O ye charge ni bɔli kɛcogo jumanw lo ye?
saramaya anika jiginkɛcogow
Litiyɔmu-iyɔn batiriw ka teli ka baara kɛ ni fila- ka chargement fɛɛrɛ ye walisa ka lakana, lannaya ani chargeur ka baarakɛcogo sabati. O yɔrɔ fɔlɔ be to ka yɛlɛma ni fanga ye, ani yɔrɔ filanan be to ka yɛlɛma tuma bɛɛ ni sisan dancɛ ye. Tasuma min be se ka yɛlɛma, o hakɛ min ka bon, o be yɛlɛma ka kɛɲɛ ni katodi minanw ye. Litiyɔmu -} ka charge voltage kuruw be sɔrɔ jaaw 3-11 kɔnɔ. Kurun minw be jateden kɔnɔ, u be baara kɛ ni C/3 ka charge/bas ye. Batiri minw tɛ kelen ye, olu ta fan fɛ, danfara minw be yen, u ye fila ye:
1) Ni an be to ka yɛlɛma yɛlɛma yɔrɔ fɔlɔ la, o be yɛlɛma ka kɛɲɛ ni batiri ka katodi minanw n’a dilan cogo ye. A ka ca a la, 0,2C hakɛ min be yen ka taga se 0,3C ma, o lo be kɛ. Ni fanga min be sɔrɔ joona joona, 1C, 2C wala hali hakɛ min ka ca, o be se ka kɛ.
2) Litiyɔmu -iyɔn batiri sifa caaman be danfarabaw yira sisan wagati la, ani setigiya hakɛ min be se ka sara ni yɛlɛmani ye min be kɛ ka kɛɲɛ ni setigiya bɛɛ ye, o fana be yɛlɛma kosɔbɛ. Ka bɔ kuran ka mobili baarakɛcogo la, a be wagati caaman ta tuma bɛɛ, o be na ni chargement wagati surun ye, o min be nafa lase baarakɛcogow ma ka tɛmɛ.
Litiyɔmu-iyɔn batiri fanga be to a nɔɔ na ani a be dɔgɔya dɔɔni dɔɔni bɔli daminɛ tuma na ani cɛmancɛ la, nka a be jigi joona kɔfɛ, i n’a fɔ a yiralen be cogo min na jaa 3-11 kɔnɔ. Kɔlɔsili ɲuman ka ɲi ka kɛ o wagati la walisa ka batiri bali ka tiɲɛ kojugu ani ka tiɲɛni kɛ min tɛ se ka segi ka kɛ.
Fɛɛn minw be nɔɔ to charges sifaw kan .
1) .chargeur kuranmankana charges la Ka NCM litiyɔmu -yɔn batiri dɔ ta min be se ka 242Ah sɔrɔ i n’a fɔ misaliya, SOC{{2}% ka cogoyaw kɔrɔ ani funteni hakɛ min be to ka kɛ degere 20 ye, chargement suguya caaman be kɛ ka charger. Paramɛtiri jaabi be sɔrɔ tablo 3-1 kɔnɔ ani chargeur curve be sɔrɔ jaaw 3-12 kɔnɔ.
Tabali 3-1 Paramɛtiriw minw be kɛ ka wari hakɛ yira .
