Litiyamu-ion batiri bɛ charge ani ka bɔ cogo di? Gafe min bɛ kɛ ni fɛɛrɛ ye

Litiyamu-ion batiriw ka di u ye k’a sababu kɛ u fanga ka bon, u ka cycle longue, ani u yɛrɛ bɔli hakɛ dɔgɔyali. O batiriw bɛ baara kɛ cogo min na, o faamuyali nafa ka bon kosɛbɛ.

Batiri litiyɔmu-ion (litiyɔmu-ion) yɔrɔw

Litiyamu-ion batiri kɔnɔfɛn jɔnjɔnw ye anode, katode, électrolyte ani separateur ye. O fɛnw bɛ baara Kɛ ɲɔgɔn fɛ walasa ka fanga mara ani k’a Bɔ ka ɲɛ. A ka c’a la, anode bɛ dilan ni grafite ye, k’a sɔrɔ katodi bɛ kɛ ni litiyamu nɛgɛ ɔkisidi ye. Elektɔli ye litiyamu kɔgɔ jilama ye min bɛ kɛ fɛnɲɛnamafagalan ye, wa danfaralan ye fɛn finman ye min bɛ kurukuruniw bali ni anode ni katodi tora ɲɔgɔn na. 

O chargement kɛcogo gɛlɛn in nafa ka bon kosɛbɛ batiri si hakɛ la. DFUN batiri kɔlɔsili sira  bɛ o wale in nɔfɛtaama tigitigi, ka chargement ni discharge cogoya dafalen kɔlɔsi ani k’a sɛbɛn walasa ka a jira ko chargement bɛɛ bɛ lakana ani ka baara kɛ ka ɲɛ.

Charge ani Discharge (sarali ni bɔli kɛcogo).

Litiyamu-ion batiriw chargement ni discharge kɛcogo ye fɛnba ye u baara la. O wale ninnu bɛ Kɛ ni litiyamu ionw lamaga-lamagali ye anode ni katodi cɛ elektrɔli fɛ.

Chargement (sarali) kɛcogo

Ni litiyamu-ion batiri chargera, litiyamu ionw bɛ bɔ katodi la ka taa anode la. O lamaga in bɛ Kɛ bari kɛnɛma kuran-sɔrɔyɔrɔ dɔ, bɛ tension (kurunba) dɔ Kɛ batiri dakunw kan. O bεε in bε litiyamu ionw Lase εlektroliti fɛ ka Dòn anode kɔnɔ, u bɛ mara yɔrɔ min na. Chargement kɛcogo bɛ se ka tila ka kɛ dakunba fila ye: fasa constant (CC) ani fasa constant voltage (CV).

Fɛn kelen-kelen bɛɛ: Litiyamu-ion batiri bɛ charge cogo min na

1. Constant Current (CC) Phase – Chargeur bɛ kurunba jɔlen dɔ kɛ. Voltage bɛ wuli dɔɔni dɔɔni.

2. Voltage Threshold Reached – Ni voltage sera ~4.2V seli kelen na, chargeur bɛ mode change.

3. Voltage constant (CV) Phase – Voltage bɛ to a cogo la; sisan bɛ tapers ka jigin.

4. Dabila – Zari bɛ jɔ ni kuran jiginna ka se tigɛda dɔgɔman ma (a ka c’a la, kuran fɔlɔ 3–5%).

A ka bɔli kɛcogo

Litiyamu-ion batiri bɔli bɛ kɛ ni kɔsegin ye, o min na litiyamu ionw bɛ bɔ anode la ka segin ka taa katodi la. Ni batiri sirilen don minɛn dɔ la, o minɛn bɛ kuran fanga sama ka bɔ batiri la. O bɛ kɛ sababu ye ka litiyamu ionw bɔ anode la ka tɛmɛ elektrɔli fɛ ka taa katodi la, ka kuran dɔ lawuli min bɛ fanga di minɛn in ma.

Taabolo kelen-kelen bɛɛ: Litiyamu-ion batiri bɛ bɔ cogo min na

1. Load Connected – Elektɔronw bɛ bɔ anode la ka taa katodi la kɛnɛma sɛrɛkili fɛ.

2. Litiyamu ionw bɛ taa – Iyɔnw bɛ bɔ anode la ka taa katodi la ka tɛmɛ ɛlektroliti fɛ.

3. Voltage bɛ dɔgɔya – Seli voltage bɛ dɔgɔya dɔɔni dɔɔni ka bɔ ~4.2V la ka se tigɛcogo ma (~2.5–3.0V).

4. Discharge Termination – Batiri ɲɛnabɔli sira (BMS) bɛ tigɛ walasa ka bɔli tɛmɛnen bali

O walew bɛ litiyamu ionw jiginni ni ɛlektrɔnikiw ka bolicogo min bɛ bɛn o ma, olu jira, minnu ye batiri baarakɛcogo jɔnjɔnw ye.

Litiyamu-ion batiri jogo

Litiyamu-ion batiriw bɛ dɔn u ka jogo kɛrɛnkɛrɛnnenw fɛ, i n’a fɔ fanga caman sɔrɔli, u yɛrɛ bɔli dɔgɔyali, ani u ka cycle ɲɛnamaya jan. O jogo ninnu b’u kɛ fɛn ɲumanw ye baarakɛcogo la, fanga min bɛ mɛn sen na, o nafa ka bon yɔrɔ minnu na. Baarakɛcogo jateminɛ jɔnjɔn caman bɛ kɛ ka batiri litiyamu-ionw jateminɛ:

Fanga hakɛ (Energie Density): A bɛ fanga hakɛ jateminɛ min maralen bɛ hakɛ walima girinya dɔ la.

Sikili ɲɛnamaya: A bɛ batiri bɛ se ka charge-discharge cycle hakɛ jira sani a seko ka dɔgɔya kosɛbɛ.

C-rate: Batiri bɛ charge walima ka bɔ hakɛ min na ka kɛɲɛ n’a seko hakɛ ye.

Batiri ka cycle life tɛ nafa basigilen ye; charge-discharge management baarakɛcogo yɛrɛ la, o bɛ nɔba bila a la. Kɔlɔsili ni kunnafonidilanw sɛgɛsɛgɛli waati yɛrɛ la,... DFUN BMS Cloud Platform  b’aw dɛmɛ ka aw ka batiri ka baarakɛ waati janya.

Kɔlɔsili Sara ni bɔli nafa

Litiyamu-ion batiriw chargement ni discharge cycle kɔlɔsili nafa ka bon kosɛbɛ walasa k’u si jan ni u lakanani sabati. Ni batiri chargera kojugu walima ni a bɔra ka dun, o bɛ se ka kɛ sababu ye ka batiri tiɲɛ, ka a seko dɔgɔya, ani hali lakana faratiw i n’a fɔ thermal runway. Walasa ka litiyamu batiriw baara kɛ cogo la min tɛ mɔgɔ tɔɔrɔ waati jan kɔnɔ, baarakɛlaw ka kɔlɔsili nafa ka bon. A dɔn cogo min na... DFUN Batiri kɔlɔsili sira bɛ lakana di aw ka batiriw ma tile 24/7.

DFUN bɛ batiri kɔlɔsili fɛɛrɛw (BMS) di minnu bɛ se ka kɛ sababu ye ka chargement ni dischargement kɛcogo ɲɛnabɔ tigitigi — ka kɛɲɛ ni waati yɛrɛ la ka fɛn kolomaw kɔlɔsi i n’a fɔ voltage, current ani internal resistance — o la, faratiw lasɔmini joona ani ka batiri si janya.