Kugwiritsa Ntchito Batri ya Sodium Ion ndi Ubwino

Mawu Oyamba

M'dziko lomwe likukula mwachangu, batire ya sodium-ion ikupanga splash ngati njira yodalirika yosinthira mabatire amtundu wa lithiamu-ion ndi lead-acid. Ndi kupita patsogolo kwaposachedwa kwaukadaulo komanso kufunikira kowonjezereka kwa mayankho okhazikika, batire ya Sodium-ion imabweretsa zabwino zambiri pagome. Iwo amawonekera bwino ndi machitidwe awo abwino kwambiri pa kutentha kwakukulu, mphamvu zochititsa chidwi, ndi miyezo yapamwamba yachitetezo. Nkhaniyi ikufotokoza za ntchito zosangalatsa za batire ya Sodium-ion ndikuwunika momwe angasinthire mabatire a lead-acid ndikusintha pang'ono mabatire a lithiamu-ion muzochitika zenizeni-onse akupereka njira yotsika mtengo.

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1.1 Ubwino Wambiri wa Batri ya Sodium-ion

Ikasungidwa motsutsana ndi lithiamu iron phosphate (LFP) ndi mabatire a ternary lithiamu, batire ya sodium-ion imawonetsa kuphatikizika kwamphamvu ndi madera omwe akufunika kusintha. Mabatirewa akamayamba kupanga zinthu zambiri, amayembekezeredwa kuti aziwala ndi mtengo wake chifukwa cha zopangira, kusungika kwamphamvu pakutentha kwambiri, komanso magwiridwe antchito apadera. Komabe, pakadali pano ali ndi mphamvu zochepa komanso moyo wamfupi wozungulira, womwe ndi madera omwe amafunikirabe kuwongolera. Ngakhale zili zovuta izi, batire ya sodium-ion imaposa mabatire a lead-acid m'mbali zonse ndipo ali okonzeka kuwasintha momwe amapangira mamba ndikutsika mtengo.

Kuyerekeza Magwiridwe a Mabatire a Sodium-Ion, Lithium-Ion, ndi Lead Acid

1.1.1 Kusungidwa Kwapamwamba Kwambiri kwa Batri ya Sodium-ion Pakutentha Kwambiri

Batire ya sodium-ion ndi cham'mbuyo ikafika pothana ndi kutentha kwambiri, imagwira ntchito bwino pakati pa -40 ° C ndi 80 ° C. Amatulutsa pamlingo wopitilira 100% wa mphamvu zawo zoyezera kutentha kwambiri (55°C ndi 80°C) ndipo amasungabe kupitirira 70% ya mphamvu zawo zovotera pa -40°C. Amathandiziranso kulipiritsa pa -20 ° C ndi pafupifupi 100%.

Pankhani yotsika kutentha, batire ya sodium-ion imaposa mabatire onse a LFP ndi lead-acid. Pa -20 ° C, batire la sodium-ion limasunga pafupifupi 90% ya mphamvu zawo, pomwe mabatire a LFP amatsika mpaka 70% ndi mabatire a lead-acid mpaka 48%.

Tulutsani Ma Curves a Battery ya Sodium-ion (kumanzere) Mabatire a LFP (pakati) ndi Mabatire a Lead-Acid (kumanja) pa Kutentha Kosiyanasiyana

1.1.2 Magwiridwe Apadera a Batire ya Sodium-ion

Ma ions a sodium, chifukwa cha kukula kwake kwa Stokes ndi mphamvu zochepa zosungunulira mu zosungunulira za polar, amadzitamandira kwambiri ma electrolyte conductivity poyerekeza ndi ayoni a lithiamu. The Stokes diameter ndi muyeso wa kukula kwa chigawo mu madzimadzi omwe amakhazikika pa mlingo wofanana ndi tinthu; m'mimba mwake yaying'ono imalola kusuntha kwa ayoni mwachangu. Mphamvu yosungunuka yotsika imatanthawuza kuti ma ion a sodium amatha kukhetsa mamolekyu osungunulira pamtunda wa electrode, kupititsa patsogolo kufalikira kwa ion ndikufulumizitsa ma ion kinetics mu electrolyte.

