Sodium Ion Bhatiri Zvishandiso uye Zvakanakira

Nhanganyaya

Munyika iri kukurumidza kushanduka yekuchengetera simba, bhatiri reSodium-ion riri kugadzira kupenya seimwe nzira inovimbisa kune yechinyakare lithium-ion uye lead-asidhi mabhatiri. Nekufambira mberi kwazvino muhunyanzvi uye kuwedzera kuri kuda kwemhinduro dzakasimba, bhatiri reSodium-ion rinounza yakasarudzika seti yemabhenefiti patafura. Ivo vanomira kunze nekuita kwavo kwakanakisa mukupisa kwakanyanya, chiyero chinokatyamadza kugona, uye yakakwirira kuchengetedza mwero. Ichi chinyorwa chinoongorora mashandisirwo anonakidza eSodium-ion bhatiri uye inoongorora kuti vangatsiva sei mabhatiri e-lead-asidhi uye kutsiva mabhatiri e-lithium-ion mune mamwe mamiriro ezvinhu - zvese izvi zvichipa mhinduro inodhura.

Kamada Powerari aChina Sodium Ion Battery vagadziri, chipirisoSodium Ion Bhatiri riri kutengeswauye12V 100Ah Sodium Ion Bhatiri, 12V 200Ah Sodium Ion Bhatiri, tsigirocustomized Nano Batteryvoltage (12V, 24V, 48V), simba (50Ah, 100Ah, 200Ah, 300Ah), basa, chitarisiko uye zvichingodaro.

1.1 Zvakawanda Zvakanakira zveSodium-ion bhatiri

Kana yakarongedzerwa pakatarisana ne lithium iron phosphate (LFP) uye ternary lithium mabhatiri, Sodium-ion bhatiri inoratidza musanganiswa wesimba nenzvimbo dzinoda kuvandudzwa. Sezvo mabhatiri aya anofamba mukugadzirwa kwakawanda, anotarisirwa kupenya nemutengo wakanakira nekuda kwezvinhu zvakabikwa, kuchengetedza kwepamusoro kwesimba mukupisa kwakanyanya, uye kuita kwakasarudzika. Nekudaro, ivo parizvino vane yakaderera simba density uye ipfupi kutenderera hupenyu, idzo nzvimbo dzichiri kuda kukwenenzverwa. Pasinei nematambudziko aya, bhatiri reSodium-ion rinopfuura mabhatiri e-lead-asidhi mune zvese uye vakagadzirira kuatsiva sezvo kugadzirwa kunokwira uye mutengo uchidzika.

Kuita Kuenzanisa kweSodium-Ion, Lithium-Ion, uye Lead-Acid Mabhatiri

1.1.1 Kuchengetedzwa Kwepamusoro Kwesodium-ion bhatiri muKunyanya Kupisa

Sodium-ion bhatiri ishasha kana zvasvika pakubata tembiricha yakanyanyisa, inoshanda zvinobudirira pakati -40°C uye 80°C. Dzinoburitsa zvinodarika zana muzana rehumwero hwadzo hwakayerwa mukupisa kwakanyanya (55°C uye 80°C) uye dzichiri kuchengeta zvinopfuura 70% yehuwandu hwadzo hwakayerwa pa -40°C. Ivo zvakare vanotsigira kuchaja pa -20 ° C neinosvika zana muzana.

Panyaya yekushanda kwakadzikama, bhatiri reSodium-ion rinopfuura zvose LFP uye mabhatiri e-lead-acid. Pa -20°C, bhatiri reSodium-ion rinochengeta 90% yesimba rayo, nepo mabhatiri eLFP anodonha kusvika pa70% uye mabhatiri e-lead-acid anosvika 48 chete%.

Discharge Curves eSodium-ion bhatiri (kuruboshwe) LFP Mabhatiri (pakati) uye Lead-Acid Mabhatiri (kurudyi) paTembiricha Yakasiyana

1.1.2 Kusarudzika Mwero Kuita kweSodium-ion bhatiri

Sodium ions, nekuda kweiyo maStokes dhayamita diki uye yakaderera solvation simba mumapolar solvents, inozvikudza yakakwirira electrolyte conductivity kana ichienzaniswa ne lithium ions. Chidimbu cheStokes chiyero chekukura kwebhora mumvura inogadzika pachiyero chakafanana nechidimbu; dhayamita diki inobvumira kukurumidza kufamba kweion. Lower solvation energy inoreva kuti sodium ions inogona kudurura zviri nyore mamorekuru pa electrode pamusoro, kuwedzera ion diffusion uye nekumhanyisa ion kinetics mu electrolyte.

