Iyada oo horumarka degdega ah ee kaydinta tamarta la cusboonaysiin karo, saarayaasha iyo alaab-qeybiyeyaasha aan la tirin karinLiFePO4 baytariyadawaxay ka soo shaac baxeen Shiinaha. Si kastaba ha ahaatee, tayada soo saarayaashan ayaa si weyn u kala duwan. Haddaba, sidee ayaad u hubin kartaa in batteriga guriga aad soo iibsato lagu sameeyay Unugyada Fasalka A LiFePO4?
Shiinaha, unugyada LiFePO4 waxay caadi ahaan u qaybsan yihiin shan fasal:
- Fasalka A+
– Fasalka A-
– Fasalka B
– Fasalka C
– GACAN-LABAAD
Labada GRADE A+ iyo GRADE A- labadaba waxaa loo tixgeliyaa Unugyada Fasalka A LiFePO4. Si kastaba ha ahaatee, GRADE A- wuxuu muujinayaa waxqabad yar oo hooseeya marka loo eego wadarta awoodda, joogteynta unugyada, iyo iska caabinta gudaha.
Sidee si dhakhso ah loogu aqoonsan karaa unugyada LiFePO4 ee darajada A?
Haddii aad tahay qaybiyaha qalabka cadceedda ama rakibe la shaqaynaysa alaab-qeybiye cusub, sidee si dhakhso ah u go'aamin kartaa in alaab-qeybiyaha uu ku siinayo Unugyada Fasalka A LiFePO4? Raac tillaabooyinkan, oo waxaad si dhakhso ah u heli doontaa xirfaddan qiimaha leh.
Tallaabada 1: Qiimee cufnaanta tamarta unugyada
Aan ku bilowno isbarbardhigga cufnaanta tamarta ee unugyada 3.2V 100Ah LiFePO4 ee shanta ugu sarreeya ee soosaarayaasha baytariyada kaydinta tamarta ee Shiinaha:
Summada | Miisaanka | Tilmaamid | Awood | Cufnaanta Tamarta |
HOW | 1.98kg | 3.2V 100Ah | 320Wh | 161Wh/kg |
REPT | 2.05kg | 3.2V 100Ah | 320Wh | 150Wh/kg |
CATL | 2.27kg | 3.2V 100Ah | 320Wh | 140Wh/kg |
BYD | 1.96kg | 3.2V 100Ah | 320Wh | 163Wh/kg |
TALO: Cufnaanta tamarta = Awoodda / Miisaanka
Xogtan, waxaan ku soo gabagabeyn karnaa in Fasalka A LiFePO4 Unugyada soo saarayaasha hormuudka ah ay leeyihiin cufnaanta tamarta ugu yaraan 140Wh/kg. Caadi ahaan, baytariga guriga ee 5kWh wuxuu u baahan yahay 16 unug oo kale ah, oo batarigu uu miisaankiisu yahay 15-20kg. Haddaba, miisaanku wuxuu noqonayaa:
Summada | Miisaanka Unugga | Miisaanka Sanduuqa | Tilmaamid | Awood | Cufnaanta Tamarta |
HOW | 31.68kg | 20kg | 51.2V 100Ah | 5120Wh | 99.07Wh/kg |
REPT | 32.8kg | 20kg | 51.2V 100Ah | 5120Wh | 96.96Wh/kg |
CATL | 36.32kg | 20kg | 51.2V 100Ah | 5120Wh | 90.90Wh/kg |
BYD | 31.36kg | 20kg | 51.2V 100Ah | 5120Wh | 99.68Wh/kg |
TALO: Cufnaanta tamarta = Awoodda / (miisaanka unugyada + miisaanka sanduuqa)
Si kale haddii loo dhigo, a5kWh baytari gurigaIsticmaalka Fasalka A LiFePO4 Unugyadu waa inay lahaadaan cufnaanta tamarta ugu yaraan 90.90Wh/kg. Marka loo eego qaababka BSLBATT's Li-PRO 5120, cufnaanta tamarta waa 101.79Wh/kg, taas oo si dhow ula socota xogta unugyada EVE iyo REPT.
Tallaabada 2: Qiimee Miisaanka Unugyada
Iyada oo ku saleysan xogta afarta shirkadood ee hormuudka ka ah, miisaanka hal 3.2V 100Ah Fasalka unugyada LiFePO4 waa qiyaastii 2kg. Tan, waxaan ku xisaabin karnaa:
-Batari 16S1P 51.2V 100Ah ah ayaa miisaankiisu yahay 32kg, oo lagu daray miisaanka daboolka ah ee ku dhow 20kg, marka la isku daro miisaanka 52kg.
