Kugadzirisa Kwakaita Highjoule Dambudziko re'No Grid, No Signal' MuSub-Saharan Africa

Munyaya yekuiswa kwezviteshi zvemauto muAfrica, mubvunzo mumwe chete unorwadza unoramba uchibuda:

Pasina grid yemagetsi yakagadzikana, chiteshi chenharembozha chingashanda sei nekusingaperi?

Kunyanya muMauritania, Niger, mukati meKenya, nenzvimbo dzakafanana, zviuru zvenzvimbo zvinosangana nematambudziko akafanana:

• Hapana mukana wekushandisa grid yemagetsi
• Mari yekufambisa dhiziri yakakwira zvisingatarisirwi
• Mamiriro ekunze akanyanya (kupisa kukuru + dutu rejecha)
• Zvishandiso zveO&M (mabasa nekugadzirisa) zvishoma

Zvichienderana neizvi, Solar + Storage + Diesel Hybrid System (integrated solar-storage-diesel) yave iri nzira huru yekuvaka magetsi ekunze kwegrid muAfrica. Chinyorwa chino chinoshandisa mapurojekiti chaiwo eHighjoule kuti atsanangure kuti magetsi anowanikwa sei munzvimbo dziri kure muAfrica.

Chikamu 1: Dambudziko reSimba Chairo Rakatarisana neZviteshi zveNyika dzeAfrica

Kuisa simba pachiteshi chemagetsi munyika zhinji dzemuAfrica hakusi nyore sekunge 'plug in and operate.' Idambudziko remagetsi rinogona kukamurwa kuita matambudziko matatu akabatana:

1. Kuvharwa kweGrid Kusina Kukwana

• Nzvimbo huru hadzina grid yenyika zvachose
• Kana paine grid, inogara isina kugadzikana

2. Kuvimba zvakanyanya nedhiziri

• Mafuta anofanira kutakurwa nemotokari kure kure
• Mari yekufambisa zvinhu chete inogona kudarika mari yekugadzira magetsi
• Kushomeka kwemafuta = kushaikwa kwenzvimbo

3. Kuoma Kwakanyanya Kwekushanda Nevashandi

• Nzvimbo dzakapararira munzvimbo dzakasiyana-siyana
• Kuongororwa nemaoko kwenguva refu uye kunodhura
• Nguva dzekupindura zvikanganiso dzinononoka

Chinonyanya kukosha: MuAfrica, magetsi akavimbika idambudziko rakaoma kugadzirisa kupfuura kutsvaga michina yekutaurirana pachayo.

Chikamu 2: Mhinduro Inotungamira — Masisitimu Akabatanidzwa Ekuchengetera Zuva-Dhizinesi

Mhinduro yakakura uye yakashandiswa zvakanyanya pazviteshi zvepasi zveAfrica nhasi ndeyekuvaka kwemhando nhatu dzema "hybrid architecture":

Solar PV + Kuchengetera Simba reBhatiri + Jenareta reDiziri

Pfungwa dzekushanda dziri nyore kwazvo:

Chikamu 3: Chidzidzo cheHighjoule — Zviteshi zveMauritania Telecom Base

Inotevera inyaya chaiyo yekushandiswa kwemasaiti efoni ari kunze kwegrid:

3.1 Zvinangwa zveProjekiti

Zvinangwa zvikuru zvepurojekiti iyi zvakatsanangurwa zvakajeka:

• Ipa simba rakavimbika kunzvimbo dzisina mukana wekushandisa grid
• Kuvandudza kugadzikana kwekushanda kwechiteshi chepasi uye nguva yekumhanya
• Kuderedza zvakanyanya kushandiswa kwemafuta edhiziri uye mari yekufambisa zvinhu
• Bvumira kushanda kwega kwenguva refu pasina anomutarisira

Muchidimbu: kuchengetedza chiteshi chenharembozha chiripo, chakadzikama uye chisingaperi, munzvimbo isina zvivakwa zvemagetsi.

3.2 Kugadzira Magadzirirwo Emasystem (Kubatanidzwa Kwezuva-Kuchengeta-Diesel)

Purojekiti iyi inoshandisa dhizaini yekubatanidza manyuko matatu ekare:

Sisitimu yePV yezuva (Simba Guru Rinobva)

• Magadzirirwo akawanda ePV module ane zvimiro zvekuisa zvakagadzirwa
• Kupihwa kwemari yemasikati kwakakosha + kuchaja bhatiri panguva imwe chete

Sisitimu Yekuchengetera Simba reBhatiri (Core Buffer)

