Vaping uye LiPo mabhatiri

Mune yemagetsi vaporizer, chinhu chine njodzi zvakanyanya chinoramba chiri chitubu chesimba, ndosaka zvakakosha kuziva "muvengi" wako zvakanaka.

Kusvika ikozvino, pamhepo, isu tainyanya kushandisa Li-ion mabhatiri (tubular simbi mabhatiri emadhayamita akasiyana uye anowanzo 18650 mabhatiri). Nekudaro, mamwe mabhokisi ane LiPo bhatiri. Kazhinji izvi hazvichinjike asi zvinongozadzikiswa uye zvinoramba zvakaganhurwa mumusika wemagetsi vaporizer.

Nekudaro, akawanda uye akawanda emabhatiri eLiPo ari kutanga kuoneka mumabhokisi edu, dzimwe nguva aine masimba akawandisa (kusvika ku1000 Watts uye nezvimwe!), Mumafomati akaderedzwa anogona kubviswa kubva paimba yavo kuti abhadharwe. Mukana wakakura wemabhatiri aya hukuru hwawo uye huremu hwawo hwakadzikiswa, kupa simba rakakura kupfuura iro ratinawo mabhatiri eLi-Ion.

Ichi chidzidzo chakagadzirirwa kuti iwe unzwisise kuti bhatiri rakadaro rinogadzirwa sei, njodzi, mabhenefiti ekuashandisa uye mamwe akawanda anobatsira matipi uye ruzivo.

A Li Po bhatiri ndeye accumulator yakavakirwa pa lithium mu polymer state (iyo electrolyte iri muchimiro che gel). Aya mabhatiri anochengetedza simba rakagadzikana uye rinogara kwenguva refu. Ivo zvakare vane mukana wekuve akareruka kupfuura Li-Ion mabhatiri, ayo ari electrochemical accumulators (maitiro anobva pane lithium asi kwete muionic state), nekusavapo kwetubular metal packaging yatinoziva.

LiPos (ye lithium polymer) inoumbwa nechinhu chimwe kana zvimwe zvinonzi masero. Sero rega rega rine simba rezita re3,7V pasero.

Iyo 100% inochaja sero ichava nevoltage ye4,20V, kana iri yedu yekare Li-Ion, kukosha kusingafanirwe kudarika pasi pechirango chekuparadza. Zvekubuda, haufanirwe kuenda pazasi 2,8V/3V pasero. Iyo yekuparadza voltage iri pa2,5V, padanho rino, yako accumulator ichave yakanaka kurasa.

Voltage sebasa re % mutoro

Kuumbwa kwebhatiri yeLiPo

Kunzwisisa LiPo Battery Packaging

Mumufananidzo uri pamusoro, mutemo wemukati ndewebhatiri 2S2P, Saka pane 2 zvinhu mu Sseries uye 2 zvinhu mu Paralle
Kugona kwayo kunocherechedzwa muhukuru, ndiko kugona kwebhatiri iyo iri 5700mAh
Pakusimba uko bhatiri rinogona kupa, pane maitiro maviri: inoenderera uye iyo yepamusoro, iyo iri 285A yekutanga uye 570A yechipiri, uchiziva kuti peak inotora masekondi maviri epamusoro.
Kubuda kwebhatiri iri 50C zvinoreva kuti inokwanisa kupa ka50 nguva yekugona kwayo iyo pano i5700mAh. Naizvozvo tinogona kutarisa yakapihwa yekuburitsa ikozvino nekuita kuverenga: 50 x 5700 = 285000mA, i.e. 285A nguva dzose.

Kana accumulator yakashongedzerwa nemasero akati wandei, zvinhu zvinogona kurongeka nenzira dzakasiyana, isu tobva tataura nezvesero coupling, munhevedzano kana mukufanana (kana zvese panguva imwe chete).

Kana maseru akafanana ari munhevedzano (nekudaro kukosha kwakafanana), iyo voltage yeaviri inowedzerwa, nepo huwandu hunoramba huri hwesero rimwe chete.

