Nhanganyaya：
Mabhatiri eLithiumzvave chikamu chakakosha muhupenyu hwedu hwezuva nezuva, zvichipa simba kune zvese kubva kumafoni nemalaptop kusvika kumotokari dzemagetsi uye masisitimu ekuchengetera simba rinodzokororwa. Mundima yemabhatiri e-lithium, kune mapoka maviri makuru: mabhatiri ane voltage shoma (LV) uye mabhatiri ane voltage yepamusoro (HV). Kunzwisisa mutsauko uripo pakati pemhando mbiri idzi dzemabhatiri e-lithium kwakakosha pakusarudza sosi yemagetsi yakakodzera yekushandisa chaiyo.
Bhatiri re lithium rakaderera (LV):
Mabhatiri e lithium ane voltage shoma anowanzo shanda pavoltage iri pasi pe60V. Mabhatiri aya anowanzo shandiswa mumidziyo yemagetsi inotakurika, maturusi emagetsi, uye masisitimu madiki ekuchengetera simba. Mabhatiri ane voltage shoma anozivikanwa nehukuru hwawo hudiki, dhizaini yakareruka uye huwandu hwesimba rakawanda, zvichiita kuti akwanise kushandiswa munzvimbo dzine nzvimbo nehuremu hwakakosha.
Simba rakadereramabhatiri e lithiamuanozivikanwawo nemutengo wakaderera kana tichienzanisa nemabhatiri ane simba guru. Izvi zvinoita kuti ave sarudzo yakakurumbira yemagetsi evatengi uye mamwe mashandisirwo ane simba shoma. Pamusoro pezvo, mabhatiri ane simba shoma ari nyore kutarisira nekugadzirisa nekuda kwemazinga emagetsi akaderera, izvo zvinogona kurerutsa dhizaini nekushandiswa kwemasisitimu ekutonga mabhatiri.
Bhatiri re lithium rine voltage yakakwira (HV):
Simba gurumabhatiri e lithiamuane voltage yekushanda yakakwira kupfuura 60V. Mabhatiri aya anowanzo shandiswa mumotokari dzemagetsi, masisitimu ekuchengetera simba egrid-scale, uye mashandisirwo emaindasitiri anoda simba rakawanda uye kugona kwesimba. Mabhatiri ane voltage yakakwira akagadzirwa kuti ape mashandiro epamusoro uye kushanda zvakanaka, zvichiita kuti akwanise kushandiswa nesimba rakawanda.
Chimwe chezvinhu zvikuru zvakasiyana pakati pemabhatiri ane voltage shoma neane voltage yakawanda ndekuti ane simba rakawanda. Mabhatiri ane voltage yakawanda anowanzova nesimba rakawanda kupfuura mabhatiri ane voltage shoma, zvichivabvumira kuchengetedza simba rakawanda mukati mehuwandu hwakapihwa kana huremu. Simba rakawanda iri rakakosha pamashandisirwo akadai semotokari dzemagetsi, uko kuwedzera daro rekutyaira uye simba rinobuda ndizvo zvinhu zvakakosha.
Mumwe musiyano wakakosha ndewekuoma kwehurongwa hwekutarisira mabhatiri hunodiwa pamabhatiri ane voltage yakawanda. Nekuti mabhatiri ane voltage yakawanda ane voltage yakakwira uye simba rinobuda, masisitimu ekutarisira mabhatiri akaomarara uye ane simba anodiwa kuti ave nechokwadi chekushanda kwakachengeteka uye kwakanaka. Kuoma uku kunowedzera mitengo nematambudziko ehunyanzvi ane chekuita nemasisitimu emabhatiri ane voltage yakakwira.
