Nzira yekuchaja yekutanga kuchaja yepolymer lithium ion mabhatiri

2022/04/08

Munyori: Iflowpower -Inotakurika Power Station Mutengesi

Kuenzaniswa nebhatiri rekare, simba racho rakakwirira, miniaturized, lightweight, ikemikari chigadzirwa. Muchimiro, iyo lithium polymer bhatiri ine Ultra-yakaonda maitiro, ayo anogona kufananidzwa nezvimwe zvezvigadzirwa, kugadzira bhatiri remhando dzakasiyana uye kugona. Iri rudzi rwebhatiri, theoretically kushoma ukobvu kusvika ku0.

5mm. Zvinhu zvitatu zvebhatiri rakazara: positive electrode, negative electrode uye electrolyte. Iyo inonzi lithium polymer bhatiri inoreva bhatiri system inoshandisa polymer zvinhu muzvinhu zvitatu.

Mu lithium polymer bhatiri system, zvinhu zvakawanda zvepolymer zvinoshandiswa mune zvakanaka uye electrolytes. Iyo yakanaka electrode material inoshandiswa mu conductive polymer polymer kana inorganic compound inoshandiswa mune general lithium ion bhatiri, uye negative electrolyte inowanzoshandiswa kuita lithium metal kana lithium carbon layer. Iyo electrolyte yakasimba kana colloidal polymer electrolyte, kana organic electrolyte.

Nekuti hapana yakawedzera electrolyte mu lithium polymer, yakavimbika uye yakagadzikana. 1. Nzira yekubhadhara sei mabhatiri matsva Mukushandiswa kwemabhatiri e-lithium, zvinofanira kuonekwa kuti bhatiri rinoiswa munzvimbo yekurara.

Panguva ino, huwandu huri pasi pehutsika, uye nguva yekushandiswa inopfupiswa. Nekudaro, iyo lithium bhatiri iri nyore kuita activate, chero bedzi ichipfuura ne3-5 yakajairika kuchaja uye discharge cycles, bhatiri rinogona kushandiswa, uye yakajairika simba rinodzorerwa. Nekuda kwehunhu hweiyo lithium bhatiri pachayo, inosarudza kuti panenge pasina ndangariro mhedzisiro.

Naizvozvo, iyo itsva lithium bhatiri mufoni yemushandisi iri mukuita activation, haidiwe kune dzakakosha nzira nemidziyo. Haisi dzidziso chete dzidziso, kubva pakuita kwangu, kubva pakutanga, ini ndinoshandisa nzira dzakajairwa kubhadharisa iyi "natural activation" modhi ndiyo yakanyanya kunaka. Kune "activation" dambudziko remabhatiri e-lithium, zvirevo zvakawanda ndezvi: nguva yekuchaja inofanira kunge inopfuura maawa gumi nemaviri, inodzokororwa katatu kuitira kuti iite bhatiri.

Iyi "yekutanga matatu-matatu ichichaja maawa gumi nemaviri" yakataura kuti zviri pachena kuenderera kubva kumabhatiri esiikirini akadai nickel-cadmium uye nickel-hydrogen. Saka kutaura kwerudzi urwu, unogona kutaura kuti mavambo kushandiswa zvisirizvo. Kuchaja uye kuburitsa hunhu hwelithium mabhatiri uye nickel mabhatiri anogona kunge akasiyana zvakanyanya, uye iwe unogona kukuudza zvakanyanya.

Zvese zvakakomba zvehunyanzvi zvekugadzira zvinhu zvandaongorora zvinosimbisa kuti ivo vanochaja uye nekupfuura-kuburitsa kuda kwemabhatiri e lithium, kunyanya liquid lithium. Ion bhatiri inokonzera kukanganisa kukuru. Naizvozvo, kuchaja kunodiwa kubhadhariswa zvinoenderana neyakajairwa nguva uye yakajairwa nzira, kunyanya kweanopfuura maawa gumi nemaviri ekuchaja kwenguva refu.

Kazhinji, nzira yekuchaja inotsanangurwa mubhuku renharembozha ndeyekuenderana neyakajairwa nzira yekuchaja yenharembozha. Uye zvakare, nhare mbozha kana charger yerithium bhatiri inongomira mushure mekunge bhatiri razadzwa, uye hapana "trickle" kuchaja majaja emagetsi nickel. Ndokunge, kana yako lithium bhatiri yakazara, iri zvakare chena kuchaja pajaja.

Uye isu hatigone kuvimbisa kuti hunhu hwebhatiri kuchaja uye discharge yedziviriro yedunhu haizombochinja uye mhando, saka bhatiri rako richange riri mumicheto ine njodzi. Ichi ndicho chimwe chikonzero nei tichipikisa kubhadharisa kwenguva refu. Mukuwedzera, mushure mokunge mutero wacho wapera pane imwe nguva, kana chigadziro chikabhadharwa, kana mutero usina kubviswa, iyo system haizoregi kubhadharisa, asiwo inotanga kubuda - kutengesa kutenderera.

