Grid Siwo Gbɔdzɔ Kple Tsitretsitsi Enuenu: Tsi ƒe Goglome Ðoɖo na Afrika ƒe Dɔwɔƒewo

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Afɔfiɛ 22, 2017

Ne grid ƒe anyinɔnɔ ɖiɖi tso 99% va ɖo 60% la, batri aɖe dzudzɔa float standby eye wòdzea gasɔdodo gɔme gbesiagbe. Batriki siwo wogblɔ le UPS ƒe susuwo ŋu doa kpo nu le ɣleti wuiatɔ̃ me le Nigeria, South Africa, Ghana kple Tanzania katã — kuxiae nye dɔwɔwɔ ƒe susu, ke menye nusi wowɔ o. Nyati sia bua tsi si dona le eme ƒe goglome ɖe tsikpe ƒe agbenɔƒe nu eye wòna ŋutete ƒe xexlẽme ƒe kplɔ̃ le grid ƒe anyinɔnɔ nu.

Batriki Ðeka, Dɔ Eve Siwo To Vovo Kpuie

Lagos ƒe asitsanutowo, nuto siwo le South Africa godoo le agbatsɔtsɔ ƒe ɣeyiɣiwo me, Ghana to eƒe agbatsɔtsɔ dzi kpɔkpɔ ƒe ɣeyiɣi si nye ‘dumsor’ me, Tanzania kple Uganda ƒe dugãwo ƒe golɔgoewo, kple du siwo le Kenya ƒe ɣetoɖoƒe gome la katã dze ŋgɔ elektrikŋusẽ ƒe nu ŋutɔŋutɔ ɖeka ma ke: elektrikŋusẽ medoa kpo nu ɣeaɖewoɣi o, edoa kpo nu zi geɖe gbesiagbe hena gaƒoƒo geɖe le ɣeyiɣi ɖeka me. Ema dze abe nyabiase si ku ɖe frequency ŋu ene, gake exɔa batri la ƒe dɔwɔwɔ ƒe nɔnɔme bliboa teƒe. Le afisiwo batri ƒe agbɔsɔsɔme le 99% la, batri ƒe dzoxɔxɔ mede zi ewo le ƒea me o eye wònɔa anyi ɖe float dzi; agbea ɖuna to grid corrosion dzi eye ƒe wuieve ƒe aɖaŋuwɔwɔ ƒe agbenɔƒe nye ƒe wuieve ŋutɔŋutɔ. Le afisiwo eƒe anyinɔnɔ nye 60% la, batri la wua tsatsam blibo ɖeka alo eve nu gbesiagbe — wu 500 le ƒe ɖeka me — eye tsikpe ƒe xexlẽmee kpɔa agbenɔƒe dzi. Adzɔnu ɖeka ma ke ate ŋu ato vovo le eƒe agbenɔƒe si wu zi gbɔ zi atɔ̃ le dɔ eveawo dome. Ke hã zi geɖe la, ‘gaƒoƒo ene ƒe megbedede’ koe wogblɔna le nuƒle ŋuti nyatakakawo me eye womeƒoa nu tso tsatsam ŋu o, eye nya ma si woɖe le eme ta tututue batriwo kuna le ɣleti wuiatɔ̃ me ɖo.

Agbɔsɔsɔme ƒe Ƒomedodo si Le DOD Kple Agbe Dome

Dɔ si tsi si dona le tsia me ƒe goglome kpɔna ɖe tsatsam ƒe agbenɔƒe dzi la menye flitete o vevie, eye menye nya sue aɖe zazã ko be wòanɔ anyi eteƒe nadidi o. Le AGM si bɔ gome la, 30% DOD ate ŋu ana abe 1,200 ƒe tsatsam, 50% abe 600 ene, 80% ko anɔ abe 300 ene, eye 100% si mede 200. Ne míagblɔe bubui la, DOD dodo ɖe dzi tso 50% va ɖo 80% dzia ŋusẽ ɖe edzi tso 50% va ɖo 80% dzia ŋusẽ ɖe edzi le dodo ɖesiaɖe me to 60% gake eɖea tsatsam ƒe xexlẽme dzi kpɔtɔna, eyata agbenɔƒe ƒe xexlẽme bliboa — tsatsam zi gbɔ zi ŋusẽ le tsatsam ɖesiaɖe me — le nyateƒe me dze anyi. Kplɔ̃ ma ɖe nusita ‘zãe wòde to wu’ nye alakpanuwɔwɔ me: ɖeko wòƒlea esiwo woatsɔ aɖɔlii kaba. Mɔnu nyuitɔe nye be woadi DOD si naa agbenɔƒe ƒe dɔwɔwɔ dzina ɖe edzi, zi geɖe la, ele 50% kple 70% dome, le mɔxenu vevi aɖe te: ɣeyiɣi si woatsɔ agbugbɔ axɔe le tsi si dona goglo megbe. Le afisiwo elektrikŋusẽnamɔ̃a le gaƒoƒo ʋee aɖewo ko gbesiagbe la, 80% ƒe dzodzo hiã gaƒoƒo ewo kple edzivɔ hafi wòaxɔ dzo bliboe, le ŋufɔke la, ɖewohĩ mawu enu o, eye batri la nɔa anyi ɣeyiɣi didi si me dzoxɔxɔ mele o kple sulphation si le kabakabam — si nye amewula ŋutɔŋutɔ.

