Tile Litiyamu batiri si hakɛ: Fɛn min nafa ka bon kosɛbɛ

A bɛ bɔ batiri baaracogo de la kosɛbɛ ka tɛmɛ sɛbɛn kan min bɛ kɛsu kan. Telefɔni selilɛri min bɛ charge fo 100% ani min bɛ ji bɔ don o don bɔrɔ funteniman kɔnɔ, o bɛ kɔrɔ joona, ka sɔrɔ litiyamu nɛgɛ fositɛri (LFP) batiri min bɛ boli nɔgɔya la kabini fiɲɛ bɛ min kɔnɔ, o bɛ se ka to ka baara kɛ san tan ni kɔ kɔnɔ. Ɲɛnamaya bɛ sigi senkan ka kɛɲɛ ni a bɔli juguya ye, a cycle (cycle) kɛcogo, a funteni, a chargement (saracogo) cogoya, batiri ɲɛnabɔcogo, ani pake in sigicogo n’a maracogo.

Dutigi fanba fɛ, sariya nafamaw ka nɔgɔn: aw kana pake ji bɔ ka ɲɛ don o don, k’a to a ka nɛnɛ, ka chargeur walima tile chargeur controleur kɛ min bɛ bɛn chimie ma, ani ka sistɛmu san min bɛ se ka BMS kɛ ani selilu basigilenw. Nin gafe in bɛ ɲɛnamaya hakɛ lakikaw di, ka fɛnw ɲɛfɔ minnu bɛ pikirijikɛlan lamaga tiɲɛ na, ani ka ɲɛnamaya fɔlen dɔ kalancogo jira sani i ka - san tile marayɔrɔ, fanga kɔkanna, ani izini sigidaw kama.

A ka c’a la, Litiyamu-Iyɔn batiriw bɛ mɛn waati joli kɔnɔ?

Ɲɛnamaya bɛ suman cogo fila la: insɛrɛkiliw (cycles).(sara dafalen-bɔli dafalenw) ani insanw(kalandriya san). Sariya nafama dɔ min bɛ kɛ izini bɛɛ kɔnɔ, o ye ko batiri bɛ se "ɲɛnamaya laban" ma ni baarakɛcogo seko binna ka se 70–80% ɲɔgɔn ma a hakɛ fɔlɔ la - pake bɛ baara kɛ hali bi, a bɛ dɔgɔya dɔrɔn.

• Mɔgɔw ​​ka minɛnw (telefɔni, ɔridinatɛri, baarakɛminɛnw):a ka c’a la, fɛn dilannikɛlaw bɛ dilan ka kɛɲɛ ni fɛn kɔrɔlen ye.Batiri Iniwɛrisite ka bilasiralikan minnu bɛ tali kɛ batiriw janya la minnu sinsinnen bɛ litiyamu- kana kɔlɔsi ko litiyamu-ion selilɛriw bɛ ɲɛfɔ tuma caman na bɔli 300–500 ɲɔgɔn na, ni bi smartfonw bɛ gɛlɛya ka taa sanfɛ.
• Tile ni kɔpi marayɔrɔw (a ka c’a la LFP):LFP selilu minnu jɔra don o don bisikili kama, a ka c’a la, olu bɛ jate cycle ba caman na u ka kunnafonidilanw kan, o min - cogoya ɲumanw na - bɛ baara kɛ ni 10+ sanw ye don o don baara la. Aw bɛ kunkanko cycle nimɔrɔ o nimɔrɔ jate i n’a fɔ a bɛ kɛ cogo min na, a tɛ garanti ye (aw bɛ dɔ fara o kan jukɔrɔ).
• Industriw ni nafamafɛnw sigicogo:baarakɛcogo lakika bɛ fanga sɔrɔ baarakɛcogo la - jibɔ juguya, lamini funteni, C-hakɛ, ani doni cogoya - sanni ka kɛ spec sheet jate kelen ye. Pake fila minnu bɛ ɲɔgɔn ta so sanfɛyɔrɔ funteniman kɔnɔ ni so min bɛ waati cogoya{1}kɔlɔsi, olu bɛ se ka san caman bɔ ɲɔgɔn na.