Mukufanana, kana maseru akafanana achibatanidzwa, voltage inoramba iri yesero rimwe chete ukuwo kugona kweaviri kuchiwedzerwa.

Mumuenzaniso wedu, chinhu chimwe nechimwe chakaparadzana chinopa voltage ye3.7V ine huwandu hwe2850mAh. Iyo Series/Parallel association inopa mukana we (2 akatevedzana zvinhu 2 x 3.7 =) 7.4V uye (2 zvinhu zvinofambirana 2 x 2850mah =) 5700mah

Kuti ugare mumuenzaniso webhatiri iri rebumbiro re2S2P, saka tine maseru mana akarongwa sezvizvi:

Sero rega rega richive 3.7V uye 2850mAh, tine bhatiri rine maseru maviri akafanana akateedzana (3.7 X 2) = 7.4V uye 2850mAh, mukufambirana nemasero maviri akafanana ehuwandu hunokosha hwe7,4V uye (2850 x2 )= 5700mAh.

Bhatiri rerudzi urwu, rinoumbwa nemasero akati wandei, rinoda kuti sero rimwe nerimwe rive neukoshi hwakafanana, zvakangofanana kana ukapinza akati wandei mabhatiri eLi-ion mubhokisi, chinhu chimwe nechimwe chinofanira kuchajwa pamwe chete uye kuva nacho. zvinhu zvakafanana, kuchaja, kuburitsa, voltage...

Izvi zvinonzi kuenzanisa pakati pemasero akasiyana-siyana.

Chii chinonzi Bancing?

Bancing inobvumira sero rega rega repakeji rimwechete kubhadhariswa pavolti imwechete. Nokuti, panguva yekugadzira, kukosha kwekupikisa kwavo kwemukati kunogona kusiyana zvishoma, izvo zvine simba rekusimbisa kusiyana uku (zvisinei zvishoma) nekufamba kwenguva pakati pechaji uye kubuda. Nekudaro, pane njodzi yekuve nechinhu chinonyanya kusimbiswa kupfuura chimwe, izvo zvinozotungamira mukupfeka kwebhatiri rako nguva isati yakwana kana kusashanda zvakanaka.

Ndosaka zviri nani, kana uchitenga charger yako, kusarudza charger ine basa rekuenzanisa uye kana uchichajazve, uchafanirwa kubatanidza maplugs maviri: simba uye kuenzanisa (kana chiyero)

Zvinogoneka kuwana mamwe magadzirirwo emabhatiri ako ane, semuenzaniso, zvinhu zviri munhevedzano yemhando ye3S1P:

Izvo zvakare zvinogoneka kuyera ma voltages pakati pezvinhu zvakasiyana uchishandisa multimeter. Dhiagiramu iri pazasi ichakubatsira iwe nenzira kwayo kumisa tambo dzako dzekutonga uku.

Kuchaja sei rudzi urwu rwebhatiri

I-lithium-based battery inopomerwa pamagetsi anogara aripo, zvakakosha kuti isapfuure 4.2V pasero, kana zvisina kudaro bhatiri richaora. Asi, kana iwe ukashandisa yakakodzera charger yeLiPo mabhatiri, inotonga ichi chikumbaridzo chega.

Mabhatiri mazhinji eLiPo anochaja pa1C, iyi ndiyo inononoka asi zvakare yakachengeteka kuchaja. Chokwadi, mamwe mabhatiri eLiPo anobvuma kuchaja nekukurumidza kwe2, 3 kana kunyange 4C, asi iyi modhi yekuchajisa, kana yakagamuchirwa, inopedza mabhatiri ako nguva isati yakwana. Zvakafanana nebhatiri rako reLi-Ion paunochaja 500mAh kana 1000mAh.

