Chii chinonzi Lithium Ion Mabhatiri

Lithium-ion mabhatiri imhando yakakurumbira yebhatiri chemistry. Mukana wakakura unopihwa nemabhatiri aya nderekuti anochajwa zvakare. Nekuda kwechinhu ichi, anowanikwa mumidziyo yakawanda yevatengi nhasi inoshandisa bhatiri. Anogona kuwanikwa mumafoni, mota dzemagetsi, uye bhatiri-powered gorofu ngoro.

Lithium-Ion Mabhatiri Anoshanda Sei?

Lithium-ion mabhatiri anoumbwa neimwe kana akawanda lithium-ion masero. Ivo zvakare vane inodzivirira redunhu bhodhi kudzivirira kuwandisa. Masero anonzi mabhatiri kana amboiswa mubhokisi rine chekudzivirira redunhu bhodhi.

Ko Lithium-Ion Mabhatiri Akafanana Nemabhatiri Lithium?

Kwete A lithium bhatiri uye lithium-ion bhatiri zvakasiyana zvikuru. Musiyano mukuru ndewekuti iwo ekupedzisira anogona kubhadharwa. Mumwe mutsauko mukuru ndeyehupenyu hwesherufu. Lithium bhatiri rinogona kugara kusvika kumakore gumi nemaviri risingashandiswe, nepo lithium-ion mabhatiri ane hupenyu hwesherufu hunosvika makore matatu.

Ndezvipi Zvikamu Zvikuru zveLithium Ion Mabhatiri

Lithium-ion masero ane zvikamu zvina zvikuru. Izvi ndezvi:

Anode

Iyo anode inobvumira magetsi kufamba kubva kubhatiri kuenda kune yekunze dunhu. Inochengetawo lithium ions kana ichichaja bhatiri.

Cathode

Iyo cathode ndiyo inosarudza kugona kwesero uye voltage. Inoburitsa lithium ions kana ichiburitsa bhatiri.

Electrolyte

Iyo electrolyte chinhu, iyo inoshanda senzira ye lithium ions kufamba pakati pe cathode uye anode. Inoumbwa nemunyu, zvinowedzerwa, uye zvakasiyana-siyana zvinonyungudutsa.

Muparadzi

Chikamu chekupedzisira musero re lithium-ion ndiyo inoparadzanisa. Inoita sechipingamupinyi chemuviri kuchengetedza cathode uye anode zvakaparadzana.

Lithium-ion mabhatiri anoshanda nekufambisa lithium ions kubva kune cathode kuenda kune anode uye zvinopesana kuburikidza ne electrolyte. Sezvo maion achifamba, anomutsa maerekitironi emahara mune anode, achigadzira mutero kune yakanaka ikozvino muunganidzi. Maerekitironi aya anoyerera nemumudziyo, foni kana ngoro yegorofu, kuenda kune negative collector uye kudzokera mucathode. Kuyerera kwemahara kwemaerekitironi mukati mebhatiri kunodzivirirwa neinoparadzanisa, ichivamanikidza kuenda kune vanobatana.

Paunochaja lithium-ion bhatiri, iyo cathode inoburitsa lithium ions, uye vanofamba vakananga kune anode. Painoburitsa, lithium ions inofamba kubva kune anode kuenda kune cathode, iyo inoburitsa kuyerera kwezvino.

Lithium-Ion Mabhatiri Akaitwa riini?

Lithium-ion mabhatiri akatanga kunambwa mu70s neChirungu chemist Stanley Whittingham. Munguva yekuedza kwake, masayendisiti akaongorora machemistries akasiyana siyana ebhatiri raigona kuzvichaja. Muedzo wake wekutanga waisanganisira titanium disulfide uye lithium semagetsi. Zvisinei, mabhatiri aizopfupika-sekita uye kuputika.

Mumakore ekuma80, mumwe musayendisiti, John B. Goodenough, akatora dambudziko racho. Nguva pfupi yapfuura, Akira Yoshino, nyanzvi yemakemikari yekuJapan, akatanga tsvakiridzo mune tekinoroji. Yoshino naGoodenough vakaratidza kuti lithium metal ndiyo yakakonzera kuputika.

Muma90s, lithium-ion tekinoroji yakatanga kuwana traction, nekukurumidza ikava yakakurumbira simba sosi pakupera kwemakore gumi. Yakaratidza kekutanga kuti tekinoroji yakatengeswa neSony. Iyo yakashata yekuchengetedza rekodhi yemabhatiri e-lithium yakakurudzira kugadzirwa kwemabhatiri e-lithium-ion.

Nepo mabhatiri e-lithium anogona kubata yakakwira simba density, haana kuchengetedzeka panguva yekuchaja uye kubuda. Nekune rimwe divi, mabhatiri e-lithium-ion akachengeteka kubhadharisa uye kuburitsa kana vashandisi vakateera kune ekutanga kuchengetedza nhungamiro.

