Matla a Moea ke Eng?
Batho ba sebelisitse matla a moea ka lilemo tse likete.Moea o tsamaisitse liketsoana haufi le Noka ea Nile, metsi a pompetsoeng le lijo-thollo tse sitsoeng, tlhahiso ea lijo e tšehetsang le tse ling tse ngata.Kajeno, matla a kinetic le matla a phallo ea moea ea tlhaho e bitsoang moea li sebelisoa ka bongata bo boholo ho etsa motlakase.Motlakase o le mong, oa sejoale-joale o fehloang ke moea o kantle ho naha o ka fehla matla a fetang 8 megawatts (MW), a lekaneng ho fehla matlo a ka bang tšeletseng ka mokhoa o hloekileng selemo.Mapolasi a moea a lebopong a hlahisa li-megawatt tse makholo, e leng se etsang hore matla a moea e be e mong oa mehloli e baballang chelete e ngata, e hloekileng le e fumanehang habonolo lefatšeng.
Motlakase oa moea ke mohloli oa matla o ka nchafatsoang o theko e tlase haholo ebile ke mohloli o moholo oa matla a ka nchafatsoang US kajeno.Ho na le li-turbine tsa moea tse ka bang 60,000 tse nang le matla a kopantsoeng a 105,583 megawatts (MW).Ho lekane ho matlafatsa matlo a fetang limilione tse 32!
Ntle le ho bapala karolo ea bohlokoa phepelong ea matla a rona, litharollo tsa matla a moea li boetse li thusa lik'hamphani tsa khoebo ho fihlela lipheo tse nchafalitsoeng le litaelo tsa matla a tšepahalang, a hloekileng.
Melemo ea Matla a Moea:
- Hangata li-turbine tsa moea li lefa likhase tsa bophelo bohle tse amanang le ts'ebetso ea tsona nakong e ka tlase ho selemo, pele li fana ka lilemo tse 30 tsa tlhahiso ea motlakase e sa hlokeng khabone.
- Matla a moea a thusa ho fokotsa tlhahiso ea carbon dioxide - ka 2018, e ile ea qoba lithane tse limilione tse 201 tsa metric ea C02.
- Motlakase oa moea o fana ka chelete ea lekhetho ho sechaba se tšoarang merero.Mohlala, litefo tsa naha le tsa lehae tse tsoang mererong ea moea ho la Texas li entse kakaretso ea $237 milione.
- Indasteri ea moea e tšehetsa tlhahiso ea mesebetsi, haholo nakong ea kaho.Indasteri e tšehelitse mesebetsi e 114,000 ho pholletsa le US ka 2018.
- Matla a moea a fana ka mohloli o tsitsitseng, oa tlatsetso oa chelete: Merero ea moea e lefa chelete e fetang $1 bilione ho mebuso ea libaka le ea libaka le beng ba masimo a ikemetseng selemo se seng le se seng.
Morero oa Matla a Moea o shebahala Joang?
Morero oa moea kapa polasi e bolela palo e kholo ea li-turbine tsa moea tse hahiloeng haufi-ufi 'me li sebetsa joalo ka setsi sa motlakase, se romellang motlakase ho marang-rang.
Morero oa Frontier Wind power I o Kay County, Okla., esale o sebetsa ho tloha ka 2016 mme o ntse o atolosoa ka morero oa Frontier Wind power II.Ha e se e phethiloe, Frontier I le II li tla hlahisa kakaretso ea 550 megawatts ea matla a moea - a lekaneng ho matlafatsa matlo a 193,000.
Li-turbine tsa Moea li Sebetsa Joang?
Matla a hlahisoa ka li-turbine tsa moea tse potolohang tse sebelisang matla a kinetic a moea o tsamaeang, o fetoloang motlakase.Taba ea mantlha ke hore li-turbine tsa moea li sebelisa li-blade ho bokella matla a moea le a kinetic.Moea o fetola li-blades, tse ohla rotor e hokahaneng le jenereithara ho etsa matla a motlakase.
Boholo ba li-turbine tsa moea li na le likarolo tse 'nè tsa motheo:
- Li-blades li khomaretsoe ho hub, e bilikang ha mahare a ntse a reteleha.Li-blades le hub hammoho li etsa rotor.
- Nacelle e boloka gearbox, jenereithara le lisebelisoa tsa motlakase.\
- Tora e tšoara li-blades tsa rotor le lisebelisoa tsa tlhahiso holimo holimo ho fatše.
- Motheo o tšoara turbine sebakeng sa eona fatše.
Mefuta ea li-turbine tsa moea:
Li-turbine tse kholo le tse nyane li oela likarolong tse peli tsa mantlha, tse ipapisitseng le chebahalo ea rotor: li-axis tse rapameng le li-axis tse otlolohileng.