Litiyamu-Iyɔn batiri ɲɛnamaya kɔrɔ ye min ye tiɲɛ na

Litiyamu-ion batiriw man teli ka tiɲɛ siɲɛ kelen. U bɛ tunun. Waati tɛmɛnen kɔfɛ, seko min bɛ se ka baara kɛ, o bɛ dɔgɔya (seko fade) ani kɔnɔna rezisti wulilen, o min b’a jira foro kɔnɔ i n’a fɔ kɔkanna boli waati surun, tension sag teliya doni kɔrɔ, peak bɔli barika dɔgɔyali, ani BMS lasɔminiw ka caya.

Kɔrɔya waati fila bɛ boli waati kelen na.Sikili ɲɛnamayaa bɛ tugu charge-discharge cycle hakɛ min na pake bɛ se ka di sani a seko ka jigin ka tɛmɛ a dankan kan min bɛ sɔn.Kalandriya ɲɛnamayatracks ageing over time hali ni batiri sigilen bɛ baara la - selil min maralen bɛ funteni na ani a falen bɛ o bɛna tiɲɛ ni i ye baara kɛ n’a ye abada walima n’i ma baara kɛ n’a ye. O de y’a to batiri min bɛ baara kɛ dɔɔnin dɔɔnin, o bɛ se ka baara kɛcogo tiɲɛ hali bi: i b’a boli cogo min na ani i b’a mara cogo min na, o fila bɛɛ bɛ jate.

NREL ka batiri ɲɛnamaya kɛcogo misali baara (BLAST) .bɛ tiɲɛni jate i n’a fɔ a bɛ tali kɛ funteni, cogoya--sara tariku, sisan hakɛ, ani cycle juguya ni frequency - fɛn kelenw na minnu bɛ bɔ siɲɛ caman fɛnw na minnu bɛ duguma. NREL fana bɛ lasɔmi ko pake kuuru ka teli ka se a si laban ma joona ka tɛmɛ seli kelen kan, o la pake-nivo nimɔrɔw bɛ mara ka tɛmɛ laboratuwari selilɛri kunnafoniw kan.

Fɛn 9 minnu bɛ nɔ bila Litiyamu-Iyɔn batiri si hakɛ la

1. Jibɔ juguya (Shallower Cycles Age Slower) .

Depth of discharge (DoD) ye seko hakɛ ye i bɛ baara kɛ ni min ye sani i ka chargement kɛ kokura. Bisi boli ka bɔ 100% na ka se 20% ma, o ka gɛlɛn kosɛbɛ seliw ma ka tɛmɛ 80% fo 40% kan. Batiri Iniwɛrisite ka cycle-ɲɛnamaya taabolow b’a jira ko bɔli yɔrɔ dɔw bɛ cycle caman di ka tɛmɛ cycle jugumanw kan minnu bɛ segin-ka-bɔ. Tiɲɛ na, off-grid system ni batiri banki min bonya ka dɔgɔ, o ye klasiki jaan ye: a bɛ wajibiya ka don don o don bɔli juguman na, o la a bɛ sɛgɛn joona ka tɛmɛ banki min ka bon dɔɔnin kan, n’o bɛ o baara kelen kɛ a juguman tilancɛ la.

2. State of Charge Range (Ka ɲɛnamaya kɛ cogo la min ka bon kosɛbɛ, o bɛ musaka caman bɔ i la) .

State of charge (SoC) ye pake falen cogo ye sisan. Ka sigi SoC sanfɛ kosɛbɛ ka mɛn - kɛrɛnkɛrɛnnenya la funteni na - bɛ kɔrɔya teliya. Baara caman na, charge window moderate ka ɲi ka tɛmɛ topping to 100% ani draining to empty. Tilebɔyɔrɔw la nin ye sigicogo gɛlɛya ye i n’a fɔ fɛnɲɛnɛmafagalanw: invertɛri walima fanga maracogo min labɛnna ka ɲɛ, o bɛ dan sigi bɔli juguman na min tɛ mako ɲɛ ani waati min bɛ jɔ ni charge dafalen ye.