Chii Chakanakisisa Lithium Ion Chemistry?

Kune akawanda marudzi e lithium-ion bhatiri chemistries. Iwo anowanikwa mune zvekutengesa ndeaya:

Lithium Titanate
Lithium Nickel Cobalt Aluminium Oxide
Lithium Nickel Manganese Cobalt Oxide
Lithium Manganese Oxide (LMO)
Lithium Cobalt Oxide
Lithium Iron Phosphate (LiFePO4)

Kune akawanda marudzi emakemikari e lithium-ion mabhatiri. Chimwe nechimwe chine zvachinokwidza uye chakashata. Nekudaro, mamwe akakodzera chete kune chaiwo ekushandisa kesi. Saka nekudaro, rudzi rwaunosarudza rwunoenderana nezvaunoda simba, bhajeti, kuchengetedza kushivirira, uye chaiyo yekushandisa kesi.

Nekudaro, mabhatiri eLiFePO4 ndiyo inonyanya kuwanikwa yekutengeserana sarudzo. Aya mabhatiri ane graphite kabhoni electrode, inoshanda seanode, uye phosphate se cathode. Vane hupenyu hurefu hwekutenderera hunosvika zviuru gumi.

Pamusoro pezvo, ivo vanopa kugadzikana kukuru kwekupisa uye vanogona kubata zvakachengeteka kuvhiya kupfupi mukudiwa. Mabhatiri eLiFePO4 akayerwa kuti asvike pakupisa kwekupisa kusvika ku510 degrees Fahrenheit, iyo yepamusoro-soro yemhando yebhatiri yerithium-ion inotengeswa.

Zvakanakira LiFePO4 Mabhatiri

Kuenzaniswa nelead acid uye mamwe mabhatiri e lithium, lithium iron phosphate mabhatiri ane mukana wakakura. Vanochaja uye vanoburitsa zvinobudirira, vanogara kwenguva refu, uye vanogona kudzika cyclepasina kurasikirwa nesimba. Aya mabhenefiti anoreva kuti mabhatiri anopa mari yakawanda yekuchengetedza mukati mehupenyu hwavo zvichienzaniswa nemamwe marudzi ebhatiri. Pazasi pane tarisa kune chaiwo mabhenefiti aya mabhatiri mune yakaderera-kumhanya magetsi emagetsi uye zvigadzirwa zvemaindasitiri.

LiFePO4 Bhatiri MuMotokari Dzakaderera-Speed

Low-speed electric mota (LEVs) imota dzine mavhiri mana dzinorema zvisingasviki 3000 pounds. Izvo zvinofambiswa nemabhatiri emagetsi, izvo zvinovaita sarudzo yakakurumbira yengoro dzegorofu uye zvimwe zvekushandisa zvekuvaraidza.

Paunenge uchisarudza iyo bhatiri sarudzo yeLEV yako, imwe yeanonyanya kukosha yekurarama hupenyu hurefu. Semuenzaniso, bhatiri-powered gorofu ngoro dzinofanirwa kuve nesimba rakakwana kutyaira uchitenderedza 18-hole gorofu kosi pasina kubhadharisa.

Imwe fungidziro inokosha igadziriro yekuchengetedza. Bhatiri rakanaka harifanire kugadziridzwa kuitira kuti uve nechokwadi chekunakidzwa nekunakidzwa nebasa rako rekuzorora.

Bhatiri rinofanirawo kushanda mumamiriro ekunze akasiyana. Semuyenzaniso, inofanirwa kukubvumidza kuti uite gorofu mukupisa kwezhizha uye mukudonha kana tembiricha yadonha.

Bhatiri rakanaka rinofanirawo kuuya nehurongwa hwekudzora hunoita kuti risapisa kana kutonhora zvakanyanya, zvichidzikisira kugona kwaro.

Imwe yemhando yepamusoro inosangana nezvose izvi zvakakosha asi zvakakosha mamiriro ndeye ROYPOW. Mutsetse wavo weLiFePO4 lithium mabhatiri akaverengerwa tembiricha ye4°F kusvika 131°F. Mabhatiri anouya ne-in-built bhatiri manejimendi system uye ari nyore kwazvo kuisa.

