Batiri fanga maracogo min bɛ kɛ ni rezow ye, o bɛ baara kɛ ni baarakɛcogo saba-jɛlen ye: kuran sɛnɛyɔrɔ bɛ kuran fanga sɛmɛntiya ani k’a mara i n’a fɔ kemikɛli fanga batiri selilɛriw kɔnɔ, fanga jiginni layɛrɛ bɛ sira fila bolicogo ɲɛnabɔ DC marayɔrɔ ni AC rezow cɛ, ani kunnafonidilan hakilitigi bɛ chargement ni dischargement ɲuman kɛ ka da rezow cogoyaw kan waati lakikaw ni suguya taamasiyɛnw kan.
Fondation électrochimique: Fanga bɛ mara cogo min na
Batiri fanga maracogo bɛɛ kɔnɔna na, kuran-sɛnɛcogo bɛ yen min bɛ se ka fanga mara. Litiyamu nɛgɛ fosifati (LFP) ani litiyamu nikɛli manganɛsi kobalti ɔkisidi (NMC) ye Li-ion batiri kemikali fila ye minnu ka ca kosɛbɛ batiri fanga baara la, minnu nafa ka bon u seko ka bon, u fanga hakɛ, ani u ladonni hakɛ fitinin.
O maracogo bɛ baara kɛ ni kemikɛli kɛcogo ye min bɛ se ka wuli ka bɔ a nɔ na. Chargement (sarali) waati, kuran bɛ litiyamu ionw Labɔ ka Bɔ katodi la ka Tɛmɛ electrolyte (elektɔli) fɛ ka Taa anode (anode) la, u bɛ marayɔrɔ min na. Jibɔli bɛ o jibɔ in kɔsegin-ionw bɛ segin ka taa katodi la, ka ɛlektrɔnikiw bɔ minnu bɛ kuran dilan. O bɛ Kɛ seli kelen-kelen ba caman na minnu sirilen dòn ɲɔgɔn na ani cogo paralɛli la walasa ka se ka tension ni seko wajibiyalen Sɔrɔ.
Jagokɛla batiriw ka baarakɛcogo ɲuman hakɛ bɛ 75% fo 85% sisan, wa u bɛ se ka jaabi teliya la fɛn ɲinini caman yeli la, a ka c’a la, segin fo miniti damadɔ kɔnɔ. Nin baarakɛcogo ɲuman jateminɛ in, n’a bɛ fɔ a ma ko taa-ni-segin-segin-segin-segin-ka-bɔ, o bɛ fanga hakɛ jateminɛ i bɛ segin ka min sɔrɔ n’i y’a suma ni i ye min don.
Farikolo-yɔrɔ-ko-sɛgɛsɛgɛli ka bon kosɛbɛ. Batiri fanga maracogo min bɛ se ka kɛ ni 50MW ye sanga 4 kɔnɔ (200MWh seko) bɛ se ka kuran caman mara walasa ka so 10.000 ɲɔgɔn fanga di sanga naani- kɔnɔ. A ka c’a la, o sigida ninnu bɛ 1-3 ta, wa u bɛ kɛ batiri modulu kɛmɛ caman ye minnu bɛ bila kurunbokari minɛnw kɔnɔ minnu tɛ se ka waati tiɲɛ walima minnu dilannen don kun dɔ kama.
Seko ni dɔnko caman tigɛli: DC Storage ni AC Grids bridging
Batiri fanga maracogo min bɛ kɛ ni rezow ye, o bɛ fanga mara i n’a fɔ kuran tilennen (DC), nka kuran rezow bɛ baara kɛ ni kuran caman ye (AC). Seko ni dɔnko jiginni siratigɛ (PCS) bɛ baara kɛ i n’a fɔ ɲɔgɔndan kɔrɔlen, ka sira fila jiginni ɲɛnabɔ nin cogo fila ni ɲɔgɔn cɛ.
