokusebenza ziphansi kakhulu ngoba umoya utholakala mahhala "njengophethiloli." Emazweni amaningi, amandla omoya angomunye wemithombo kagesi eshibhile kakhulu, ikakhulukazi uma ubuchwepheshe sebuvuthiwe futhi amaphrojekthi amakhulu.
Ukuzinza komnotho kuhlobene nokuzinza kokuhlinzekwa kwamandla kanye nokuphepha kwamandla kazwelonke. Ukuthuthukisa amandla omoya kusho ukunciphisa ukuncika ku-oyili, igesi, noma amalahle angeniswa kwamanye amazwe. Lapho amanani kaphethiloli wezinto zakudala eshintshashintsha, amandla omoya angasebenza njengesivikelo ngenxa yezindleko zawo zokukhiqiza ezizinzile.
Kodwa-ke, izinselele zomnotho ziyavela ngenxa yomoya ongazinzile. Lokhu kwenza ukukhiqizwa kukagesi kube yizikhathi ezithile. Ukuze kuxazululwe lokhu, kudingeka izinhlelo zokugcina amandla (njengamabhethri), amagridi ahlakaniphile, kanye nokwehlukahluka kwezinye imithombo yamandla avuselelekayo njengelanga kanye namandla kagesi aphuma emanzini. Lokhu kutshalwa kwezimali okwengeziwe kumele kucatshangelwe ukuze kulondolozwe ukusebenza kahle kohlelo lwamandla.
Ukuzinza Kombono Wezobuchwepheshe Nengqalasizinda
Intuthuko yezobuchwepheshe yenze ama-turbine omoya abe makhudlwana futhi asebenza kahle kakhulu. Ama-turbine blades amade, imibhoshongo mide, futhi ama-generator athuthukiswa kakhulu ukuze abambe imimoya eshesha kancane. Ezindaweni ezinemimoya enamandla amancane, ama-turbine anamuhla asengakhiqiza ugesi ngokwezomnotho. Lokhu kwandisa amathuba okusetshenziswa kwamandla omoya ezindaweni eziningi.
Kodwa-ke, ukuzinza kobuchwepheshe kudinga ukulungela ingqalasizinda. Amapulazi omoya adinga ukufinyelela emigwaqweni ukuze afakwe, amanethiwekhi okudlulisa anele, kanye nezinhlelo zokulungisa njalo. Amazwe noma izifunda ezifisa ukuthuthukisa amandla omoya zidinga ukulungiselela izinsizakusebenza zobuchwepheshe, ukusekela izimboni, kanye nezinhlelo zokulungisa zesikhathi eside. Uma izingxenye ezisele zisaxhomeke ekungenisweni kwempahla kwamanye amazwe futhi ukulungiswa kunqunyelwe, izindleko zinganda futhi ukuzinza kwephrojekthi kusongelwa.
Enye inkinga yezobuchwepheshe esiqala ukunakwa ukuvuselelwa kabusha kwama-blade e-turbine. Ama-blade e-turbine ngokuvamile enziwa ngezinto ezihlanganisiwe eziqinile kodwa kunzima ukuwasebenzisa kabusha. Njengoba ama-turbine efika ekupheleni kwesikhathi sawo sokusebenza, ama-blade aba yinselele yokuphathwa kwemfucuza. Izinkampani eziningana manje sezithuthukisa ama-blade angasetshenziswa kabusha, zisebenzisa izinto ezihlukile, kanye nezindlela zokucubungula kabusha ama-composite ukuze asetshenziswe kabusha kwezinye izimboni. Lokhu kuthuthuka kuzonquma ukusimama kwesikhathi esizayo kwamandla omoya.
Ukuzinza Komphakathi: Ukwamukelwa Komphakathi kanye Nezinzuzo Zendawo
Izici zomphakathi zivame ukuba yisici esibalulekile empumelelweni yamaphrojekthi wamandla omoya. Ngisho noma ngabe asebenza kahle ngokobuchwepheshe nangokwemvelo, amaphrojekthi angabangela ukumelana uma imiphakathi izizwa ikhishwe inyumbazane noma ikhishwe ezinzuzweni. Ngakho-ke, indlela yokubamba iqhaza ibalulekile, kusukela ekufinyeleleni nasekubonakaleni kuya ekuqinisekiseni imiphumela kanye nokwabelana ngezinzuzo zomnotho.