Kuyerekeza Kukula kwa Solvated Ion & Solvation Energies (KJ/mol) ya Sodium ndi Lithium mu Zosungunulira Zosiyana

Kukwera kwa electrolyte kumeneku kumabweretsa magwiridwe antchito odabwitsa. Batire ya sodium-ion imatha kulipira mpaka 90% m'mphindi 12 zokha - mwachangu kuposa mabatire onse a lithiamu-ion ndi lead-acid.

Kuyerekeza Magwiridwe Ofulumira

1.1.3 Kuchita Bwino Kwambiri Kwachitetezo kwa batire ya sodium-ion Pansi Pamikhalidwe Yambiri

Mabatire a lithiamu-ion amatha kukhala otha kuthawa chifukwa cha nkhanza zosiyanasiyana, monga kugwiritsa ntchito makina osokoneza bongo (mwachitsanzo, kuphwanya, kubowola), kugwiritsa ntchito magetsi molakwika (mwachitsanzo, ma frequency afupi, kuchulukitsitsa, kutulutsa mopitilira muyeso), komanso kugwiritsa ntchito molakwika kutentha (mwachitsanzo, kutentha kwambiri) . Ngati kutentha kwa mkati kumafika pamlingo wovuta kwambiri, kungayambitse zochitika zowopsa m'mbali ndikuyambitsa kutentha kwakukulu, zomwe zimatsogolera kuthawa kwa kutentha.

Battery ya sodium-ion, kumbali ina, sinawonetse zovuta zomwe zimathawa pakuwotcha pakuyesa chitetezo. Iwo adutsa mayeso ochulukira / kutulutsa, mabwalo amfupi akunja, ukalamba wotentha kwambiri, ndi mayeso ozunza monga kuphwanya, kubowola, ndi kuyatsa moto popanda kuopsa kokhudzana ndi mabatire a lithiamu-ion.

2.2 Mayankho Opanda Mtengo Pamapulogalamu Osiyanasiyana, Kukulitsa Kuthekera Kwamsika

Batire ya sodium-ion imawala malinga ndi kutsika mtengo pamagwiritsidwe osiyanasiyana. Amaposa mabatire a lead-acid m'malo angapo, kuwapanga kukhala malo owoneka bwino m'misika ngati makina amagetsi ang'onoang'ono a mawilo awiri, makina oyambira oyimitsa magalimoto, ndi masiteshoni a telecom. Ndi kusintha kwa kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake kake.

Kugwiritsa ntchito batri ya sodium-ion

• Makina Ang'onoang'ono Amagetsi Awiri Awiri:Batire ya sodium-ion imapereka mtengo wabwinoko wa moyo ndi kachulukidwe ka mphamvu poyerekeza ndi mabatire a lead-acid.
• Mayendedwe Oyimitsa Magalimoto:Kuchita kwawo kwabwino kwambiri komanso kocheperako, komanso moyo wapamwamba wozungulira, zimagwirizana bwino ndi zofunikira zoyambira kuyimitsa magalimoto.
• Telecom Base Stations:Kutetezedwa kwakukulu komanso kulolerana kwamphamvu kumapangitsa kuti batire la sodium-ion likhale loyenera kusunga mphamvu pakazima.
• Kusungirako Mphamvu:Batire ya sodium-ion ndiyoyenera kugwiritsa ntchito mphamvu zosungira mphamvu chifukwa chachitetezo chawo, kutentha kwambiri, komanso moyo wautali wozungulira.
• Magalimoto Amagetsi Amtundu wa A00:Amapereka njira yotsika mtengo komanso yosasunthika, kukwaniritsa zosowa za mphamvu zamagetsi pamagalimoto awa.

2.2.1 A00-Class Magalimoto Amagetsi: Kuthana ndi Nkhani Yakusinthasintha Kwamitengo ya LFP Chifukwa cha Mitengo Yambiri

Magalimoto amagetsi amtundu wa A00, omwe amadziwikanso kuti ma microcars, adapangidwa kuti azikhala otsika mtengo okhala ndi makulidwe ang'onoang'ono, kuwapangitsa kukhala abwino kuyenda mumsewu ndikupeza malo oimikapo magalimoto m'malo odzaza anthu.