3. Baarakɛcogo funteni (Levier belebele kelen) .

Funteni ye fɛɛrɛ teliyalen ye min bɛ se ka litiyamu-ion ɲɛnamaya surunya; nɛnɛ bɛ fanga bɔli ni charge sɔnni tiɲɛ kosɛbɛ. Danfara min bɛ u ni ɲɔgɔn cɛ, o ye tiɲɛ ye ani farikolo ta fan fɛ - tile batiri min sirilen bɛ garazi kogo funteniman na samiyɛ fɛ, o bɛ se ka kɔrɔya joona ka tɛmɛ a kelen kan min bɛ fiɲɛbɔyɔrɔ la.UL Solutions ka lakana bilasiralikan litiyamu-ion batiri belebelebaw kanbɛ ladilikan di ko aw ka batiriw bila yɔrɔ nɛnɛman na, yɔrɔ min jalen don, yɔrɔ min na fiɲɛ bɛ sɔrɔ ka ɲɛ, degere 30 (86 degere F) walima a duguma ani u dilannikɛla ka dan fɔlenw kɔnɔ. Ka fɛn tigitigi dɔnbatiri litiyamu funteni hakɛ min bɛ ladilikan disabu i ka fɛn dilannen ka kan ka boli i bɛ a bila yɔrɔ min na ani cogo min na.

4. Charge teliya ani Charge Quality

Charge teliya ka nɔgɔn, nka chargement C-rate caman bɛ to ka funteni ni degun lase mɔgɔ ma, wa o nɔ bɛ fara ɲɔgɔn kan ni funteni ye. Jogoɲumanya nafa ka bon i n’a fɔ teliya: chargeur ka kan ka bɛn selilɛri ka chimie, voltage, current rate ani BMS danw ma. UL Solutions bɛ lasɔmi ko ni aw ye seliluw gɛlɛya ka tɛmɛ u ka lakana dan hakɛ dantigɛlenw kan, o bɛ kɛ sababu ye ka kɔnɔna tiɲɛni ni funteni caya kojugu. Tile ta fan fɛ, inverter walima charge controleur min ka charge profile man ɲi, o bɛ se ka ɲɛnamaya walima trip lakanani filiw surunya ni dususuma ye.

5. Batiri Chimie ani Selilu jogo

Litiyamu-ion bɛɛ tɛ kɔrɔya cogo kelen na. LFP (LiFePO4) bɛ tile ni kɔkanfɛnw marali fanga la bawo a bɛ sabati funteni na, wa a bɛ se ka cycle jan kɛ; kemisɛri wɛrɛw i n’a fɔ NMC bɛ jago kɛ ni cycle life dɔw ye walasa ka fanga caman sɔrɔ ani u mago bɛ funteni ni chargement management gɛlɛn na. Chimie kɔfɛ, selil feerela ka ɲɔgɔndɛmɛ, pakew lajɛlen, ani funteni dilanni bɛ batiri min bɛ mɛn, o bɛ batiri min bɛ mɛn ka bɔ min ɲɛ ye kelen ye dɔrɔn spec sheet kan, o faranfasi. O de y'a To an ka...LFP batiri sitɛmuw ka tension caman -bɛ jɔ cycle-tested cells lamini na sanni ka kɛ headline capacity dɔrɔn ye.

6. Batiri ɲɛnabɔli sira (Aw k’a minɛ i n’a fɔ Core, A kana kɛ Accessory ye) .

BMS bɛ tension, current, temperature ani cell balance kɔlɔsi ani k’a kɔlɔsi, ka a tanga chargement over-discharge, overheating, short circuit, ani imbalance - off-nominal conditions ma minnu bɛ lakana bila farati la ani ka ɲɛnamaya tiɲɛ ni dususuma ye. Sanni waati, aw bɛ tɛmɛ feereli kan ani ka lakana dan lakikaw lajɛ, kumaɲɔgɔnya kɛcogo, funteni-sensor bilali, ani ni filiw sɛbɛnw bɛ se ka sɔrɔ. BMS ye o dɔ yebatiri fanga maracogo yɔrɔ kolomaw, wa a jogo bɛ jira baara ɲɛnamaya kɔnɔ k’a ɲɛsin a yɛrɛ ma.

7. Sikili Frequency ani Load Profile

Pake min bɛ boli ka taa a fɛ don o don, o kɔrɔ tɛ kelen ye ni min bɛ kɛ nɔgɔya la siɲɛ kelen dɔgɔkun kɔnɔ. Jiginni girinw, motɛri daminɛni, ani sisan bɔli caman-kurunba tuma caman, olu bɛɛ bɛ degun fara a kan - izini doni min bɛ ni motɛri-daminɛ wulilen ye, o bɛ se ka batiri ni invertɛri fila bɛɛ degun waati kelen na. Tile marali la, don o don wotoro boli ye ko ye min bɛ kɛ cogo la, wa a ka ɲi; laɲini ye ka cycle juguya, charge kɛcogo, ani funteni mara bandi kɛnɛman kɔnɔ, ani ka batiri ni inverter bonya ka kɛɲɛ ni doni kuncɛ lakika ye sanni ka kɛ doni cɛmancɛ ye.

