Grid barikamaw ani tiɲɛni minnu bɛ kɛ tuma caman na: Jibɔ juguya sigili Afiriki basigiyɔrɔw la

Sariyasen

Awirilikalo tile 22, san 2017

Ni rezow sɔrɔli jigira ka bɔ 99% na ka se 60% ma, batiri dɔ bɛ float standby dabila, ka wotoro boli daminɛ don o don. Batiri minnu kofɔlen don UPS hakilinaw kan, olu bɛ dɛsɛ kalo tan ni segin kɔnɔ Nizeriya, Afiriki tilebinyanfan, Gana ani Tanzani jamana bɛɛ kɔnɔ — gɛlɛya ye wajibi miirili ye, a tɛ kɛ fɛn dilannen ye. Nin barokun in bɛ jibɔ juguya hakɛ jateminɛ ka kɛɲɛ ni cycle life ye ani ka capacity factor table di ka kɛɲɛ ni grid sɔrɔli ye.

Batiri kelen, Baara fila minnu tɛ kelen ye pewu

Lagos jagokɛyɔrɔw, mara minnu bɛ Afiriki tilebinyanfan bɛɛ la doni tali waati la, Gana ka tɛmɛn a ka ‘dumsor’ doni tali waati fɛ, Tanzani ni Uganda dugubaw dafɛlaw, ani dugu minnu bɛ Kenya tilebin fɛ, olu bɛɛ bɛ ni rezow tiɲɛni kelen ye : kuran tɛ tiɲɛ tuma dɔw la, a bɛ dɛsɛ siɲɛ caman tile kɔnɔ sanga damadɔ kɔnɔ. O bɛ i n’a fɔ ɲininkali min bɛ kɛ frequency (fɔkan) kan, nka a bɛ batiri baarakɛcogo bɛɛ bila a nɔ na. Ni sɔrɔli ye 99% ye, batiri bɛ bɔ siɲɛ tan dɔrɔn san kɔnɔ, wa a bɛ sigi flot (jibɔlan) kan; ɲɛnamaya bɛ ɲɛminɛ ni grid corrosion ye ani san tan ni fila dilan ɲɛnamaya ye tiɲɛ na san tan ni fila ye. Yɔrɔ minnu na sɔrɔli ye 60% ye, batiri bɛ sɛrɛkili dafalen kelen walima fila kɛ don o don — 500 ni kɔ san kɔnɔ — wa a ɲɛnamaya bɛ ɲɛnabɔ sɛgɛsɛgɛli jate fɛ. Fɛn kelen bɛ se ka danfara don baarakɛcogo la ni siɲɛ duuru ni kɔ ye baara fila ninnu cɛ. O bɛɛ n’a ta, a ka c’a la, sannifeere sɛbɛnw b’a fɔ ko ‘lɛrɛ naani kɔkanna’ dɔrɔn, k’a sɔrɔ u ma fɔ cyclew ko la, wa o bɔli de y’a to tigitigi batiriw bɛ sa kalo tan ni segin kɔnɔ.

Jɛɲɔgɔnya hakɛlama min bɛ DOD ni ɲɛnamaya cɛ

Jibɔ juguya nɔ min bɛ sɔrɔ cycle ɲɛnamaya la, o tɛ sinsinni ye kosɛbɛ, wa a tɛ kɛ dɔrɔn ka baara kɛ dɔɔnin dɔɔnin walasa ka mɛn. AGM kɔrɔlen na, 30% DOD bɛ se ka 1200 ɲɔgɔn sɔrɔ, 50% bɛ se ka 600 ɲɔgɔn di, 80% bɛ se ka 300 lamini dɔrɔn, ani 100% ka dɔgɔ ni 200. O kɔrɔ ye ko DOD kɔrɔtalen ka bɔ 50% na ka se 80% ma, o bɛ dɔ fara fanga kan bɔli kelen na ni 60% ye nka a bɛ cycle jate tilancɛ bɔ, o la, ɲɛnamaya bɛɛ lajɛlen tɛmɛsira — cycles times energy per cycle — tiɲɛ yɛrɛ la binna. O kurulen in b’a ɲɛfɔ mun na ‘baara kɛ n’a ye kosɛbɛ’ ye namara ye: a bɛ fɛn wɛrɛw san dɔrɔn joona. Fɛɛrɛ ɲuman ye ka DOD sɔrɔ min bɛ ɲɛnamaya kɛcogo caya, a ka c’a la, 50% ni 70% cɛ, ka kɛɲɛ ni gɛlɛya nafama dɔ ye: chargement waati ji bɔli juguman kɔfɛ. Yɔrɔ min na rezow bɛ sanga damadɔ dɔrɔn tile kɔnɔ, 80% bɔli bɛ tɛmɛ sanga tan kan walasa ka chargement dafalen kɛ, o dugujɛ, a bɛ se ka kɛ ko a tɛna a dafa, wa batiri bɛ sigi chargement dɔgɔman na tuma bɛɛ ni sulphation teliya ye — o de ye mɔgɔfagala lakika ye.

