Ukukhetha phakathi kwebhetri yejeli kunye ne Ibhetri yeLithium inokubakho. Kweli nqaku, siza kuphonononga iiraves zabo, izibonelelo zabo, kunye nezinto ezingalunganga. Ekupheleni, uya kwazi ukuba ngubani umntu ofanele iimeko ezahlukeneyo. Masiqalise!
Yintoni ibhetri yejeli?
Ibhetri yegesi yi Ibhetri ye-acid Oko kusebenzisa i-elektrolyte enesidima, umxube we-sulfuric acid kunye ne-silica fume, ekunciphiseni i-electrolyte. Olu luyilo lwenza ubungqina obuchithelayo, umthombo wamandla olondolozo olwasimahla olulungele ukuhamba ngebhayisikile kunye nokunganyangeki kwentshukumo.
Ngokungafaniyo ngokungafaniyo nezikhukula zemveli zemveli, iibhetri ze-Acid azifuni ukuthoba kwamanzi okanye ukuhlola rhoqo, zibenza balunge ngakumbi kwizixhobo ezibuthathaka njengezixhobo zezonyango, kunye nokuseta i-greups.
Nazi izinto eziphambili:
- Isakhono esinzulu: Ungasebenzisa ukuya kuthi ga kwi-80% yethanga layo ngaphandle kokukhathazeka ngomonakalo.
- Ukomelela kobushushu: Isebenza kakuhle nakwimeko eshushu okanye ebandayo.
- Ukuzikhupha okuncinci: Igcina intlawulo yayo ngokufanelekileyo, ilahlekelwa kuphela malunga ne-1-2% ngenyanga xa igcinwe.
Yintoni ibhetri ye-lithium?
Iibhetri zeLithium zivelisa umbane ngokuhambisa i-lithium i-ion phakathi kwe i-anode kunye ne-cathode. Zidume kakhulu kwii-Engoma ze-Eyponijakhi kunye neemoto zombane kuba zilula kwaye zipakisha amandla amaninzi.
Zimbini iintlobo eziphambili zokwazi malunga:
I-1. I-Lithium ye-Inyibium phosphate (Lfp): Yaziwa ngokhuseleko, ubomi obungenasiphelo bunemijikelezo engama-3 000-6,000, kunye nokuzinza okugqibeleleyo kobushushu.
I-2. I-Ternary / NCM: ibonelela ngoxinzelelo oluphezulu lwamandla kodwa ngokhuseleko olulinganiselweyo.
Iirks? Ukutshaja ngokukhawuleza, ukukwazi ukukhululwa ngokupheleleyo (100% Dod), kunye nobomi beminyaka ukuya kwengama-10!
Ibhetri ye-gel ye-vs.
| Phawula | Ibhetri ye-gel | Ibhetri yeLithium |
| Ukuxinana kwamandla | Iphantsi (50-60 wh / kg) | Iphezulu (120-260 wh / kg) |
| Ubomi bomjikelo | I-500-1,500 imijikelezo | Ukuya kuthi ga kwi-6,000 yemijikelezo |
| Ixesha lokutshaja | Icotha (iiyure eziyi-8 +) | Ngokukhawuleza (iiyure eziyi-1-3) |
| Imvakalelo yobushushu | I-10 ° C ukuya kwi-50 ° C) | Iphezulu (>I-40 ° C, umngcipheko we-LFP) |
| Ubunzima | Inzima (E.G., 60 kg nge-100 ye-100 | Ukukhanya (E.G., i-15 kg ye-100ah) |
| Ixabiso eliphezulu | I-100-200 nge-kWh | I-400-800 nge-kWh nganye |
| Ukhuseleko | Ukungavutha; Umngcipheko omncinci | Umngcipheko we-rarmal ukuba wonakalisiwe |
Ukuqwalaselwa ngokukhetha phakathi kwe-gel kunye neebhetri ze-lithium
Xa uthatha isigqibo phakathi kwe-gel kunye neebhetri ze-lithium, cinga ngoku kulandelayo:
1. Uhlahlo-lwabiwo mali: Iibhetri zejeli zixabiso eliphantsi, malunga ne-50-70% iphantsi, kodwa inokufuna indawo kungekudala.
2. Iimfuno zesicelo:
- Ukusetyenziswa okuphezulu kwemihla ngemihla, njengakwizithuthi zombane okanye iseti yelanga, ubomi bebhetri ye-lithium bebhetri icacisa iindleko.