8. A maracogo

Batiriw bɛ tiɲɛ u marayɔrɔw la fana. Waati janw ni charge dafalen don, ni chargement dɔgɔyara kosɛbɛ, walima ni funteni ye, o bɛɛ bɛ dɔ bɔ baarakɛcogo seko la. Batiri Iniwɛrisite bɛ ladilikan di ko aw ka litiyamu-selenw mara charge hakɛ danmadɔ la ani funteni nɛnɛman na sanni u ka fa ani ka sumaya. Ni pake dɔ bɛna sigi baara tɛ min na, aw bɛ a dilabaga ka wari maracogo labato, ka a hakɛ lajɛ tuma ni tuma, ani ka a yɔrɔ janya ji, funteni ani tile tilennen na.

9. A sigicogo ani a sigicogo

Hali selilu ɲumanw tɛ baara kɛ ka ɲɛ ni u sigicogo man ɲi. Fɛn minnu nafa ka bon: u bonya bɛnnen, invertɛri ni chargeur bɛ bɛn ɲɔgɔn ma, kabali jateminɛnan bɛrɛbɛrɛ, fiɲɛbɔlan ni funteni hakɛ jateminɛni, jiginni yɔrɔ lakananen, lakanani ji/buguri/yɛrɛyɛrɛli ma, ani kumaɲɔgɔnya saniyalen batiri, BMS, invertɛri, ani kɔlɔsili cɛ. Foro dɛsɛ min bɛ kɛ tuma caman na, o ye inverter-BMS kumaɲɔgɔnya bɛnbaliya ye min bɛ kɛ sababu ye ka gɛlɛyaw dabila hali ni seliw kɛnɛyara - min nafa ka bon ka a sɛmɛntiya sani u ka baara kɛ.

Factor vs Impact vs Waleya waleyali

Litiyamu-Iyɔn batiri ɲɛnamaya janya cogo min na don o don baara la

Aw bɛ baara kɛ ni chargement moyenne ye walasa ka batiri kɔrɔbayali dɔgɔya

Fo ni sistɛmu in jɔra kuntilenna-baara dafalen kama, aw kana boli 100% fo 0% la don o don. Ka pake yɔrɔ janya charge dafalen na tuma bɛɛ ani bɔli dɔgɔyalenba la, o ye delinako dɔ ye min nafa ka bon kosɛbɛ-aw bɛ se ka min ta.

Aw ye aw yɛrɛ tanga funteni jɔli-Fo ka se Slow Capacity Fade ma

Aw bɛ batiriw bila tile tilennen na ani ka u yɔrɔ janya kogo funtenimanw na, kɛsu datugulenw na fiɲɛ tɛ minnu na, ani funteni{0}}minɛnw na. Ni aw bɛ sigilibaw kɛ, aw bɛ a latigɛ joona ni so mago bɛ fiɲɛbɔli la, ni a mago bɛ fiɲɛbɔlan na, walima ni nɛnɛ bɛ kɛ -.ka nɛnɛ kɛcogo ɲuman sugandia ka c’a la, o de bɛ san 10 pake ni san 6 ta faranfasi.

Aw bɛ dɔ bɔ ji jugumanw na minnu tɛ mako ɲɛ

Ji jugumanba bɔli ka ɲi kɔkanna-ko lakika dɔ senfɛ; a man kan ka kɛ don o don kɛcogo kɔrɔ ye ni ɲɛnamaya jan de ye fɔlɔ ye. Tile marali la, aw bɛ DoD danw sigi minnu bɛ fanga baarakɛta ni batiri ɲɛnamaya balansi sanni ka seko camanba nɔfɛ papiye kan.

Baara kɛ ni Chargeur Correct walima Solar Charge Controller ye

Aw bɛ chargement kɛ tuma bɛɛ ni minɛnw ye minnu bɛ bɛn chimie ni voltage ma, ani ka tugu dilanbaga ka chargement settings kɔ. Voltage jugu, current tɛmɛnen, walima kumaɲɔgɔnya kɛcogo minnu tɛ bɛn ɲɔgɔn ma, olu bɛ ɲɛnamaya surunya, wa u bɛ se ka faratiw lase lakana ma.