Kwa magalimoto awa, mtengo wa batri ndi chinthu chofunikira kwambiri. Magalimoto ambiri amtundu wa A00 amagulidwa pakati pa 30,000 ndi 80,000 CNY, kulunjika msika wovuta kwambiri. Popeza mabatire amapanga gawo lalikulu la mtengo wagalimoto, mitengo yokhazikika ya batire ndiyofunikira pakugulitsa.

Ma microcars awa nthawi zambiri amakhala ndi mtunda wochepera 250km, ndi ochepa okha omwe amapereka mpaka 400km. Chifukwa chake, kachulukidwe kakang'ono kamphamvu si chinthu chofunikira kwambiri.

Batire ya sodium-ion ili ndi ndalama zokhazikika, kudalira sodium carbonate, yomwe imakhala yochuluka komanso yocheperako poyerekeza ndi kusinthasintha kwamitengo poyerekeza ndi mabatire a LFP. Kuchulukana kwawo kwamphamvu kumapikisana ndi magalimoto amtundu wa A00, kuwapangitsa kukhala ogula mtengo.

2.2.2 Msika wa Battery-Lead-Acid: Battery ya sodium-ion Imagwira Ntchito Pagulu Lonse, Yakonzeka Kusintha M'malo

Mabatire a lead-acid amagwiritsidwa ntchito makamaka pazinthu zitatu: makina amagetsi ang'onoang'ono a mawilo awiri, makina oyambira oyimitsa magalimoto, ndi mabatire osunga ma telecom base station.

• Makina Ang'onoang'ono Amagetsi Awiri-Wheeler: Batire ya sodium-ion imapereka magwiridwe antchito apamwamba, moyo wautali wozungulira, komanso chitetezo chapamwamba poyerekeza ndi mabatire a lead-acid.

• Magalimoto Oyamba-Stop Systems: Kutetezedwa kwapamwamba komanso kuthamanga kwachangu kwa batri ya sodium-ion kumawapangitsa kukhala abwino m'malo mwa mabatire a lead-acid pamakina oyambira.
• Telecom Base Stations: Battery ya sodium-ion imapereka ntchito yabwino potengera kupirira kwapamwamba komanso kutsika kwa kutentha, kutsika mtengo, komanso chitetezo cha nthawi yaitali poyerekeza ndi mabatire a lead-acid.

Batire la sodium-ion limaposa mabatire a lead-acid m'mbali zonse. Kutha kugwira ntchito bwino pakutentha kwambiri, kuphatikizira kuchulukira kwamphamvu kwamphamvu komanso phindu lamtengo wapatali, kumayika batri ya sodium-ion ngati malo oyenera m'malo mwa mabatire a lead-acid. Batire ya sodium-ion ikuyembekezeka kulamulira pomwe ukadaulo ukukula komanso kukwera mtengo kwake.

Mapeto

Pamene kufunafuna njira zatsopano zosungira mphamvu kukupitilira,Battery ya sodium-iontulukani ngati njira yosunthika komanso yotsika mtengo. Kukhoza kwawo kuchita bwino pamitundu yosiyanasiyana ya kutentha, kuphatikizidwa ndi kuthekera kochititsa chidwi komanso mawonekedwe otetezedwa, zimawayika ngati otsutsana kwambiri pamsika wa batri. Kaya akuyendetsa magalimoto amagetsi amtundu wa A00, kusintha mabatire a lead-acid mumagetsi ang'onoang'ono, kapena kuthandizira ma telecom base station, batire ya sodium-ion imapereka yankho lothandiza komanso loyang'ana kutsogolo. Ndi kupita patsogolo kopitilira muyeso komanso kutsika kwamitengo komwe kungathe kuchitika popanga zinthu zambiri, ukadaulo wa sodium-ion wakhazikitsidwa kuti ugwire ntchito yofunika kwambiri pakukonza tsogolo la kusungirako mphamvu.