Pamwe nesimba rezuva, mhepo ine simba Ndiyo imwe yenzvimbo dzakapararira dzesimba renewable pasi rose. Simba remhepo rinoshandiswa kugadzira magetsi inogona kuenderera y kusasvibisa. Kunyangwe iri nzira iri kuwedzera kufarirwa, vanhu vazhinji havasati vanzwisisa simba remhepo rinoshanda sei, zvayakanakira kana zvayakaipira.
Muchikamu chino, tichaongorora kuti simba remhepo rinoshanda sei, tsvaga mabhenefiti aro uye toita ongororo yakadzama pairi marudzi emagetsi emhepo uye kuitwa kwayo munyika yanhasi.
Chii chinonzi eolic energy?
La mhepo ine simba Iko kushandiswa kwekinetic simba remhepo kugadzira magetsi. Ichi chiitiko chechisikigo chinoitika nekuda kwekusiyana kwekushisa mumhepo, kunokonzerwa nemwaranzi yezuva, inoburitsa mafungu emhepo iyo inogona kubatwa uye kushandurwa kuita simba rinobatsira.
Mazuva ano maturbine emhepo ndiwo maturusi anonyanya kushanda ekushandisa simba iri. Ivo vane misiyano yakawanda kana ichienzaniswa neyekare mhepo, sezvo ivo vakanyanya kufambira mberi maererano nehunyanzvi uye kugona kwechizvarwa.
Simba remhepo rakaita basa rinokosha pakuchinja kuenda kumanyuko emagetsi akachena. Nyika dzakadai seUnited States, Germany, China neSpain ndivo vatungamiri mukugadzirwa kwesimba remhepo. MuSpain, semuenzaniso, iyi tekinoroji inopa dzimba dzinopfuura mamiriyoni gumi nemaviri uye inovhara 18% yesimba rinodiwa nenyika.
Simba remhepo rinoshanda sei?
Nheyo yekushandisa yesimba remhepo iri nyore, kunyangwe tekinoroji iri kuseri kwemhepo turbines iri mberi. Iye turbine yemhepo Inosanganisira blades, rotor uye jenareta. Mhepo inofambisa mashizha akabatanidzwa kune rotor, ichiita kutenderera kwekufamba. Kufamba uku kunoendeswa kune shaft, iyo inobatanidzwa kune jenareta. Jenereta, kushandisa magnets, inoshandura simba remagetsi iroro kuita magetsi emagetsi.
Kana ari mapurazi emhepo, zvivako izvi zvinogadzirwa nemhepo yakawanda yemhepo. Simba rinogadzirwa mune imwe neimwe yaro rinounganidzwa uye rinogoverwa kune giredhi yemagetsi kuburikidza nemitsara yekutumira, ichibvumira kuwana kwayo kune substations yekuzogovera kunotevera kune vatengi vekupedzisira.
Mukuwedzera, iyo indasitiri yakashanda pane zvitsva zvakadai se isina blad turbines emhepo, izvo zvinoderedza maitiro ekuona. Aya maturbine emhepo anoshandisa chiitiko che kubuda kwevortex, an aerodynamic effect inogadzira oscillations mu vertical structure inoshandura mavibrations iwayo kuita simba remagetsi.
Mhando dzemhepo turbines
Kune akati wandei marudzi emhepo turbines anogona kuiswa zvinoenderana nekwaanogara uye tekinoroji:
- Horizontal wind turbines: Iyo yakajairika dhizaini, yakafanana neyekare mhepo. Rotor yayo inotenderera ichitenderedza axis yakachinjika uye iri inoshanda zvakanyanya, zvichiita kuti ive sarudzo yakasarudzwa yemapurazi makuru emhepo.
- Vertical wind turbines: Zvishoma zvakajairika, ivo vakawanda compact uye inokodzera nzvimbo dzemumaguta, sezvo rotor yayo inotenderera ichitenderedza axis yakatwasuka. Imwe yemabhenefiti avo makuru ndeyekuti vanogona kutora mukana wemhepo kubva kune chero nzira.
- Bladeless wind turbines: Zvigadzirwa izvi, pane kutenderera, oscillate, kutora mukana wemhepo nenzira yakasiyana zvachose, iyo inoreva kuderera kwezvakatipoteredza uye maonero ekuona.
Zvakanakira simba remhepo
Simba reMhepo rinoratidza zvakatevedzana zvakanakira izvo zvinoita kuti rive rakakosha zvakanyanya simba rekuchengetedza pasi rose:
- Hazviperi: Sezvo mhepo inogara inogara uye inogona kuvandudzwa, hapana njodzi yekuderera nekushandiswa.
- Kukanganisa kwezvakatipoteredza zvishoma: Hachiburitse tsvina ine chepfu kana kuburitsa zvinosvibisa. Imwe turbine yemhepo inogona kudzivirira kubuda kwekusvika 6,300 matani eCO2 pagore.
- Kuderedza kuvimba nefossil fuels: Panzvimbo yekuvimba nemafuta anosvibisa semarasha kana mafuta, simba remhepo rinopa imwe yakachena.
- Kugadzira basa: Kuvakwa, kushanda nekuchengetedza mapurazi emhepo kunounza zviuru zvemabasa, zvichifambisa kukura kwehupfumi.
- Mari yekushandisa yakaderera: Munzvimbo dzine mhepo yakanaka, mutengo we kWh wesimba remhepo unokwikwidzana, kunyange uchienzaniswa nemiti yenyukireya kana marasha.
- Kuenderana nemamwe mabasa: Mapurazi emhepo anogona kugarisana nemamwe mabasa ekumaruwa akaita sekurima nezvipfuyo.
Kuipa kwesimba remhepo
Pasinei nemabhenefiti, simba remhepo rine zvimwe zvazvakaipira izvo zvinofanirwa kutariswa:
- Kupindirana kwemhepo: Kugadzirwa kwemagetsi kunonyanya kuenderana nekumhanya kwemhepo, izvo zvinogona kuchinjika, zvichikanganisa kugadzirwa kwesimba.
- Nyaya dzekuchengeta: Simba rinogadzirwa harigone kuchengetwa zvakanaka, izvo zvinogona kukonzera matambudziko panguva yekuderera kudiwa kana kusavapo kwemhepo.
- Visual impact: Kune vamwe vanhu, maturbine emhepo anoshandura mamiriro echisikigo, kunyanya mumapurazi makuru emhepo.
- Environmental impact: Maturbine emhepo anogona kukanganisa mhuka dzemuno, kunyanya shiri dzinogona kubonderana nemashizha.
- Ruzha: Maturbine anogona kuburitsa ruzha, izvo zvinogona kutsamwisa vanhu vanogara pedyo nemapurazi emhepo.
- Yakakwira yekutanga Investment: Kunyange zvazvo mari yekugadzirisa yakaderera, mari yekutanga inokura.
Nekunyatsoongorora zvakanakira uye zvisingabatsiri, zviri pachena kuti simba remhepo rine basa rinokosha mune ramangwana resimba rakachena. Kuenderera mberi kwehunyanzvi hwekuvandudza tekinoroji, sekubatanidzwa kwemhepo isina bladeless turbines, uye kuvandudzwa kwezvigadziriso zvekuchengetedza zvinobudirira zvichabatsira kuwedzera kugona kwayo sechinhu chakakosha chesimba mukurwisa kushanduka kwemamiriro ekunze.