Li-turbine tsa horizontal-axis ke tsona mefuta e sebelisoang haholo ea moea kajeno.Mofuta ona oa turbine o tla kelellong ha o etsa setšoantšo sa matla a moea, a nang le mahare a shebahalang joaloka propeller ea sefofane.Boholo ba li-turbine tsena li na le li-blade tse tharo, 'me ha turbine e le telele le lehare le lelelele, hangata ho hlahisoa motlakase o mongata.
Li-turbine tsa li-axis tse otlolohileng li shebahala joalo ka seqhoqho sa mahe ho feta propeller ea sefofane.Li-blades tsa li-turbine tsena li khomaretsoe ka holimo le tlase ho rotor e emeng.Hobane li-turbine tsa vertical-axis ha li sebetse hantle le tse tšekaletseng, tsena ha li tloaelehe kajeno.
Turbine e Hlahisa Motlakase o Mokae?
Ho ipapisitse le.Boholo ba turbine le lebelo la moea ka li-rotor blades li lekanya hore na ho hlahisoa motlakase o kae.
Lilemong tse leshome tse fetileng, li-turbine tsa moea li se li le telele, li lumella hore ho be le mahare a malelele le bokhoni ba ho nka monyetla oa mehloli ea moea e betere e fumanehang libakeng tse phahameng.
Ho beha lintho ka tsela e nepahetseng: Mochine o fehlang moea o nang le matla a ka bang 1 megawate e ka hlahisa matla a lekaneng a hloekileng bakeng sa matlo a ka bang 300 selemo le selemo.Li-turbine tsa moea tse sebelisoang mapolasing a moea a thehiloeng mobung hangata li hlahisa ho tloha ho 1 ho ea ho hoo e ka bang 5 megawatts.Lebelo la moea hangata le hloka ho ba lik'hilomithara tse 9 ka hora kapa ho feta hore lifensetere tse ngata tsa moea tse lekanang le lisebelisoa li qale ho hlahisa motlakase.
Mofuta o mong le o mong oa turbine ea moea o khona ho hlahisa boholo ba motlakase oa oona ka har'a lebelo la moea, hangata pakeng tsa limaele tse 30 le 55 ka hora.Leha ho le joalo, haeba moea o foka hanyenyane, tlhahiso e atisa ho fokotseha ka sekhahla sa exponential ho e-na le ho ema ka ho feletseng.Ka mohlala, matla a hlahisoang a fokotseha ka karolo ea robeli haeba lebelo la moea le theoha ka halofo.
Na U Lokela ho Nahana ka Litharollo tsa Matla a Moea?
Pheliso ea matla a moea e ntse e le har'a mehato e menyenyane ka ho fetisisa ea khabone ea mohloli ofe kapa ofe oa matla.E na le seabo sa bohlokwa bokamosong ba phepelo ya matla ya naha ya rona, ho tshehetsa phetolo ya matla ya lefatshe la rona le tlhokahalo e ntseng e eketseha ya disebediswa tsa eneji tsa moshwelella.
Wind hape ke e 'ngoe ea mekhoa e metle bakeng sa likhoebo, liunivesithi, litoropo, lits'ebeletso le mekhatlo e meng ho fetohela ho matla a se nang mesi ka bongata.Tumellano e le 'ngoe ea theko ea motlakase (VPPA) e ka boloka mashome ho li-megawatt tse makholo tsa motlakase oa zero bakeng sa lilemo tse 10 ho isa ho tse 25.Litumellano tse ngata li boetse li tšoaea lebokose bakeng sa tlatsetso, ho bolelang hore mohloli o mocha oa matla a hloekileng o tlosa mehloli ea matla a khale, a ntšang haholo.
Sebaka se Molemohali sa Projeke ea Matla a Moea ke Efe?
Ho na le lintlha tse tšeletseng tsa motheo bakeng sa merero ea matla a moea:
- Ho fumaneha ha moea le libaka tse lakatsehang
- Tšusumetso ea tikoloho
- Maikutlo a sechaba le tlhoko ea lehae bakeng sa phepelo ea matla a ka nchafatsoang
- Maano a matle maemong a mmuso le a federal
- Ho fumaneha ha mobu
- Bokhoni ba ho hokela marang-rang a matla
Joalo ka merero ea khoebo ea solar PV, litumello le tsona li tlameha ho sireletsoa pele ho kenya motlakase oa moea.Mohato ona oa bohlokoa o tla thusa ho tseba hore na morero ona o na le ts'ebetso ea lichelete le hore na o na le boemo bo botle ba kotsi.Ha e le hantle, sepheo ke ho ba le merero ea moea ea khoebo e fanang ka li-elektronike ho marang-rang bakeng sa lilemo tse mashome tse tlang.Ho etsa bonnete ba hore sehahi LE morero o na le botsitso licheleteng ho tla netefatsa katleho bakeng sa moloko kapa ho feta.
Nako ea poso: Jun-16-2021