Indlela iHighjoule eyisombulula ngayo ingxaki ethi 'Akukho Grid, Akukho Signal' kwi-Afrika esemaZantsi kweSahara

Ngaphakathi kwesihloko sokusasazwa kwezikhululo zeenqwelo-moya eAfrika, umbuzo omnye onzima nowengqiqweni uhlala uvela:

Ngaphandle kwegridi yombane ezinzileyo, isikhululo seenkonzo zonxibelelwano singasebenza njani ngokungenasiphelo?

Ingakumbi eMauritania, eNiger, embindini waseKenya, nakwezinye iindawo ezifanayo, amawaka eendawo ajongene nemingeni efanayo:

• Akukho kufikelela kwigridi yezixhobo zokusebenza
• Iindleko zothutho lwedizili eziphezulu kakhulu
• Iimeko zemozulu ezigqithisileyo (ubushushu obutshisayo + izivuthuvuthu zesanti)
• Izixhobo ze-O&M (ukusebenza nokugcinwa) ezinqongopheleyo

Ngenxa yesi sizathu, iSolar + Storage + Diesel Hybrid System (i-integrated solar-storage-diesel) iye yaba yindlela ebalaseleyo yokwakhiwa kwamandla kwizikhululo ezingaphandle kwegridi eAfrika. Eli nqaku lisebenzisa iimeko zeprojekthi zokwenyani zeHighjoule ukuze lichaze indlela efumaneka ngayo umbane ozinzileyo kwiindawo ezikude zaseAfrika.

Icandelo 1: Umngeni Wamandla Okwenene Ojongene Nezikhululo Zeziseko ZaseAfrika

Ukunika amandla isikhululo sesiseko kumazwe amaninzi aseAfrika akulula njengoku "xhuma nokusebenzisa." Ngumngeni wamandla ocwangcisiweyo onokwahlulwahlulwa ube ziingxaki ezintathu ezidibeneyo:

1. Ukhuseleko olungonelanga lweGridi

• Iindawo ezinkulu azinawo umbane wesizwe kwaphela
• Apho kukho igridi, ayizinzanga rhoqo

2. Ukuthembela kakhulu kwiDizili

• Ipetroli kufuneka ithuthwe ngelori kumgama omde
• Iindleko ze-logistics zodwa zingadlula iindleko zokuvelisa umbane
• Ukunqongophala kwepetroli = ukungabikho kwendawo

3. Ubunzima obukhulu be-O&M

• Iindawo zisasazeke ngokwendawo
• Imijikelo yokuhlola ngesandla inde kwaye ibiza kakhulu
• Amaxesha okuphendula ngempazamo acotha

Okukwintsusa: E-Afrika, umbane othembekileyo yingxaki enzima nangakumbi ukuyisombulula kunokufumana izixhobo zonxibelelwano ngokwazo.

Icandelo lesi-2: Isisombululo esiPhambili — Iinkqubo eziDibeneyo zoGcino-lweLanga-lweDizili

Isisombululo esivuthiweyo nesisasazwe ngokubanzi kwizikhululo zaseAfrika namhlanje yi-architecture ye-hybrid enemithombo emithathu:

I-PV yelanga + Indawo yokugcina amandla ebhetri + iJenereyitha yeDizili

Ingqiqo yokusebenza ilula kakhulu:

Icandelo 3: Uphononongo lweTyala leHighjoule — Izikhululo zeTelecom zaseMauritania

Oku kulandelayo yimeko yokwenyani yokusasazwa kweewebhusayithi ze-telecom ezingaphandle kwegridi:

3.1 IiNjongo zeProjekthi

Iinjongo eziphambili zeprojekthi zazichazwe ngokucacileyo:

• Nika amandla athembekileyo kwiindawo ezingenalo ukufikelela kwigridi yokusetyenziswa
• Ukuphucula uzinzo lokusebenza kwesikhululo sesiseko kunye nexesha lokusebenza
• Ukunciphisa kakhulu ukusetyenziswa kwedizili kunye neendleko zokuhamba kwezinto ezinxulumene noko
• Nika amandla ukusebenza okuzimela okungenamntu ixesha elide

Kwimeko: ukugcina isikhululo seenkonzo zonxibelelwano siphila, sizinzile kwaye singenasiphelo, kwindawo engenazo iziseko zophuhliso lombane.

