Lithium mabhatiri anoda kuchengetedzwa.Kana iyo18650 lithium bhatirihaina bhodhi rekudzivirira, kutanga, hauzivi kuti bhatiri ye lithium inotengeswa zvakadini, uye chechipiri, haigoni kubhadharwa pasina bhodhi rekudzivirira, nokuti bhodhi rekudzivirira rinofanira kubatanidzwa ne lithium bateri nematare maviri.Usafunga kuti mhando yebhatiri ye lithium yawakatenga yakanaka pasina bhodhi rekudzivirira, asi kana ikatora nguva yakareba, matambudziko akasiyana-siyana achaitika.

Kana yakachajiswa zvizere, iyo lithium bhatiri yekudzivirira bhodhi ndiyo yekuchaja uye yekuburitsa kudzivirira kweyakatevedzana lithium bhatiri pack, iyo inogona kuve nechokwadi kuti mutsauko wevoltage pakati pemabhatiri wakaderera pane yakatarwa kukosha, uye inogona kuwana chiyero chebhatiri rimwe nerimwe mubhatiri. pack, nekudaro zvinobudirira kuvandudza akateedzana yekubatanidza Kuchaja maitiro mukuchaja modhi.Panguva imwecheteyo, inogona kuona kuwandisa, kuwandisa, kuwandisa, kupfupika uye kupisa kwebhatiri inogadzirwa neimwe lithium bhatiri spot welder mubhatiri pack kuchengetedza uye kuwedzera hupenyu hwebhatiri.Under-voltage dziviriro inogona kudzivirira sero rimwe nerimwe kubva pakukuvadzwa nekudarika-kubuda panguva yekubuda.

1. Kusarudzwa kwebhodhi rekudzivirira uye kuchaja uye kuburitsa zvinhu zvekushandisa
(Iyo data ndeyelithium iron phosphate bhatiri, musimboti weyakajairika 3.7v bhatiri yakafanana, asi data rakasiyana)

Chinangwa chebhodhi rekudzivirira ndechekudzivirira bhatiri kubva pakuchaja uye kuburitsa zvakanyanya, kudzivirira yakakwira ikozvino kubva pakukuvadza bhatiri, uye kuenzanisa bhatiri remagetsi kana razara yakazara (kukwanisa kuenzanisa kunowanzo kudiki, saka kana paine self-discharged battery protection board, zvakanyanya Zvakaoma kuenzanisa, uye kunewo mabhodhi ekudzivirira akaenzana mune chero mamiriro ezvinhu, ndiko kuti, kuenzana kunoitwa kubva pakutanga kwekuchaja, iyo inoita seisingawanzoitiki).

Kwehupenyu hwebhatiri pack, zvinokurudzirwa kuti bhatiri yekuchaja voltage isapfuure 3.6v chero nguva, izvo zvinoreva kuti inodzivirira chiito voltage yebhodhi rekudzivirira haina kukwira kupfuura 3.6v, uye yakaenzana voltage inokurudzirwa kuti ive. 3.4v-3.5v (sero imwe neimwe 3.4v yakabhadharwa kupfuura 99% Battery, inoreva static state, iyo voltage ichawedzera kana ichichaja nepamusoro ikozvino).Iyo bhatiri yekubuda yekudzivirira yekudzivirira voltage kazhinji iri pamusoro pe2.5v (pamusoro 2v harisi dambudziko rakakura, kazhinji kashoma mukana wekuishandisa zvachose kunze kwesimba, saka ichi chinodiwa hachisi chakakwira).

2. Iyo yakakurudzirwa yakawanda yemagetsi yejaja (yekupedzisira nhanho yekuchaja inogona kunge iri yepamusoro-soro voltage yekuchaja mode) ndeye 3.5 * nhamba yetambo, senge 56v ye16 tambo.Kazhinji kubhadharisa kunogona kugurwa paavhareji ye3.4v pasero (inonyanya kubhadharwa), kuitira kuti hupenyu hwebheteri huve hunovimbiswa, asi nokuti bhodhi rekudzivirira harisati ratanga kuenzanisa, kana bheti yebheteri ine huru yekuzvibvisa. , ichazvibata seboka rose nekufamba kwenguva Kugona kunoderera zvishoma nezvishoma.Naizvozvo, zvinodikanwa kuchaja bhatiri rega rega kusvika 3.5v-3.6v nguva nenguva (semuenzaniso vhiki yega yega) uye kuichengeta kwemaawa akati wandei (chero avhareji yakakura kupfuura yakaenzana yekutanga voltage), iyo yakakura kuzviburitsa, iyo yakareba iyo kuenzana kuchatora, uye iyo yekuzviburitsa Oversized masero akaoma kuenzanisa uye anoda kubviswa.Saka kana uchisarudza bhodhi rekudzivirira, edza kusarudza 3.6v overvoltage dziviriro, uye tanga kuenzana kutenderedza 3.5v.(Mazhinji ekudzivirira kwe overvoltage pamusika iri pamusoro pe3.8v, uye iyo yakaenzana inotangwa pamusoro pe3.6v).Muchokwadi, kusarudza yakaenzana yakaenzana yekutanga voltage kwakakosha kupfuura yekudzivirira voltage, nekuti iyo yakanyanya voltage inogona kugadziridzwa nekugadzirisa iyo yakanyanya voltage muganho wejaja (kureva kuti, bhodhi rekudzivirira kazhinji harina mukana wekuita yakakwira-voltage dziviriro. ), asi kana magetsi akaenzana ari akakwirira, bhatiri pack haina mukana wekuenzanisa (kunze kwekunge iyo yekuchaja yemagetsi yakakura kudarika equilibrium voltage, asi izvi zvinokanganisa hupenyu hwebhatiri), bhatiri sero richaderera zvishoma nezvishoma nekuda kwekuzvibudisa. kugona (iyo sero yakakodzera ine kuzviburitsa kwe0 haipo).

