Mhinduro Dzemagetsi Dzinochengetedza Mvura Dzekugadzirisa Kushomeka Kwemagetsi Munyika dzeAfrica

Nhanganyaya

Kuwanikwa kwemagetsi kuchiri dambudziko guru kunyika zhinji dzemuAfrica. Pasinei nehupfumi hwakawanda hwenyika iyi, vanhu vanopfuura mamiriyoni mazana matanhatu vari kumaodzanyemba kweSahara muAfrica vachiri kushaya simba rakavimbika. Kusiyana uku kwesimba kunokanganisa kukura kwehupfumi, hutano, dzidzo, uye hupenyu hwese. Pakati pesarudzo dzakasiyana dzesimba rinogona kuvandudzwa,simba remvurainoonekwa senzira inogara kwenguva refu, isingadhuri, uye inogona kuwedzerwa pakugadzirisa kushomeka kwemagetsi muAfrica.

Kukwanisa Kwesimba reMadziva muAfrica

Africa ndiyo musha wedzimwe dzenzizi hombe pasi rose uye nzvimbo dzinonaya mvura yakawanda. Kondinendi iyi ine huwandu hunofungidzirwa hwemvura1,100 GWsimba remagetsi emvura, asi chikamu chidiki chete ndicho chakashandiswa. Mahombekombe makuru enzizi akadai seNile, Congo, Zambezi, neNiger anopa mikana yakawanda yekuvandudza simba remagetsi emvura nenzira inochengetedza nharaunda. Nekuronga kwakanaka nekudyara mari, zviwanikwa zvemvura izvi zvinogona kuva musimboti weramangwana reAfrica remagetsi akachena.

Mhando dzeMhinduro dzeMagetsi eHydropower muAfrica

1. Mapurazi Madiki uye Madiki eMagetsi emvura

Simba remagetsi madiki (rinosvika 10 MW) rakanakira nzvimbo dzekumaruwa nedzisiri dzemagetsi. Masisitimu aya anogona kupa magetsi kumisha iri kure, zvikoro, makiriniki, nemapurazi pasina kukanganisa zvakanyanya nharaunda.

Zvakanakira:

• Inokwanisika uye iri nyore kugadzirisa

• Kukurumidza kutumira

• Inokurudzira kuva nevaridzi venzvimbo uye kugadzira mabasa

2. Simba remvura rinoyerera kubva parwizi

Masisitimu emvura anoyerera murwizi anogadzira magetsi asina madhamu makuru kana madhamu emvura, zvichideredza kukanganiswa kwezvakatipoteredza. Aya akakodzera nzvimbo dzine mvura yerwizi nguva dzose.

Zvakanakira:

• Inochengetedza zvakatipoteredza

• Mari shoma yekuvaka nekugadzirisa

• Yakavimbika yekugadzira magetsi yakaganhurirwa

3. Mapurojekiti Makuru Emagetsi Emvura

Mafekitori makuru emagetsi emvura akaita seDhamu reGrand Ethiopian Renaissancemienzaniso yekuti simba remagetsi rinogadzirwa nemvura rinogona sei kupa simba remagetsi munzvimbo dzese kana nyika.

Zvakanakira:

• Simba guru rinobuda

• Hupenyu hwebasa refu

• Kugadzikana kwegrid uye kubatanidzwa kwesimba redunhu

Kufunga Nezvekuchengetedza Nguva

Simba remagetsi rinogadzirwa nemvura, kana rikabatwa zvakanaka, ndiro rimwe remasimba akasimba. Kuve nechokwadi chekuti rinopa mabhenefiti kwenguva refu:

• Kuongororwa kwemigumisiro yezvakatipoteredzainofanira kutungamira dhizaini yepurojekiti kuderedza kukuvara kwezvakatipoteredza.

• Kubatanidzwa kwenharaundaZvakakosha pakuwana rutsigiro uye kuona kuti simba rinogoverwa zvakaenzana.

• Kutsungirira mamiriro ekunzezvinofanira kutariswa, kusanganisira magadzirirwo anodzivirira kusanaya kwemvura uye kushandiswa zvakanaka kwemvura.

Kubatsira Kwehupfumi Nemagariro Evanhu

Kugadzira simba remagetsi rinogadzirwa nemvura kunogona kushandura hupfumi hweAfrica zvikuru nekuita zvinotevera:

• Kuderedza kuvimba nemajenareta edhiziri nemafuta efossil anounzwa kunze kwenyika

• Kuderedza mitengo yemagetsi kumhuri nemabhizinesi

• Kugonesa kukura kwemaindasitiri uye kutengeserana kwesimba remagetsi munharaunda

• Kugadzira mabasa emunharaunda mukuvaka, kushanda, uye kugadzirisa

• Kuvandudza mukana wekuwana dzidzo nehutano kuburikidza nekuisa magetsi kumaruwa

Matambudziko uye Nzira Yekufambira Mberi

Matambudziko akadai semari, kusagadzikana kwezvematongerwo enyika, uye kugona kwehunyanzvi zvinogona kunonotsa kushandiswa kwemagetsi emvura. Zvisinei, nerutsigiro rwepasi rose, kubatana kwehurumende nemakambani, uye kushandira pamwe kwematunhu, zvipingamupinyi izvi zvinogona kukundwa.

Hurumende dzemuAfrica, pamwe chete nemabhanga ebudiriro nevanoisa mari munzvimbo dzakasiyana, vanofanira kuisa zvinhu zvakakosha pakuita zvinotevera:

• Kugadziriswa kwemitemo kunokwezva mari yekudyara

• Kuvaka hunyanzvi uye kutamisa tekinoroji

• Zvivakwa zvepakati pemiganhu zvinobatanidza magridi emagetsi

Mhedziso

Simba remagetsi rinoshandisa mvura rinopa nzira ine simba yekupedza urombo hwemagetsi muAfrica ukuwo richitsigira kuchengetedzeka kwezvakatipoteredza nekusimudzira hupfumi. Nekushandisa zviwanikwa zvayo zvemvura yakawanda uye kugamuchira mhinduro dzemagetsi emvura dzakangwara, dzinotungamirirwa nenharaunda, Africa inogona kuvhenekera ramangwana rayo nemagetsi akachena, anovandudzwa, uye akasimba.