SELELEKELA:
Li-betri tsa lithium li kae kapa kae bophelong ba rona. Li-betri tsa rona tsa mehala ea selefouno le li-betri tsa motlakase kaofela li tengli-betri tsa lithium, empa na u tseba mantsoe a betliloeng oa betri, mefuta e fapaneng ea betri le karolo le phapano ea lisebelisoa tsa betri le khokahano ea ba bettery le khokahano ea battery le khokahano ea ba bettery le khokahano ea ba bettery le khokahano ea ba bettery le khokahano ea battery? Ha re hlahlobeng tsebo ea libeteri ka hetec.
Sotion ea mantlha ea libeteri tsa lithum
1) C-Rate
E bua ka karolelano ea hona joale ho ea boemong bo botle ba betri ea lithimium nakong ea ho tjhaja le ho ba le ho lahla. E hlalosa hore na betri e ka qosoa ka potlako hakae ebile betri e ka koaloa kapele. Litefiso tsa ho lefisa le tse nyehelang ha li hlile ha li tšoane. Ka mohlala:
1c: Ho tlosa betri ka botlalo nakong ea hora e le 'ngoe (tefo e felletseng)
0.2c: Ho tlosa betri ka botlalo nakong ea lihora tse 5 (tefo e felletseng)
5c: Ho tlosa betri ka botlalo ka hare ho lihora tse 0,2 (tefo e felletseng)
2) bokhoni
Palo ea motlakase e bolokiloeng hobetri ea lithium. Yuniti ke 'mino kapa ah.
Ho kopantsoe le sekhahla, ka mohlala, haeba betri e 4800mah le sekhahla sa ho tjhaja se ke ke sa lefisoa ka botlalo ho ba betri ha betri e tlase haholo .
Chelete ea hona joale ke: 4800ma * 0.2c = 0.96a
3) Sistimi ea Tsamaiso ea Battery ea BMS
Sistimi e laola le ho tsamaisa betri / ho lahla betri, e oela mocheso le motlakase oa betri, 'me o laola ts'ebetso ea polokeho ea lithium beaper.
4) potoloho
Ts'ebetso ea ho tjhaja betri le ho khaola e bitsoa potoloho eo. Haeba betri e sebelisa feela 80% ea matla a eona e felletseng nako ea libetri tsa Lithium-e ka ba e phahameng joalo ka makhetlo a likete.
Mofuta oa betri
Ha joale, lisele tsa khoebo tsa lithiouium tsa khoebo ke boholo ba cylindrical, lisekoere le tse bonolo.
Lisele tsa cylindric36 li lisele tsa li-lithium-Ion tse nang le molumo o phahameng ka ho fetisisa hona joale. Lisele tsa rona tsa gutint lisele tsa betri li na le mofuta ona.
Letoto la lisele le khokahano ea thuto
Sele ke karolo ea core eabetri ea lithium. The number of cells varies depending on the application of the battery, but all batteries need to be connected in different ways to achieve the required voltage and power.
Tlhokomeliso: Maemo a khokahano ea ho tšoana a thata haholo. Ka hona, khokahano ea parallel pele le letoto la Setoto le ka fokotsa litlhoko tsa battery ea betri.
Q: Phapang ke efe pakeng tsa lihlooho tse tharo le tse 'ne tse tšoanang le tse tsene le libeteri tse limilione tse' ne?
A: Lisebelisoa tsa voltage le bokhoni li fapane.Khokahano ea Setoritoana e ntšoa sebaka sa voltage, le khokahano ea paralel e eketsa nako ea hona joale (bokantle)
1) Khokahano ea Parallal
Nka hore Voltage ea seleng ea betri e 3.7v le matla ke 2.4a. Kamora khokahano ea Parallel, Voltal Voltal ea sistemi e ntse e le 3.7v, empa boemo bo eketseha ho 7. 15h.
2) khokahano ea Setoiti
Nka hore Voltage ea seleng ea betri e 3.7v le matla ke 2.4a. Ka mor'a khokahano ea Setolike, Voltal Voltal ea sisteme ea sistimi ke 11.1v, 'me boemo bo lula bo sa fetoha.
Haeba seleng ea betri ke letoto la ba bararo 'me ho tšoana ka makhetlo a 6 18650, ebe betri e 11.1v le 4.8. Tekanyo ea tesla Moment-s Sedan e sebelisa lisele tse 1860 tsa 1860, 'me paka ea batter ea 85k e hloka lisele tse ka bang 7,000.
Sephetho
Hetec e tla tsoelapele ho ntlafatsa tsebo e tsebahalang ea mahlale kali-betri tsa lithium. Haeba u thahasella, u ka e ela hloko. Ka nako e ts'oanang, re u fa li-paki ea boleng ba lithium bakeng sa ho reka le ho fana ka lits'ebeletso tse etselitsoeng ho hlokomela litlhoko tsa hau.
Mohloli oa Hestec ke molekane oa hau eo u mo tšepang oa thepa ea betri pakete ea betri. Re shebile litaba tsa rona tse sa feleng mabapi le lipatlisiso le ntlafatsong ka bongata bo phethahetseng ba thepa ea betri, re fana ka tharollo ea ho emisa thepa e fapaneng ea indasteri. Boitlamo ba rona ba bokhabane bo tsamaisang maikutlo, le tšebelisano e matla ea bareki e re etsa hore re ee bahlahisi ba thepa ea betri ea betri le barekisi lefatšeng ka bophara.
Haeba u na le lipotso kapa u ka rata ho ithuta haholoanyane, ka kopo se ke oa tsilatsila hoFinyella ho rona.
Kopo ea Quotation:
Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Sugre:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Nako ea ho romella: Oct-18-2024