Bi PCS unitw bɛ baara kɛ koɲuman-a ka c’a la 95–98% lamini na, ni sigicogo caman bɛ baara kɛ ni inverter fila ye o la chargement ni dischargement bɛ kɛ minɛn kelen fɛ. Charge waati, PCS bɛ AC fanga min bɛ don ka bɔ rezow la, o bɛrɛbɛrɛ ka kɛ DC ye walasa ka batiri mara. Jibɔ waati, a bɛ DC maralen in wuli ka segin AC kɔnɔ ni tension ni frequency bɛnnen ye walasa ka bɛn grid wajibiyalenw ma.
O fɛnɲɛnɛmako bɛ tɛmɛn mɔgɔw ladɔnniyacogo nɔgɔman kan. PCS unit kɔrɔlenw bɛ frequency regulation ani voltage support-baaraw di minnu bɛ kɛ laada la ni turbines wulilenw ye kuran sɛnɛyɔrɔw la minnu bɛ kɛ cogo la. Kabini san 2024, HPR ye batiri belebeleba ye Ɔsitarali jamana kɔnɔ min bɛ se ka rezow-dabɔ, k’a jira ko batiriw bɛ se ka sabatili baara kelenw di sisan i n’a fɔ laadala jenitɛriw.
Jaabi teliya bɛ danfaralan nafama dɔ jira. BESS bɛ se ka charge (sara) walima ka bɔ teliya la segin kɔnɔ, ka teliya ka tɛmɛ jɛnɛrato kɔrɔ bɛɛ kan; a jaabi waati ye milisekɔndi ye, n’i y’a suma ni miniti ye gazi walima watara turbine la. O jaabi teliya seko in b’a to batiriw bɛ se ka frequency disturbances minɛ sani u ka cascade ka kɛ gɛlɛyabaw ye.
Hakilila-yɔrɔ: Optimisation ani Control
Batiri ɲɛnabɔli sira (BMS) bɛ baara kɛ i n’a fɔ baarakɛ hakili, a bɛ to ka selilu kelen-kelen ba caman kɔlɔsi ani k’u ɲɛnabɔ. BMS bɛ batiri selilɛri ka baarakɛcogo lakananen sabati ni a bɛ kuran, a wulicogo ani a funteni kɔlɔsi ani ka a chargement (SoC) ani State-of-Health (SoH) jateminɛ walasa ka lakana faratiw bali ani ka baarakɛcogo ni baarakɛcogo dafalen sabati.
Kɔnɔnatumuw balansi bɛ BMS ka baara nafama dɔ jira. Batiri kɔnɔ seli kelen-kelen minnu bɛ yen, olu bɛ Bɔ ɲɔgɔn na u ka chargement (sara hakɛ) la, k’a sababu Kɛ u dilanni caman ɲɔgɔnna ye ani u baaracogo. Ni mɔgɔ ma don a la, selilu barikamaw bɛ tiɲɛ joona, ka sistɛmu baarakɛcogo sama ka jigin. BMS bɛ charge (sara) tila-tila kokura ni timinandiya ye walasa ka selilu bɛɛ to balansi la, ka sistɛmu bɛɛ ka ɲɛnamaya janya.
BMS sanfɛ, fanga maracogo (EMS) sigilen bɛ yen, o min bɛ latigɛw kɛ sanfɛ-batiri baara waati ni a baaracogo kan. EMS bɛ kunnafonidilan caman fara ɲɔgɔn kan : kuran sɔngɔ waati lakika-waati, waati jateminɛ minnu bɛ nɔ bila fanga kura sɔrɔli la, rezow ka caya sumani, ani ɲinini kuran fɔlenw. Ka da o sɛgɛsɛgɛli in kan, a bɛ chargement ni discharge waatibolodacogo ɲumanw latigɛ.
