Mwenje wezuva remumugwagwa wave chikamu chakakosha chezvivakwa zvemadhorobha zvemazuva ano, zvichipa eco-hushamwari uye inodhura-inoshanda yekuvhenekesa mhinduro.Zviedza izvi zvinoenderana nemhando dzakasiyana dzemabhatiri kuchengetedza simba rakatorwa nemagetsi ezuva mukati mezuva.
1. Solar street lights anowanzo shandisa lithium iron phosphate mabhatiri:
Chii chinonzi lithium iron phosphate bhatiri?
A lithium iron phosphate battery imhando ye lithium-ion bhatiri inoshandisa lithium iron phosphate (LiFePO4) se cathode material uye carbon as anode material.Mhepo yezita resero rimwe chete ndeye 3.2V, uye yekuchaja yekucheka-kubvisa voltage iri pakati pe3.6V ne3.65V.Panguva yekuchaja, lithium ions inobvisa kubva ku lithium iron phosphate uye kufamba nepakati pe electrolyte kuenda kune anode, ichizvinyudza mucarbon material.Panguva imwe chete, maerekitironi anosunungurwa kubva mu cathode uye anofamba kuburikidza nekunze kwedunhu kuenda kune anode kuchengetedza kuenzana kwemakemikari anoita.Panguva yekubuda, lithium ions inofamba kubva kune anode kuenda kune cathode kuburikidza ne electrolyte, nepo maerekitironi achifamba kubva kune anode kuenda kune cathode kuburikidza nekunze kwedunhu, achipa simba kune kunze kwenyika.
Iyo lithium iron phosphate bhatiri inosanganisa akawanda mabhenefiti: yakakwira simba density, compact size, kukurumidza kuchaja, kusimba, uye kugadzikana kwakanaka.Nekudaro, ndiyo zvakare inodhura zvakanyanya pakati pemabhatiri ese.Iyo inowanzo tsigira 1500-2000 yakadzika kutenderera machaji uye inogona kugara 8-10 makore pasi pekushandiswa kwakajairwa.Inoshanda mukati mehupamhi hwekushisa kwe -40 ° C kusvika 70 ° C.
2. Colloidal mabhatiri anowanzoshandiswa mumagetsi ezuva remumugwagwa:
Chii chinonzi colloidal bhatiri?
A colloidal bhatiri imhando yelead-acid bhatiri umo gelling agent inowedzerwa kune sulfuric acid, ichishandura iyo electrolyte kuita senge gel.Aya mabhatiri, ane gelled electrolyte yawo, anonzi mabhatiri ecolloidal.Kusiyana neakajairwa lead-asidhi mabhatiri, mabhatiri ecolloidal anovandudza pane electrochemical zvimiro zveiyo electrolyte base chimiro.
Colloidal mabhatiri haagadzirike, achikunda nyaya dzekugadzirisa dzinowanzoenderana nemabhatiri e-lead-acid.Mamiriro avo emukati anotsiva iyo sulfuric acid electrolyte ine gelled vhezheni, inosimudzira zvakanyanya kuchengetedza kwesimba, kubuda simba, kuchengetedza kuita, uye hupenyu hurefu, dzimwe nguva kunyange kupfuura ternary lithium-ion mabhatiri maererano nemutengo.Colloidal mabhatiri anogona kushanda mukati metembiricha ye -40 ° C kusvika 65 ° C, ichiita kuti ave akakodzera kushandiswa munzvimbo dzinotonhora.Iwo zvakare anodzivirira-kusatya uye anogona kushandiswa zvakachengeteka pasi pemamiriro akasiyana-siyana akaoma.Hupenyu hwavo hwesevhisi hwakapetwa kaviri kana kupfuura zvichienzaniswa neakajairika mabhatiri e-lead-asidhi.
3. NMC lithium-ion mabhatiri anowanzo shandiswa mune solar street lights:
NMC lithium-ion mabhatiri anopa akawanda mabhenefiti: yakakwirira chaiyo simba, compact size, uye nekukurumidza kuchaja.Ivo vanowanzo tsigira 500-800 yakadzika cycle kuchaja, ine hupenyu hwakafanana nemabhatiri ecolloidal.Kupisa kwavo kwekushanda kuri -15°C kusvika 45°C.Zvisinei, NMC lithium-ion mabhatiri anewo zvipingamupinyi, kusanganisira kuderera kwemukati.Kana yakabudiswa nevagadziri vasina kukodzera, kune ngozi yekuputika panguva yekuwedzera kana munzvimbo dzakakwirira dzekushisa.
4. Lead-asidhi mabhatiri anowanzoshandiswa mumagetsi ezuva remumugwagwa:
Mabhatiri elead-asidhi ane maelectrode anoumbwa nelead nelead oxide, ane electrolyte yakagadzirwa nesarufa.Mabhenefiti akakosha emabhatiri e-lead-asidhi ndeye voltage yavo yakagadzikana uye mutengo wakaderera.Nekudaro, ivo vane yakaderera chaiyo simba, zvichikonzera vhoriyamu yakakura zvichienzaniswa nemamwe mabhatiri.Hupenyu hwavo hupfupi, kazhinji vachitsigira 300-500 yakadzika kutenderera kubhadharisa, uye ivo vanoda kugara vachigadziriswa.Kunyangwe izvi zvisingabatsiri, mabhatiri e-lead-acid anoramba achishandiswa zvakanyanya muindasitiri yemwenje yezuva nekuda kwemutengo wavo.
Sarudzo yebhatiri yemagetsi ezuva remumugwagwa zvinoenderana nezvinhu zvakaita sesimba rekushandisa, hupenyu hurefu, zvinodiwa pakugadzirisa, uye mutengo.Mhando yega yega yebhatiri ine mabhenefiti ayo akasiyana, inobata kune zvakasiyana zvinodiwa uye mamiriro, kuve nechokwadi kuti solar street lights anoramba akavimbika uye akasimba ekuvhenekesa mhinduro.
Nguva yekutumira: Jul-05-2024
