Amabhethri e-Vaping ne-LiPo

Ku-vaporizer ye-electronic, isici esiyingozi kakhulu sihlala siwumthombo wamandla, yingakho kubalulekile ukwazi "isitha" sakho kahle.

Kuze kube manje, ngokufaka umoya, sisebenzisa amabhethri e-Li-ion (amabhethri ensimbi yamashubhu anobubanzi obuhlukene kanye namabhethri avamile angu-18650). Kodwa-ke, amanye amabhokisi afakwe ibhethri ye-LiPo. Ngokuvamile lezi azishintsheki kodwa ziyagcwaliseka futhi futhi zihlala zilinganiselwe emakethe ye-electronic vaporizer.

Nokho, ayanda kakhulu kulawa mabhethri e-LiPo aqala ukubonakala emabhokisini ethu, ngezinye izikhathi anamandla amakhulu (afinyelela ku-1000 Watts nangaphezulu!), Ngamafomethi ancishisiwe angasuswa ezindlini zawo ukuze ashajwe. Inzuzo enkulu yalawa mabhethri ngokungangabazeki ubukhulu bawo nesisindo sawo esincishisiwe, ukuze anikeze amandla amakhulu kunalawo esinawo ngokujwayelekile ngamabhethri e-Li-Ion.

Lesi sifundo senzelwe ukuthi uqonde ukuthi lenziwa kanjani ibhethri elinjalo, ubungozi, izinzuzo zokulisebenzisa kanye namanye amathiphu amaningi awusizo nolwazi.

Ibhethri ye-Li Po iyi-accumulator esekelwe ku-lithium kusimo se-polymer (i-electrolyte isesimweni sejeli). Lawa mabhethri agcina amandla azinzile futhi ahlala isikhathi eside. Futhi banenzuzo yokuba lula kunamabhethri e-Li-Ion, angama-electrochemical accumulators (ukusabela kusekelwe ku-lithium kodwa hhayi esimweni se-ionic), ngokungabi bikho kwephakheji yensimbi ye-tubular esiyaziyo.

I-LiPos (ye-lithium polymer) yenziwe into eyodwa noma ngaphezulu ebizwa ngokuthi amaseli. Iseli ngalinye line-voltage yegama engu-3,7V iseli ngalinye.

Iseli elishajwe elingu-100% lizoba namandla kagesi angu-4,20V, mayelana nezakudala zethu ze-Li-Ion, inani okungafanele lidlule ngaphansi kwesijeziso sokubhujiswa. Okokukhipha, akumele uye ngaphansi kuka-2,8V/3V ngeseli. I-voltage yokubhubhisa iku-2,5V, kuleli zinga, i-accumulator yakho izoba kuhle ukuyilahla.

I-Voltage njengomsebenzi wokulayisha okungu-%.

Ukwakhiwa kwebhethri ye-LiPo

Ukuqonda Ukupakishwa Kwebhethri ye-LiPo

Esithombeni esingenhla, umthethosisekelo wangaphakathi owebhethri I-2S2P, Ngakho kukhona 2 izakhi ku Suchungechunge kanye 2 izakhi ku Pala
Umthamo wayo uphawuleka ngobukhulu, amandla ebhethri okuyiwona 5700mAh
Ngokuqina ibhethri elingakunikeza, kunamanani amabili: eliqhubekayo neliphezulu, elingu-285A elokuqala kanye no-570A kwesibili, azi ukuthi ukuphakama kuthatha imizuzwana emibili umkhawulo
Izinga lokuphuma kwaleli bhethri lingu-50C okusho ukuthi lingakhipha izikhathi ezingama-50 zomthamo walo lapha ongu-5700mAh. Ngakho-ke singahlola ukukhishwa okunikiwe kwamanje ngokwenza ukubala: 50 x 5700 = 285000mA, okungukuthi 285A ngokuqhubekayo.

Uma i-accumulator ifakwe amaseli amaningana, izakhi zingahlelwa ngezindlela ezahlukene, bese sikhuluma ngokuhlanganisa amaseli, ngochungechunge noma ngokuhambisana (noma kokubili ngesikhathi esisodwa).

Uma amaseli afanayo esochungechunge (ngakho-ke enani elifanayo), i-voltage yalezi zinto ezimbili iyengezwa, kuyilapho amandla ahlala elingana neseli elilodwa.

Ngokuhambisanayo, lapho amaseli afanayo ehlanganiswa, i-voltage ihlala ingeyeseli eyodwa kuyilapho amandla awo amabili engezwa.

Esibonelweni sethu, i-elementi ngayinye ehlukene inikeza i-voltage engu-3.7V enamandla angu-2850mAh. I-Series/Parallel association inikeza amandla okuthi (2 series elements 2 x 3.7 =) 7.4V kanye (ama-elementi angu-2 ahambisana 2 x 2850mah =) 5700mah

Ukuze uhlale esibonelweni saleli bhethri lomthethosisekelo we-2S2P, ngakho-ke sinamaseli angu-4 ahlelwe ngendlela elandelayo:

Iseli ngalinye elingu-3.7V kanye no-2850mAh, sinebhethri elinamaseli amabili afanayo ochungechungeni lwe-(3.7 X 2)= 7.4V kanye no-2850mAh, ngokuhambisana namaseli amabili afanayo yenani eliphelele elingu-7,4V kanye (2850 x2 )= 5700mAh.

