Mu bisubizo bigezweho by'ingufu, sisitemu zikoresha imirasire y'izuba zidafite imirasire y'izuba zirimo kuba amahitamo ku ngo nyinshi n'ibigo by'ubucuruzi, biha abakoresha ubushobozi bwo kwigenga mu bijyanye n'ingufu kandi bikabakura mu mbogamizi n'ihindagurika ry'umuyoboro rusange w'amashanyarazi. Bateri ikora nk'inkingi y'ingenzi ikomeza gukora neza mu gihe itanga amashanyarazi adasibangana.
Iyi nkuru izakuganiraibipimo by'ingenzi bya tekiniki byabateri zidafite gridikandi usobanure impamvu LiFePO4 ubu ari bateri nziza cyane ku mirasire y'izuba idakoresha amashanyarazi.
Ibipimo by'ingenzi by'imikorere y'amabati akoresha imirasire y'izuba atari kuri grid
Mu guhitamo bateri idakoresha ikoranabuhanga, ntibihagije kureba parametero imwe. Isuzuma ryuzuye ry'ibi bipimo by'ingenzi rigomba gukorwa.
1.Umutekano
Umutekano ni wo w'ingenzi. Bateri z'izuba za LiFePO4 zizwiho kuba zifite ubushyuhe n'ubudahangarwa budasanzwe, zigatuma ubushyuhe bugenda neza kurusha izindi nyinshi.lithiyumu-iyonimoderi.
Iyo ubushyuhe butangiye kwiyongera cyane—ubusanzwe hafi 250°C ugereranije na hafi150–200 °C kuriNCM na NCAbateri—zitanga ubudahangarwa bukomeye cyane ku gushyuha no gutwika.olivineimiterere ibuza ogisijeni kurekura nubwo haba hari ubushyuhe bwinshi, bigabanya cyane ibyago byo gushya cyangwa guturika. Byongeye kandi, bateri za LiFePO₄ zigumana imiterere myiza mu gihe cyo gushyushya no gusohora umuriro—nta mpinduka mu miterere iri munsi ya 400℃—kugira ngo habeho ubwizigirwa n'amahoro mu mutima igihe kirekire mu bidukikije bigoye. Byongeye kandi, abubatsi b'amapaki bashobora kwemeza IEC 62619 na UL 9540A ko birinda ikwirakwizwa ry'amapaki.
2.Ubushobozi bwo gusohora amazi menshi(cyangwaDoD)
Ku bijyanye na DoD, bateri z'izuba za LiFePO4 zigaragaza inyungu igaragara, ishobora kugera kuri DoD ihamye ya 80%-95% nta ngaruka mbi. DoD ya bateri za aside ya lead ubusanzwe igarukira kuri 50% kugira ngo hirindwe kwangirika burundu kw'ubushobozi buterwa no gushonga kwa plate sulfation.
Kubera iyo mpamvu, a10kWhsisitemu yo kubika ingufugukoresha ikoranabuhanga rya LiFePO4 bishobora gutanga ingufu zingana na 8-9.5kWh z'ingufu zikoreshwa, mu gihe sisitemu ya aside y'icyitegererezo ishobora gutanga gusa hafi 5kWh.
3.Igihe cy'ubuzima n'ubushobozi bw'uruziga
Ikiguzi cy'ishoramari mu ikoranabuhanga rya LiFePO4 kizatuma umusaruro urushaho kuzamuka mu gihe kirekire. Iza aside y'ubutare ikunze kugabanuka cyane mu mikorere nyuma y'ikoreshwa rikomeye rya 300-500 gusa.
Ariko bateri za LiFePO4 zitanga ubuzima bw'uruziga rwinshi burenga uruziga 6.000 (ku gipimo cya DoD kirenga 80%). Nubwo zikora uruziga rumwe rwo gusohora umuriro ku munsi, zishobora gukora neza mu gihekugeza kuriImyaka 15.