Nusita ‘Gaƒoƒo Ene ƒe Kpekpeɖeŋunana’ Do kpo nu le Afrika

Gaƒoƒo ene ƒe megbedede nye ŋutete ƒe xexlẽme, ke menye agbe ƒe xexlẽme o, eye wòdoa kpo nu le weak-grid duty me le mɔ etɔ̃ dzi. Gbã la, woŋea aɖaba ƒua tsatsam ƒe xexlẽme dzi keŋkeŋ: gaƒoƒo ene ƒe megbedede fia DOD si ade 50% va ɖo 60%, eyata le tsatsam ɖeka gbesiagbe kple 365 ƒe sia ƒe me la, AGM si wobu be enye tsatsam 600 la nu yina le abe ɣleti blaeve ene me — ɣleti wuiatɔ̃ siwo wokpɔna le agblea me la tututu kloe. Evelia, fesre si wotsɔ xɔa agba la mesɔ gbɔ o: zi geɖe la, ka si ƒe lolome na agba gaƒoƒo ene la xɔa agba le 0.1C ko, eyata yiyi tso 50% va ɖo 100% xɔa gaƒoƒo ewo kple edzivɔ, evɔ gaƒoƒo ene va ɖo ade koe grid la nɔa anyi gbesiagbe; batri la meɖoa charge blibo gbɔ gbeɖe o eye wònɔa PSoC me tegbee. Etɔ̃lia, dzoxɔxɔ nana wògasẽna ɖe edzi: Afrika teƒe geɖe zɔna le dzoxɔxɔ 35°C va ɖo 45°C, eye wogaɖea tsikpe ƒe agbenɔƒe dzi kpɔtɔna le dzoxɔxɔ mawo me. Tsɔ etɔ̃awo ƒo ƒu eye àkpɔ ɣleti wuiatɔ̃. Eyata ele be nɔnɔmetata aɖe nagblɔ nu etɔ̃ ɖekae: taɖodzinu ƒe tsatsam ƒe xexlẽme, fesre si li be woatsɔ axɔ agbae, kple teƒea ƒe yame ƒe dzoxɔxɔ.

Ŋutete ƒe Nuwo le Grid ƒe Anyinɔnɔ nu

Tabla aɖe si nàte ŋu azã tẽe nye esi. Gɔmeɖoseae nye be wobua ŋutete ƒe lolome ɖe ŋusẽ si mehiã o gbesiagbe nu, ke menye ɖe gaƒoƒo siwo woatsɔ awɔ dɔe ŋu o. Le 95% ƒe anyinɔnɔ dzi la, dɔa nye float standby: lolome na diditɔ ɖeka ƒe nutsotso ɣeyiɣiwo agba, lé DOD le 50% me, eye standard front-terminal series sɔ gbɔ. Le 80% kple 95% dome, kple gaƒoƒo eve va ɖo ene ƒe nutsotso ɖeka teti gbesiagbe la, tsɔ gasɔdodo ƒe xexlẽme si nye 1.2 de gaƒoƒo siwo woatsɔ awɔ dɔe dzi eye nàlɔ̃ deep-cycle series (FTC, 100–170Ah, si woɖo be 1,500 cycles alo esi wu nenema). Le 50% kple 80% dome la, batri lae nye gbesiagbe kekefɔkpa ƒe ʋuʋu vevitɔ: tsɔ nusi nye 1.5 va ɖo 1.8 de eme eye nàʋu ayi lead-carbon (LLC, 300–1,000Ah, tsikpe ƒe agbenɔƒe ƒe teƒe ene va ɖo atɔ̃ le PSoC me) alo LiFePO4 (SDA10, 1C ƒe dodo ɖaa). Le 50% te la, teƒea mele elektrikŋusẽnamɔ̃ dzi nyuie o: lolome na tsatsam blibo ɖeka gbesiagbe kpe ɖe ŋkeke etɔ̃ ƒe ɖokuisinɔnɔ to yame ƒe nɔnɔme si me alilikpo le me, si fia be woayi tẽe ɖe ɣe ƒe ŋusẽ ƒe aɖaŋu si wotsɔ tsakae ŋu — batri tsɔtsɔ kpee ɖeɖeko menye ganyawo o.

