Parizvino iri kuongorora kuti sei dhamu mhepo, Masayendisiti eEuropean ane chinangwa chekugadzira mhando yebhatiri iyo inokwanisa kuchengetedza simba rinowedzerwazve, ndokuti, yakatsikirira mweya yekuchengetera kugadzira magetsi.
Iyo yekutsvagisa chirongwa yakadaidzwa sa Pfuma 2020, yakafanotaurwa neEuropean Union, zvazvinoti ndizvo mapako akavharwa uye asingashandiswi kuwanikwa pasi rese kunogona kuve nzvimbo dzakakwana dzekuchengetedza mhepo.
Dambudziko guru rine mamwe masimba anowedzerwazve, semhepo uye Zuva, isimba iro rinofanira kushandiswa kana richigadzirwa, saka kana mune dzimwe nguva haigone kushandiswa inofanira kuchengetwa.
Iine photovoltaic simba rezuva dambudziko iri "rinogadziriswa" (rinogona kugara richivandudzwa uye rakawanda) asi zvakadii nemhepo?
Aya masimba ari kuramba achiwedzera kukosha uye kuwana simba rakawanda muhupenyu hwedu, zvinoreva kuti tichava nazvo kudiwa kuri kukura kwenzvimbo dzekuchengetera magetsi. Uye pano panouya dambudziko.
Mushure meongororo dzinoverengeka zvakagumiswa kuti iyo yakachipa nzira ndeye kushandisa hydropower matura semabhatiri.
Zvazvinoreva kugadzira magetsi uchishandisa (kana simba richishomeka) mvura yakachengetwa yekuzopomba mvura kana paine simba rakawandisa rinowedzeredzwa.
Kukanganisa? Zvinogona kungoitika kumatunhu emakomo seNorway kana dzimwe nyika asi ko nyika dzisingakwanise kushandisa mvura?
Pfuma 2020
Iyi ndiyo mhinduro kune iyo RICAS 2020 chirongwa (chakagamuchirwa mune dzimwe nzvimbo) uye zvinongova nezve shandisa zvakawandisa simba kumanikidza mhepo, uye izvi ndizvo chengeta mubako repasi pevhu.
Kana pachidikanwa kuti uwane simba, mweya unoburitswa kuburikidza neinjini yegasi iyo inogadzira magetsi.
Operation
Mitemo yezvakasikwa kana fizikisi, chero chaunoda kuidaidza, ita iyi yekuchengetedza mweya system ishande.
Kuti ndikupe zano ndiko kushanda kumwe sepombi yebhasikoro.
Maitiro ekunzwisisa anoita mhepo inopisa. Pombi dzemabhasikoro dzinomanikidza mweya kuitira kuti iwedzere kumanikidza kwetaya uye nekuita kudaro, zvinoitawo kuti pombi ipise.
Giovanni Perillo director director weSINTEF mupiro kuRICAS 2020 uye weNorway projekiti mudiwa anoti: "Kupisa kwakawanda kwekumanikidza mweya kwakachengetedza kana waburitswa, basa rakawanda raanogona kuita richipfuura nepane turbine yegasi. "Uye isu tinofunga kuti tichakwanisa kuchengetedza yakawanda yeiyi kupisa kupfuura yazvino tekinoroji yekuchengetera inogona, nekudaro nekuwedzera kugona kwemambure kwenzvimbo dzekuchengetera."
Mamwe matambudziko
IUnited States neGermany inogara kune yakanyanya yakamanikidzwa mweya "zvitoro". Idzo dzimba dzepasi pevhu dzakagadzirwa mumumunyu mafomu.
Vanogona chengetedza mhepo yakawanda asi uine dambudziko rekurasikirwa nechikamu chikuru chesimba rinokwanisa yemhepo yakadzvinyirirwa sezvo isinga sanganise yakanaka sisitimu yekuchengetedza iyo kupisa inogadzirwa panguva yemhepo yekumanikidza nhanho.
Mhinduro yeRICAS 2020
Mhinduro iyo vaongorori veRICAS 2020 vanayo yemapako emangwana epasi pevhu ekuchengetera uye nekudaro kugona kudzikisa kurasikirwa uku kune nzira yekuti mweya unopisa wakamanikidzwa kufamba nayo unofanira kupfuura nayo bako rakasiyana rakazadzwa nedombo rakapwanyika.
Gare gare mhepo yatove kupisa, ichapisa dombo rinozochengetedza chikamu chikuru chekupisa kwakagadzirwa.
Nenzira iyi, mweya unotonhorera unochengeterwa mubako guru uye painodzoka kuburikidza nedombo rakapwanywa kuti ishandiswe pakugadzira magetsi, kuyerera kwe mweya unodziisirwa nematombo.
Nekudaro, kupedza mweya unopisa, inozowedzerwa kuburikidza ne turbine inotarisira kugadzira magetsi.
Mhinduro
Inofungidzirwa kuti iyi hunyanzvi inogona simudza mashandiro ehurongwa nekutenderedza 70-80% sekutsanangurwa kwaitwa neSINTEF maneja weprojekiti.
Kunyangwe munzvimbo zhinji dziripo dzekuchengetera manhamba ivo havana nani kupfuura 45-55%.
Izvi zvinoreva kuti simba rakagadzirwa nemaitiro aya ingori hafu chete kubva kwayakatanga kushandiswa kumanikidza mweya.
Perillo (maneja weprojekti) anoti: "Chirongwa ichi chakavakirwa pakutenda kuti gadziriso yedu ichapa nani simba rekuchengetedza simba kupfuura zvinogona kuitwa nemabhatiri, nekuda kwehupenyu hwayo hwakareba uye mutengo wakaderera wemari paKWh yesimba rakachengetwa. "Tinotarisirawo kuti inogona kushandiswa zvisineyi nezverudzi rwemaumbirwo akaitwa."
Nekutsvagisa kwakakodzera uye nemifungo mitsva ichabuda, izvi zvichakwanisika here?
Asi wadii kusachinjisa iyo system yekushandisa pamba, padiki padiki?
Izvo zvinodhura kuchengetedza iyo yakasara yeiyo chaiyo photovoltaic kuisirwa nemhepo yakamanikidzwa pane kuzviita nemabhatiri. Uye compressor-jenareta uye 200 bar tangi chubhu zvaizokwana.