4.Ubucucike bw'ingufu
Ubucucike bw'ingufu dnezareba ingufu bateri ishobora kubika ku rugero runaka cyangwa uburemere runaka. Ubucucike bw'ingufu za bateri zikoresha imirasire y'izuba za LiFePO4 buri hejuru cyane. Kubera ubushobozi bumwe, zifite ingano nto n'uburemere bworoshye, bigatuma zigabanya umwanya wo kuzishyiramo kandi zoroshya ubwikorezi.
5.Gukoresha neza chargeur
Ingufu za bateri y'izuba ya LiFePO4 mu rugendo rwo kugaruka ni 92-97%. Bateri za aside ya lead ntizikora neza cyane, aho zikora neza hagati ya 70-85%. Kuri buri kWh 10 z'ingufu z'izuba zafashwe, sisitemu ya aside ya lead ihindura 15-25% by'ingufu z'izuba mo imyanda y'ubushyuhe. Kandi igihombo cya bateri ya LFP ni 0.3-0.8 kWh gusa.
6.Ibisabwa ku kubungabunga
Fcyangwa bateri zuzuyemo aside ya leadkubungabunga bikubiyemokugenzura buri gihe urugero rw'amashanyarazi akoreshwa mu gupima no gukumira ingese.
Bateri z'izuba za LiFePO4 ntabwo zikoreshwa mu kubungabunga, ibyo ntibisabaaisuku y’amazi cyangwa ikigo cy’amazi giteganyijwe, cyangwa ikoreshwa ry’ibiciro byo kuringaniza.
7.Ikiguzi cy'ibanze ugereranyije n'ikiguzi cy'ubuzima bwose
Igiciro cya mbere cya bateri za LiFePO4 kiri hejuru cyane.FePOSisitemu ya PV 4 idakoresha amashanyarazi igaragaza ikiguzi cyiza cyo gutunga. Barashoborabikomeza gukora igihe kirekire kandi bigasaba gusanwa gake mu gihe bikoresha ingufu neza cyane. Ingaruka z'igihe kirekire z'iyi shoramari zituma habaho gutanga agaciro gakomeye.
8.Ingano y'ubushyuhe bunini
Bateri zikoresha aside ya lead zihura n'ingaruka mbi ku mikorere yazo iyo zikora ahantu hakonje cyane. Bateri zikoresha imirasire y'izuba za LiFePO4 zifite ubushyuhe bwinshi mu mikorere yazo.kuva-20°C kugeza kuri 60°C.
9.Kubungabunga ibidukikije no Kubibungabunga
Bateri z'izuba za LiFePO4 nta byuma biremereye birimo nk'icyuma cy'ubutare, ibyo bikababyangizaibidukikije kandi bisaba uburyo bwihariye kandi bugoye bwo kongera gukoresha. Electrolyte ikoreshwa muri batiri za aside lisafuriya ni aside sulfurike, irangiza kandi ishobora gutera ubushye bukabije. Kumeneka cyangwa kuva amazi bishobora gutuma ubutaka n'amazi birushaho kwangirika, bikangiza ibimera n'ibinyabuzima byo mu mazi.
Ukeneye bateri zingahe z'izuba za LiFePO4
Kumenya ubushobozi bwa bateri ni intambwe y'ingenzi mu gushushanya sisitemu y'izuba idafite grid. Reka turebe urugero kugira ngo turebe uko bikorwa:
(1) Ibitekerezo:
Ingufu zikoreshwa buri munsi: 5 kWh
Iminsi y'Ubwigenge: Iminsi 2
Batiri ikoreshwa na DoD: 90% (0.9)
l Imikorere myiza ya sisitemu: 95% (0.95)
l Umuvuduko wa sisitemu: 48V
Bateri imwe yatoranijwe: 5.12 kWh Bateri y'izuba ya ROYPOW LiFePO4
(2) Uburyo bwo kubara:
l Igiciro cyose cyo kubika = 5 kWh/umunsi × iminsi 2 = 10 kWh
l Ubushobozi bwose bwa Bateri = 10 kWh ÷ 0.9 ÷ 0.95 ≈ 11.7 kWh
Umubare w'amabateri = 11.7 kWh÷ 5.12 kWh = bateri 2.28
Umwanzuro: Kubera ko bateri zidashobora kugurwa ukwazo, ukeneye bateri 3 muri izi, nazo zitanga umutekano mwinshi urenze urugero rw'umusaruro wa mbere wa 10 kWh.