3.2 Uyilo loYilo lweNkqubo (Ukuhlanganiswa kweSolar-Storage-Diesel)

Le projekthi isebenzisa uyilo lwe-fusion oluyimvelaphi emithathu:

Inkqubo ye-PV yelanga (Umthombo wamandla oyintloko)

• Ii-arrays zemodyuli ze-PV ezininzi ezinezakhiwo zokufakelwa ezenziwe ngokwezifiso
• Ubonelelo oluphambili lwasemini + ukutshaja ibhetri ngaxeshanye

Inkqubo Yokugcina Amandla Ebhetri (iCore Buffer)

• LFP Inkqubo yebhetri (iLithium Iron Phosphate)
• Uyilo oluqhelekileyo lwe-telecom oluyi-48V
• Ubuchule bomjikelo onzulu obandisiweyo kunye noyilo oluthembekileyo kakhulu

imisebenzi:

• Umbane ebusuku
• Imbuyekezo yosuku olunamafu
• Ukunciphisa ubuninzi bokuqalisa ijenereyitha yedizili

Ijenereyitha yeDizili (Umgca wokugqibela woKhuselo)

• Ijenereyitha yedizili engathethiyo yangaphandle eyi-16 kW / 20 kVA
• Ulawulo olukrelekrele lokuqalisa/lokuyeka oluzenzekelayo

imisebenzi:

• Ugcino lwamaxesha amafu angaphezulu
• Ukongezwa komthwalo onzima
• Ukhuseleko olupheleleyo lwenkqubo

3.3 Uqwalaselo lweZixhobo eziPhambili (Ulwahlulo lweNqanaba loBunjineli)

Icandelo 4: Indlela Inkqubo Enikezela Ngayo Amandla Angaphazanyiswa

Eyona mpumelelo iphambili yale projekthi asikokuqokelela izixhobo — yingqiqo yokuthunyelwa kwamandla:

Isiphumo: Imithombo emithathu yamandla ibonelela ngokuphindaphindiweyo — ukufezekisa ukusebenza okwenyani ngaphandle kokungasebenzi.

Icandelo 5: Ixabiso leProjekthi

• Ivumela ukuGutyungelwa ngaphandle kweGridi — inika unxibelelwano lwefowuni kwiindawo ebezingenakufikelelwa ngaphambili yigridi
• Iphucula Uzinzo — ukuphindaphinda kwezinto ezininzi kususa amanqaku okusilela
• Yehlisa ukuxhomekeka kwiDizili — inciphisa kakhulu ukusetyenziswa kwepetroli rhoqo kunye neendleko zezothutho zizonke
• I-Lowers O&M Burden — ukujonga kude kunye nolawulo oluzenzekelayo kuthatha indawo yokungenelela okubizayo ngesandla

Icandelo 6: Kutheni Esi Sisombululo Sifaneleka Kakuhle eAfrika

Iinkqubo zamandla zezikhululo zamandla zaseAfrika zabelana ngeempawu ezintathu ezichazayo:

• Isasazeke ngokwendawo
• Akukho gridi ngokuzenzekelayo
• Kunzima ukuyigcina ngesandla

Inkqubo ye-hybrid yokugcina amandla elanga ihambelana ngqo nenye yezi mfuno:

• Isebenza ngokupheleleyo ngokuzimeleyo kwiziseko zophuhliso zangaphandle
• Ilawulwa kude ngokutyelela okuncinci kwindawo
• Itshintsha phakathi kwemithombo yamandla ngokuzenzekelayo ngaphandle kokungenelela komntu

Icandelo 7: I-Afrika Itshintsha Ukusuka 'Kwixesha Ledizili' Ukuya 'Kwixesha Lokugcina Ilanga'

Ubungqina obuvela kweli candelo bubonisa utshintsho olukhulu oluqhubekayo kumhlaba wamandla onxibelelwano e-Afrika:

Umkhondo ucacile: Inkqubo edibeneyo yokugcina amandla elanga kunye nedizili iya isiba ngumgangatho oqhelekileyo wamandla ezikhululo zaseAfrika.

Icandelo 8: Ukuqukumbela

Iprojekthi yaseMauritania iqinisekisa isigqibo esibalulekileyo:

Kwimimandla ekude yaseAfrika, akukho mthombo wamandla omnye onokuxhasa isikhululo seenkonzo zonxibelelwano ixesha elide. Inkqubo ye-Solar + Storage + Diesel hybrid yeyona isisombululo esinokuthenjwa esifumanekayo namhlanje.

Umbuzo obalulekileyo kwizikhululo zaseAfrika awusekho 'Ngaba kukho igridi?' kodwa endaweni yoko 'Ngaba kukho inkqubo yamandla edibeneyo yokugcina amandla elanga kunye nedizili?'

Malunga neQela leHighjoule

I-Highjoule Group igxile kwizisombululo zokugcina amandla ezidibeneyo zezicelo ezingaphandle kwegridi kunye negridi ebuthathaka. Ipotifoliyo yethu yemveliso igubungela ukugcinwa kwamandla emakhaya, ukugcinwa kwamandla orhwebo kunye noshishino, kunye neenkqubo ezidibeneyo zokutshaja amandla okugcina amandla elanga. Iingenelo zobuchwepheshe eziphambili ziquka ukuqikelela amandla asebenza nge-AI, ulawulo lweendawo ezininzi, kunye ne-O&M ekude. Iinkqubo zethu zisasazwa ngokukhutheleyo kulo lonke elase-Afrika, eMzantsi-mpuma Asia, eMbindi Mpuma, nakwezinye iindawo - ukunceda abaqhubi beefowuni kunye namashishini ukuba bafumane umbane othembekileyo, ozimeleyo, kunye nokrelekrele kwiindawo ezinzima kakhulu kwihlabathi.