Chii chinokonzera hupenyu hupfupi hwe lead-asidhi yebhatiri hupenyu?

Awdur: Iflowpower - Nhà cung cấp trạm điện di động

Kunyange zvazvo bhatiri re-lead-asidhi rine kuvandudzwa kukuru mukugadzirwa kwemaitiro uye kushandiswa kwezvinhu zvakasvibirira, kushanda kwacho kune kuvandudzwa kukuru, dhizaini yakawanda uye isina-yekugadziridza-isina lead-asidi bhatiri inoyangarara machaji ari 15 ~ Kupfuura makore makumi maviri, asi bhatiri rinonyatsokwanisa kusvika kuhupenyu hwakadaro ringangove shoma. 1) Dhizaini yemidziyo yekuchaja haina kukwana, haina kunaka kushandisa. 2) Kana bhatiri ichibudiswa, haizowedzerwi munguva, kunyanya kudarika-kubuda kunokonzera kukuvara kunouraya.

3) Hunhu hwezvigadzirwa zvevashoma vanogadzira hurombo, uye vanozadzwa nenguva. Tekinoroji yekuchaja bhatiri inoda kuti vagadziri vaone kuti tekinoroji yehupenyu hwesevhisi inopihwa pane ambient tembiricha ye25 ¡ã C. Sezvo monomer lead-asidi bhatiri voltage ine tembiricha yakadonhera ne 4 mV pakuwedzera kwe1 ¡ã C, bhatiri re12V rine mabhatiri emonomeri matanhatu, inoyangarara charge voltage pa25 ¡ã C igumi nematatu.

5V; kana tembiricha yakadzikira kusvika 0 At ¡ã C, iyo inoyangarara charge inofanira kunge iri 14.1V; kana tembiricha yepakati yakwira kusvika 40 ¡ã C, iyo inoyangarara charge inofanira kunge iri 13.14V.

Panguva imwecheteyo, bhatiri re-lead-asidi rine hunhu hwekuti kana tembiricha yakadzikama isingaperi, voltage yekuchaja iri 100mV yakakwirira, uye ikozvino yekuchaja ichawedzera kakawanda, saka kupisa kwekunze kwebhatiri kunokonzeresa kurasikirwa kwebhatiri uye kukuvara kwechaji. Kana iyo yekuchaja voltage iri 100mV ine yakaderera voltage, ichaita kuti bhatiri ribhadhare bhatiri, uye bhatiri rinokuvadzwa. Pamusoro pezvo, huwandu hwebhatiri re-lead-acid hunobatanawo nekupisa, inenge 1 ¡ã C, iyo inodonha ne1 ¡ã C, uye mugadziri anoda kuti mugadziri abudise kubva pa50% yehuwandu hwehuwandu mubhatiri rezhizha, mushure mokunge chando chabudisa 25%.

Inofanira kubhadharwa nenguva. Zviripachena, iyo lead-acid bhatiri mukushandiswa kwezuva nezuva haigoneke munzvimbo ye12 ¡ã C kwenguva yakareba, uye kune tembiricha mutsauko mukusiyana kwekushisa mukati mezuva, uye tisingatauri muchirimo, zhizha, matsutso, uye chando. Musiyano wetembiricha, saka pari zvino kune akasiyana thyristor gadziriso, transformer buck rectification, uye general switching yakadzorwa magetsi emhando yelead-asidhi bhatiri charger, inova inogara voltage kana inogara iripo yemhando yelead-asidhi bhatiri charger.

Izvo zvakaomesesa tekinoroji zvinodiwa izvo zvisingakwanise kusangana nelead-acid bhatiri yekuwedzera charge. Mukati mese nzira idzi dzekuchaja mabhatiri e-lead-acid, pamwe nemajaja e-lead-acid bhatiri akagadziridzwa maererano nenzira idzi, isu hatinetsi kuona kuti tekinoroji haina kukwana, uye bhatiri re-lead-asidhi rinobhadhariswa zvigadzirwa izvi. Inokanganisa hupenyu hwebhatiri re-lead-acid, nepo majaja aya aine matambudziko nemagetsi mashoma ekushandisa, vhoriyamu yakakura, yakaderera kushanda, kuchengetedza chinhu.

Iyo yakasikwa bhatiri charger ndeye kuwanda kweiyo lead-asidhi bhatiri yekuchaja, Changsha Yuxi Electronics Co., Ltd. ine chidzidzo chenguva refu chelead-acid bhatiri charger kwenguva yakareba, ine nzira yayo yakasarudzika uye dhizaini yakangwara kugadzira kuchaja kutsva.

