Nhungamidzo:
Bliphium mabhatiri ari kwese kupi muhupenyu hwedu. Yedu mbozhanhare mbozha mabhatiri uye magetsi mabhatiri eseLithium mabhatiri, Ngationgororei zivo yemabhatiri ane heltec.
Basic terminology yeLithium mabhatiri
1) C-Rate
Inoreva iyo chiyero chezvino kusvika pakukosha kweiyo lithium bhatiri mukuchaja uye kuchinjisa. Inotsanangura kuti bhatiri rinogona kupiwa kupiwa uye rinodzingwa. Mari yekuchaja uye yekudzvinyirira haifanani zvakafanana. Semuyenzaniso:
1c: Kuburitsa zvizere bhatiri mukati me1 awa (kubhadharisa izere)
0.2c: Kuburitsa zvizere bhatiri mukati memaawa mashanu (kubhadharisa kwakazara)
5C: Kubvisa zvizere bhatiri mukati me5,2 maawa (kubhadharisa kwakazara)
2) kugona
Huwandu hwemagetsi akachengetwa muLithium bhatiri. Iyo unit ndeye mah kana ah.
Yakasanganiswa neyedzo, semuenzaniso, kana bhatiri uye iyo mari yekuchaja ndeye 0.2c, zvinoreva kuti zvinotora chibharo kuti chigere chebhatiri kana bhatiri rakanyanyisa
Iko kubhadharisa yazvino ndeye: 4800MA * 0.2c = 0.96a
3) BSS Battery Management System
Iyo sisitimu inodzora uye yekubhadhara bhatiri, inoona tembiricha uye yekudziya yebhatiri, inobatanidza neiyo yebhatiri system, inoenderana nebhatiri rekuita kweiyo lithium battery pack.
4) kutenderera
Maitiro ekuchera bhatiri uye kurira kunonzi inotenderera. Kana bhatiri rinongoshandisa 80% yesimba rayo rakazara nguva imwe neimwe, hupenyu hwedenthi hwe lithium-ion mabhatiri anogona kuve akakwirira sezviuru zvenguva.
Lithium Battery mhando
Parizvino, kutengeserana lithium-ion masero inonyanya kuwanda, mraba uye nyoro-pack.
18650 cylindrical masero ndiwo maseru e lithium-ion ane huwandu hwepamusoro hwekugadzira ivhu parizvino. Yedu G Series Monitor Gortery Masero ndezve rudzi urwu.
Cell series uye zvakafanana kubatana
Sero ndiyo yakakosha chikamu cheLithium bhatiri. Huwandu hwemasero anosiyana zvichienderana nekushandiswa kwebhatiri, asi mabhatiri ese anoda kubatana nenzira dzakasiyana dzekuzadzisa voltage uye simba.
Ongorora: Mamiriro ezvinhu ekubatana akaenzana ane hutsinye. Naizvozvo, kuenderana kwekutanga kwekutanga uye ipapo kutevedzana kubatana kunogona kuderedza izvo zvinodiwa kuti bhatiri.
Q: Ndeupi musiyano uripo pakati pezvikamu zvitatu-zvakatevedzana uye zvina-zvakafanana uye zvina-zvakafanana uye zvitatu-mitatu-mitezo mabhatiri?
A: Iyo voltage uye kugona kwakasiyana.Series Connection inowedzera kuvheneka, uye kubatana kwakafanana kunowedzera zvazvino (kugona)
1) kufanana kwekubatana
Fungidzira kuti voltage yebhatiri sero ndeye 3.7V uye kugona ndeye 2.4Ah. Mushure mekubatana kwakafanana, voltage terminage yehurongwa ichiri 3.7V, asi kugona kwacho kunowedzera kusvika kuZeals.
2) Series connection
Fungidzira kuti voltage yebhatiri sero ndeye 3.7V uye kugona ndeye 2.4Ah. Mushure mekutevedzana kwenhongwe, iyo terminage yeiyo yegadziriro ndeye 11.1v, uye kugona kunoramba kuchishandurwa.
Kana sero bhatiri iri nhatu uye maviri kufanana, huwandu hwemakumi matanhatu nemakumi matanhatu nematanhatu masero, saka bhatiri rine 11.1v uye 4.8ah. Tesla model-s sedan inoshandisa Panonic 18650 maseru, uye 85KW Battery pack inoda anenge ma8,000 masero.
Mhedziso
Heltec icharamba ichivandudza ruzivo rwakakurumbira sainzi nezveLithium mabhatiri. Kana iwe uchifarira, unogona kutarisisa pazviri. Panguva imwecheteyo, tinokupa iwe yakakwirira-mhando lithium battery mapaketi iwe kuti utenge uye upe masevhisi akagadziridzwa kuti uwane zvaunoda.
EHETEC SIMBA YAKO YAKADZIDZWA YAKO YAKADZIDZWA MUBATTY RAPI ROPA ROPA. Nenhamo dzedu dzisingaregi pakutsvagisa nekuvandudza, pamwe chete nekuregererwa kwedu kwakakwana kwezvinhu zvebhatiri, isu tinopa mhinduro dzemumiriri-timumende kuti tishandise zvinodiwa neindasitiri. Kuzvipira kwedu kune zvakanakisa, kwakadzvanywa mhinduro, uye kubatana kwevatengi kwatakaita kunoita kuti tiende-kune sarudzo yebhatiri vagadziri nevatengesi pasi rese.
Kana iwe uine chero mibvunzo kana uchida kudzidza zvakawanda, ndapota usazeza kuSvika kwatiri.
Chikumbiro cheQuotation:
Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
SUBRE:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Kutumira Nguva: Oct-18-2024