Zvichida mugadziri wechiito ichi ane chinangwa chayo, asi zviri pachena kuti bhatiri uye mbozhanhare / charger hazvina kunaka. Panguva imwecheteyo, kuchaja kwenguva refu kunotora nguva yakareba, kazhinji kunoda kuitwa usiku, nepo mugedhi remagetsi renyika yangu, voltage muzvikamu zvakawanda zvakakwirira, uye kushanduka kwakakura. Sezvambotaurwa, bhatiri re lithium rakanyanya kutetepa, rinonyanya kupesana nekushanduka kwechaji uye kubuda, saka iyi injodzi ine njodzi.

Pamusoro pezvo, chimwe chinhu chisina kufuratirwa ndechekuti mabhatiri e-lithium haana kufanirawo kuburitsa zvakanyanya, uye kuburitsa zvakanyanya kunokanganisawo mabhatiri e-lithium. Izvi zvinotungamirira kumatambudziko anotevera. 1.

Nzira yekuchaja mabhatiri matsva Mukushandiswa kwemabhatiri e-lithium, zvinofanira kuonekwa kuti bhatiri rinoiswa munzvimbo yekurara. Panguva ino, huwandu huri pasi pehutsika, uye nguva yekushandiswa inopfupiswa. Nekudaro, iyo lithium bhatiri iri nyore kuita activate, chero bedzi ichipfuura ne3-5 yakajairika kuchaja uye discharge cycles, bhatiri rinogona kushandiswa, uye yakajairika simba rinodzorerwa.

Nekuda kwehunhu hweiyo lithium bhatiri pachayo, inosarudza kuti panenge pasina ndangariro mhedzisiro. Naizvozvo, iyo itsva lithium bhatiri mufoni yemushandisi iri mukuita activation, haidiwe kune dzakakosha nzira nemidziyo. Haisi dzidziso chete dzidziso, kubva pakuita kwangu, kubva pakutanga, ini ndinoshandisa nzira dzakajairwa kubhadharisa iyi "natural activation" modhi ndiyo yakanyanya kunaka.

Kune "activation" dambudziko remabhatiri e-lithium, zvirevo zvakawanda ndezvi: nguva yekuchaja inofanira kunge inopfuura maawa gumi nemaviri, inodzokororwa katatu kuitira kuti iite bhatiri. Iyi "yekutanga matatu-matatu ichichaja maawa gumi nemaviri" yakataura kuti zviri pachena kuenderera kubva kumabhatiri esiikirini akadai nickel-cadmium uye nickel-hydrogen. Saka kutaura kwerudzi urwu, unogona kutaura kuti mavambo kushandiswa zvisirizvo.

Kuchaja uye kuburitsa hunhu hwelithium mabhatiri uye nickel mabhatiri anogona kunge akasiyana zvakanyanya, uye iwe unogona kukuudza zvakanyanya. Zvese zvakakomba zvehunyanzvi zvekugadzira zvinhu zvandaongorora zvinosimbisa kuti ivo vanochaja uye nekupfuura-kuburitsa kuda kwemabhatiri e lithium, kunyanya liquid lithium. Ion bhatiri inokonzera kukanganisa kukuru.

Naizvozvo, kuchaja kunodiwa kubhadhariswa zvinoenderana neyakajairwa nguva uye yakajairwa nzira, kunyanya kweanopfuura maawa gumi nemaviri ekuchaja kwenguva refu. Kazhinji, nzira yekuchaja inotsanangurwa mubhuku renharembozha ndeyekuenderana neyakajairwa nzira yekuchaja yenharembozha. Uye zvakare, nhare mbozha kana charger yerithium bhatiri inongomira mushure mekunge bhatiri razadzwa, uye hapana "trickle" kuchaja majaja emagetsi nickel.

Ndokunge, kana yako lithium bhatiri yakazara, iri zvakare chena kuchaja pajaja. Uye isu hatigone kuvimbisa kuti hunhu hwebhatiri kuchaja uye discharge yedziviriro yedunhu haizombochinja uye mhando, saka bhatiri rako richange riri mumicheto ine njodzi. Ichi ndicho chimwe chikonzero nei tichipikisa kubhadharisa kwenguva refu.

Mukuwedzera, mushure mokunge mutero wacho wapera pane imwe nguva, kana chigadziro chikabhadharwa, kana mutero usina kubviswa, iyo system haizoregi kubhadharisa, asiwo inotanga kubuda - kutengesa kutenderera. Zvichida mugadziri wechiito ichi ane chinangwa chayo, asi zviri pachena kuti bhatiri uye mbozhanhare / charger hazvina kunaka. Panguva imwecheteyo, kuchaja kwenguva refu kunotora nguva yakareba, kazhinji kunoda kuitwa usiku, nepo mugedhi remagetsi renyika yangu, voltage muzvikamu zvakawanda zvakakwirira, uye kushanduka kwakakura.

Sezvambotaurwa, bhatiri re lithium rakanyanya kutetepa, rinonyanya kupesana nekushanduka kwechaji uye kubuda, saka iyi injodzi ine njodzi. Pamusoro pezvo, chimwe chinhu chisina kufuratirwa ndechekuti mabhatiri e-lithium haana kufanirawo kuburitsa zvakanyanya, uye kuburitsa zvakanyanya kunokanganisawo mabhatiri e-lithium. Izvi zvinotungamirira kumatambudziko anotevera.

