< img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1241806559960313&ev=PageView&noscript=1" /> Wararka - Maxay ka dhigan yihiin Halbeegyada Muhiimka ah ee Tamarta Cusub ee Batteriga Lithium? -1

Maxay yihiin Halbeegyada Muhiimka ah ee Beteriga Lithium Tamarta Cusub? -1

1. Awood (cutub: Ah)

Maxay yihiin Halbeegyada Muhiimka ah ee Beteriga Lithium Tamarta Cusub? -1-1

Tani waa halbeeg uu qof kastaa aad uga walaacsan yahay. Awoodda baytarigu waa mid ka mid ah tilmaamayaasha waxqabadka muhiimka ah si loo cabbiro waxqabadka batteriga, taas oo muujinaysa in xaaladaha qaarkood (heerka sii daynta, heerkulka, korantada joojinta, iwm.) batarigu wuxuu sii daayaa qadarka korontada (la heli karo JS-150D tijaabada dheecaanka) , taas oo ah, awoodda batteriga, sida caadiga ah ee amperage - saacadood sida cutubka (soo gaabinta, lagu muujiyay AH, 1A-h = 3600C). Tusaale ahaan, haddii baytarigu yahay 48V200ah, waxay la macno tahay in baytarigu kaydin karo 48V*200ah=9.6KWh, yacni 9.6 kilowatts oo koronto ah. Awoodda baytarigu waxay u qaybsantaa awoodda dhabta ah, awoodda aragtida iyo awoodda la qiimeeyay iyadoo loo eegayo xaalado kala duwan.

Awoodda dhabta ahWaxa loola jeedaa xadiga korontadda uu batarigu ku bixin karo nidaam gaar ah (heerka sedimentation-ka, cufnaanta hadda jirta iyo xoogaa danab ah). Awoodda dhabta ah guud ahaan lama sina awoodda la qiimeeyay, taas oo si toos ah ula xiriirta heerkulka, qoyaanka, dallacaadda iyo heerka soo daynta. Guud ahaan, awoodda dhabta ahi way ka yar tahay awoodda la qiimeeyay, mararka qaarkood xitaa aad ayey uga yar tahay awoodda la qiimeeyay.

Awood aragtiyeedWaxa loola jeedaa xadiga korontada ee ay bixiyaan dhammaan walxaha firfircoon ee ka qayb qaadanaya falcelinta batteriga. Taasi waa, awoodda gobolka ugu habboon.

Awoodda la qiimeeyayWaxaa loola jeedaa taarikada lagu tilmaamay matoorka ama qalabka korontada ee xaaladaha shaqada ee la qiimeeyay waxay sii wadi kartaa inay shaqeyso muddo dheer. Caadi ahaan waxa loola jeedaa awoodda muuqata ee Transformers, awoodda firfircoon ee matoorada, iyo awoodda muuqata ama falcelinta ee qalabka nidaaminta marxaladda, ee VA, kVA, MVA. Codsiga, joomatari saxanka tirka, danab joojinta, heerkulka, iyo dheecaanka dhammaan waxay saameyn ku leeyihiin awoodda batteriga. Tusaale ahaan, xilliga jiilaalka ee waqooyiga, haddii taleefanka gacanta lagu isticmaalo dibadda, awoodda baytarigu si degdeg ah ayuu hoos ugu dhacayaa.

2. Cufnaanta tamarta (cutub: Wh/kg ama Wh/L)

Maxay yihiin Halbeegyada Muhiimka ah ee Beteriga Lithium Tamarta Cusub? -1-2

Cufnaanta tamarta, cufnaanta tamarta tamarta, ee qalabka kaydinta tamarta korantada ee la siiyay, saamiga tamarta lagu dallaci karo cufka ama mugga dhexdhexaadka kaydinta. Midka hore waxaa loo yaqaan "cufnaanta tamarta mass", kan dambe waxaa loo yaqaan "cufnaanta tamarta Volumetric", unugga waa siday u kala horreeyaan watt-hour/kg Wh/kg, watt-hour/liter Wh/L. Awoodda halkan, waa awoodda kor ku xusan (Ah) iyo korantada shaqaynaysa (V) ee isku-dhafan. Marka ay timaado codsiyada, mitirka cufnaanta tamarta ayaa ka waxbarasho badan marka loo eego awoodda.

Iyada oo ku saleysan tikniyoolajiyadda baytariga lithium-ion ee hadda jira, heerka cufnaanta tamarta waxaa lagu gaari karaa qiyaastii 100 ~ 200Wh / kg, taas oo wali ah mid aad u hooseysa oo marar badan noqotay cilad batteriga lithium-ion. Dhibaatadani waxay sidoo kale ka dhacdaa berrinkii baabuurta korantada, mugga iyo miisaanka ayaa ku xiran xaddidaadyo adag, cufnaanta tamarta ee batteriga ayaa go'aamisa tirada ugu badan ee wadista baabuurta korontada, sidaas darteed "walaaca masaafada" ereygan gaarka ah. Haddii baabuurka korontadu cabbirkiisu gaadho 500 kiiloomitir (marka la barbar dhigo gaadhiga shidaalka caadiga ah), cufnaanta tamarta batarigu waa inuu ahaadaa 300Wh/kg ama ka badan.

Korodhka cufnaanta tamarta ee baytariyada lithium-ion waa geeddi-socod tartiib tartiib ah, oo aad uga hooseeya Sharciga Moore ee warshadaha wareegga isku-dhafka ah, kaas oo abuuraya kala duwanaansho u dhexeeya hagaajinta waxqabadka alaabta elektaroonigga ah iyo hagaajinta cufnaanta tamarta ee baytariyada sii socda si ay u ballaariyaan waqti ka dib. .


Waqtiga boostada: Nov-10-2023

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