Zvekufunga Nezvekuchengetedza:
Kune lmabhatiri e-ithium, kungave kuri kwemagetsi mashoma kana kuti akakwira, kuchengetedzeka chinhu chakakosha. Zvisinei, mabhatiri ane voltage yakawanda anowedzera matambudziko ekuchengetedza nekuda kwehuwandu hwawo hwemagetsi nesimba. Kubata, kuchengetedza, uye kuchengetedza mabhatiri ane voltage yakawanda kwakakosha kudzivirira njodzi dzinogona kuitika dzekuchengetedza dzakadai sekumhanya kwemhepo inopisa, kudzvanya zvakanyanya, uye mashort circuits.
Mabhatiri ane voltage shoma, kunyange zvazvo achionekwa seakachengeteka nekuda kwehuwandu hwawo hwevoltage yakaderera, achiri kuda kubatwa zvakanaka uye kugadziriswa kuti aderedze njodzi yezviitiko zvekupisa nezvimwe zvinetso zvekuchengetedza. Pasinei nehuwandu hwevoltage, zvakakosha kutevedzera nhungamiro dzemugadziri uye nzira dzakanakisa dzeindasitiri pakushandisa mabhatiri e lithium zvakachengeteka.
Mhedzisiro pane zvakatipoteredza:
Zvese zviri zviviri zvine voltage shoma uye zvine voltage yakakwiramabhatiri e lithiamuzvine chekuita nezvakatipoteredza, kunyanya mumabasa avo ekugadzira uye kuraswa kwemasero emagetsi pakupera kwehupenyu. Kubviswa nekugadzirwa kwe lithium nezvimwe zvinoshandiswa mukugadzira mabhatiri kunogona kukanganisa nharaunda, kusanganisira kupera kwezviwanikwa uye kusvibiswa. Pamusoro pezvo, kudzokororwa kwakakodzera uye kuraswa kwemabhatiri e lithium kwakakosha mukuderedza kukanganiswa kwawo nezvakatipoteredza.
Pakuenzanisa mabhatiri ane simba shoma neane simba guru, zvakakosha kufunga nezve kukanganiswa kwekugadzirwa kwawo, kushandiswa kwawo uye kuraswa kwawo. Mabhatiri ane simba guru anogona kukanganisa nharaunda zvakanyanya nekuda kwehukuru hwawo uye simba rakawanda kupfuura mabhatiri ane simba shoma. Zvisinei, kufambira mberi mukugadzirisa mabhatiri uye maitiro ekugadzira zvinhu zvinogara kwenguva refu kuri kuramba kuchivandudza mashandiro emabhatiri e lithium munzvimbo.
Mhedziso:
Kusiyana pakati pe low-voltage ne high-voltagemabhatiri e lithiamuakakosha uye anofanira kufungwa nezvawo zvakanaka pakusarudza bhatiri rekushandisa rakati. Mabhatiri ane voltage shoma akanakira mabhatiri emagetsi anotakurika, maturusi emagetsi uye nzvimbo yekuchengetera simba diki, nehukuru hwawo hudiki, dhizaini yakareruka uye mutengo wakaderera. Mabhatiri ane voltage yakawanda, kune rumwe rutivi, akagadzirirwa kushandiswa kwesimba guru senge mota dzemagetsi uye nzvimbo yekuchengetera simba yegrid, zvichipa simba rakawanda uye mashandiro aro.
Pasinei nerudzi rwebhatiri re lithium, zvinhu zvekuchengetedza uye zvakatipoteredza zvinofanirwa kugara zvichikosheswa. Kubata, kugadzirisa uye kurasa mabhatiri e lithium nemazvo kwakakosha kuti ave nechokwadi chekuti anoshandiswa zvakachengeteka uye zvinogara kwenguva refu. Sezvo tekinoroji ichiramba ichifambira mberi, kugadzira mabhatiri e lithium ane kuchengetedzeka kuri nani, mashandiro uye kuchengetedzeka kwezvakatipoteredza kuchaita basa rakakosha mukugadzira ramangwana rekuchengetera simba nemagetsi.
Chikumbiro cheKotesheni:
Jacqueline:jacqueline@heltec-energy.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-energy.com/ +86 184 8223 7713
Nguva yekutumira: Nyamavhuvhu-07-2024