Polymer lithium bhatiri kazhinji inoreva iyo polymer lithium ion bhatiri, iyo inogadzirwa pahwaro hwemvura lithium ion mabhatiri. Iye zvino akawanda emagetsi edhijitari zvigadzirwa zvinoshandisa polymer lithium mabhatiri. Inotevera 258 papuratifomu madiki akateedzana kuunza kekutanga kuchaja kwepolymer lithium bhatiri.

Zvino ndeipi mibvunzo inofanirwa kutariswa kune yekutanga kuchaja yepolymer lithium mabhatiri? Isu tinoziva, inofanirwa kubhadhariswa zvizere kana bhatiri rekare re nickel rinoshandiswa, rinonzi activation. Nekudaro, kana yedu yazvino polymer lithium bhatiri ikashandiswa kekutanga, hazvifanirwe kupfuura nematanho aya. Nekuti iyo lithium bhatiri iri mufekitori, yakabatidzwa.

Kana ikashandiswa, inofanira kunge ichikuvadza uye pasina purofiti. Nekuda kwekuita kwakasarudzika kwepolymer lithium bhatiri, inobuda kana simba radzimwa. Kana simba, rinochajwa chero nguva, uye richabuda pachena.

Kana iwe usingade kufunga nezve dambudziko, haufanire kufunga nezvazvo. Dambudziko remagetsi optoelectronics, kana izere nekuchaja, kana kuisa yakawandisa painoburitswa, asi ichakuvadza bhatiri, rudzi urwu rwekubika haruna kunaka. Nekuti nguva yachinja, haisi nguva yebhatiri nickel.

Naizvozvo, tinofanira kungwarira patinenge tichichaja, hatifanire kubvumira bhatiri repolymer lithium kubhadharisa maawa anopfuura matanhatu, kurichaja kwekanguva, harina kuzara, harina kuvharwa, kana risina kuzara, ipapo richabhadhara polima. Lithium bhatiri rakuvara, zvokonzera kuchembera kwebhatiri. Chechipiri, kana kubhadharisa kwekutanga, zvakakosha kuchengetedza nzvimbo yakaoma, usabata mvura uye zvimwe zvinwiwa paunenge uchichaja, izvi zvinokuvadzawo zvakanyanya kubhatiri, izvo zvinogona kukonzera kudonha, zvichikonzera moto. Isu tese tinoziva kuti polymer lithium mabhatiri ari kubuda mabhatiri, ane yakanyanya kunaka kuita, zvekuti munhu wese akakurumidza kudanana nayo.

Kana isu tikakwanisa kubhadharisa patinenge tichichaja, usawedzere, usaende, saka ndinotenda kuti iyo polymer lithium bhatiri isu tinogona kushandisa kwenguva yakareba. Izvo zviri pamusoro apa ndeye 258 bhizinesi sevhisi papuratifomu Xiaobian yekuunganidza pfupiso yepolymer lithium bhatiri kekutanga, ndinovimba ndinogona kukubatsira iwe zvakanyanya kunzwisisa lithium bhatiri. .

TAURA NESU
Ingotiudza zvaunoda, tinogona kuita zvinopfuura zvaunogona kufungidzira.
Tumira kubvunza kwako
Chat with Us

Tumira kubvunza kwako

Sarudza mumwe mutauro
English
العربية
Deutsch
Español
français
italiano
日本語
한국어
Português
русский
简体中文
繁體中文
Afrikaans
አማርኛ
Azərbaycan
Беларуская
български
বাংলা
Bosanski
Català
Sugbuanon
Corsu
čeština
Cymraeg
dansk
Ελληνικά
Esperanto
Eesti
Euskara
فارسی
Suomi
Frysk
Gaeilgenah
Gàidhlig
Galego
ગુજરાતી
Hausa
Ōlelo Hawaiʻi
हिन्दी
Hmong
Hrvatski
Kreyòl ayisyen
Magyar
հայերեն
bahasa Indonesia
Igbo
Íslenska
עִברִית
Basa Jawa
ქართველი
Қазақ Тілі
ខ្មែរ
ಕನ್ನಡ
Kurdî (Kurmancî)
Кыргызча
Latin
Lëtzebuergesch
ລາວ
lietuvių
latviešu valoda‎
Malagasy
Maori
Македонски
മലയാളം
Монгол
मराठी
Bahasa Melayu
Maltese
ဗမာ
नेपाली
Nederlands
norsk
Chicheŵa
ਪੰਜਾਬੀ
Polski
پښتو
Română
سنڌي
සිංහල
Slovenčina
Slovenščina
Faasamoa
Shona
Af Soomaali
Shqip
Српски
Sesotho
Sundanese
svenska
Kiswahili
தமிழ்
తెలుగు
Точики
ภาษาไทย
Pilipino
Türkçe
Українська
اردو
O'zbek
Tiếng Việt
Xhosa
יידיש
èdè Yorùbá
Zulu
Mutauro wazvino:Shona