Porozɛ min bɛ fɛnw ɲɛnabɔ, o bɛ kunnafoniw sɛgɛsɛgɛ waati yɛrɛ la- walasa ka baarakɛcogo ɲuman dɔn-i n’a fɔ waati min na ani hakɛ min ka kan ka sara ani ka bɔ waati o waati. O bɛ kɛ gɛlɛya ye kɛrɛnkɛrɛnnenya la ni sistɛmu bɛ tugu nafa caman kɔ waati kelen na-laala a bɛ frequency regulation di ka sɔrɔ fana ka fanga arbitrage ɲuman kɛ ani ka labɛn kɛ demande peaks potentielles kama.
Tiɲɛ-Diɲɛ baarakɛcogo: Hornsdale ka ko kɛlenw sɛgɛsɛgɛli
Hornsdale Power Reserve min bɛ Ɔsitarali Saheliyanfan na, o bɛ o sariyakolow jira ka kɛɲɛ ni hakɛ ye. O sigili bɛ se ka kɛ ni 150 MW / 194 MWh ye ni Tesla Powerpack litiyamu-ion batiriw ye, wa a bɛ se ka bɔli kɛ ni a jiginni dafalen ye sanga kelen ni kɔ kɔnɔ, hali ni baarakɛcogo misali bɛ kɛ ni wotoro ye min bɛ kɛ ni fɛɛrɛ ye.
Sistɛmu ka jaabi min bɛ sɔrɔ rezow kɔrɔtɔko waatiw la, o b’a sekow jira. Desanburukalo tile 14 san 2017, n’o ye Loy Yang A kɔɔrisɛnɛnabɔlan binna min kɛra sababu ye ka mɛgawati 560 bɔnɛ barikama sɔrɔ, Hornsdale sɛnɛyɔrɔ ye 7,3 MW lase rezow ma milisekɔndi kɔnɔ, k’a sababu kɛ a fɔcogo jigira ka se 49,8 Hz ma, o ye dɛmɛ don ka sigida in sabati sani jɛnɛrasi minnu bɛ sumaya dɔɔnin dɔɔnin, olu ka se ka jaabi di. O jaabi milisekɔndi 100 in ye min bali, o tun bɛ se ka kɛ dibi ye min bɛ kɛ ka caya.
Sɔrɔko nɔ min bilala sen kan, o kɛra kosɛbɛ. Kalo wɔɔrɔ baara kɛlen kɔfɛ, Hornsdale Power Reserve tun bɛ 55% ɲɛnabɔ frequency control ni ancillary services la Ɔsitarali Saheliyanfan na, ni batiri in ka sɔrɔ bɛ se miliyɔn 18 ma san kɔnɔ. Ka caya, san 2019, rezow musakaw dɔgɔyara ni miliyɔn 116 ye HPR ka baarakɛcogo kosɔn, ni warimara bɛɛ bɛ se ka bɔ frequency ni ancillary control suguw la, HPR ye musakaw dɔgɔya ni 91% ye ka bɔ $470/MWh na ka se $40/MWh ma.
Baarakɛcogo ani Grid Services
Batiri fanga maracogo min bɛ kɛ ni rezow ye, o bɛ baara kɛ cogo danfaralen caman na, tuma caman na, a bɛ ɲɔgɔn falen-falen u ni ɲɔgɔn cɛ ka da rezow magow kan waati lakika-ni na ani sɔrɔko taamasiyɛnw kan.
Enerji Arbitrage (Enerji Arbitrage) yeo bɛ tali kɛ chargement la ni kuran sɔngɔ ka dɔgɔ (a ka c’a la tilelafana fɛ ni tile bɔli bɛ caya) ani chargement ni sɔngɔ ka bon (wula fɛ ɲinini bɛ caya). K’a sababu kɛ kuran sɔngɔw tɛ-liniyali ye, musaka minnu bɛ dabɔ ni waribɔ ye, olu ka dɔgɔ kosɛbɛ ka tɛmɛ musakaw kan minnu bɛ bɔ bɔli la ni ɲinini jɛlen ka ca, o bɛ sɔngɔ dɔgɔya sugu la-. O sɔngɔ danfara bɛ se ka kɛ kosɛbɛ-batiriw sugu dɔw la ye fanga feere $14.000/MWh la dɛsɛko gɛlɛnw senfɛ.
