Lithium polymer bhatiri: kusiyana Ion, mukurumari, mudziyo. Li-pol kana Li-Ion: ndoupi nani

Kukura nevatengi kufarira Mobile Tech midziyo uye inotakurika yose kwenzira kumanikidza vagadziri kuvandudza zvigadzirwa zvavo zvakasiyana-siyana mirayiridzo. Saka pane vakawanda vakawanda parameters iro basa rinoitwa saizvozvo. Izvi zvinosanganisira nzira simba zvitengeswa. Makore mashomanana apfuura chinoshingaira pamusika Vatori vakakwanisa kuchengeta chirongwa misha kuti nickel-cadmium mabhatiri NiCd yakagozha zvinhu NiMH NiMH mavambo. Nhasi, ari makwikwi pakati pavo vari kare generating mabhatiri itsva. Kwakapararira lithium-Ion michina mune dzimwe mapazi eumambo zvinobudirira kutsiva lithium-polymer bhatiri. Kusiyana Ion ari chinogumbura itsva hachifanani kuoneka kuti paavhareji User, asi mune zvimwe zvakakosha. Muchiitiko chino, sezvo zvakaita zvinhu makwikwi NiCd uye NiMH, yokutsiva zvemichina haasi kwakakwana uye zvimwe zviratidzo zviri vakaderera ishamwari.

bhatiri mundiro Li-Ion

Wokutanga kugadzirwa muenzaniso mabhatiri kwakavakirwa lithium akatanga kuonekwa mukutanga kuma1990. Zvisinei, sezvo basa electrolyte raiva akashandisa cobalt uye manganese. Mazuva lithium-Ion mabhatiri zvinokosha zvokuti fuma sezvo configuration yawo nzvimbo iri nechepamberi. mabhatiri kwakadaro akaumbwa electrodes kuti dzakaparadzaniswa imwe separator pamwe pores. Mukanyiwa separator akavapindurawo, anongotaurwa zvakazara nemashoko electrolyte. Kana electrodes, kuti cathode wavo hwaro pamusoro aruminiyamu foil uye anode yemhangura. Inside the chinogumbura cathode uye anode chokuita pakati zviteshi kuitika nemuteresi. Service mutariri anotakura yakanaka mutariri lithium Ion. Izvi zvinhu kunobatsira pakuti anokwanisa kupinda nyore kupinda sekristaro yekamuri vamwe zvinhu, pova makemikari kusungwa. Zvisinei, unhu hwakanaka mabhatiri dzakadaro kakawanda hazvikwani kuti matambudziko nhasi, uye zvakaita kuti kwaita zvinhu Li-pol, vane yakawanda zvinhu. Kazhinji, zvinokosha kuziva zvakafanana. lithium-Ion simba manyuko pamwe renguva yakareba nehelium mabhatiri kuti motokari. Muzviitiko zvacho zvose, kuti mabhatiri zvakagadzirirwa pamwe netarisiro kushanda mashandisiro chaiko. Muchikamu, muitiro uyu akaramba kukura uye polymeric zvinoriumba.

Midziyo lithium polymer bhatiri

The riwedzere nokuti kuvandudzika kuti lithium mabhatiri aiva kudiwa kurwisa zvazvakaipira maviri mabhatiri Li-Ion. Chekutanga, havana njodzi kushandisa, uye chepiri zvikuru zvinodhura kuti mutengo. Kuti kubvisa izvi payakaipira technologists ndikasarudza electrolyte inochinja. Somugumisiro, yokutsiva akaiswa mushonga wokuuraya porous polymer electrolyte separator yasvika. Zvinofanira kucherechedzwa kuti polymer uye kare kushandiswa nemagetsi zvinodiwa somunhu mapurasitiki firimu, munhu conductive kuitika. Mazuva bhatiri ukobvu Li-pol chaikosha kunosvika 1 neMM, izvo Unotsigira Developers kutirambidza kushandisa dzakasiyana zvitarisiko uye hukuru. Asi chikuru ndechokuti kushaya imvura electrolyte, nokudaro kubvisa mukana moto. Zvino munokosha tikanyatsoongorora kusiyana kubva lithium-Ion masero.

