I-ECR-glass roving eqondileluhlobo lwe-fiberglass yokuqinisa impahla esetshenziswa ekukhiqizeni ama-wind turbine blades embonini yamandla omoya. I-fiberglass ye-ECR yakhelwe ngokukhethekile ukuhlinzeka ngezakhiwo ezithuthukisiwe zemishini, ukuqina, nokumelana nezinto zemvelo, okuyenza ibe ukukhetha okufanele kwezicelo zamandla omoya. Nawa amanye amaphuzu abalulekile mayelana ne-ECR fiberglass ukuzulazula okuqondile kwamandla omoya:
Izakhiwo Zemishini Ethuthukisiwe: I-fiberglass ye-ECR yakhelwe ukunikeza izakhiwo zemishini ezithuthukisiwe ezifana namandla aqinile, amandla aguquguqukayo, kanye nokumelana nomthelela. Lokhu kubalulekile ekuqinisekiseni ubuqotho besakhiwo kanye nokuphila isikhathi eside kwama-wind turbine blades, angaphansi kwamandla omoya ahlukahlukene kanye nemithwalo.
Ukuqina: Ama-wind turbine blades achayeka ezimweni ezinzima zemvelo, okuhlanganisa imisebe ye-UV, umswakama, nokushintshashintsha kwezinga lokushisa. I-fiberglass ye-ECR yakhelwe ukumelana nalezi zimo futhi igcine ukusebenza kwayo phakathi nesikhathi sokuphila se-wind turbine.
Ukumelana Nokugqwala:I-ECR fiberglassimelana nokugqwala, okubalulekile kuma-wind turbine blades atholakala ezindaweni ezisogwini noma ezinomswakama lapho ukugqwala kungaba yinto ekhathazayo kakhulu.
I-Lightweight: Naphezu kwamandla nokuqina kwayo, i-fiberglass ye-ECR inesisindo esincane uma kuqhathaniswa, esiza ukwehlisa isisindo samablade e-wind turbine. Lokhu kubalulekile ukuze kuzuzwe ukusebenza kahle kwe-aerodynamic kanye nokukhiqizwa kwamandla.
Inqubo Yokukhiqiza: I-ECR i-fiberglass i-roving eqondile ivame ukusetshenziswa kwinqubo yokukhiqiza i-blade. Iboshelwa kuma-bobbins noma kuma-spools bese ifakwa emshinini wokwenza i-blade, lapho igxiliswa nge-resin bese igqitshwa ukuze kwakhiwe isakhiwo esiyinhlanganisela yensingo.
Ukulawulwa Kwekhwalithi: Ukukhiqizwa kwe-ECR fiberglass direct roving kuhilela izinyathelo eziqinile zokulawula ikhwalithi ukuze kuqinisekiswe ukungaguquguquki nokufana ezimpahleni zezinto ezibonakalayo. Lokhu kubalulekile ukuze kuzuzwe ukusebenza kwe-blade okungaguquki.
Ukucatshangelwa kwemvelo:I-ECR fiberglassyakhelwe ngendlela yokuthi ivumelane nemvelo, ikhiphe umoya omncane kanye nomthelela oncishisiwe kwezemvelo ngesikhathi sokukhiqiza nokusetshenziswa.
Ekuhlukaniseni izindleko zezinto zensingo ye-wind turbine blade, imicu yengilazi ilinganiselwa ku-28%. Ngokuyinhloko kunezinhlobo ezimbili zemicu esetshenziswa: i-glass fibre kanye ne-carbon fibre, ne-glass fiber iyona ndlela engabizi kakhulu kanye nezinto eziqinisayo ezisetshenziswa kakhulu njengamanje.
Ukuthuthukiswa okusheshayo kwamandla omoya emhlabeni wonke sekuthathe iminyaka engaphezu kwengama-40, nesiqalo sekwephuzile kodwa ukukhula ngokushesha kanye namandla amaningi ekhaya. Amandla omoya, abonakala ngezisetshenziswa zawo eziningi nezifinyeleleka kalula, anikeza umbono omkhulu wentuthuko. Amandla omoya asho amandla e-kinetic akhiqizwa ukugeleza komoya futhi ayiziro, insiza ehlanzekile etholakala kabanzi. Ngenxa yokukhishwa kwayo okuphansi kakhulu komjikelezo wempilo, kancane kancane isiphenduke umthombo wamandla ahlanzekile obaluleke kakhulu emhlabeni wonke.
Umgomo wokukhiqiza amandla omoya ubandakanya ukusebenzisa amandla e-kinetic omoya ukushayela ukuzungezisa ama-wind turbine blades, okubuye kuguqule amandla omoya abe umsebenzi wemishini. Lo msebenzi wemishini ushayela ukuzungezisa i-rotor generator, ukusika imigqa yamagnetic field, ekugcineni ikhiqize i-alternating current. Ugesi okhiqizwayo udluliswa ngenethiwekhi yokuqoqwa esiteshini sepulazi lomoya, lapho unyuswa khona ngamandla kagesi bese uhlanganiswa negridi ukuze kuphehlwe imizi namabhizinisi.
Uma kuqhathaniswa namandla kagesi ophehlwa ngamanzi kanye namandla ashisayo, izikhungo zamandla omoya zinezindleko eziphansi zokunakekela nezokusebenza, kanye nendawo encane yokulandela imvelo. Lokhu kubenza babe nomthelela omkhulu ekuthuthukisweni nasekuhwebeni okukhulu.
Ukuthuthukiswa kwamandla omoya emhlabeni jikelele bekulokhu kuqhubeka iminyaka engaphezu kwengama-40, nokuqala sekwephuzile ekhaya kodwa ukukhula ngokushesha kanye nendawo eyanele yokwanda. Amandla omoya aqala eDenmark ngasekupheleni kwekhulu le-19 kodwa athola ukunakwa okukhulu kuphela ngemva kwenhlekelele yokuqala kawoyela ngo-1973. Ebhekene nokukhathazeka mayelana nokushoda kukawoyela kanye nokungcoliswa kwemvelo okuhlobene nokuphehlwa kukagesi osekelwe kuphethiloli, amazwe aseNtshonalanga athuthukile atshala imali enkulu yabantu nezezimali. izinsiza ocwaningweni nasekusetshenzisweni kwamandla omoya, okuholela ekwandeni okusheshayo kwamandla omoya emhlabeni jikelele. Ngonyaka wezi-2015, ngokokuqala ngqá, ukukhula kwaminyaka yonke kwamandla kagesi asekelwe emithonjeni evuselelekayo kwedlula lokho kwemithombo yamandla evamile, okubonisa ushintsho lwesakhiwo ezinhlelweni zamandla omhlaba.
Phakathi kuka-1995 no-2020, amandla omoya omhlaba aqoqekile afinyelele izinga lokukhula lonyaka elihlanganisiwe lika-18.34%, lafinyelela kumthamo ophelele ongu-707.4 GW.
