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Battery iri kuyeuchidzo: Ungaratidza sei hupenyu hwebheti?

Munyori: Wesaiti Editor Shirish Nguva: 2024-10-25 Mavambo: Saiti

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Nei mabhatiri achida kuyera?


Muhunyanzvi hwemazuva ano hwebhatiri, tinowanzo sangana neicho chirevo 'Kuenzanisa bhatiri. ' Asi zvinorevei? Iyo inokonzeresa iri munzira yekugadzira uye zvigadzirwa zvinoshandiswa mumabhatiri, izvo zvinotungamira kumisiyano pakati peimwe masero mukati mebhatiri pack. Misiyano iyi inokurudzirwawo nenzvimbo iyo mabhatiri anoshanda, sekupisa uye humidity. Iyi misiyano inowanzo ratidza semusiyano mune bhatiri voltage. Pamusoro pezvo, mabhatiri echisikigo anowana kuzvidzivirira nekuda kwekusungwa kwezvinhu zvinoshanda kubva muma electrodes uye mutsauko ungangoita pakati pemaplate. Mari yekuzvisarudzira inokwanisa kusiyana pakati pemabheti nekuda kwemisiyano muzvigadzirwa zvekugadzira.


Ngatiratidzei izvi nemuenzaniso: Ngatitii mune bhatiri pakiti, imwe sero ine yakakwirira mamiriro ekuchaira (soc) kupfuura vamwe. Munguva yekuchaja, iyi cell inosvika kuzere kubhadharisa, ichikonzera masero ese asati apiwa mhosva kuti arege kubhadharwa mari isati yakura. Zvekare, kana sero rimwe chete rine solo soc, richasvika pakudzingwa kwayo kwekutenderera kwekutanga panguva yekubuda, kudzivirira mamwe masero kubva pakusunungura simba ravo rakachengetwa.


Izvi zvinoratidza kuti mutsauko uripo pakati pemasero ebhatiri haagoni kufuratirwa. Zvichienderana nekunzwisisa uku, kudiwa kwebhatiri kuchiyero kwamuka. Battery kuyera tekinoroji inovavarira kuderedza kana kubvisa misiyano pakati pemasero emumwe neumwe kuburikidza nekudyidzana kwehuwandu hwekutora huwandu hwebhatiri uye wedzera hupenyu hwayo. Kwete chete kuti bhatiri inokonzeresa kugadzirisa kwakazara kweiyo bhatiri pack, asi zvakare inowedzera zvakanyanya hupenyu hwebasa rebhatiri. Naizvozvo, kunzwisisa kukosha uye kukosha kwebhatiri kuyera kwakakosha kune yakakwana yekugadzirisa simba shandisa.


Tsanangudzo uye kukosha kwebattery kuyera


Tsanangudzo: Battery kuyera zvinoreva kushandisa nzira dzakananga uye nzira dzekuona kuti yega yega sero mune bhatiri pakiti inochengetedza voltage, kugona, uye mamiriro ekushanda. Iyi process yakanangwa pakubhadhara mari yebhatiri uye kuwedzera mararamiro ayo kuburikidza nekupindira kwehunyanzvi.


Zvakakosha: Chekutanga, bhatiri chiyero chinogona kuvandudza zvakanyanya kuita kweiyo izere bhatiri pack. Nekuenzanisa, kushomeka kwekuita kunokonzerwa nekuora kwemasero ega ega anogona kudzivirirwa. Kechipiri, kuyera kunobatsira kuwedzera hupenyu hwekutakura bhatiri nekudzora iyo misiyano yekuvhiringidza uye kusiyana kwemasero uye kudzikisa kuramba kwemukati, kunowedzera zvinobudirira hupenyu hwebhatiri. Chekupedzisira, kubva pakuchengetedza maonero, kuita kuti bhatiri irikudzora inogona kudzivirira kuwandisa kana kudzikisira kwemasero emumwe neumwe, kuderedza njodzi dzinogona kuchengeteka senge thermal ratiway.


Nzira dzeBattery Kuenzanisa


Kugadzirwa kwebhatiri: Kugadzirisa kusawirirana kwekuita pakati pemasero emumwe neumwe, vagadziri vebetseri vanowedzera vanowedzera uye vanowedzera munzvimbo yekugadzira bhatiri, kusarudzwa, kusarudzwa kwezvinhu, kugadzirwa kwekugadzira, uye kugadzirisa. Kuedza uku kunosanganisira kuvandudza dhizaini dhizaini, kuwedzeredza kurongedza dhizaini, kusimudzira maitiro, kusarudza zvishandiso zvisina kugadzirwa, kusimbisa kuongororwa kwekugadzira, uye kugadzirisa mamiriro ekuchengetedza.