Musiyano mukuru kubva Ion bhatiri?

Musiyano inokosha iri kuramba nehelium uye emura electrolytes. Nokuti kunzwisisa musiyano uyu zvizere vanofanira kureva mamiriro yemashoko motokari mabhatiri. Kudiwa mvura electrolyte yokutsiva yakanga yakafanira, kamwe zvakare, zvinofarirwa kuchengeteka. Asi kana kune motokari mabhatiri mberi akamira pamusoro chete porous electrolyte akaiswa mushonga wokuuraya, kuti lithium mienzaniso vacho hwaro uzere hwakasimba. Chii saka zvakanaka yakasimba-hurumende lithium-polymer bhatiri? Kusiyana Ion ndiro basa mutumwa muchimiro bwendefa ari kuonana nzvimbo kunodzivisa paumbwe lithium dendrites panguva kuchovha. Just chikonzero ichi anobvisa mukana kuputika uye moto mabhatiri akadaro. Ichi chimwe chinhu chokuita zvemashoko, asi pane utera mu mabhatiri itsva.

The upenyu basa lithium-polymer bhatiri

Paavhareji, mabhatiri izvi vanozvidzivirira anenge 800-900 mutariri zvinogara. Nhamba iyi ishoma zvichienzaniswa dzomuzana ano, asi kwete kunyange chinhu ichi inogona anoonekwa somunhu kutsanangura chinhu pamusoro upfumi. Chokwadi chokuti mabhatiri zvakadaro pasi zvakasimba kukwegura pasinei yezvakaita oparesheni. Kureva, kunyange kana bhatiri haisi kushandiswa, kuti riwedzere achaita kusviba. Uyezve, hazvina basa, ndiko lithium-Ion bhatiri kana lithium-polymer maatomu akafanana. zvokushandisa simba vose kwakavakirwa lithium anotsanangura, dzinoratidzwa kwacho. A chinokosha kurasikirwa inzwi kunogona kuonekwa mukati gore pashure kutenga. Pashure pemakore 2-3, vamwe mabhatiri uye apera. Asi zvikuru kunobva mugadziri, sezvo zvakare ndiyo musiyano mukati chidimbu sechinhu bhatiri unongotaura. matambudziko akafanana zviri yokusafa okunze uye NiMH, uyo akanga akwegura ari unopinza tembiricha nokufamba.

kutadza

Kuwedzera pamatambudziko kukurumidza obsolescence pamusoro mabhatiri dzakadaro vanoda yokuwedzera kuchengetedzwa hurongwa. Izvi imhaka yokuti munyika musoro nzvimbo dzakasiyana kungaita kupisa kubuda. Naizvozvo, rinoshandisa chaiwo Kudzikamiswa redunhu kuti kunotadzisa overcharging uye overheating. ino rinobatanidza mamwe zvainovhiringidzawo. Chief pakati pavo ndiye muganhu ano. Asi, Ukuwo, mamwe remudunhu unodzivirira kuti njodzi lithium-polymer bhatiri. Kusiyana Ion anewo nzvimbo tichitarisa mutengo. Polymer mabhatiri vari isingadhuri, asi kwete zvakanyanya. Ravo mutengo Tag ari rakawedzera nokuda pakatanga zvigadzirwa kuchengeteka zvirongwa.

Operational zvinhu gelled okunatsiridza

Kuti vawedzere magetsi conductivity mu polymer michina zvinhu zvisinei akawedzera gel electrolyte. A sanduko kwakakwana kuti kutaura hakusi fuma yakadai, sezvazvakafanira zvinopesana pfungwa ruzivo urwu. Asi inotakurika mano vanowanzoshandisa remasanganiswa mabhatiri. peculiarity yavo iri aikanganiswa tembiricha. Manufacturers vanokurudzira kushandiswa akadaro muenzaniso bhatiri mumamiriro ezvinhu 60 ° C kusvika 100 ° C. Izvi akatsunga uye rinokosha chikumbiro niche. Shandisa gel-kufanana muenzaniso kunogona chete kuva nzvimbo inopisa, tisingatauri kudiwa svetuka kupinda kuputira. Kunyange zvakadaro, mubvunzo sei kusarudza bhatiri - Li-pol kana Li-Ion, - kwete saka chenjera mune mabhizimisi. Where chinokosha simba aine fivha, kazhinji aibatanidza mhinduro anechekuita. Polymeric zvinhu Muzviitiko zvakadaro aiwanzoshandiswa sezvo negadziriro yeparutivi.