Frequency (Fɛrɛnkanw ka sariyasun).bɛ rezow sabatili sabati ni bɔli bɛ to ka ladilan walasa ka frequency to tolerances gɛlɛnw kɔnɔ (a ka c’a la 60 Hz ±0,1 Hz Ameriki). Jaabi spinning reserves ye nafolo ye minnu bɛ bɛn ɲɔgɔn ma ni rezow ka caya ye, wa u bɛ kɛ ka balanbaliya minnu ma labɛn, olu ɲɛnabɔ, minnu bɛ sɔrɔ sɔrɔ ni ɲinini na, olu bɛ kɛ sɔrɔ fɔlɔ ye batiriw fɛ minnu bɛ rezow kan.
Peak Shaving (sɔgɔsɔgɔninjɛ kuntaalajan).bɛ dɔ bɔ ɲinini sara caman na ni a bɔli ye -fɛnw musaka waati caman na. Jagokɛlaw ni iziniw kuntigiw bɛ ɲinini sara sɔrɔ ka da u ka miniti 15{3}} fanga sɔrɔli hakɛ kan kalo o kalo-batiriw bɛ se ka dɔ bɔ o musakaw la kosɛbɛ ni fanga dili ye waati minnu na mɔgɔw ka ca kosɛbɛ.
Firming Renouvelable (Sɔrɔko kura ye).a bɛ marayɔrɔw fara ɲɔgɔn kan ni tile walima fiɲɛbɔlanw ye walasa ka fanga di hali ni nafolomafɛnw tɛ sɔrɔ. Bi rezow-skala batiri ɲɛnabɔcogo fanba bɛ jate ka kuran di sanga 2, 4, walima 6 ma u hakɛ jateminɛlen na, ni kuntaala bɛnnen don baara kɛrɛnkɛrɛnnenw kama.
Charge ani Discharge Cycles: Fɛɛrɛko ɲɛfɔli
Charge-discharge cycle (sarali-discharge cycle (sarali) bɛ tali kɛ taabolo minnu ɲɛnabɔlen don koɲuman walasa ka batiri si hakɛ ni a lakanani caya. Garanti fanba minnu bɛ ESS sigidaw kan ka ɲɛsin ɲɛnamaya laban ma, olu bɛ bɔ garanti-sɛrɛkiliw la minnu bɛ tali kɛ-baara hakɛ min kɛra finɛtiri kɔnɔ min dilanna funteni gɛlɛyaw fɛ, C-hakɛw fɛ, bɔli juguya fɛ, ani lafiɲɛbɔ waatiw fɛ.
C-hakɛbɛ batiri charge walima a bɔli teliya cogo ɲɛfɔ ka kɛɲɛ n’a seko ye. 1C hakɛ kɔrɔ ye ka chargement dafalen walima dischargement kɛ lɛrɛ kelen kɔnɔ; 0,5C bɛ sanga fila ta. C- hakɛ caman bɛ kɛ sababu ye ka jaabi teliya nka u bɛ funteni caman lase ani ka tiɲɛni teliya lase. Grid-scale systems bɛ baara kɛ cogoya la 0,25C fo 1C, ka baarakɛcogo ni ɲɛnamaya jan balansi.
Jiboli jugumanba (DoD) .bɛ batiri fanga hakɛ jateminɛ min bɛ baara kɛ ni a ye sɛgɛsɛgɛli kelen-kelen bɛɛ la. Batiri min bɛ bɔ 100% na ka se 20% ma, o bɛ 80% DoD sɔrɔ. Sikili ɲɛnamaya-batiri bɛ se ka charge ani ka bɔ siɲɛ hakɛ min na sani a ka tiɲɛ-a ka c’a la, o bɛ nɔ bila a bɔli juguman na, misali la, cycle ba kelen ni DoD ye 80% ye. Sɛrɛkili minnu man dun, olu bɛ ɲɛnamaya janya, k’a sɔrɔ sɛrɛkili minnu ka dun, olu bɛ se ka baara kɛ ni seko caman ye.