| Kuran/A(Rate) | CC{{0}CV‐Sini wagati bɛɛ | Bi tileTime/s . | O bɛɛ n’a ta, a be se ka kɛ ko a ka ɲi ka kɛ. | O bɛɛ n’a ta, a be se ka kɛ ko a ka ɲi ka kɛ. | Bi, baarakɛcogo/A·h . | VoltageCharged energy/Wh . | 170AhTime/s | 170A·hCurinin/A . |
|---|---|---|---|---|---|---|---|---|
| 4.84/(0.02C) | 182220 | 182220 | 245.74 | 942.54 | 245.74 | 942.54 | 127400 | 4.85 |
| 12.1/(0.05C) | 72318.5 | 72318.5 | 243.70 | 935.37 | 243.70 | 935.37 | 50400 | 12.11 |
| 24.2/(0.1C) | 36206.8 | 35800 | 243.20 | 935.77 | 241.03 | 926.69 | 25200 | 24.24 |
| 48.4/(0.2C) | 18317.5 | 17560 | 241.08 | 933.32 | 236.32 | 912.16 | 12600 | 48.44 |
| 80.7/(0.33C) | 11443.6 | 10490 | 243.50 | 946.27 | 235.29 | 910.08 | 7590 | 80.76 |
| 121/(0.5C) | 7936.6 | 6900 | 243.92 | 952.95 | 232.09 | 900.85 | 5110 | 121.09 |
1 CC, Constant Cure; CV, min be to ka yɛlɛma.
I n’a fɔ a yiralen be cogo min na tablo 3-1 kɔnɔ, wagati min be to ka kɛ, o be dɔgɔya dɔɔni dɔɔni ni chargeur be cayara, ani setigiya ni fanga min be se ka sara yɛlɛmani yɛlɛmani kɔnɔ, o fana be dɔgɔya dɔɔni dɔɔni. Ka chargeur ni dicharging se ta 1/2 (o kɔrɔ, SOC=50%) ye i n’a fɔ sariya, chargement wagati min ka kan ka kɛ, o be dɔgɔya ni chargeur be cayara; wagati min ka kan ka kɛ 0,1C kama, o be se ka kɛ siɲɛ 5 ɲɔgɔn ye 0,5C kama. O cogoya la, sisan danfara min be yen ka to ka chargeur to, o ka dɔgɔ, o la, chargement wagati tɛ kelen ye 30A·h laban na. O kama, batiri ka chargeur min be se ka kɛ, o be dɔ fara chargeur kan, hali n’a be se ka dɔ bɔ a ka setigiya n’a ka fanga la min be se ka charge kɛ tuma bɛɛ, o be dɛmɛ don ka dɔ bɔ chargement wagati bɛɛ la. Batiri minw be se ka baara kɛ, u be se ka baara kɛ ni batiri ye min be se ka charge kɛ litiyɔmu-iyɔn na, ani n’u sera tansɔn hakɛ la, u be se ka charge tuma bɛɛ. O be dɔ bɔ chargement wagati la k’a sɔrɔ a be charges lafiya la. Nka, n’an be dɔ fara chargeur kan, o fana bena kɛ sababu ye ka dɔ fara kuran bɔli kan ka sabu kɛ batiri kɔnɔna fanga ye. Fanga min be dumu kɔnɔna yɛlɛmani kɔnɔ, o be jati ka kɛɲɛ ni ɛkuwasiyɔn (3-4) ye.
E ye fanga ye min be dumu kɔnɔna kɛlɛ fɛ;
r ye batiri kɔnɔna fanga ye;
t ye chargement waati yɛlɛmafɛn ye;
Ne le ye chargeur ye;
t₁ ani tra ye chargement daminɛ ani laban wagati ye.
Sɛgɛsɛgɛli caman y’a yira ko litiyɔmu-yin kɔnɔ batiriw ka se ka yɛlɛma 0,4 mΩ kɔnɔ chargement wagati la. O la, ɛkuwasiyɔn (3-4) b’a yira ko kuran min be sɔrɔ batiri kɔnɔ, o be taga ni chargement wagati ye, nka a be taga ni chargeur ye. O la, a ka kan ka kɛ ko chargeur bonya ye sababu fɔlɔ ye min be nɔɔ to kɔnɔna fanga minɛcogo kan; a ka chargeur min ka ca, o be na ni kuran caaman ye. O wagati la, mɔgɔw be to ka yɛlɛma yɛlɛma, chargement wagati be kɛ sababu fɔlɔ ye min be nɔɔ to kɔnɔna fanga min be nɔɔ to a kan; a ka charge wagati jan be na ni kuran caaman ye. N’an ye chargement bɛɛ jateminɛ, komi chargeur be ni jɛnɲɔgɔnya ye min be ni fanga ye min be se ka mɔgɔw dɛmɛ ka fanga sɔrɔ ani o lo ye sababu ye min be nɔɔ to a kan, chargeur ka bon be na ni fanga ye min be se ka yɛlɛma. Batiri baarakɛcogo ɲumanw na, chargeur bɛnnin dɔ ka kan ka sugandi ka kɛɲɛ ni chargement wagati n’a baarakɛcogo ɲuman ye.