-Batari 16S2P 51.2V 200Ah ah ayaa miisaankiisu yahay 64kg, oo lagu daray miisaanka daboolka ah ee ku dhow 30kg, wadarta miisaanka 94kg.
(Warshado badan ayaa hadda si toos ah u isticmaala unugyada 3.2V 200Ah ee baytariyada 51.2V 200Ah, sida BSLBATT'sLi-PRO 10240. Mabda'a xisaabinta ayaa ahaanaya sidii hore.)
Sidaa darteed, markaad dib u eegis ku samaynayso xigashooyinka, fiiro gaar ah u yeelo miisaanka batteriga ee ay bixiso soo saaraha. Haddii batterigu aad u culus yahay, unugyada la isticmaalay waxay u badan tahay inay tayadoodu shaki ku jirto oo hubaal ma aha Unugyada A LiFePO4.
Iyada oo soo saarista tirada badan ee baabuurta korantada, batariyaal badan oo EV ah oo hawlgab ah ayaa dib loogu soo celiyay kaydinta tamarta. Unugyadani waxay caadi ahaan soo mareen kumanaan wareegyo kharash ah, si weyn u yareynaya nolosha wareegga nolosha iyo xaaladda caafimaadka (SOH) ee unugyada LiFePO4, oo laga yaabo inay ka tagaan kaliya 70% ama ka yar awooddooda asalka ah. Haddii unugyada gacanta labaad loo isticmaalo in lagu soo saaro baytariyada guriga, taas oo la mid ah kii hore10kWh Awooddu waxay u baahan doontaa unugyo badan, taasoo keenaysa batari culus.
Markaad raacdo labadan tilaabo, waxaad awoodi doontaa inaad noqoto khabiir ku takhasusay baytari oo si kalsooni leh u aqoonsan kara in batterigaaga lagu sameeyay Unugyada Fasalka A LiFePO4, taasoo ka dhigaysa habkan mid si gaar ah faa'iido u leh qaybiyeyaasha qalabka qoraxda ama macaamiisha suuqa dhexe.
Dabcan, haddii aad tahay xirfadle ku takhasusay tamarta la cusboonaysiin karo oo leh helitaanka qalabka baaritaanka batteriga, waxaad sidoo kale qiimeyn kartaa cabbirrada kale ee farsamada sida awoodda, iska caabbinta gudaha, heerka is-dejinta, iyo soo kabashada awoodda si aad si sax ah u go'aamiso heerka unugyada.
Talooyin u dambeeya
Sida suuqa kaydinta tamarta uu sii wado inuu balaadhiyo, noocyo badan iyo soosaarayaal badan ayaa soo bixi doona. Markaad dooranayso alaab-qeybiye, had iyo jeer ka digtoonow kuwa bixiya qiimo jaban ama shirkado cusub, sababtoo ah waxay keeni karaan khatar ganacsigaaga. Alaab-qeybiyeyaasha qaarkood ayaa laga yaabaa inay isticmaalaan Unugyada Fasalka A LiFePO4 si ay u soo saaraan baytariyada guriga laakiin waxay buunbuuniyaan awoodda dhabta ah. Tusaale ahaan, baytariga lagu sameeyay unugyada 3.2V 280Ah ee sameeya batari 51.2V 280Ah ah wuxuu yeelan doonaa awood 14.3kWh, laakiin alaab-qeybiyuhu wuxuu u xayeysiin karaa 15kWh sababtoo ah awooduhu way dhow yihiin. Tani waxay ku marin habaabin kartaa inaad ku fikirto inaad ku helayso batari 15kWh qiimo jaban, marka runtii, ay tahay 14.3kWh oo kaliya.
Doorashada alaab-qeybiyaha baytari la isku halayn karo oo xirfad leh waa hawl adag. Iyada oo ay jiraan fursado badan oo la heli karo, way fududahay in aad ka adkaato. Taasi waa sababta aan kugula talineyno inaad eegtoBSLBATT, soo saaraha leh in ka badan 20 sano oo waayo-aragnimo ah warshadaha batteriga. Iyadoo laga yaabo in qiimahayagu aanu ahayn kan ugu hooseeya, tayada alaabtayada iyo adeegayagu waxa loo dammaanad qaaday inay ka tagaan aragti waarta. Tani waxay salka ku haysaa aragtida sumadda: si loo bixiyo xalalka baytariyada lithium ee ugu fiican, waana sababta aan had iyo jeer ugu adkaysanno isticmaalka Unugyada Fasalka A LiFePO4.
Waqtiga post: Seb-19-2024