Batiri kunnafoniw kɔlɔsi tuma bɛɛ

Bi sigidaw bɛ tension, current, temperature, SoC, cycle count ani fault logs jira. Aw ye u lajɛ. Lakɔlɔsili taamasiɲɛ fɔlɔw - funteni min tɛ cogo la, seko dɔgɔyali barikama, BMS lasɔmini segin-segin, selilɛri balanbaliya, walima da tuguli makɔnɔnen - ka teli ka bɔ kunnafonidilanw kɔnɔ sanni u ka kɛ foro gɛlɛya ye.

Tile fanga marali: Ka ɲɛnamaya jan sɔrɔ tile batiri la

Litiyamu-ion batiriw bɛ bɛn tile marayɔrɔ ma bawo u bɛ baara kɛ ka ɲɛ, u ka surun, wa u bɛ boli ka ɲɛ - kun minnu bɛ o kɔfɛmun na litiyamu-ion batiriw ye tile marali daminɛ ye. Nka tile bɛ cogoya dɔ Dabɔ min bɛ ɲini: chargement (sara) tile fɛ, discharge su fɛ, segin-ka-bɔ tile kelen-kelen bɛɛ kan.

Batiri Banki bonya walasa ka a bɔli juguman kɔlɔsi

Sizing bɛ DoD kɔlɔsi k’a ɲɛsin a yɛrɛ ma, o min bɛ kɔrɔya kɔlɔsi k’a ɲɛsin a yɛrɛ ma. Misali teliyalen : so min bɛ baara kɛ ni kilowati 8 ɲɔgɔn ye su kelen kɔnɔ, o bɛna kilowati 10 batiri sama ka jigin fo ka se 20% ɲɔgɔn ma (DoD 80% don o don). O doni kelen min bɛ batiri 15 kWh kan, o bɛ se 47% ɲɔgɔn dɔrɔn ma min bɛ kɛ (a ~53% DoD). Banki belebeleba musaka ka ca ka kɔn o ɲɛ, nka a bɛ o baara kelen kɛ don o don sɛgɛsɛgɛli la min ka dun kosɛbɛ - ani min ka nɔgɔn kosɛbɛ -.

DoD Dantigɛliw sigi sen kan minnu bɛ se ka kɛ

Ni sistɛmu y’a to, aw bɛ baara kɛ ni a yɔrɔ datugu sanni aw ka ji bɔ ka a lankolonya don o don. Labɛn min ka fisa, o bɛ bɔ chimie la, sistɛmu hakɛ la, backup wajibiyalen na, ani a dilabaga ka laadilikan na.

Aw bɛ Batiri ni Inverter ni BMS bɛn ɲɔgɔn ma

Paki ka kan ka kumaɲɔgɔnya saniyalen kɛ ni invertɛri walima fanga maracogo ye walasa ka chargement, dischargement, protection dans, ani filiw ɲɛnabɔcogo ɲɛnabɔ. Bɛnbaliya bɛ na ni chargement dɔgɔyali ye, ka tɛmɛ{1}}discharge kan, nuisance shutdowns, walima baarakɛcogo seko dɔgɔyali.

Plan Fiɲɛbɔ ni Funteni Kɔlɔsili

Tile batiriw ka teli ka sigi garaziw kɔnɔ, baarakɛyɔrɔw la, kabiniw kɔnɔ, walima kɛnɛma dafɛyɔrɔw la - yɔrɔw la minnu bɛ wuli, ka nɛnɛ, ka buguri kɛ, walima fiɲɛ tɛ minnu na. Yɔrɔ dɔ sugandi min bɛ pake to a ka baarakɛcogo funteni hakɛ la, ani kɛnɛma walima izini yɔrɔw la, aw bɛ a lamini hakɛ, fiɲɛbɔcogo ani a funteni cogoya lajɛ kosɛbɛ.

LiFePO4 vs NMC: Juman bɛ mɛn ka tɛmɛ o kan?

