Ingabe ngezinye izikhathi uzizwa wesaba kancane uma ubona ibhili yakho kagesi? Ucabanga ukuthi, “O, ibhili selikhuphuke kangaka futhi?” Ungase uzibuze nokuthi ikhona yini ikhambi lale nkinga. Empeleni kunezixazululo ezinhle kulokhu. Namuhla, ngaphezu kukagesi esiwusebenzisa nsuku zonke, owenziwe ngezinto ezifana nophethiloli, udizili, namalahle akhishwa emhlabathini, sizokhuluma “ngemithombo yamandla ehlukile” enobungani nemvelo futhi evela emvelweni.
Ziyini ngempela lezi zindlela zamandla ezihlukile?
Kalula nje, lezi yimithombo yamandla eyenzeka ngokwemvelo futhi engapheli. Siphinde sizibize ngokuthi “Imithombo Yamandla Avuselelekayo.”
Cabanga ngakho, iningi likagesi esilisebenzisayo manje likhiqizwa ngokushisa izinto ezifana namalahle, igesi yemvelo, kanye nophethiloli okumbiwa ngaphansi komhlaba. Lokhu sikubiza ngokuthi “amafutha angaphansi komhlaba.” Lokhu kuthatha izigidi zeminyaka ukwakheka. Njengoba siqhubeka nokuzisebenzisa, lezi zinsiza zizophela kancane kancane. Futhi, intuthu ekhishwa emvelweni lapho siyisebenzisa ibangela izinkinga ezinkulu njengokungcola komoya kanye nokufudumala komhlaba .
Kodwa imithombo yamandla ehlukile ayinjalo. Thatha ukukhanya kwelanga isibonelo. Ukuthi nje usebenzisa ukukhanya kwelanga namuhla, akusho ukuthi ilanga ngeke liphume kusasa. Kunjalo nangomoya. Lezi yizinto ezingapheli, ziza kithi ngokwemvelo. Ngakho-ke, kulesi simiso, sizisebenzisa ukukhiqiza amandla.
Izinhlobo zamandla eziyinhloko esingazisebenzisa
Kunezinhlobo eziningana eziyinhloko zamandla ahlukile okukhulunywa ngawo kabanzi futhi asetshenziswayo njengamanje eSri Lanka, kanye nasemhlabeni jikelele.
1. Amandla Elanga
Lena yindlela yamandla ehlukile ethandwa kakhulu emhlabeni kanye naseSri Lanka. Isebenzisa ukukhanya kwelanga ukukhiqiza ugesi . Kunezindlela ezimbili eziyinhloko zalokhu.
- Isiqoqi Sokushisa Selanga: Lezi zisebenzisa ukushisa okuvela elangeni ukufudumeza amanzi. Kungenzeka ukuthi uke wabona izinhlelo ezifana namathangi efakwe ophahleni lwezindlu ezithile. Lezi zingakhiqiza amanzi ashisayo okugeza nokupheka ngaphandle kokusebenzisa ugesi.
- Amaphaneli Elanga (Amaphaneli e-Photovoltaic – PV): Lena yindlela ethandwa kakhulu. Kulokhu, amaphaneli aluhlaza okwesibhakabhaka/amnyama afakwe ophahleni aguqula ukukhanya kwelanga kube ugesi ngqo. Singawusebenzisa lo gesi ngezinhloso zasekhaya futhi uma sinogesi owengeziwe, singawuthengisela iBhodi Yezogesi. Lokhu kunikeza ithuba elihle lokunciphisa noma ngisho nokuqeda izikweletu zethu zikagesi .
2. Amandla Omoya
Uma uke waya ezindaweni ezifana neHambantota nePuttalam, kumelwe ukuthi uke wabona abalandeli abakhulu bebekwe emibhoshongweni emikhulu. Yilokho abakubiza ngokuthi ama-wind turbine.
Okwenzekayo kulokhu ukuthi ama-blade ala ma-turbine ajikeleza emoyeni ohamba ngokushesha. Ngemuva kwalokho, ugesi ukhiqizwa ngejeneretha exhunywe kuyo. Lawa avame ukusebenza njengezitshalo zamandla ezinkulu. Kodwa-ke, kwamanye amazwe, kukhona nama-turbine amancane omoya afanelekela amakhaya.