(2) Dikalayali min be kɛ ka kɛɲɛ ni sariya ye, o be se ka kɛ degere 20 ye, o sɛgɛsɛgɛri kɛra NCM litiyɔmu -on dɔ kan min be se ka 66,2 A·h. Batiri bɔra ni 0,5C hakɛ ye ka taga se ji bɔli dunni ma (DOD) (10%→100%), min be bɛn ni Charge (SOC) ye min be 90%→0 % bɔ. Voltage, sisan ani setigiya kunnafoniw sɛbɛra bɔli baara wagati la. O kɔ, u y’a lafiɲɛ miniti 60 kɔnɔ, u ye batiri charge ni 0,5C (CC) hakɛ ye. Tuma min na u ye tigɛli tansɔn sɔrɔ, chargement mode yɛlɛmana ka kɛ tansɔn (CV) ye min be to ka yɛlɛma. Tuma min na kuran tun ka dɔgɔ ni 0,05C ye, o baara lalɔra, ani tansɔn, yɛlɛmani ani setigiya kunnafoniw sɛbɛra. O kunnafoni minw ɲɛsinna o ma, olu be sɔrɔ tablo 3-2 kɔnɔ. Batiri litiyɔmu-iyɔn batiri min be sɔrɔ, o be yira cogo min na, o be sɔrɔ jaaw 3-13nan na.
Tabali 3-2 Charging test Paramɛtiriw la, minw be sɔrɔ yɔrɔ wɛrɛw la.
| SOC | DƆW | Ka jigin | Sendonni | O cogo kelen na, a be se ka kɛ ko mɔgɔw be ɲɔgɔn minɛ ni fanga ye. | O cogo kelen na, a be se ka kɛ ko a ka baara be se ka kɛ ko a ka baara be se ka kɛ. 10/Whh). | ChargigTime/min | Bi,Time/min . | Bi, baarakɛcogo/A·h . | Average Changing Timeper Unit sekoyali kojugu kojugu kojugu. | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Setigiya/Ahi | Fanga/Wh | Setigiya/Ahi | Fanga/Wh | ||||||||
| 80.00 | 20.00 | 13.35 | 54.03 | 13.48 | 55.88 | 27.94 | 27.02 | 41.13 | 33.50 | 12.32 | 3.05 |
| 70.00 | 30.00 | 20.02 | 80.16 | 19.99 | 82.08 | 27.36 | 26.72 | 59.23 | 50.83 | 18.69 | 2.96 |
| 60.00 | 40.00 | 26.69 | 105.62 | 26.61 | 108.19 | 27.05 | 26.41 | 77.72 | 68.50 | 25.19 | 2.92 |
| 50.00 | 50.00 | 33.36 | 130.42 | 33.27 | 133.61 | 26.72 | 26.08 | 96.02 | 86.67 | 31.87 | 2.89 |
| 40.00 | 60.00 | 40.04 | 154.61 | 39.95 | 158.50 | 26.42 | 25.77 | 114.18 | 104.83 | 38.55 | 2.86 |
| 30.00 | 70.00 | 46.71 | 178.38 | 46.61 | 182.97 | 26.14 | 25.48 | 132.28 | 123.00 | 45.22 | 2.84 |
| 20.00 | 80.00 | 53.38 | 201.73 | 53.26 | 207.07 | 25.88 | 25.22 | 150.40 | 141.00 | 51.84 | 2.82 |
| 10.00 | 90.00 | 60.05 | 224.45 | 59.92 | 230.62 | 25.62 | 24.94 | 168.47 | 159.17 | 58.52 | 2.81 |
‐ Ekuwal-Kapasite sɛbɛ: Fanga min be charge SOC yɛlɛmani kelen kɔnɔ (misali la, 10%). Misaliya la: ni chargeur se 90% DOD la, o ye 30Wh ye, o ye -yɛ seli fanga ye 30Wh; ni chargeur se 80% DOD la, o ye 50Wh ye, o ye -yɛ seko fanga ye 25W·.