Kuenzanisa kweSolvated Ion Sizes & Solvation Energies (KJ/mol) yeSodium neLithium mune Different Solvents.

Iyi yakakwirira electrolyte conductivity inoguma nekuita kunoshamisa kwekuita. Sodium-ion bhatiri inogona kuchaja kusvika 90% mumaminitsi gumi nemaviri chete-nekukurumidza kupfuura ose ari maviri lithium-ion uye lead-asidhi mabhatiri.

Kukurumidza-Kuchaja Kuita Kuenzanisa

1.1.3 Superior Safety Performance yeSodium-ion battery Under Extreme Conditions

Lithium-ion mabhatiri anogona kuita kutiza kwemafuta pasi pemamiriro akasiyana-siyana ekushungurudza, senge mechanical abuse (semuenzaniso, kupwanya, puncturing), kushandisa magetsi (seg, short circuits, overcharging, over-discharging), uye kushungurudzwa kwemafuta (semuenzaniso, overheating) . Kana tembiricha yemukati ikasvika padanho rakakosha, inogona kukonzeresa maitiro ane njodzi uye kukonzera kupisa kwakanyanya, zvichitungamira mukupisa kwekupisa.

Sodium-ion bhatiri, kune rumwe rutivi, havana kuratidza zvakafanana zvinopisa zvekutiza nyaya mukuyedzwa kwekuchengetedza. Vakapfuura ongororo yekuwedzera / kuburitsa, ekunze mapfupi maseketi, kuchembera kwakanyanya, uye miyedzo yekushungurudza yakadai sekupwanya, kupinza, uye kuratidzwa kwemoto pasina njodzi dzine chekuita nebhatiri rethium-ion.

2.2 Dzinodhura-Inoshanda Mhinduro dzeMaapplication Akasiyana, Kuwedzera Kugona Kwemusika

Sodium-ion bhatiri inopenya maererano nemutengo-kushanda pane akasiyana maapplication. Iwo anokunda mabhatiri e-lead-asidhi munzvimbo dzinoverengeka, achiaita inoyevedza kutsiva mumisika senge maviri-mavhiri madiki masisitimu emagetsi, mota dzekutanga-kumisa masisitimu, uye telecom base zviteshi. Nekuvandudzwa kwekuita kutenderera uye kudzikiswa kwemitengo kuburikidza nekugadzirwa kwakawanda, bhatiri reSodium-ion rinogonawo kutsiva mabhatiri eLFP muA00-class mota dzemagetsi uye mamiriro ekuchengetedza simba.

Zvishandiso zveSodium-ion bhatiri

• Two-Wheeler Diki Power Systems:Sodium-ion bhatiri inopa hupenyu huri nani mutengo uye kuwanda kwesimba zvichienzaniswa nemabhatiri e-lead-acid.
• Automotive Start-Stop Systems:Kuita kwavo kwakanakisa kwepamusoro uye kwakaderera-tembiricha, pamwe nehupenyu hwepamusoro-soro, inokwana zvakanaka nemotokari yekutanga-yekumira zvinodiwa.
• Telecom Base Stations:Kuchengetedzeka kwepamusoro uye kushivirira kwakanyanya kunoita kuti bhatiri reSodium-ion rive rakanakira kuchengetedza simba panguva yekudzima.
• Kuchengetedzwa Kwemagetsi:Sodium-ion bhatiri yakanyatsokodzera simba rekuchengetedza zvikumbiro nekuda kwekuchengetedza kwavo kwakanyanya, kuita kwakanakisa tembiricha, uye hupenyu hurefu hwekutenderera.
• A00-Kirasi Magetsi Mota:Vanopa mhinduro inodhura uye yakagadzikana, inosangana nezvinodiwa zvemagetsi emotokari idzi.