Muenzaniso: kana iwe ukatakura a 2S 2000 mAh bhatiri ine charger yayo ine integrated balancing function:

– Tinobatidza charger yedu tosarudza pa charger yedu a kuchaja/kuenzanisa “lipo” chirongwa

- Batanidza zvigadziko zviviri zvebhatiri: kuchaja / kuburitsa (iyo hombe ine waya mbiri) uye kuyera (iyo diki ine waya dzakawanda, pano mumuenzaniso ine waya nhatu nekuti maviri maelement)

- Isu tinoronga charger yedu:

- 2S bhatiri => 2 zvinhu => inoratidzwa pajaja yayo “2S” kana nb yezvinhu=2 (kuitira ruzivo 2*4.2=8.4V)

- 2000 mah bhatiri => inoita a Capacité ye2Ah bhatiri => inoratidza pakuchaja kwayo a kuchaja ikozvino zve2a

– tanga kuchaja.

Zvichikosha: Mushure mekushandisa simba guru LiPo bhatiri (yakanyanya kuderera kushorwa), zvinogoneka kuti bhatiri rinowedzera kana kushoma kupisa. Naizvozvo zvakakosha kuti lipo bhatiri rizorore kwemaawa maviri kana matatu usati warichajazve. Usambofa wachaja bhatiri reLiPo kana kuchipisa (isina kugadzikana)

Kuenzanisa:

Rudzi urwu rwebhatiri riri kuumbwa nezvinhu zvakati wandei, zvakakosha kuti sero rega rega rirambe riri mukati mevolti renji iri pakati pe3.3 ne4.2V.

Zvakare, kana rimwe masero risiri pachiyero, chimwe chinhu chiri pa 3.2V uye chimwe chiri pa 4V, zvinogoneka kuti charger yako iri kubhadharisa chinhu che 4V kusvika kudarika 4.2V kutsiva kurasikirwa kwechinhu pa 3.2. V kuitira kuti uwane kubhadharisa kwese kwe4.2V. Ichi ndicho chikonzero kuenzanisa kwakakosha. Njodzi yekutanga inooneka ndeye kuputika kwepakiti nekuputika kunogona kuitika semugumisiro.

Kuziva :

Usambofa wakaburitsa bhatiri riri pasi pe3V (njodzi yebhatiri risingabvire)
Lipo bhatiri rine hupenyu hurefu. Anenge makore maviri kusvika matatu. Kunyange tikasaishandisa. Kazhinji, ingangoita zana yekuchaja/kuburitsa madhiri nekuita kwakanyanya.
Lipo bhatiri harishande zvakanaka kana kuchitonhora zvakanyanya, tembiricha parinenge iri payakanyanya kunaka inosvika 45°C.
Bhatiri rakaputika ibheteri yakafa, unofanira kuibvisa (tepi haigoni kuchinja chero chinhu).
Usambochaja bhatiri rinopisa, rakaboorwa kana kuzvimba
Kana iwe usisiri kushandisa mabhatiri ako, seLi-Ion mabhatiri, chengetedza paki nehafu yekuchaji (kureva kutenderera 3.8V, ona tafura yekuchaja iri pamusoro)
Iine bhatiri nyowani, panguva yekutanga kushandiswa kwakakosha kuti usakwira neakanyanya mavhape masimba (break-in), ichagara kwenguva refu.
Usafumure mabhatiri ako kunzvimbo uko tembiricha inogona kukwira kupfuura 60°C (mota muchirimo)
Kana bhatiri richiita kunge rinopisa kwauri, bvisa bhatiri nekukasira uye mirira maminetsi mashoma uchienda kure, kuti itonhore. Pakupedzisira tarisa kuti haina kukuvara.

Muchidimbu, mabhatiri eLi-Po haana njodzi kana kushoma pane mabhatiri eLi-Ion, anongonyanya kutetepa uye anoda kunyatsoteedzera mirairo yekutanga. Kune rimwe divi, ivo vanoita kuti zvikwanisike kuwedzera kune akanyanya masimba masimba nekubatanidza voltages, hunyanzvi uye kusimba mune yakaderedzwa vhoriyamu nekuchinjika uye kureruka kurongedza.

Tinotenda saiti http://blog.patrickmodelisme.com/post/qu-est-ce-qu-une-batterie-lipo iyo yakashanda sesosi yeruzivo uye iyo yatinokupa zano kuti uverenge kana iwe uchifarira nezvekugadzira modhi uye / kana simba.

Sylvie.I