• LFP Sisitimu yebhatiri (Lithium Iron Phosphate)
• 48V telecom-standard architecture
• Kugona kwakawedzerwa kutenderera kwakadzika nekugadzirwa kwakavimbika zvakanyanya

mabasa:

• Simba rehusiku
• Muripo wezuva rakasviba
• Kuderedzwa kwehuwandu hwekutanga kwejenareta yedhiziri

Jenareta yeDiziri (Mutsetse Wekupedzisira weDziviriro)

• Jenareta yedhiziri yekunze isina ruzha ye16 kW / 20 kVA
• Kudzora kwekutanga/kumisa otomatiki kwakangwara

mabasa:

• Kuchengetedza kwenguva yakareba ine madota
• Kuwedzera mutoro wepamusoro
• Nzira yekuchengetedza yakakwana yesystem

3.3 Kugadziriswa kweMidziyo Yepakati (Kupatsanurwa kweUinjiniya-Level)

Chikamu 4: Maitiro Ekuti Sisitimu Ipe Simba Risina Kukanganiswa

Kubudirira kukuru kwepurojekiti hakusi kuunganidzwa kwemidziyo - asi pfungwa yekutumirwa kwesimba:

Mhinduro: Zvinhu zvitatu zvinopa simba rinodzokororwa — zvichiita kuti basa rishande pasina downtime.

Chikamu 5: Kukosha kweProjekiti

• Inogonesa Kuvharwa Kunze kweGrid — inopa kubatana kwenharembozha kunzvimbo dzaisambosvikika negrid
• Inowedzera Kugadzikana — kuwanda kwezvinhu zvakawanda kunobvisa poindi imwe chete yekukundikana
• Inoderedza Kuvimba neDiziri — inoderedza zvakanyanya kuwanda kwekushandiswa kwemafuta uye mutengo wezvinhu zvese zvinofambiswa nemotokari
• Inoderedza O&M Burden — kutarisa kuri kure pamwe chete nekudzora otomatiki kunotsiva kupindira kunodhura nemaoko

Chikamu 6: Nei Mhinduro Iyi Inokodzera Africa Zvakakwana

Masisitimu esimba ezviteshi zvepasi peAfrica ane hunhu hutatu hunoratidza:

• Nzvimbo dzakapararira
• Hazvina kufambiswa zvakanaka ne default
• Zvakaoma kuchengetedza nemaoko

Sisitimu yemagetsi inosanganiswa nesolar-storage-diesel inoenderana nezvinodiwa izvi:

• Inoshanda zvizere yakazvimiririra kubva kunze kwezvivakwa
• Inotariswa kure nekushanya kushoma panzvimbo yacho
• Inochinja-chinja pakati pesimba rinobuda otomatiki pasina kupindira kwevanhu

Chikamu 7: Africa Iri Kuchinja Kubva ku'Nguva yeDiesel' Kuenda ku'Nguva yeKuchengeta Zuva'

Humbowo hunobva mumunda hunoratidza shanduko huru nhatu dziri kuitika muAfrica panyaya dzemagetsi enharembozha:

The trajectory yakajeka: Sisitimu yedhiziri inochengeterwa simba rezuva iri kukurumidza kuva chiyero chemagetsi echiteshi chepasi cheAfrica.

Chikamu 8: Mhedziso

Chirongwa cheMauritania chinosimbisa mhedziso yakakosha:

Munzvimbo dziri kure dzeAfrica, hapana simba rimwe chete rinogona kuchengetedza chiteshi chenhare kwenguva refu. Sisitimu yeSolar + Storage + Diesel hybrid ndiyo mhinduro yakavimbika iripo nhasi.

Mubvunzo mukuru wezviteshi zvepasi zveAfrica hausisiri wekuti 'Kune grid here?' asi kuti 'Kune system yemagetsi inochengeterwa simba rezuva nedhiziri here?'

Nezve Highjoule Group

Highjoule Group inonyanya kugadzira mhinduro dzakabatana dzekuchengetera simba remagetsi dzekushandisa kunze kwegrid uye dzisina simba regrid. Zvigadzirwa zvedu zvinosanganisira kuchengetedza simba remagetsi kumba, kuchengetedza simba remabhizinesi nemaindasitiri, uye masisitimu akabatanidzwa ekuchaja ezuva. Zvakanakira tekinoroji iyi zvinosanganisira kufanotaura simba rinoshandisa AI, manejimendi yenzvimbo dzakawanda, uye O&M iri kure. Masisitimu edu ari kushanda nesimba muAfrica yese, Southeast Asia, Middle East, nedzimwe nzvimbo - zvichibatsira vanofambisa nharembozha nemabhizinesi kuwana simba rakavimbika, rinozvitonga, uye rakangwara munzvimbo dzakaoma pasi rose.