Tiatia ƒe Nyametsotso ƒe Ati aɖe

Kpui numekukua kpuie ɖe afɔɖeɖe ene siwo teƒea ƒe mɔ̃ɖaŋudɔwɔla ate ŋu azɔ ɖo me. Afɔɖeɖe gbãtɔ, grid ƒe anyinɔnɔ: wu 95%, tsɔ 12V ŋgɔgbe-nuwuƒe ƒe ɖoɖowɔɖi si wozãna ɖaa (6-FMX, 50–200Ah, ƒe wuieve ƒe nɔnɔmetata ƒe agbenɔƒe) le ga home si bɔbɔ wu me; 80% va ɖo 95%, no deep-cycle (FTC) alo gel (6-XFMJ, ƒe wuiatɔ̃ ƒe atsyã ƒe agbenɔƒe, si te ŋu nɔa te ɖe dzoxɔxɔ nu eye tsi mebuna fũ o); 50% va ɖo 80%, xɔ lead-carbon (LLC, ƒe blaeve ƒe atsyã ƒe agbenɔƒe, 30% ƒe fexexe ƒe lɔlɔ̃ ɖe edzi nyuie wu ale be wozãa fexre si seɖoƒe li na la ŋutɔŋutɔ); le 50% te la, ʋu yi ɣe ƒe ŋusẽ si wotsɔ tsaka dzi eye nàlo batri la ƒe lolome na gbesiagbe gasɔdodo. Afɔɖeɖe evelia, fesre si wotsɔna xɔa agba: afisi elektrikŋusẽnamɔ̃ ƒe anyinɔnɔ mede gaƒoƒo ade o gbesiagbe la, fexexe ƒe lɔlɔ̃ ɖe edzi xɔ aƒe ɖe eme, eye lead-carbon alo lithium ɖu AGM si bɔ dzi. Afɔɖeɖe etɔ̃lia, yame ƒe dzoxɔxɔ: wu 45°C madzudzɔmadzudzɔe, lɔ̃ lead-carbon alo dzoxɔxɔ gã ƒe tsiatretsitsi; afisi wokpɔa dzoxɔxɔ dzi le la, woate ŋu azã lithium ƒe lolome ƒe viɖe. Afɔɖeɖe enelia, agbenɔƒe si susɔ: teƒe si ƒe hayahaya si mede ƒe atɔ̃ o susɔ la mehiã ƒe blaeve ƒe mɔ̃ɖaŋununya o — tsɔ tiatia si mexɔ asi wu si wɔ ɖeka kple sedziwɔwɔ na ɣeyiɣi susɔea. Le afɔɖeɖe ene megbe la, nyaʋiʋli boo aɖeke megali o.

Nu Atɔ̃ Siwo Wòle Be Woaɖo Le Nyatakakaa Me

Le weak-grid duty me la, ele be specification la nagblɔ dɔa, ke menye ŋutete ɖeɖeko o. Nu atɔ̃ nye sedziwɔwɔ, eye ne èɖe wo dometɔ ɖesiaɖe ɖa la, ana nàtrɔ ayi ɣleti wuiatɔ̃ ƒe kpododonu ƒe ɣeyiɣia me. Gbã la, grid ƒe anyinɔnɔ abe alafa memamã ene, kple nyatakaka ɣeyiɣi si wogblɔ — ɣleti sia ɣleti alo ƒe sia ƒe, elabena wo ame evea naa xexlẽme siwo to vovo kura — eye nu sia ɖeɖeko tsoa nya me ne batri la le tsia dzi alo le tsatsam. Evelia, ɣeyiɣi diditɔ kekeake si woatsɔ atɔ te ɣeyiɣi ɖeka kple nutsotso le mama dedie nu gbesiagbe, ne wogblɔe ɖe vovo: gbãtɔae afia ŋutete, eveliae ɖoa tsikpe ƒe agbenɔƒe, eye nɔnɔme akpa gãtɔ léa gbãtɔa ko. Etɔ̃lia, fexexe ƒe fesre si li gbesiagbe, si ɖoa fexexe ƒe nudidi si woaxɔ; ne mede gaƒoƒo ade o la, enye sedziwɔwɔ be woatsɔ mɔ̃ɖaŋununya axɔ batri kabakaba alo batri la meɖoa charge blibo gbɔ gbeɖe o. Enelia, teƒea ƒe dzoxɔxɔ ƒe didime, si wogblɔ be enye kabinet ƒe eme tsɔ wu gota, kple dzomeŋɔli ƒe kɔkɔƒe, elabena zi geɖe la, kabinet ƒe eme zɔna wu 10°C le yame. Atɔ̃lia, taɖodzinu subɔsubɔ ƒe agbenɔƒe kple teƒea hayahaya si susɔ, eyata teƒe si ƒe etɔ̃ ƒe hayahaya susɔ la, womede ƒe blaeve ƒe batri o — ema menye aɖaŋudzedze o, ke boŋ enye gbegblẽ. Esi wogblɔ atɔ̃ siawo vɔ la, amesiwo le asi ƒlem la magate ŋu aɣla wo ɖokui ɖe nyagbe ɖeka megbe abe gaƒoƒo ene ƒe megbedede ene o, eye gɔmeɖoanyi si sɔ kple esia le numekukua ŋu. Dɔ geɖe doa kpo nu menye le esi wotia nusi mesɔ o ta o, ke boŋ le esi womegblɔ adzɔ si woaxe na wo gbeɖe o ta, eyata nudzralawo yɔ nya tso susu si nyo wu ŋu esime dɔwɔlawo nɔ teƒea dzi kpɔm le nu ŋutɔŋutɔ si menyo wu o te. View Telecom Backup Power Selection