Ukuqonda umahluko phakathi kweeseli zebhetri, iimodyuli, kunye neepakethi kubalulekile ukuba uyilo olusebenzayo lweenkqubo zokugcina amandla. Eli nqaku likhangela ulwakhiwo lwalo lokwakha, iimpawu zentsebenzo, kunye nokusetyenziswa.
Iseli yebhetri
Yintoni iseli yebhetri?
Iseli yebhetri yiyunithi esisiseko yebhetri, esebenza njengezitya ezincinci ezigcina kwaye zikhulule amandla oombane ngokusebenzisa iikhemikhali. Inama-elektrode (i-anode kunye ne-cathode) eyahlulwe yi i-electrolyte kwaye yafakwa kwi-cher. Iiseli ezininzi zinokudityaniswa ukwenza ibhetri enkulu kunye ne-voltage ephezulu okanye umthamo.
Uyilo lweseli yebhetri
Ubungakanani
Iiseli zebhetri ziqala kuzo ii-elektroniki kwiiseli ezikhulu kwizithuthi zombane, zibangela ukuphazamisa umthamo kwaye ukuxinana kwamandla kwizicelo ezithile.
Imilo
Iiseli zebhetri zingena I-cylindrical, iprotalatic, kunye ne-Pouch.
Iiseli ze-cylindrical:
- Izibonelelo: Ukusebenza okuqinileyo, okungaguqukiyo, uxinzelelo lwamandla aphezulu.
- Izinto ezingalunganga: Ukuxinana okuthe tye kwendlela ethile kunendlela ezithile.
- Izicelo: Iilaptops, izixhobo zamandla, ezenziwe ngombane
I-Pouch iiseli:
- Izibonelelo: Ukuxinana kwamandla aphezulu, uyilo oluguquguqukayo, lusebenza ngeendleko.
- Izinto ezingalunganga: Umngcipheko wokudumba, ufuna ulawulo olukhawulezileyo.
- Izicelo: Ii-Smartphones, iitafile
Iiseli ze-Prismatic:
- Izibonelelo: Ukuxinana kwamandla aphezulu, ulawulo olufanelekileyo lwe-thermial, uyilo olusisiseko.
- Izinto ezingalunganga: Ukuguquguquka kancinci kunezikhalazo.
- Izicelo: Izithuthi zombane, iinkqubo zokugcina amandla, izicelo zemveliso.
I-chemistry yangaphakathi
I-chemistry ye-chesties yeseli yeseli ibeka umsebenzi wayo, kubandakanya i-voltage, amandla, kwaye Ubomi bomjikelo. I-chemisties eyahlukeneyo, njengeLithium-ion, i-iNckel-Acid, inikezela ngentengiso eyahluka-hlukeneyo kwi-offices office, indleko kunye nokhuseleko. Umzekelo, i-lithium-ion ithandelwa kukuxinana kakhulu kwamandla kwizixhobo eziphathwayo.
Izinto ze-electrode
Izixhobo ze-electrode zinefuthe eligcweleyo kwibhetri kunye nobomi obude. Ukukhetha okuqhelekileyo kubandakanya i-LITIUM CoALD OXAX (I-CICKIU2), i-Lithium i-Inyibium phosphate (i-Lifepo4), kunye neNickel Manganese Oxide (NMC). Nganye inika ukuxinana kwamandla okwahlukileyo, uzinzo, kunye neeprofayili zokhuseleko zilungiselelwe iimfuno ezithile.
Ukupakisha kunye ne-ecaprication
Iiseli zebhetri zigcinwa ekukhuseleni ukupakisha ukunqanda ukonakaliswa kwezinto. Ukupakisha kufuneka kunike i-subserfarting ukuphepha ukuvuza kwe-electrolyte ngelixa kuqinisekisa ukuthembeka kwexesha elide; I-ecappation efanelekileyo ikwajongana nengozi ukubaleka kwe-thermal okanye imijikelezo emifutshane.
Izinto zokupakishwa eziqhelekileyo zibandakanya:
- Iitoni zensimbi: ezi zikhusela iiseli ze-cylindrical kwaye zikhusele imijikelezo emifutshane.
- I-Aluminium Pouches: Banikezela ngokufihlakeleyo, obukhawulayo obukhazizelayo beeseli zepali.
- Iiseli zensimbi: Ezi zikhuselekileyo ze-prismatic zeproses kunye noncedo kulawulo lwe-thermal.
Imodyuli yebhetri
Yintoni imodyuli yebhetri?
