1. Ukubukwa Kwephrojekthi

Le phrojekthi itholakala ekamu lemayini ye-aluminium yaseGuinea. Uma kubhekwa ukungabikho kwamandla egridi nendawo yokwakha elinganiselwe ekamu, iphrojekthi isebenzisa iziqukathi ezinhlanu zokugoqa ze-photovoltaic ezingama-200kWp kanye namakhabethe okugcina amandla angu-215kWh ukuze kwandiswe ukuphehlwa kwamandla elanga nokuqinisekisa ukutholakala kukagesi okuthembekile kule nkambu.

1. Imininingwane yephrojekthi

Isicelo

Le phrojekthi ihlela ukwakha uhlelo lwe-off-grid photovoltaic-storage ukuze kuhlangatshezwane nezidingo zikagesi ekamu le-aluminium ore yaseGuinea.

IGuinea inemithombo eminingi yelanga, enemisebe evundlile yonyaka engu-2,010.1 kWh/m2 ^endaweni yephrojekthi. Amazinga emisebe yanyanga zonke ayahluka kancane, futhi ngokwethebula lokuhlukaniswa kokunotha kwemithombo yelanga ezindinganisweni zezimboni zezulu, lesi sifunda sihlukaniswa njengendawo ecebile kakhulu (iBanga A), okwenza sifaneleke ukwakhiwa kwezinhlelo zokuphehla amandla ze-photovoltaic.

Kufakiwe Umthamo  

Le phrojekthi ifakwe amayunithi angu-5 weziqukathi ezigoqekayo ze-photovoltaic ezingu-206.4 kWp, ezinamandla afakiwe angu-1,032 kWp (okungukuthi, 1 MWp).

Imishini Eyinhloko  

Iziqukathi ezingamamitha angu-40: amayunithi angu-5 weziqukathi ezingama-200 kWp 40-foot high-cube ezinesilinganiso sokuvikela esingu-C4.

Ama-inverter e-Photovoltaic: Ama-inverter angu-10 100kW angaphandle kwegridi anikezwayo, ngalinye line-MPPT eyakhelwe ngaphakathi ukuze kuqinisekiswe ukusebenza kahle kokuphehlwa kwamandla.

Amakhabethe okugcina amandla: 10 215kWh amakhabethe okugcina amandla.

Imishini yokusiza yokudonsa: Ihlanganiswe esitsheni ukuze isize ekusetshenzisweni kwamaphaneli e-photovoltaic.

1. Izinzuzo Zephrojekthi

Ukuthunyelwa okuvumelana nezimo, ukonga indawo yomhlaba:

Iziqukathi zokugoqa ze-photovoltaic zinikeza izinzuzo ezifana nokuthunyelwa kwe-modular, ukufakwa okuguquguqukayo, nokusebenza okubanzi. Ngenxa yomkhawulo womhlaba endaweni yokukhempa, le phrojekthi ayikwazi ukufakwa phansi njengamasistimu ajwayelekile okufakwa kwezintaba. Iziqukathi ezigoqekayo ze-photovoltaic zibhekana nalokhu mkhawulo ngokuhlela amayunithi amahlanu weziqukathi ezingu-200kWp emigqeni emibili noma emithathu, ukonga umhlaba kanye nokubhekana nezidingo zokufuduka okungenzeka zibe khona ezindaweni zezimayini. Zingaphinde zisetshenziswe ngokushesha, ukunciphisa izikhathi zesikhathi zokwakha.

Ukwehliswa kwezindleko zokulungisa nezokusebenza:

Ifaka idizayini engakhathaleli kanye nesakhiwo esihlanganisiwe esinciphisa izingxenye eziwumshini (ezifana nesistimu yokushayela yezikhwezi ezingalandeleli), izinga lokuhluleka lehliswa ngaphezu kuka-50%. Ngenxa yalokho, izindleko zokusebenza zonyaka zibalelwa ku-30% -50% nje kuphela walezo zezinhlelo zokukhweza ezigxilile.

Uhlelo kulula ukuhlanza, njengoba izingxenye zingagoqwa ukuze zihlanzeke ngaphandle kwesidingo sokukhuphuka izintaba, okuholela ekunciphiseni kwe-40% -60% yezindleko zabasebenzi.

Ukukhula kanye nezinzuzo zomnotho:

Iziqukathi eziningi zingasetshenziswa ngokuhambisana, namandla omthamo ongaleka ukusuka ku-10 kW ukuya ku-1 MW, alungele ukwakhiwa ngezigaba noma amaphrojekthi anezidingo eziguqukayo.

Nakuba izindleko zokuqala ziphakeme kancane, ukwanda kokukhiqizwa kwamandla (5% -15%) nokongiwa komhlaba kunganciphisa isikhathi sokukhokha sibe iminyaka engu-0.4-1.

Ukuvumelana nezimo kwemvelo nokuphepha:

Uma lugoqiwe, uhlelo lungamelana nezimo zezulu ezimbi kakhulu njengemimoya enamandla neziphepho zesihlabathi. Isibonelo, phakathi nesiphepho esishisayo endaweni yezimayini eGuinea, izingxenye zingahlehliswa ngokushesha ukuze kugwenywe umonakalo.

Iziqukathi zenziwe ngensimbi enamapulangwe noma izinto eziyinhlanganisela, ezinikeza ukumelana nokugqwala okuphakeme uma kuqhathaniswa nezisekelo zendabuko, futhi isikhathi sokuphila esinwetshiwe sibe ngaphezu kweminyaka engama-30.