1 Ekuwal-Kapacite ka fanga jɛnsɛnni: Kuran min be bɔ SOC yɛlɛmani kelen kɔnɔ (misali la, 10%).
③ Charging wagati hakɛ kelen kelen bɛɛ la /min: Jateminɛ wagati/ Charging Seay.
Ka bɔ tablo 3-2nan ani jateden 3-13nan na, o kuncɛli nunu be se ka bɔ:
1) Ni bɔli dunni be cayara, chargement wagati be caya, nka chargement wagati hakɛ be dɔgɔya, o kɔrɔ ko chargement wagati cayali tɛ bɛn ni bɔli dunni ye.
2) Ni bɔli dunni be cayara, sɔngɔ min be to ka kɛ sisan, o hakɛ be caya ka taga se chargement wagati bɛɛ ma, ani chargement se hakɛ min be to ka kɛ, o be se ka kɛ sababu ye ka dɔ fara a kan. Tiɲɛ na, o kɛcogow be sɔrɔ sababu fila fɛ ka caya: fɔlɔ, bɔli dunni min ka dun kɔsɔbɛ, o be wagati jan ɲini ka batiri minɛ ka ɲɛ; filanan, ji bɔli dunni min ka dun kɔsɔbɛ, o be bɛn ni tansɔn dɔgɔman ye, o be se ka kɛ sababu ye ka fanga dɔgɔya batiri kɔnɔ o kuran ni charge wagati kelen kɔnɔ.
(3) Temperature ka nɔɔ min be sɔrɔ Charakteristiki Litiyɔmu -on}iyɔnw kan, o tun be ɲini ka kɛ yɔrɔ min na funteni tɛ kelen ye. Ka 66.2 A·h NCM litiyɔmu-yɔn batiri dɔ ta i n’a fɔ misaliya, yɛlɛmani min be kɛ tuma bɛɛ ani min be dan sigi. Charge paramɛtiriw sɛbɛra ni chargeur 1,3 A ani 3,3 A ye, i n’a fɔ a yiralen be cogo min na tablo 3-3 kɔnɔ. O yɔrɔ kelen na, batiri ka fanga bena dɔgɔya kosɔbɛ, i n’a fɔ a yiralen be cogo min na jaa 3-13nan na. Nka, komi tansɔn be to ka caya dɔɔni, a ka bɔli fanga bele ka ca. O la, a be se ka kɛ ko batiri kɔnɔna fanga be dɔ fara batiri ka funteni kan, a be batiri ka baarakɛminanw ka baara sabati ani a be batiri ka fanga lawuli, o la, fanga min be se ka bɔ, o be dɔ fara a kan. O yɔrɔ cɛmancɛ n’a kɔfɛ, batiri ka fanga be dɔgɔya, ani fanga min be bɔ wagati kelen kelen bɛɛ la, o be dɔgɔya ka kɛɲɛ n’o ye.
O funteni kelen na ani n’a be baara dabila cogo kelen na, a be se ka kɛ cogo min na, o be se ka kɛ sababu ye ka mɔgɔw bɔ baara la ani ka fanga bɔ. A ka ca a la, funteni hakɛ la, ni kuran be dɔgɔya, a be se ka kɛ ko a ka setigiya n’a ka fanga be bɔ. I n’a fɔ a fɔra cogo min na, 0,2C be 3,2% bɔ 3,2% ka setigiya n’a ka fanga la ka tɛmɛ 1C kan.
