I-ITC (Technical Institute of the Canary Islands) iyazama ukuthuthukisa ukumelana nesimo sezulu esibi kakhulu, kungaba ukushisa, umoya obandayo ... Ngale ndlela, zingasetshenziswa ekwakheni izigayo ezintsha, imishini yomoya noma izindwani zomoya.
Iphrojekthi uqobo lwayo ibizwa nge-AeroExtreme, eholwa yizizwe ngezizwe Siemens Imidlalo, lokhu kuzokwenziwa unyaka wonke wezi-2018, futhi kuxhaswa ngezimali nguNgqongqoshe Wezomnotho, Ezimboni Nezokuncintisana kanye NeziKhwama Zemali.
Eqinisweni, ophephela abakhulu bomoya babhekana nezimo zezulu ezimbi kakhulu, ikakhulukazi lezo ezisolwandle oluphakeme. Lokhu kunomthelela wezinhlayiya ezithwalwa umoya ngejubane eliphezulu, futhi ukwenziwa kwezinto ezingazweli kuyadingeka ukuze kwandiswe ukukhiqizwa kwamandla futhi kunciphise ukulungiswa okungaba khona.
Iphrojekthi ye-AeroExtreme ibheka futhi ifunde izixazululo ezahlukahlukene zamabhande kanye ne-nacelle (isakhiwo lapho zizungeza khona). Ukugqoka okubangelwa izinhlayiya ezisemoyeni, ukuqoqwa kwenhlabathi nokukhula kwamagciwane ezintweni ziyancipha ngokuphawulekayo ukusebenza kwayo ngenxa yokulahleka kwe-aerodynamics. Eqinisweni, i-ITC isivele isungule into enokuguguleka okukhulu kakhulu kunaleyo esemakethe, kanye nezingubo ze-photocatalytic kanye ne-antifouling nazo ezihlala isikhathi eside kakhulu.
Umthethosisekelo we-turbine yomoya noma i-turbine yomoya
Kunezinkulungwane zamapulazi omoya agcwele amamodeli TEEH (ovundlile eksisi imishini yomoya). Le mishini yakhiwe yizingxenye ezilandelayo.
Umbhoshongo nesisekelo: Izisekelo zombhoshongo zingaba yisicaba noma zijule, ziqinisekise ezimweni zombili ukuzinza kwomoya ophephela, ukubophela kwe-nacelle kanye nezinsimbi zemoto. Isisekelo kufanele futhi simunce ukuqhuma okubangelwa ukwehluka namandla omoya.
Imibhoshongo ingaba yizinhlobo ezahlukene ngokuya ngezici zayo:
- Insimbi i-tubularImishini eminingi yomoya yakhiwe ngemibhoshongo yensimbi eyi-tubular.
- Imibhoshongo ephathekayo: Zakhiwe endaweni efanayo, zivumela ukuphakama okudingekayo ukuthi kubalwe.
- Imibhoshongo kakhonkolo Precast: Zihlanganiswe yizicucu ezenziwe ngomumo futhi izingxenye zazo zibekwa endaweni efanayo.
- Izakhiwo zeLattice: Zenziwa kusetshenziswa amaphrofayli ensimbi.
- AmaHybrids: Zingaba nezici nezinto zokwakha zezinhlobo ezahlukahlukene zombhoshongo.
- Imibhoshongo eqinisiwe yemimoya enomoya: Zibonakala ngokuba yimishini yomoya enobukhulu obuncane.
Ukujikeleza: I-Rotor "yinhliziyo" yazo zonke izivunguvungu zomoya, njengoba isekela ama-turbine blades, ibashukumise ngomshini nangokujikeleza ukuguqula umfutho womoya ube ngamandla.
I-Gondola: Yinhloko ebonakala kakhulu yomoya ophephela emoyeni, isigqoko sokuzivikela esifihla futhi sigcine yonke imishini ye-turbine. Igondola lijoyina umbhoshongo usebenzisa amabhele ukwazi ukulandela ukuholwa umoya. Yilapho i-AeroExtreme izama ukuthuthukisa izinto zokwakha.
Yandisa ibhokisi: Ngaphezu kokukwazi ukumelana nokwehluka komoya, u-gearbox unomsebenzi wokuhlanganisa isivinini sokujikeleza esiphansi se-rotor kanye nesivinini esikhulu se-generator. Njengoba izwi lakhe uqobo lisho; ikwazi ukuphindaphinda i-18-50 rpm eyenziwe ukunyakaza kwemvelo kwe-rotor cishe ku-1.750 rpm lapho ishiya i-generator.
Umkhiqizi: Iphethe ukuguqula amandla kagesi abe ngamandla kagesi. Kuma-turbine anamandla amakhulu, kusetshenziswa ama-generator asynchronous aphakanyiswe kabili, yize ama-generator ajwayelekile ahambisanayo nawase-asynchronous nawo egcwele.
Amabhuleki: Amabhuleki emishini asetshenziswa esitimeleni samandla, lapho kudingeka khona ukungqubuzana okuphezulu kokungqubuzana ekumeni okumile nangokukhulu kokucindezelwa.
Imishini kagesi ye-turbine yomoya noma i-windmill
Izinjini zomoya zanamuhla azigcini nje ngokwakhiwa ngamabhande kanye ne-generator ukuletha amandla ashibhile emakhaya. Ama-wind turbines kufanele futhi abe ne- uhlelo lokuphakelwa kwamandla ngamunye nezinzwa eziningi. Lezi zamuva zikwazi ukuqapha nokukala izinga lokushisa, ukuqondisa komoya, isivinini salo neminye imingcele engabonakala ngaphakathi kwegondola noma endaweni ezungezile.
Izinzuzo zemishini yomoya esheshayo uma iqhathaniswa naleyo ehamba kancane
Inzuzo enkulu kunazo zonke okuthiwa yi "slow wind turbines" ukuthi banayo izindwani eziningi ukuthi ama-rapids nezinto zawo ngokuvamile eshibhile. Kodwa yiziphi izinkinga zakho? Ngaphandle kobubanzi bawo obukhulu (kusuka ku-40 kuye ku-90 m ukuphakama) futhi unama-rotor anamakhanda afinyelela ku-100 m, ophephela bomoya kushesha kulula kunalezo ezihamba kancane (i-AeroExtreme nayo isebenza kulezi zingxenye).
Lokhu kufinyelelwa ngenxa yama-generator anamandla amakhulu (u-0,5 kuye ku-3 MW) asebenzisa ngokunenzuzo okukhulu isilinganiso samandla okuphakama komoya.
Njengoba ilula, ama-blade ahamba ngokushesha, ngakho-ke ubukhulu kanye ne- izindleko zebhokisi lokuphindaphinda eshayela i-generator kagesi kuncishisiwe.
Ngokuba nenani elincane lamabhande, lokhu kungalungiswa kalula ukuguqula amandla awo ngokuya ngezimpawu zomoya. Imishini yomoya esheshayo imelana kangcono ne izingcindezi ezibangelwa ukuqubuka komoya. Ukugxila kwe-axial ngenxa yesenzo somoya ku-rotor emile kuncane kuma-turbine omoya asheshayo kunalapho ephenduka; okuphambene kwenzeka ku imishini yomoya ehamba kancane.