- Ngee-backup okanye amatyala okusebenzisa aphantsi, njengezibane ezingxamisekileyo, i-gel yebhetri ye-gell ye-gell yanele.
I-3. Iimeko zendalo: Iibhetri zegel amaqondo obushushu aphezulu Ngcono, ngelixa iibhetri ze-lithium zifuna ulawulo lobukrwada.
I-4. Ulungiso: Zombini iintlobo zifuna i-ikhupe. Nangona kunjalo, ibhetri ye-lithium ibandakanya inkqubo eyakhiweyo yebhetri eyakhelwe (BMS) Ukufumana ukusebenza kakuhle.
Sebenzisa iingcebiso zetyala:
- Iinkqubo zamandla elanga: Ibhetri ye-lithium ilungele ukuhamba ngebhayisikile yemihla ngemihla ngenxa yobunzulu bayo obuphezulu (i-DOD), ukubiza ngokukhawuleza, kwaye ixesha elide. Ukuba ukwibhajethi okanye ufuna kuphela amandla e-backup kuphela, ibhetri yegeli yindlela elungileyo.
- I-Marine / RV Izicelo: Ibhetri yeLithium ilungele ukonga ubunzima kunye nokuphatha ngebhayisikile enzulu. Ibhetri ye-gel isebenza kakuhle kwiindawo zokuhlala eziphantsi kunye nezithintelo zohlahlo-lwabiwo mali.
- Izixhobo zezonyango: kwiindawo ezizinzileyo apho uxanduva lubaluleke kakhulu, i-Gel ibhetri.
I-FAQS: Ibhetri yebhetri ye-gel lithium
Yeyiphi engcono, i-lithium okanye ibhetri yejeli?
Kuxhomekeka kwizinto eziphambili ngokubaluleka. Ibhetri yebhetri ye-lithium kwintsebenzo, ngelixa ibhetri yejeli ilunge ngakumbi ukuba ibaluleke kakhulu, isebenzise i-raccy cyling ephantsi.
Ngaba ibhetri yejeli ilungile kwi-solar?
Ewe, kodwa ngokusikelwe umda: Iibhetri zegel zinokuthenjwa ngenkqubo yelanga elisezantsi ngenxa yokuzikhupha (i-1-2% ngenyanga) kunye nokunyamezelana okungaqhelekanga. Bangavumi-ntshukumo, balungele ukuseta iigridi. Nangona kunjalo, babiza kancinci (iiyure eziyi-8) kwaye banempumelelo (80-85%) xa kuthelekiswa neebhetri zeLithium (95-99%).
Ngaba ndingayifaka ibhetri yejeli ngebhetri ye-lithium?
Ewe, kodwa uqinisekise:
- Ukuhambelana kwe-Voltium (i-lithium ihlala isebenzisa i-12v / 24v / 48V).
- Itshaja / isilawuli ixhasa i-lithiums profiles (E.G., i-Voltage).
- Indawo yokuhlala ihlakani.
Ngaba iibhetri ze-lithium zikhuselekile kunebhetri?
Iibhetri ze-gel zikhuselekile kuba zisebenzisa i-electroneytes ezingenakutsha. Ngelixa iibhetri zeLithium, ngakumbi i-LFP, zizinzile, zinokufumana ukubaleka kwe-thermal ukuba ihlawulwe okanye igcinwe ngaphezulu. I-BMS inceda ukunciphisa umngcipheko.
Ukuqukumbela: Yeyiphi ibhetri ilungile kuwe?
Khetha iibhetri zejeli ukuba ukwibhajethi, funa amandla agcinwayo ngaphandle kwebhayisikile rhoqo, kwaye ubeke phambili ukhuseleko kwiimeko ezinzima.
Kwelinye icala, khetha iibhetri ze-lithium ukuba ugxile kwizinto ezigciniweyo zexesha elide (zixabisa ngaphantsi komjikelo wexesha elide), ixabisa ubunzima kunye nendawo yokuhamba ngebhayisikile, okanye ifuna iiphaneli zelanga okanye i-ev.
Ukongeza, ukuba ukutshaja okukhawulezayo nokusebenza kakuhle kubalulekile, ibhetri ye-lithium yeyona nto ilunge ngakumbi.