Maindasitiri Zvikumbiro zveLithium Ion Mabhatiri

Lithium-ion mabhatiri isarudzo yakakurumbira mumaindasitiri ekushandisa. Iyo inonyanya kushandiswa kemikari inoshandiswa iLiFePO4 mabhatiri. Mimwe yemidziyo inonyanya kushandiswa kushandisa mabhatiri aya ndeiyi:

Narrow kanzira forklifts
Counterbalanced forklifts
3 Wheel Forklifts
Walkie stackers
End uye pakati vatasvi

Pane zvikonzero zvakawanda nei mabhatiri e-lithium ion ari kukura mukuzivikanwa mumaindasitiri. Iwo makuru ndeaya:

High Capacity Uye Hurefu Hwehupenyu

Lithium-ion mabhatiri ane simba rakakura uye hupenyu hurefu zvichienzaniswa nemabhatiri e-lead-acid. Vanogona kuyera chikamu chetatu chehuremu uye kuendesa kuburitsa kwakafanana.

Hupenyu hwadzo nderimwe bhenefiti huru. Pakushanda kwemaindasitiri, chinangwa ndechekuchengeta mari yenguva pfupi inodzokororwa kuita shoma. Nemabhatiri e-lithium-ion, mabhatiri eforklift anogona kugara zvakapetwa katatu pakureba, zvichitungamira kumari yakawanda yekuchengetedza mukufamba kwenguva.

Ivo vanogona zvakare kushanda pahupamhi hwakakura hwekuburitsa kusvika ku80% pasina kana kukanganisa pakugona kwavo. Izvozvo zvine chimwe chakanakira kuchengetedza nguva. Mashandisirwo haafanire kumira pakati kuti achinje mabhatiri, izvo zvinogona kutungamirira kuzviuru zvemaawa emunhu akachengetedzwa munguva yakakura yakakwana.

High-Speed Kuchaja

Nemaindasitiri e lead-acid mabhatiri, yakajairika kuchaja nguva inenge maawa masere. Izvo zvakaenzana nekuchinja kwemaawa masere kwese uko bhatiri risingawanikwe kuti rishandiswe. Nekuda kweizvozvo, maneja anofanira kuzvidavirira iyi nguva yekudzikira uye kutenga mamwe mabhatiri.

NeLiFePO4 mabhatiri, izvo hazvisi dambudziko. Muenzaniso wakanaka ndeweROYPOW indasitiri LifePO4 lithium mabhatiri, iyo inochaja zvakapetwa kana nekukurumidza kupfuura mabhatiri eeasidhi emutobvu. Imwe bhenefiti ndiko kugona kuramba uchishanda panguva yekubuda. Lead acid mabhatiri anowanzo netseka nekunonoka mukuita sezvaanoburitsa.

Iyo ROYPOW mutsetse wemabhatiri eindasitiri zvakare haina nyaya dzekurangarira, nekuda kweiyo inoshanda bhatiri manejimendi system. Lead acid mabhatiri anowanzo tambura nenyaya iyi, izvo zvinogona kutungamirira mukutadza kusvika pakukwana.

Nokufamba kwenguva, inokonzera sulfation, iyo inogona kucheka hupenyu hwavo hwatova hupfupi nehafu. Nyaya inowanzoitika kana mabhatiri e-lead acid akachengetwa pasina kubhadharisa kuzere. Lithium mabhatiri anogona kuchajwa kwenguva pfupi uye kuchengetwa chero pachiyero pamusoro zero pasina matambudziko.

Kuchengetedza uye Kubata

LiFePO4 mabhatiri ane mukana wakakura muzvirongwa zveindasitiri. Kutanga, vane kugadzikana kukuru kwekupisa. Aya mabhatiri anogona kushanda mutembiricha inosvika 131°F pasina kukuvara. Lead acid mabhatiri angarasikirwa kusvika 80% yehupenyu hwavo patembiricha yakafanana.

Imwe nyaya ndeyehuremu hwemabhatiri. Kune bhatiri rakaenzana, mabhatiri eeacid acid anorema zvakanyanya. Saka nekudaro, ivo vanowanzoda chaiyo michina uye yakareba yekuisa nguva, izvo zvinogona kutungamira kune mashoma evarume-maawa anopedzerwa pabasa.

Imwe nyaya ndeyekuchengetedzwa kwevashandi. Kazhinji, mabhatiri eLiFePO4 akachengeteka kupfuura mabhatiri e-lead-acid. Zvinoenderana nemirairo yeOSHA, mabhatiri e acid acid anofanirwa kuchengetwa mukamuri yakakosha ine michina yakagadzirirwa kubvisa utsi hune njodzi. Izvo zvinounza imwe mutengo uye kuoma mukati mekushanda kwemaindasitiri.

Mhedziso

Lithium-ion mabhatiri ane mukana wakajeka muzvigadziro zveindasitiri uye kune yakaderera-kumhanya mota dzemagetsi. Ivo vanogara kwenguva refu, nokudaro vachichengetedza vashandisi mari. Aya mabhatiri zvakare anogadzirisa zero, izvo zvinonyanya kukosha munzvimbo yeindasitiri uko kuchengetedza mutengo kwakakosha.

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