3. Amandla Okushisa Kwasemoyeni
Lena indlela engaziwa kakhulu ezweni lethu njengamandla elanga kanye namandla omoya. Lokhu kuhilela ukusebenzisa izinga lokushisa eliphezulu ngaphakathi komhlaba ukukhiqiza ugesi. Lokhu kuhilela ukukhiqiza ugesi ngokuphendula ama-turbine ngamanzi ashisayo noma umusi ovela ngaphansi komhlaba.
Ungayisebenzisa kanjani le mithombo yamandla ekhaya lakho?
Ake sithi usunqume ukufaka uhlelo lwe-solar PV ekhaya lakho. Lokhu akuyona into ongaya esitolo uyothenga okuthile. Lokhu kudinga ukuthola izimvume ezifanele kanye nokuvunyelwa .
Into ebaluleke kakhulu ukufuna iseluleko enhlanganweni enolwazi nethembekile ngaphambi kokwenza into efana nale.
ESri Lanka, ungathola ulwazi ngalokhu ezikhungweni ezifana neSri Lanka Sustainable Energy Authority . Kubalulekile futhi ukubuza ihhovisi lakho lendawo le-CEB/LECO mayelana nendlela le nqubo esebenza ngayo.
Into engcono kakhulu ongayenza ukuthola izingcaphuno ezivela ezinkampanini eziningana ezidumile nezinolwazi ezihlinzeka ngale nsizakalo. Ngokuthola umbono ocacile wosayizi wesistimu oyidingayo ngokusekelwe enanini likagesi elidingwa yikhaya lakho, ungagwema izindleko ezingadingekile.
Yiziphi izinzuzo kanye nokungalungi kwamandla ahlukile?
Njenganoma yini enye, le mithombo yamandla ehlukile inezinzuzo nezinkinga zayo. Ake sibheke izinzuzo nezinkinga zezinhlobo ezintathu eziyinhloko.
| Amandla Elanga | |
|---|---|
| Ochwepheshe | Ububi |
| Umonakalo emvelweni mncane kakhulu. | Ugesi awukwazi ukukhiqizwa ebusuku noma ezinsukwini ezinamafu lapho kungekho ukukhanya kwelanga. |
| Umthombo wamandla ongapheli. | Ukutshalwa kwezimali kokuqala, okusho izindleko zokuthenga amaphaneli kanye nohlelo, kuphezulu. |
| Izindleko zikagesi zingancishiswa kakhulu. | Kudingeka isikhala esanele ophahleni ukuze kufakwe amaphaneli. |
| Akukho msindo, ukulungiswa okuncane. | Ukuze kugcinwe ugesi okhiqizwayo, kudingeka uhlelo lwebhethri, olubiza kakhulu. |
| Amandla Omoya | |
|---|---|
| Ochwepheshe | Ububi |
| Amandla ahlanzekile futhi anobungani nemvelo. | Izindleko zokufaka ama-turbine ziphezulu. |
| Izindleko zokusebenzisa ziphansi. | Ama-turbine angabangela umsindo nokuphazamiseka kokubona. |
| Kudingeka ukulungiswa okuncane. | Kusebenza kuphela lapho kunomoya oqhubekayo. Isivinini somoya kunzima ukusibikezela. |
| Kukhona ingozi yokushaywa yizinyoni ezinsikeni ze-turbine, okubangela izingozi. | |
Umlayezo Wokuya Nawe Ekhaya
- Imithombo yamandla ehlukile ayiqedi izinsizakusebenza ezifana namafutha emvelo. Zivela ngokwemvelo, zikhululekile, futhi zivuseleleka njengokukhanya kwelanga nomoya.
- Lokhu akunamthelela omkhulu emvelweni, yingakho kubizwa nangokuthi "amandla aluhlaza".
- Indlela ethandwa kakhulu eSri Lanka njengamanje izinhlelo zamandla elanga ezifakwe emakhaya. Lokhu kunganciphisa kakhulu ibhili yakho kagesi.
- Ngaphambi kokufaka uhlelo olunjalo, cwaninga ngokucophelela izindleko zokuqala, ukulungiswa, kanye nokuvunyelwa okudingekayo . Thola insizakalo enkampanini ehloniphekile kuphela.
- Nakuba lokhu kuyitshalomali enkulu ekuqaleni, ngokuhamba kwesikhathi kungaba yinto eyigugu kakhulu ekongela imali futhi ivikele imvelo.
Amandla ahlukile, amandla avuselelekayo, amandla elanga, amandla omoya, amaphaneli elanga, ibhili yokukhanya, ugesi, iSri Lanka
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