Funteni hakɛ kunbɛnni nafa ka bon kosɛbɛ. Batiriw bɛ baara kɛ ka ɲɛ ani ka kɛ lafiya la funteni hakɛ kɛrɛnkɛrɛnnenw kɔnɔ (a ka c’a la, u bɛ kɛ degere 15-35 ye litiyamu-ion ta la). Funteni kunbɛncogo bɛ nɛnɛji lamini walima ka baara kɛ ni HVAC fɛɛrɛw ye walasa ka funteni ɲuman mara, barisa funteni kojugu bɛ tiɲɛni teliya ani ka farati lase lakana ma.
Sugu bonya ani siniɲɛsigi jiginni
Batiri fanga maracogo seko ni dɔnko siratigɛ la, o bɛ ka bonya kosɛbɛ. Ameriki jamana na, nafamafɛnw{1}}skala batiri marali seko bɛɛ lajɛlen tɛmɛna gigawatt (GW) 26 kan san 2024, ni baarakɛlaw ye batiri marali seko kura 10,4 GW fara a kan o san na, o kɛra sababu ye ka kɛ filanan ye{5}}batiri camanba faralen ɲɔgɔn kan tile kɔfɛ.
Jateminɛw b’a jira ko baara bɛ teliya. San 2025, seko bonya ka bɔ batiri marali la, o bɛ se ka jatebɔ kɛ bawo baarakɛlaw y’a jira ko u b’a fɛ ka 19,6 GW fara batiri marali nafama-scale kan rezow kan. O b’a jira ko dɔ farala 66% kan san-san-san, o sababu bɔra musakaw dɔgɔyali fɛ ani fanga kura doncogo caya fɛ.
Diɲɛ rezow-scale batiri mara suguya hakɛ jateminɛna ka kɛ dɔrɔmɛ miliyari 10,69 ye san 2024, wa a jirala ko a bɛna se miliyari 43,97 ma san 2030, ka bonya ni CAGR ye 27,0%. Fɛnɲɛnɛmako ɲɛtaa bɛ ka taa a fɛ ka nin yiriwali in bila senkan, ni litiyamu-ion batiri musakaw jigira 99% kabini san 1990, ani 80% ɲɔgɔn san 10 tɛmɛnenw dɔrɔn kɔnɔ.
Baarakɛcogo gɛlɛyaw ni u ɲɛnabɔcogo
Hali ni ɲɛtaa teliyalen don, batiri fanga maracogo minnu bɛ kɛ ni rezow ye, olu bɛ baara gɛlɛya caman sɔrɔ. San 2017 ni 2019 cɛ Kore Dugu dɔrɔn na, tasuma kasaara 28 kɛra, o kɛra sababu ye ka ESS ka baarakɛyɔrɔ 522 datugu sariyaw lajɛ kɔfɛ, o bɛ bɛn ESS ka baarakɛyɔrɔw bɛɛ lajɛlen 35% ma. O ko ninnu, hali n’u man ca ni an y’a jateminɛ ko sigida ba caman bɛ sen na, o kɛra sababu ye ka ɲɛtaa kɛ lakana siratigɛw ni funteni marali la.
Fɛnw sɔrɔli bɛ haminanko wɛrɛ jira. Kapitali musaka fɔlɔw ka bon ani ladonni min bɛ senna, o bɛ se ka kɛ dankarili ye, ni jigi da fɛnw kan i n’a fɔ litiyamu ni kobalti minnu sɔngɔ bɛ wuli ka bɔ ɲɔgɔn na ani minnu sɔrɔli dan ye. Nka.