Ukuthuthukiswa kwe-wind turbine kungadala imisebenzi, kokubili ngesikhathi sokwakha kanye nokusebenza. Ngaphezu kwalokho, uma kuphathwa kahle, imali engenayo yesifunda ingakhushulwa ngentela noma izinhlelo zokuqasha umhlaba. Kwamanye amazwe, amamodeli kagesi omoya asekelwe emphakathini aboniswe ukuthi andisa ukwamukelwa komphakathi ngoba izakhamuzi ziyazuza ngokuqondile.
Ngakolunye uhlangothi, kukhona ukukhathazeka mayelana nemibono ephazamisayo, umsindo, noma ukukhanya kwesithunzi, okungaphazamisa induduzo. Izindinganiso eziphephile zebanga ukusuka ezindaweni zokuhlala, imiklamo ethule, kanye nokuhlela indawo kunganciphisa le miphumela. Emcabangweni wokuzinza, ukulinganisela izidingo zamandla kanye nekhwalithi yokuphila kwezakhamuzi kumele kube yinto eza kuqala.
Isiqondiso Sesikhathi Esizayo Samandla Omoya Aqhubekayo
Ukusimama kwama-turbine omoya njengomthombo wamandla ohlukile kuncike kakhulu ekuhlanganisweni kwenqubomgomo, ubuchwepheshe, kanye nokubusa. Uhulumeni angakhuthaza ukutshalwa kwezimali ngokusebenzisa izikhuthazo, ukwenza lula ilayisensi, kanye nokuqinisa igridi kagesi. Imboni ingagxila ezintweni ezintsha ukuze kube nama-turbine asebenza kahle, aqinile, futhi aphinde asetshenziswe. Izikhungo zemfundo ephakeme kanye nocwaningo zingadlala indima ekubhaleni amandla omoya, ekuthuthukiseni isitoreji samandla, kanye nokwenza izifundo zomthelela wezemvelo kanye nomphakathi.
E-Indonesia, amathuba amandla omoya ahlala evulekile, kodwa isu elifanele liyadingeka. Nakuba kungezona zonke izindawo ezifanele ama-turbine amakhulu, ama-turbine amancane angaba usizo ezindaweni ezikude noma eziqhingini ezincane okunzima ukuzifinyelela kusuka kugridi kagesi. Ukuhlanganisa amandla omoya namandla elanga kanye nokugcinwa kwamandla kungadala uhlelo oluzinzile noluzimele.
Isiphetho
Ama-turbine omoya ayindlela ehlukile yamandla enamathemba aphezulu okuzinza. Ngokwemvelo, anokukhishwa okuphansi komoya futhi asiza ekunciphiseni ukuthembela kumafutha emvelo. Ngokwezomnotho, yize izindleko zokuqala ziphezulu, izindleko zokusebenza ziphansi futhi zingaqinisa ukuphepha kwamandla isikhathi eside. Ngokwezobuchwepheshe, ukuthuthukiswa kwama-turbine kwandisa ukusebenza kahle, kodwa izinselele ezifana nokusetshenziswa kabusha kwama-blade kanye nezidingo zegridi kudingeka kubhekwane nazo. Okwamanje, ukuzinza komphakathi kudinga ukubandakanyeka komphakathi kanye nokwabiwa ngokulinganayo kwezinzuzo.
Ngokuhlela ngokucophelela, ukusungula izinto ezintsha kwezobuchwepheshe, kanye nezinqubomgomo ezisekelayo, amandla omoya angaba yinsika ebalulekile ekushintsheni kwamandla ahlanzekile. Ama-wind turbine awawona nje uphawu lwamandla aluhlaza, kodwa ayisisombululo sangempela esingasiza ekuhlangabezaneni nezidingo zikagesi zesikhathi esizayo ngaphandle kokubeka engcupheni imvelo kanye nenhlalakahle yezizukulwane ezizayo.