2.2.1 A00-Kirasi Magetsi Mota: Kugadzirisa Nyaya yeLFP Kuchinja Kwemitengo Nekuda kweRaw Material Mari.

Mota dzemagetsi dzeA00-class, dzinozivikanwawo semamicrocars, dzakagadzirwa kuti dzisadhure nemakompakiti saizi, dzichiita kuti dzive dzakakwana pakufambisa traffic uye kutsvaga nzvimbo dzekupaka munzvimbo dzakazara vanhu.

Kune idzi mota, mitengo yebhatiri chinhu chakakosha. Mota zhinji dzeA00-class dzinotengeswa pakati pe30,000 ne80,000 CNY, yakanangana nemusika usingaite mutengo. Tichifunga kuti mabhatiri anoumba chikamu chakakura chemutengo wemotokari, mitengo yakatsiga yebhatiri yakakosha pakutengesa.

Aya ma microcars anowanzo aine huwandu hwepasi pe250km, iine chikamu chidiki chete chinopa kusvika ku400km. Saka, kuwanda kwesimba zvakanyanya haisi iyo inonyanya kunetseka.

Sodium-ion bhatiri ine yakagadzikana mari yemidziyo, ichivimba nesodium carbonate, iyo yakawanda uye isingasviki pasi pekuchinja kwemitengo zvichienzaniswa nemabhatiri eLFP. Simba ravo remagetsi rinokwikwidza mota dzeA00-kirasi, zvichiita kuti ive sarudzo inodhura.

2.2.2 Lead-Acid Bhatiri Soko: Sodium-ion bhatiri Kupfuura Mubhodhi, Yakagadzirira Kutsiviwa

Lead-asidhi mabhatiri anonyanya kushandiswa mumashandisirwo matatu: maviri-mavhiri madiki emagetsi masisitimu, mota dzekutanga-kumisa masisitimu, uye telecom base station backup mabhatiri.

• Maviri-Wheeler Diki Simba Masisitimu: Sodium-ion bhatiri inopa kushanda kwepamusoro, hupenyu hurefu hwekutenderera, uye kuchengetedzwa kwepamusoro kana zvichienzaniswa nemabhatiri e-lead-asidhi.

• Automotive Start-Stop Systems: Kuchengetedzeka kwepamusoro uye kumhanyisa-kuchaja kuita kweSodium-ion bhatiri inoita kuti ive nzvimbo yakanaka yekutsiva mabhatiri e-lead-asidhi mukutanga-kumisa masisitimu.
• Telecom Base Zviteshi: Sodium-ion bhatiri inopa kushanda kuri nani maererano nepamusoro uye kuderera-kupisa kutsungirira, mari-inoshanda, uye kuchengetedzwa kwenguva refu kana ichienzaniswa nemabhatiri e-lead-acid.

Sodium-ion bhatiri rinopfuura lead-asidhi mabhatiri mune zvese zvikamu. Kugona kushanda nemazvo mukupisa kwakanyanya, pamwe nepamusoro-soro simba uye mutengo wakanaka, inoisa Sodium-ion bhatiri senzvimbo yakakodzera yekutsiva mabhatiri e-lead-asidi. Sodium-ion bhatiri inotarisirwa kutonga sezvo tekinoroji inokura uye mutengo-unoshanda uchiwedzera.

Mhedziso

Sezvo kutsvakwa kwemagadzirirwo emagetsi ekuchengetedza simba kuchienderera mberi,Sodium-ion bhatirimira pachena sechisarudzo chakasiyana-siyana uye chinodhura-chinoshanda. Kugona kwavo kuita zvakanaka pahupamhi hwetembiricha renji, yakasanganiswa neinoshamisira chiyero uye yakawedzera kuchengetedza maficha, inovaisa semukwikwidzi akasimba mumusika webhatiri. Ingave ichigonesa mota dzemagetsi dzeA00-kirasi, kutsiva mabhatiri e-lead-acid mumagetsi madiki masisitimu, kana kutsigira telecom base station, Sodium-ion bhatiri inopa inoshanda uye inotarisisa mhinduro. Nekufambira mberi kuri kuenderera mberi uye kuderedzwa kwemutengo kunogona kuitika kuburikidza nekugadzirwa kwakawanda, tekinoroji yesodium-ion yakagadzirirwa kuita basa rakakosha mukuumba ramangwana rekuchengetedza simba.