Sɔrɔko ɲɛnabɔli bɛ to ka gɛlɛya. Multi-interval optimisation ka fɛn wɛrɛ min bɛ gɛlɛyaw lase, o ye ko batiriw bɛ se ka ci ka taa chargement kɛ sɔngɔw la minnu ka ca ni u ka bid prices ye walasa ka chargement kɛ ni ladilikan sɔngɔ gɛlɛnw bɛ interval nataw la, o b’a jira ko fanga bɛ se ka feere rezow la ni tɔnɔ ye. O bɛ ɲini ka ɲɛfɔli caman kɛ ani ka waati latigɛcogo lakika-se{4}}sekow kɛ minnu tɛ baarakɛlaw bɛɛ bolo.
Ɲininkali minnu bɛ kɛ tuma caman na
Grid-scale batiri bɛ se ka fanga mara fo waati joli?
Grid-scale batiri fanba bɛ se ka fanga mara lɛrɛ caman kɔnɔ fo tile caman, ka kɛɲɛ n’u seko hakɛ ye. Sitimɛ minnu bɛ kɛ tuma bɛɛ, olu jate bɛ kɛ ka kuran di sanga 2, 4 walima 6 ma u seko hakɛ la. A marali waati bɛ latigɛ ni fanga seko (MWh) tilali ye ni fanga seko (MW) ye. 100 MW/400 MWh sitɛmu bɛ se ka fanga dafalen di sanga 4 kɔnɔ walima ka fanga tilayɔrɔba di waati jan kɔnɔ.
Rezo batiri bɛ se ka jaabi teliya cogo di rezo kɔrɔtɔlenw na?
Grid batiriw bɛ jaabi milisekɔndi kɔnɔ, o teliya ka bon kosɛbɛ ka tɛmɛ kuran sɛnɛyɔrɔ kɔrɔw kan. BESS bɛ se ka charge (sara) walima ka bɔ teliya la segin kɔnɔ, ka teliya ka tɛmɛ jɛnɛrato kɔrɔ bɛɛ kan, ni jaabi waatiw ye milisekɔndi ye ni i y’a suma ni miniti ye gazi walima watara turbinew la. O jaabi teliya in b’a to u ka ɲi kosɛbɛ frequency regulation ani urgency grid support kama.
Mun bɛ kɛ batiriw la minnu bɛ kɛ ni grid ye u si laban na?
A ka c’a la, rezow batiriw bɛ u seko fɔlɔ 70-80% mara u si laban na, o bɛ kɛ san 10-20 kɔfɛ ka kɛɲɛ ni baarakɛcogo ye. Batiri minnu tɛ baara kɛcogo sariyaw dafa tugun kuran mɔbili kɔnɔ, a ka c’a la, u bɛ se ka baara kɛ ni u seko bɛɛ lajɛlen 80% ye, wa EV batiri kɔrɔlenw kɛli baara la kokura, o bɛ se ka nafa caman lase fanga mara sugu ma, min bɛ kɛ ni rezow ye. Ɲɛnamaya filanan baarakɛcogo bɛ u nafa bonya sani u ka laban ka segin u cogo kɔrɔ la.
Batiriw bɛ wari sɔrɔ cogo di?
Grid batiriw bɛ sɔrɔ sɔrɔ jikuru caman fɛ. Porozɛ nafa sabatili kunba fila ye batiri sigiyɔrɔ ni cikanw ɲɛnabɔli ye, ni batiriw bɛ fanga minɛ min musaka ka dɔgɔ, min tɛ gazi bɔ-, k’a ci ni sɔngɔ ka bon kosɛbɛ. Sɔrɔ fɔlɔw ye fanga arbitrage (san dɔgɔman, feereli caman), frequency regulation services, seko sarali, ani demand charge dɔgɔyali co-located facilities.
Yala batiriw bɛ se ka kɛ fɛnɲɛnamafagalanw nɔnabila pewu wa?