Ni ɲɛnamaya bɛ kɛ marayɔrɔ jɔlen na, a ka c’a la, LFP (LiFePO4) bɛ se sɔrɔ. A bɛ sabati funteni na kosɛbɛ wa a ka c’a la, a bɛ jate cycle caman na, o de y’a to a bɛ fanga sɔrɔ tile ni kɔkanna baarakɛcogo la. NMC bɛ fanga caman pake girinya ni yɔrɔ dɔgɔyalen na, o b’a to u bɛ mɔgɔ ɲɛnajɛ yɔrɔ minnu na u bonya ni u girinya nafa ka bon, nka u bɛ funteni ni chargement management gɛlɛn de wajibiya walasa ka se ka baara kɛ waati min bɛ se ka suma ɲɔgɔn ma.

Kɔlɔsili lakika: chimie de bɛ plafond sigi, a tɛ a laban sigi. NMC sitɛmu min ɲɛnabɔlen don koɲuman, o bɛ se ka mɛn ka tɛmɛ LFP sigicogo jugu kan. Siɲɛ jan lakika bɛ jigin hali bi ka se DoD ma, funteni, C-hakɛ, laban-ɲɛnamaya dancɛ-la spec kɔnɔ, ani a dilabaga ka sɛgɛsɛgɛli cogoyaw.

Lakɔlɔsili taamasyɛn minnu b’a jira ko i ka Litiyamu-Iyɔn batiri bɛ kɔrɔya

• A kɔlɔsira ko Backup runtime ka surun ka tɛmɛ waati min na sistɛmu tun ye kura ye
• Voltage bɛ dɔgɔya joona doni kɔrɔ
• Pake bɛ boli ka sumaya ka tɛmɛ a cogo kɔrɔ kan charge walima discharge normale waati
• BMS alarmaw walima selilɛri-balanbaliya lasɔminiw bɛ bɔ ka caya
• State-of-sara kalanw bɛ pan walima ka kɛ cogo la min tɛ bɛn
• Dadonni minnu ma labɛn doni damadɔw waati la

Misali minnu bɛ kɛ tuma caman na minnu bɛ Litiyamu-Iyɔn batiri ɲɛnamaya surunya

• Batiri bɔli pewu ka caya kojugu
• Aw bɛ a to a chargement dafalen na waati jan kɔnɔ funteni na
• Baara kɛ ni chargeur walima inverter ye min tɛ bɛn ɲɔgɔn ma
• BMS lasɔminiw jatebaliya
• Aw bɛ a sigi yɔrɔw la minnu ka suma walima fiɲɛ tɛ don yɔrɔ minnu na
• Batiri modulu minnu tɛ bɛn walima minnu tɛ bɛn ɲɔgɔn ma, olu ɲagamini
• A marali kalo caman kɔnɔ k’a sɔrɔ i ma sara hakɛ lajɛ
• Sugandili kɛli sɔngɔ ni seko dɔrɔn fɛ

Ninnu si tɛ dɛsɛ teliya garanti, nka u kelen-kelen bɛɛ bɛ seko bɔnɛni teliya ni dususuma ye ani ka dannaya kuntaalajan-bɔnɛ tiɲɛ.

Takeaways (Takeaways) kunbabaw

Litiyamu-ion batiri si hakɛ bɛ latigɛ ni pake dilanni cogo ye, a chargement cogo, a bɔli cogo la, a maracogo la, ani a lakanani cogo min na - a tɛ kɛ ni seko dɔrɔn ye. Degun minnu nafa ka bon kosɛbɛ-, olu ye ka i yɛrɛ tanga jibɔ juguw ma minnu bɛ kɛ tuma bɛɛ, ka funteni kɔlɔsi, ka baara kɛ ni chargement minɛnw ye minnu bɛ bɛn ɲɔgɔn ma, ka kunnafoniw kɔlɔsi, ani ka selilu dannamɔgɔ sugandi minnu bɛ dɛmɛ ni BMS setigi ye.

Tile ni izini marali kama, ɲɛnamaya jan ye sistɛmu ka nafolo ye: bonya, inverter bɛnkan, fiɲɛbɔ, a sigicogo, ani don o don baarakɛcogo bɛɛ bɛ san hakɛ min sɔrɔ tiɲɛ na, o cogoya. Sugandili kɛ i ka doni lakika, sigida, ani baarakɛcogo - ani ka sɛgɛsɛgɛli cogoyaw ɲini cycle-ɲɛnamaya fɔli bɛɛ kɔfɛ sani i ka sanni kɛ.