The Zvakanyanya Kunaka Panguva Yepamuviri ndinorova nzira

Average zvekupfakira nguva mutariri ari lithium bhatiri ndiyo avhareji yemaawa 3. Uyezve, muna uchiraira kwacho chikwata anoramba chando. Zvekupfakira kunoitika mumatanho maviri. Pasi voltage kunosvika yepamusoro tsika, uye nzira yakadaro anodzokororwa kusvikira yakatarwa 70%. The yasara 30% akatotanga vataipa mune hwandaiva voltage. Mumwe mubvunzo dzinonakidza - sei undoraira lithium-polymer bhatiri, kana uchida kuramba kuhuchengeta zvizere? Pakadaro, tevedzera girafu recharges. nzira iyi inokurudzirwa anenge ose maawa 500 kushanda pamwe zvakazara zvinoyerera.

matanho okudzivirira

Mukushanda anofanira kutevedzerwa chete pamusoro zvechadenga unoenderana kuchaja mudziyo chokuita nemambure pamwe mudanga voltage. Zvinokoshawo kuti kuongorora mamiriro ezvinhu connectors kusvika bhatiri disconnection kwakaitika. Zvakakosha kuyeuka kuti, pasinei mukuru mwero kuchengeteka, zvichiri inonyatsoziva wakaremedza kuti bhatiri mhando. Lithium-polymer chaikosha havagoni kushivirira zvakawandisa iyezvino zviratidzo, kunyanya kutonhora kwezvakatipoteredza kana zvemaziso izvi. Zvisinei, vose zviratidzo izvi polymer kutigumbura rimwezve rakavimbika kupfuura lithium-Ion. Kunyange zvakadaro, mukuru kuchengeteka ndechokuti kuchengeteka hwakasimba-hurumende simba manyuko - Zvechokwadi, pasi kwerunyararo kuvimbika kwavo.

Chii nani bhatiri - Li-pol kana Li-Ion?

nyaya iyi dzinongoita pakutsvaga anodawo ezvinhu uye kubaya simba. The chikuru zvakanakira polymer zvinyanye kuonekwa nokuda vaburitsi pachavo, uyo vakasununguka kushandisa zvigadzirwa zvitsva namano. Nokuti rokushandisa, musiyano haisi kuchioneka. Somuenzaniso, mubvunzo sei undoraira lithium-polymer bhatiri, muridzi vachafanira kunyatsoteerera unhu simba zvitengeswa. Pakazosvika nguva vebasa iri fanana okunze. Kana mukurumari, ipapo parameter iyi zvakare zvinhu zvakawanda. migumisiro vakwegura kuti mukuru zvakadini inechirevo polymer masero, asi tsika zvinoratidza mienzaniso yakasiyana. Somuenzaniso, pane wongororo ari lithium-Ion masero, izvo kuva unusable pashure pegore kushandiswa. A polymer mune dzimwe namano anoshanda kwemakore 6-7.

mhedziso

Around ari bhatiri pachine zvakawanda ngano uye venhema nokutonga chokuita zvakasiyana nuances kushanda. Ukuwo, vamwe zvaidiwa bhatiri vagadziri vachanyaradzwa. Kana ari ngano, mumwe wavo anoramba lithium-polymer bhatiri. Kusiyana analoginen Ion zviri kuti polymer mienzaniso vane zvishoma zvemukati kushushikana. Nokuda kwechikonzero ichi, kuti kuchaja Purogiramu asati afa bhatiri haasi kukanganisa mashoko electrode unongotaura. Kana uchitaura pamusoro zvakavanzika chokwadi vaburitsi, mumwe wavo anouya mukurumari. Sezvambotaurwa, kune bhatiri upenyu kunoratidzwa kwete chete prices mwero muripo zvinogara, asiwo kusingadzivisiki kurasikirwa rinokosha Vhoriyamu bhatiri.