3. Iyo inoenderera ichiburitsa ikozvino kugona kwebhodhi rekudzivirira.Ichi ndicho chinhu chakaipisisa kutaura pamusoro pacho.Nekuti iko zvino kudzikamisa kugona kwebhodhi rekudzivirira hakuna zvazvinoreva.Semuenzaniso, kana iwe ukarega 75nf75 chubhu ichienderera mberi kupfuura 50a ikozvino (panguva ino, simba rekudziya rinenge 30w, angangoita maviri 60w akateedzana pane imwechete port board), chero paine kupisa kunyura kunokwana kuparara. kupisa, hapana dambudziko.Inogona kuchengetwa pa50a kana kupfuura pasina kupisa chubhu.Asi haugone kutaura kuti bhodhi redziviriro iri rinogona kugara 50a ikozvino.Nekuti akawanda emapuleti ekudzivirira emunhu wese anoiswa mubhokisi rebhatiri padyo nebhatiri, kana kuvharika.Saka tembiricha yakadaro ichapisa bhatiri uye kupisa.Dambudziko nderekuti kupisa kwakanyanya muvengi anouraya bhatiri.

Nokudaro, nzvimbo yekushandiswa kwebhodhi rekudzivirira inosarudza nzira yekusarudza muganhu wezvino (kwete ikozvino kukwanisa kwebhodhi rekudzivirira pachayo).Kana bhodhi rekudzivirira rakatorwa kubva mubhokisi rebhatiri, saka rinenge chero bhodhi rekudzivirira rine sink yekupisa rinogona kubata 50a inoenderera ikozvino kana kunyange yakakwirira (panguva ino, chete bhodhi rekudzivirira simba rinotariswa, uye hapana chikonzero chekunetseka nezvazvo. kukwira kwekushisa kunokonzera kukanganisa kumaseru).Ngatitaure nezve nharaunda inoshandiswa nemunhu wese, iyo iri munzvimbo yakavharirwa yakafanana nebhatiri.Panguva ino, simba guru rekupisa rebhodhi rekudzivirira rinonyanya kudzorwa pasi pe10w (kana iri bhodhi duku rekudzivirira, inoda 5w kana pasi, uye bhodhi rekudzivirira guru rinogona kudarika 10w, nokuti rine kupisa kwakanaka. kuparara uye tembiricha haizove yakanyanya kukwirira).Kana iri yakawanda sei yakakodzera, inoenderera ikozvino inokurudzirwa Kana iyo yakanyanya tembiricha yebhodhi rose isingapfuuri 60 madhigirii (yakanakisa pazasi 50 madhigirii).Theoretically, kuderera kwekushisa kwebhodhi rekudzivirira, zviri nani, uye zvishoma zvichakanganisa masero.

4. Musiyano pakati pebhodhi bhodhi uye bhodhi rakasiyana-siyana: bhodhi rimwe chete ndiro mutsara wakafanana wekutengesa uye kubvisa, uye zvose kutengesa uye kubvisa zvinodzivirirwa.

Iyo yakasiyana-siyana port board yakasununguka pamutsara wekuchaja uye mutsara wekuburitsa.Chiteshi chekuchaja chinongodzivirira kubva pakuchaja kana uchichaja, uye hachidziviriri kana chaburitswa kubva pachiteshi chekuchaja (asi chinogona kubuda zvachose, asi huwandu hwazvino hwechiteshi chekuchaja kazhinji hushoma).Iyo yekuburitsa chiteshi inodzivirira kubva kune-yakawandisa-kubuda panguva yekubuda.Kana kuchaja kubva pachiteshi chekuburitsa, kubhadharisa zvakanyanya hakuna kuchengetedzwa (saka reverse kuchaji kwe ecpu ino shandiswa zvachose kune akasiyana port board. Uye reverse charge ishoma pane yashandiswa simba, saka Usanetseka nezve overcharge iyo bhatiri nekuda kwekudzosera kumashure.

Verenga iyo yakanyanya kuenderera ikozvino yemota yako, sarudza bhatiri rine huwandu hwakakodzera kana simba rinogona kusangana neichi chinoramba chiripo uye tembiricha inokwira inodzorwa.Izvo zviduku zvinopikisa mukati mebhodhi rekudzivirira, zviri nani.Iyo bhodhi yekudzivirira overcurrent chengetedzo inongoda kupfupika kwedziviriro yedunhu uye kumwe kusiri kuchengetedzwa kwekushandisa.
Pfupiso: Kushandiswa kwemabhatiri e-lithium kunoda kudzora tembiricha yepamusoro (kukwira kwe tembiricha kunokonzerwa nekubuda kwepamusoro-ikozvino kana kukonzerwa nenharaunda), uye kudzora iyo yakanyanya kuchaja voltage uye shoma yekuburitsa voltage (kuti izadziswe nebhodhi rekudzivirira uye charger. )Zvakanakisisa kuchengeta bhatiri papuratifomu voltage (inenge 3.25-3.3v ye lithium iron phosphate) kana isiri kushandiswa.

Iyo yakaderera kupikisa kwemukati kwebhodhi rekudzivirira, zviri nani, uye kuderera kwekudzivirira kwemukati, kuderera kunenge kuchipisa.Ikozvino muganho webhodhi rekudzivirira inotarirwa nemhangura waya sampling kuramba, asi iyo inoenderera iripo ikozvino inotarwa nemos (nokuti kupikisa kwemukati memos kunotarisa kukwira kwekushisa).