Imodyuli yebhetri iquka iiseli zebhetri ezixhunyiweyo zibeka kwindawo ebiyelweyo. Iyonyusa i-voltage kunye nomthamo wenkqubo yebhetri, esebenza njengonxibelelwano phakathi kweeseli zomntu ngamnye kunye nepakethi yebhetri.
Uyilo lweModyuli yeCaett
Ubungakanani kunye nobume
Ubungakanani bemodyuli yeCaett kunye nobume bendawo yokusebenza ngokusekwe kwimveliso yesicelo kunye nemveliso yamandla ayifunayo. Ukuqwalaselwa okuqhelekileyo kubandakanya:
- Iimodyuli zohlobo lwe-Pouch: eziguqukayo kwaye zilula, zisetyenziswa kwi-elektroniki yombane kunye nezithuthi zombane.
- Iimodyuli ze-pismatic Izithuthi zombane kunye neenkqubo zokugcina amandla.
- Iimodyuli ze-cylindrical: zenziwe ngeeseli ze-cylindrical, zibonelela ngoxinzelelo lwamandla aphezulu kunye noomatshini bokungaqhelekanga.
I-chemistry yangaphakathi kunye neZinto ze-electrode
I-chemistry kunye nezixhobo zeeseli zebhetri zichaphazela intsebenzo ngokubanzi. Izinto eziphambili zibandakanya:
- Izinto ze-AbOde: Iinketho eziqhelekileyo ziyigrafu, i-silicon, kunye ne-lithium titate oxide oxide (LTO), nganye inikela izibonelelo ezizodwa.
- Izixhobo ze-Cathode: I-Lithium Cobanaside oxide (LCO), i-LOIImus ye-I-LOEANEX (LMO), i-LMO), i-Lithium ye-phosinam oxide (i-NCA), i-NCA) ye-ALUMTE (NE-NCEINORINGS, NOBUCHULE BOKUGQIBELA.
- I-electrolyte: Ngokwesiqhelo i-wale okanye iqinile eyenza intshukumo ye-ion phakathi kwe-anode nenkobe.
Ukupakisha kunye ne-ecaprication
Ukupakishwa kwemodyuli kukhusela izinto zangaphakathi ngelixa uqinisekisa ukhuseleko. Ukuqwalaselwa okuphambili kubandakanya:
- Imodyuli yezindlu: Kumele ukuba yomelele, ixhathise ngokwemichiza, kwaye iphumelele.
- Ingcaciso yeseli: Iindlela ezinokuthenjwa zibalulekile ukuze zinxibelelane neseli.
- Ulawulo lwe-thermal: luthintela ukugxeka ukusebenzisa ubushushu obushushu okanye izixhobo zokutshintsha kweSigaba.
- Amanqaku okhuseleko: Faka i-Fus, abaphulaphuli besekethe, okanye uxinzelelo loncedo lokunciphisa umngcipheko.
Inkqubo yoLawulo lwebhetri (ii-BMs)
I-BMS yi-AFS kufuneka ijonge iiparamitha ezinje:
- I-Flostige yeSeli: iqinisekisa ukuchasa nokukhupha iiseli zazo zonke iiseli.
- Iqondo lokushisa leseli: lithintela ukuphola kakhulu okanye ukupholisa kakhulu.
- Imeko yokuhlawula (SOC): tracks amandla aseleyo.
- Imeko yempilo (SOH): qikelela i-Lifespan yebhetri.
Ipakethi yebhetri
Yintoni ipakethi yebhetri?
Ipakethi yebhetri ineeseli zebhetri okanye iimodyuli ezinxulumene nokwenza umthombo wamandla omnye. Iiseli zilungiselelwe ngothotho kunye ne-parallel Ukufezekisa i-voltage oyifunayo kwaye okwangoku. Iipakethi zebhetri zinokuqulatha iseli enye okanye amawaka.
Uyilo lwepakethe yebhetri
Ulungiselelo lweseli yebhetri:
- Chonga i-voltage efunekayo kunye nomthamo.
- Khetha uhlobo lweseli yebhetri kunye nobungakanani (i.G., iLithium-ion, i-lithium-polymer) ngokusekwe kwiimfuno zomsebenzi.
- Yenza isigqibo malunga nokunikezelwa kunye nokucwangciswa ngokuhambelana nokufezekisa i-voltage oyifunayo kunye nomthamo.
- Qinisekisa ukufana ekucacisweni kweseli ukugcina ibhalansi.
Uyilo lwezindlu:
- Khetha izixhobo zepakethi yebhetri eqinisekisa amandla, ukuqina, kunye nolawulo olufanelekileyo.