Mun na ‘Lɛrɛ naani kɔkanna’ bɛ dɛsɛ Afiriki kɔnɔ

Lɛrɛ naani kɔkanna ye seko hakɛ ye, a tɛ ɲɛnamaya jate ye, wa a bɛ dɛsɛ barikama-grid baara la sira saba kan. A fɔlɔ, sɛgɛsɛgɛli jate tɛ jate pewu : sanga naani kɔkanna bɛ DOD 50% fo 60% ɲɔgɔn jira, o la, ni cycle kelen kɛra tile kɔnɔ ani 365 san kɔnɔ, AGM kɔrɔlen min jate ye cycle 600 ye, o bɛ sɛgɛn kalo mugan ɲɔgɔn kɔnɔ — a bɛ se ka fɔ ko kalo tan ni segin tigitigi bɛ ye foro kɔnɔ. Filanan, zarida finɛtiri tɛ dafa : juru min bonya bɛ se sanga naani doni ma, a ka c’a la, o bɛ charge 0,1C dɔrɔn na, o la, ka bɔ 50% la ka se 100% ma, o bɛ sanga tan ni kɔ ta, k’a sɔrɔ grid bɛ yen sanga naani fo sanga wɔɔrɔ dɔrɔn tile kɔnɔ batiri tɛ se charge dafalen ma abada wa a bɛ balo kudayi PSoC kɔnɔ. Sabanan, funteni b’a fara ɲɔgɔn kan : Afiriki yɔrɔ caman bɛ boli 35°C fo 45°C la, wa cycle ɲɛnamaya bɛ dɔgɔya tugun o funteni ninnu na. Aw bɛ o saba dalajɛ ani aw bɛ kalo tan ni segin sɔrɔ. O la, fɛn saba ka kan ka fɛn saba fɔ ɲɔgɔn fɛ: laɲini cycle jate, chargement window sɔrɔlen, ani site ambient temperature.

Seko ni dɔnko fɛnw ka kɛɲɛ ni Grid sɔrɔli ye

Tabali dɔ filɛ nin ye aw bɛ se ka baara kɛ ni min ye k’a ɲɛsin aw yɛrɛ ma. Sariyasen ye ko seko hakɛ bɛ bonya ka kɛɲɛ ni don o don fanga dɛsɛ ye, a tɛ kɛ ka kɛɲɛ ni kɔkanna lɛrɛw ye. Sanfɛ 95% sɔrɔli baara ye float standby ye: bonya ka se doni kelen ma min ka jan, ka DOD minɛ 50% kɔnɔ, ani standard front-terminal series bɛ se. 80% ni 95% cɛ, ni a bɛ se ka kɛ lɛri fila fo lɛri naani kelen ye tile kɔnɔ, aw bɛ wotoro hakɛ 1,2 kɛ kɔkanna lɛrɛw sanfɛ ani ka cycle deep-cycle series de fɛ (FTC, 100–170Ah, min hakɛ ye 1500 ye walima ka tɛmɛ o kan). 50% ni 80% cɛ, batiri ye don o don cycle prime mover ye: aw bɛ factor 1,5 fo 1,8 kɛ ka taa a bila lead-carbon (LLC, 300–1,000Ah, cycle life siɲɛ naani fo siɲɛ duuru PSoC kɔnɔ) walima LiFePO4 (SDA10, continuous 1C discharge). 50% duguma, yɔrɔ in bɛ kɛnɛ kan kosɛbɛ : a bonya bɛ se ka kɛ cycle dafalen kelen ye tile kɔnɔ ka fara tile saba yɛrɛmahɔrɔnya kan waati sankaba fɛ, o kɔrɔ ye ka taa ɲɛfɛ ka taa tile fɛnɲɛnamafagalan dilancogo la — ka batiri fara a kan dɔrɔn, o tɛ sɔrɔko ye.