Ibindi byo kwitaho mu gihe uhitamo bateri y'izuba ya LiFeO4
üGuhuza sisitemu:Huza ingufu za bateri zikoreshwa hanze ya grid na inverter/charger yawe, hanyuma ukoreshe controller ifite LFP charger profile. Ntugashyushye munsi ya 0 °C, kandi urebe niba bateri ifite charge ntarengwa kandi urebe niba umuriro wayo usohoka ukurikije ingano ya inverter yawe.
üUburyo bwo gupima ibintu mu gihe kizaza n'igishushanyo mbonera cya Modular:Teganya kongeramo ubushobozi hamwe na modules zisa. Shyira insinga ukoresheje busbars ku buryo buri mugozi ubona uburebure bumwe bw'inzira, kandi ungane voltages mbere yo kuzihuza kugira ngo wirinde ubusumbane. Kurikiza uruhererekane rw'uwakoze n'imipaka ijyanye.
üIkirango na Garanti:Ugomba gushaka amagambo yoroshye, nk'imyaka ikoreshwa, imipaka y'ingufu zikoreshwa mu gihe cy'izunguruka/ingufu, n'ubushobozi bwo kurangiza garanti. Uretse ibyo, ibigo bifite ibyemezo by'umutekano (IEC 62619 na UL 1973) n'ubufasha mu nzego z'ibanze bigomba kwitabwaho.
Amabati y'izuba ya ROYPOW Lithium-fer
Bateri zacu za ROYPOW lithium-iron zitanga uburyo bwo kubaho igihe kirekire kandi zigatanga imiterere yoroshye, ndetse zigagabanya amafaranga akoreshwa mu mikorere., arizo bisubizo byiza kuri ramazu y'abantu bafite ubumugatosisitemu z'izuba zikoreshwa n'amazu zidafite amashanyarazi. Fata ibyacuBateri ifite ubushobozi bwa 11.7kWhurugero:
- Ikora ku tunyangingo twa LiFePO4 twa Grade A, ihamya ko ikora neza kandi ifite ubushobozi bwo gukora neza.
- Ifite imikorere irenga 6.000, ikomeza gukora neza mu gihe cy'imyaka icumi.
- Bateri yemerera abayikoresha guhuza amashanyarazi agera kuri 16 icyarimwe kugira ngo batange umuriro woroshye.
- It'Ikorana n'ibigo bikomeye bya inverter kugira ngo ikomeze gutanga ubufasha mu ngufu.
- Ishyigikira uburyo bwo gushyiraho aderesi ya DIP switch automatic kugira ngo yoroshye uburyo bwo kuyishyiraho.
- Bateri ishyigikira uburyo bwo kugenzura ikoranabuhanga mu buryo bwihuse no kuvugurura OTA binyuze muri ROYPOW App.
- Bishyigikiwe n'imyaka 10 y'ingwate yo kugira amahoro yo mu mutima.
Kugira ngo duhuze neza n'ahantu hatandukanye ho gushyiramo n'ibikenewe mu amashanyarazi, tunatanga5kWh ishyizwe ku rukuta, 16kWhhasi,na5kWhbateri z'izuba zishyirwa ku gisenge cy'umuyoboro wawe w'amashanyarazi udakoresha amashanyarazi.
Niteguyeaumuyobozitumugezieuburibweikwigenga na ROYPOW‹‹Shakira impuguke zacu kugira ngo zikugire inama ku buntu.
Icyitonderwa:
[1].Iboneka kuri:
https://batteryuniversity.com/article/bu-216-summary-table-of-lithium-based-batteries