BSS (bhatiri yekutarisa system) Kugadziriswa kwebasa: Nekugadzirisa iyo Simba kugoverwa pakati pemasero ega, maBS inoderedza kusawirirana uye inowedzera huwandu hwakasarudzika uye hupenyu hwebhatiri pack. Pane nzira mbiri huru dzekuti uwane kuyera muBMS: Passive Balance uye inoshanda kuyera.


Bhatiri yekutarisa system


Passive Kuenzanisa


Passive Kuenzanisa Iyi proces inonyanya kuvimba nezviratidzo zvakafanana zvakabatana nemasero ega ega kuti awedzere simba.


Passive Kuenzanisa

Kana sero racho riine mutero wepamusoro kupfuura vamwe, simba rakawandisa rakanyungudutswa kuburikidza neyakaenzana kudzivisa, kuwana mwero nemamwe masero. Nekuda kwekureruka kwayo uye mutengo wakaderera, kupaza mari inoshandiswa zvakanyanya mune dzakasiyana siyana bhatiri masisitimu. Nekudaro, iyo ine danho rekurasikirwa kukuru kwesimba simba, sezvo simba rakanyungudutswa sekupisa kwete kunyatsobatwa. Mainjiniya anowanzo kudzikamisa mari iripo kune yakaderera chikamu (kutenderedza 100ma). Kuti arerutsa chimiro, maitiro anoyera anogovera zvakafanana chero kuridza mhere neyekuunganidza maitiro, uye vaviri vacho vanoshanda neimwe nzira. Nepo iyi dhizaini ichidzora system kuoma uye mutengo, iyo zvakare inoguma nekudzikira mukubudirira kwekubudirira uye nguva yakareba kuwana mhedzisiro inooneka. Kune marudzi maviri makuru ekusangana kuyera: Yakagadziriswa shunt resters uye yakachinja shunt resters. Iyo yekutanga inobatanidza shunt yakatarwa kuti udzivirire, nepo iyo yekupedzisira ichidzora kunyatsochinjika kuti isasimudzire simba rakawandisa.


Inoshanda kuyera


Inoshanda kuyera, kune rumwe rutivi, inzira inoshanda zvakanyanya manejimendi. Panzvimbo pekuparadza simba rakawandisa, rinochinja simba kubva kumasero ane huwandu hwepamusoro kune avo vane huwandu hwakanyanya hwekushandisa matunhu anosanganisira zvikamu zvakadai sevanoita kuti vafambire, uye vashandu. Izvi hazvingarurame chete voltage pakati pemasero asi zvakare inowedzera iyo yese simba simba shandisa chiyero.


Inoshanda kuyera


Semuenzaniso, panguva yekuchaja, kana sero racho parinosvika pamuganho wezvekumusoro, maBMS anomutsa mucherechedzo wekuita. Inoratidza masero ane huwandu hwakadzika uye hunoshanduka simba kubva kuchitokisi chepamusoro-soro kune aya maseru ezvipenga-voltages kuburikidza nedunhu rakanyatsorongeka. Maitiro aya ndiwo maviri chaiwo uye anoshanda, achiwedzera zvakanyanya kuita kwebhatiri pack.


Capacitor


Vese vari vaviri vanopinda uye vanoshanda vachiita basa rekuridza mabasa mukuwedzera huwandu hwebhatiri rekutakura, vachisimudza hupenyu hwayo, uye nekuvandudza zvese zvakazara maitiro.


Paunenge uchienzanisa nepfungwa dzinoshanda uye dzinoshanda zvakanaka Kubatira kuenzanisa kazhinji kunosanganisira kuenderana algorithms kuwerengera huwandu hwesimba rekutamisa, nepo uchizadzisa kuenzanisa nekudzora nguva yekudzora nguva yekunyora simba rekusvibisa simba rakawandisa.


Passive uye inoshanda kuyera


Mumamiriro ezvinhu mukuenzanisa, hurongwa hwakaenderera mberi hunodzokera mumaperetera echikwereti chimwe nechimwe kuti ave nechokwadi chekuti mashandiro ekuyera haangobudirire asiwo akachengeteka. Kana misiyano pakati pemasero inowira mukati merudzi rwakafanotaurwa, hurongwa huchagumisa kushanda kwekuenzanisira.


Nokusarudza nokungwarira nzira yakakwana, kudzora kumhanya uye degree, uye kudzora kupisa kwakagadzirwa panguva yekuenzanisa, kuita uye hupenyu hwebhatiri raigona kuvandudzwa zvakanyanya.


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