A ma kɛ pewu, a dɔgɔyalenba tɛ fɔlɔ. Sɔrɔko nɔgɔmanw b’a jira ko LIBw tɛ se ka kɛ waati fanga marali la-batiri minnu nafa ye Ameriki dɔrɔmɛ miliyari 200 ye (10× Ameriki PIB san 2020) tun bɛ se ka TWh 1000 dɔrɔn de mara. Sisan batiriw ka fisa ni lɛrɛ-ka se -tile marali ni jaabi teliya baarakɛcogo la, nka u marali waati jan-(dɔgɔkun fo kalo) bɛ fɛɛrɛ wɛrɛw de wajibiya i n’a fɔ ji pɔnpe walima fura kura minnu bɛ bɔ kɛnɛ kan i n’a fɔ idɔrɔzi marali walima batiri minnu bɛ ji bɔ kosɛbɛ.
Batiri tiɲɛni bɛ ɲɛnabɔ cogo di baarakɛtuma na?
Batiri ɲɛnabɔli siraw bɛ fɛnw kɔlɔsi kosɛbɛ ani k’u kɔlɔsi minnu bɛ kɛ sababu ye ka tiɲɛni kɛ. Garanti minnu bɛ ESS sitɛmuw kan ka ɲɛsin ɲɛnamaya laban ma, olu bɛ bɔ garanti-sɛrɛkiliw labatoli la-baara hakɛ min kɛra finɛtiri kɔnɔ min dabɔra funteni gɛlɛyaw fɛ, C{3}}hakɛw fɛ, bɔli juguya fɛ ani lafiɲɛbɔ waatiw fɛ. Baarakɛlaw bɛ wotoro bolicogo ɲumanw kɛ, ka funteni kɔlɔsili mara, ani k’u yɛrɛ tanga chargement dantɛmɛnenw ma walasa ka ɲɛnamaya kɛcogo caya, tuma caman na, u bɛ 80% laɲini seko tolen na cycle 10.000-20.000 kɔfɛ.
Kuncɛli
Batiri fanga maracogo minnu bɛ kɛ ni rezow ye, olu bɛ fɛnba dɔ jira kuran rezow baara cogo la. Elektrokimiki marali, fanga ɛntɛrinɛti, ani kunnafoni-falen-falen-minɛn hakilitigiw faralen ɲɔgɔn kan cogo caman na, o yɔrɔw bɛ baara kɛ minnu tun tɛ se ka kɛ fɔlɔ walima minnu tun ka kan ka kɛ ni firifiri-masinw ye minnu girinya tun ye tɔni ba caman ye.
Baarakɛcogo misali saba-kuran sɛnɛcogo, fanga maracogo, ani hakilitigiya ɲɛnabɔli-bɛ se ka kɛ sababu ye ka milisekɔndi-jaabi rezo sabatili, lɛrɛ-janya fanga jiginni, ani waati yɛrɛyɛrɛ-sɔrɔko ɲɛnabɔli. Ni musakaw bɛ ka dɔgɔya ka taa a fɛ ani fanga kura sɔrɔli bɛ ka caya, o siratigɛw bɛ ka wuli ka bɔ nisɛ baarakɛcogo la ka taa rezow nafamafɛnw na.
O fɛɛrɛ in bɛ gɛlɛyaw sɔrɔ hali bi waati dantigɛli, fɛnw dilancogo cakɛdaw, ani tasuma lakanani lamini na. O bɛɛ n’a ta, taama sira jɛlen don : sigili bɛ ka caya siɲɛ fila san damadɔ o san damadɔ, musakaw bɛ ka dɔgɔya kosɛbɛ, wa baarakɛcogo seko bɛ ka bonya ka taa a fɛ. Rezo batiriw tɛ fanga mara dɔrɔn-u bɛ ka fɛn caman sɛmɛntiya kokura cogo min na kuran rezow bɛ balansi don sɔrɔ ni ɲinini na waati yɛrɛ la.