Zvigadzirwa zvakatevedzana, kugadzirisa matambudziko akaomarara ehunyanzvi mumabhatiri e-lead-asidhi, anopupurirwa kuburikidza nemakore mazhinji ekuedza, akawedzera zvakanyanya hupenyu hwemabhatiri e-lead-acid. (Iyi tekinoroji yakashandisirwa patent) yakasikwa bhatiri nzira yekuchaja bhatiri? Kune maviri magetsi emagetsi EA, EB. Apo simba rinobva EA riri mune imwechete ambient tembiricha, iyo yakanaka electrode uye iyo yakanaka electrode zvakabatana, iyo yakaipa electrode yakabatana kune iyo yakaipa electrode, Pakati pavo, pane hukama hwekuti pane hukama.

Kana EA iri pamusoro, EB ichapa EA-EB kuEB =δE yemagetsi, achadaδE saizi, ipa imweδini ikozvino kune simba rekupa EB kuyerera uye kunhuhwirira, apo EB inotora EA kupihwaδIni ikozvino, kuitira kuti EB ikwire kuEB (mubhatiri, bhatiri-yekupedzisira voltage inowedzera uye chiyero chekuchengetedza cheji), iyo sosi yemagetsi EA ichamisa kugovera ikozvino kune simba rekupa EB, inova EA = EB,δE = 0,δi =0. Mune tsananguro iri pamusoro, tinotsiva EB kuti ichajirwe, inoverengerwa pavoltage inoenderana nebhatiri pakudzika kwakasiyana kwekuyerera uye tembiricha yepakati. Iyo EA yakanyatso gadzirwa kune akasiyana ambient tembiricha, uye magetsi emagetsi ekubuda neazvino anogona kugadziridzwa otomatiki zvichienderana nebhatiri yekuchaja chiyero.

Panyaya yekufungidzira zvizere, simba rekupa EA rinogona kuchaja bhatiri zvinoenderana nebhatiri, uye bhatiri rinogona kuchajwa zvinoenderana nebhatiri, uye bhatiri rakazara.δE = 0,δi = 0, simba reEA harichadyi simba. Kubva ipapo, EA inongochinja neambient tembiricha, uye yekuchaja bhatiri rekupa yekuteedzera chiyero muripo, nekuti iyo yese maitiro ekuchaja bhatiri ndeye otomatiki, saka tinoidaidza kuti natural balance Law.

Iyi nzira yakanyatso kurongeka: bhatiri rakasiyana mushure mekunge bhatiri rachajwa, uye musiyano wevoltage pakati peEA nebhatiri yekuchaja EB yakasiyana.δE = 0, hunhuδi = 0, sezvo EA isina simba rekushandisa bhatiri (EB), bhatiri electrolyte haigoni kuvira, uye hazvibviri kuparadza mvura mu electrolyte mubhatiri, zvisingabviri kuwedzera kudzvinyirira uye kupisa mubhatiri, kuoneka Kuchengetedza njodzi. Nokudaro, iyo nzira inopiwa kubheteri isingabvumiri bhatiri kuti iwedzere, uye haizoiti kuti bhatiri iite, asi zviri nyore, zvakachengeteka, zvakavimbika.

Kubva pakuongorora kuri pamusoro apa, isu hatisi kuoma kuona kuti nzira iyi inonyanya kukodzera kuchengetedza-isina uye kuderera kwekuchengetedza-lead-asidi bhatiri, iyo inogona kuenderana nekuchengetedza zuva nezuva kwebhatiri yekubuda kwepakati, iyo inobatsira kuvandudza kushandiswa kwezuva nezuva kwebhatiri. Kuvimbika, kunatsiridza hupenyu hwebasa rebhatiri. Chechipiri, kuongorora kubva pamaonero ezvidzidzo zvezvinhu.

Kubva ikozvino, Toyota chete yakawana zvinhu zvakasimba, zvakasiyana zvachose kubva kune ferrite zvinhu zvinoshandiswa mu lithium ion bhatiri, iyo inogona kuderedza bhatiri re lithium-ion bhatiri, iro rinogona kuderedzwa ne70. % Kupisa. Nekudaro, kunyangwe paine zvakawanda zvekudyisa, Toyota haigone kutaura kuti hapana bhatiri yekutonhora system haisisiri.

Mukuwedzera, kunze kwechinhu ichi chakasimba, hapana ruzivo rwakave rwakaratidzwa kuti rune zvinhu zvisiri fivha kupedzisa kubhadharisa uye kubudiswa. Saka kubva pakona iyi, ndinotya kuti zvakare zvakaoma kuwana kutonhora kwebhatiri.