Sugandili Desizɔn Jiri dɔ

Aw bɛ sɛgɛsɛgɛli in kuncɛ ka kɛ fɛɛrɛ naani ye, yɔrɔ injiniyɛri bɛ se ka tugu minnu kɔ. Fɛn fɔlɔ, grid sɔrɔli : ka tɛmɛ 95% kan, aw bɛ 12V ɲɛfɛ-terminal seri standard (6-FMX, 50–200Ah, san tan ni fila dilan ɲɛnamaya) ta ni musaka dɔgɔman ye 80% fo 95%, aw bɛ deep-cycle (FTC) walima jeli ta (6-XFMJ, a dilanni ɲɛnamaya san tan ni duuru, a bɛ funteni muɲu ni ji bɔnɛnen ka dɔgɔn); 50% ka se 80% ma, ka plɔmu-karɔbɔni ta (LLC, san mugan dilan ɲɛnamaya, 30% ka fisa ni chargement sɔnni ye walasa chargement finɛtiri danma bɛ baara kɛ tiɲɛ na); 50% duguma, aw bɛ taa tile hybride la ani ka batiri bonya don o don wotoro boli kama. Fɛn filanan, chargement window : yɔrɔ min na grid sɔrɔli bɛ sanga wɔɔrɔ jukɔrɔ tile kɔnɔ, chargement sɔnni de bɛ fanga la, ani lead-carbone walima lithium bɛ AGM kɔrɔlen gosi. Taabolo sabanan, lamini funteni : ka tɛmɛ 45°C kan tuma bɛɛ, aw ka fisa ni plɔmu-karɔbɔni ye walima a ka fisa ni funteni caman ye; yɔrɔ min na funteni bɛ kɔrɔsi, litiyamu hakɛ nafa bɛ se ka kɛ. Fɛn naaninan, ɲɛnamaya tolen : yɔrɔ min ka jago tora san duuru jukɔrɔ, o mago tɛ san mugan fɛɛrɛ la — ka sariya labatoli sugandi min sɔngɔ ka dɔgɔ, o ta waati tɔ kɔnɔ. Senna-tɛgɛrɛ naani kɔfɛ, sɔsɔli yɔrɔ ka dɔgɔ.

Fɛn duuru wajibiyalen minnu bɛ Sɛbɛnni kɔnɔ

Weak-grid duty kɔnɔ, specification ka kan ka duty fɔ, a man kan ka seko dɔrɔn fɔ. Fɛn duuru ye wajibi ye, wa n’i y’o dɔ Bɔ yen, o b’i Lasegin kalo tan ni segin dɛsɛ siratigɛ la. A fɔlɔ, grid sɔrɔli kɛmɛsarada la, ni jatebɔ waati fɔra — kalo o kalo walima san o san, bawo u fila bɛ jatew bɔ minnu tɛ kelen ye kosɛbɛ — wa o fɛn kelen de bɛ a latigɛ ni batiri bɛ pan walima ni a bɛ cycle. Filanan, tigɛli kelen kuntaala jan ni tigɛda hakɛ danmadɔ tile kɔnɔ, n’o fɔra danfara la : fɔlɔ bɛ seko dantigɛ, filanan bɛ cycle ɲɛnamaya dantigɛ, wa fɛnsɛbɛnni fanba bɛ fɔlɔ dɔrɔn de minɛ. Sabanan, sarali finɛtiri min bɛ sɔrɔ tile kɔnɔ, o min bɛ sarali sɔnni wajibiyalen sigi sen kan; sanga wɔɔrɔ duguma, chargement teliya fɛɛrɛ ye wajibi ye walima batiri tɛ se charge dafalen ma abada. Naaninan, yɔrɔ funteni hakɛ, min fɔra ko kabini kɔnɔna sanni ka kɛ kɛnɛma, ni samiyɛ hakɛ ye, bawo kabini kɔnɔna bɛ boli ka tɛmɛ 10°C kan cogoya la. Duurunan, laɲini baarakɛwaati ani yɔrɔ jago tɔ, o la, yɔrɔ min jago tora san saba la, o tɛ batiri san mugan don a kɔnɔ — o tɛ hakilijagabɔ ye, o ye tiɲɛni ye. Ni nin duuru in fɔra, licikɛlaw tɛ se ka dogo kumasen kelen kɔfɛ tuguni sanga naani ɲɔgɔn kɔfɛ, wa jateminɛ bɛ ni basigi ye min bɛ se ka suma ni o ye. Porozɛ caman tɛ dɛsɛ k’a sababu kɛ fɛn jugu sugandira ye, nka bawo wajibi ma fɔ abada, o de kama, feerekɛlaw ye kuma fɔ ka kɛɲɛ ni hakilina ɲuman ye k’a sɔrɔ baarakɛlaw tun bɛ yɔrɔ in boli tiɲɛ min man ɲi kosɛbɛ. View Telecom Backup Power Selection