- Yila izindlu ukuze ujonge iiseli zebhetri ngokufanelekileyo. Bandakanya i-venter yokupholisa, i-rinks eshushu, okanye ukufudusela uMmiselo wobushushu.
- Khusela iiseli kumonakalo womzimba kunye nezinto zokusingqongileyo ezifana nokufuma nothunge.
Iimpawu zokhuseleko:
- Dibanisa i-BMS ukubeka esweni ukutshaja, ukukhupha, kunye nobushushu.
- Faka ukhuselo lokusebenzisa ngaphezulu, ukukhululeka kakhulu, imijikelezo emifutshane, nokubaleka i-themermal.
- Faka i-Fus okanye abaphulaphuli besekethe ngenxa yodwa.
- Ukuqinisekiswa kokuthotyelwa kwemigaqo ye-UN / DOT kunye nokuqinisekiswa kwe-UL.
Unxibelelwano lombane:
- Yila unxibelelwano lombane ophakathi phakathi kweeseli / iimodyuli /iitheminali ukunciphisa ilahleko yamandla.
- Sebenzisa izixhobo ezisemgangathweni eziphezulu zonxibelelwano oluthembekileyo ezinciphisa i-voltage ihla okanye iimpazamo.
- Ukumiliselwa kokufakelwa kunye nokukhusela ukuthintela ukunyanzelwa, ukusulwa kunye nokuphazamiseka kwe-electromagnetic.
Ukuvavanywa kunye nokuqinisekiswa:
- Ukusebenza ngokucokisekileyo ukusebenza koyilo phantsi kweemeko ezahlukeneyo.
- Ukwenza uvavanyo loxinzelelo olufana neqondo lokushisa elihamba ngebhayisikile, uvavanyo lwentshukumo; Vavanya ukuqina.
- Ukuqinisekisa ukuthotyelwa kwemigangatho yeshishini kwiiprotokholi ezingqongqo.
Izicelo zePakethi yebhetri
- I-Electronics ephathekayo: Iipakethi zebhetri ze-packs ze-Iscords ezifana nee-smartphones, iitafile kunye neelaptops, zihambisa izisombululo.
- Izithuthi zombane: Iipakethi zebhetri zezitoreyi zamandla eziphambili kwi-EVs, zibonelela ngamandla otyhutyha i-Emince-Free.
- Indawo yokuhlala yamandla: Iipakethi zebhetri gcina amandla agqithisileyo kwimithombo ehlaziyiweyo efana nelanga kunye nomoya, ukunika amandla okugcina i-grid, kunye nokutshintsha kwegridi, kunye nokulayisha.
Yintoni umahluko phakathi kweseli yebhetri, imodyuli yebhetri kunye nepakethe yebhetri?
Ukuqonda umahluko phakathi kweeseli zebhetri, iimodyuli, kunye neepakethi, masiphule icandelo ngalinye:
- Iseli yebhetri: Iyunithi esisiseko yokugcina amandla okuguqula amandla emichiza kumandla ombane. Iza kwiimilo ezahlukeneyo (i-cylindrical, iprosmatic, okanye i-poung) kwaye iqulethe i-anode, i-canode, umahluli, kunye ne-electrolyte.
- Imodyuli yebhetri: iqela leeseli zebhetri edityanisiweyo ezinyusa i-voltage kunye nenqanaba elithelekiswa neeseli zalowo. Kubandakanya i-wiring kunye ne-windows kwaye inokubonisa inkqubo yolawulo lwebhetri yesiseko (ii-BMS) zokujonga.
- Ipakeji yebhetri: Inkqubo yokugcina amandla e-AMANQAKU equkethe imodyuli enye okanye ezingaphezulu. Kubandakanya i-BMS ehambileyo kwi-ilm yokulungisa i-geling, ulawulo lobushushu, kunye neempawu zokhuseleko, kunye nezinto ezongezelelweyo ezinjengeenkqubo zezindlu kunye neenkqubo zolawulo lwefestile.
ISISHWANKATHELO:
- Iseli yebhetri: iyunithi encinci.
- Imodyuli yebhetri: iqela leeseli ezidityanisiweyo.
- Ipakeji yebhetri: Inkqubo epheleleyo ngeemodyuli kunye nee-BMS.
I-analogy:
- Iseli yebhetri: isitena esinye.
- Imodyuli yebhetri: Udonga lwenziwe ngezitena ezininzi.
- Ipakethi yebhetri: Isakhiwo esenziwe ngeendonga ezininzi.