Lolu hlobo lwebhethri, olwakhiwe amaseli amaningana, ludinga ukuthi iseli ngalinye libe nenani elifanayo, kufana nokuthi uma ufaka amabhethri e-Li-ion amaningana ebhokisini, i-elementi ngayinye kufanele ishajwe ndawonye futhi izakhiwo ezifanayo, ukushaja, ukukhipha, i-voltage...

Lokhu kubizwa ukulinganisa phakathi kwamaseli ahlukahlukene.

Kuyini ukulinganisa?

Ukulinganisa kuvumela iseli ngalinye lephakethe elifanayo ukuthi lishajwe ngevoltheji efanayo. Ngoba, ngesikhathi sokukhiqiza, ukubaluleka kokumelana kwabo kwangaphakathi kungase kuhluke kancane, okunomthelela wokugcizelela lo mehluko (noma kuncane kangakanani) ngokuhamba kwesikhathi phakathi kokushaja nokukhishwa. Ngakho-ke, kunobungozi bokuba nesici esizocindezelwa kakhulu kunenye, okuzoholela ekugugeni ngaphambi kwesikhathi kwebhethri lakho noma ukungasebenzi kahle.

Kungakho kungcono, lapho uthenga ishaja yakho, ukhethe ishaja enomsebenzi wokulinganisa futhi lapho ushajwa kabusha, kuzodingeka uxhume amapulaki amabili: amandla nokulinganisa (noma ibhalansi)

Kuyenzeka uthole okunye ukucupha kwamabhethri akho, ngokwesibonelo, ngezinto ezikuchungechunge lohlobo lwe-3S1P:

Kungenzeka futhi ukukala ama-voltages phakathi kwezakhi ezahlukahlukene usebenzisa i-multimeter. Umdwebo ongezansi uzokusiza ukuthi ubeke kahle izintambo zakho zalokhu kulawulwa.

Ulushaja kanjani lolu hlobo lwebhethri

Ibhethri elisekelwe ku-lithium lishajwa ku-voltage engaguquki, kubalulekile ukuthi lingadluli i-4.2V ngeseli, ngaphandle kwalokho ibhethri izowohloka. Kodwa, uma usebenzisa ishaja efanelekile yamabhethri e-LiPo, ilawula lo mkhawulo wodwa.

Amabhethri amaningi e-LiPo ashaja ngo-1C, lokhu ukushajwa okuhamba kancane kodwa futhi okuphephe kakhulu. Ngempela, amanye amabhethri e-LiPo amukela ukushajwa okusheshayo okungu-2, 3 noma ngisho no-4C, kodwa le ndlela yokushajwa kabusha, uma yamukelwa, iguga amabhethri akho ngaphambi kwesikhathi. Kufana nebhethri lakho le-Li-Ion uma ushaja i-500mAh noma i-1000mAh.

Isibonelo: uma ulayisha a 2S 2000 mAh ibhethri neshaja yayo efakwe umsebenzi odidiyelwe wokulinganisa:

– Sivula ishaja yethu bese sikhetha kushaja yethu a ukushaja/ukulinganisa uhlelo lwe-“lipo”

- Xhuma amasokhethi angu-2 ebhethri: ukushaja/ukuyikhipha (enkulu enezintambo ezi-2) nokulinganisa (elincane elinezintambo eziningi, lapha esibonelweni linezintambo ezi-3 ngenxa yokuthi izakhi ezi-2)

- Sihlela ishaja yethu:

– 2S battery => 2 elements => ikhonjiswe eshajani yayo “2S” noma i-nb yezinto=2 (ngakho ngolwazi 2*4.2=8.4V)

– 2000 mah ibhethri => yenza a capacité yebhethri engu-2Ah => ikhombisa ekushajweni kwayo a yamanje yokushaja kwe 2a

– qala ukushaja.

Okubalulekile: Ngemva kokusebenzisa ibhethri ye-LiPo enamandla amakhulu (ukumelana okuphansi kakhulu), kungenzeka ukuthi ibhethri ishisa kakhulu noma ingaphansi. Ngakho-ke kubaluleke kakhulu ukuvumela ibhethri ye-lipo iphumule amahora angu-2 noma 3 ngaphambi kokuyishaja kabusha. UNGALINGE uligcwalise kabusha ibhethri le-LiPo uma lishisa (lingazinzile)

Ukulinganisa:

Lolu hlobo lwebhethri lwakhiwe izakhi ezimbalwa, kubalulekile ukuthi iseli ngalinye lihlale ngaphakathi kwebanga likagesi eliphakathi kuka-3.3 no-4.2V.

Futhi, uma iseli elilodwa lingasebenzi kahle, enye i-elementi iku-3.2V kanti enye iku-4V, kungenzeka ukuthi ishaja yakho ishaja ngokweqile into engu-4V ibe ngaphezu kuka-4.2V ukuze kunxeshezelwe ukulahleka kwesici kokuthi 3.2 V ukuze uthole inkokhiso iyonke engu-4.2V. Yingakho ukulinganisa kubalulekile. Ingozi yokuqala ebonakalayo ukuvuvukala kwephakethe nokuqhuma okungenzeka ngenxa yalokho.

Ukwazi :

Ungalokothi ukhiphe ibhethri elingaphansi kuka-3V (ubungozi bebhethri elingatholakali)
Ibhethri ye-lipo inobude bempilo. Cishe iminyaka emi-2 kuya kwemi-3. Noma singayisebenzisi. Ngokuvamile, cishe imijikelezo yokushaja/yokukhipha eyi-100 enokusebenza okuphezulu.
Ibhethri ye-lipo ayisebenzi kahle uma kubanda kakhulu, izinga lokushisa lapho lisezingeni eliphezulu licishe libe ngu-45°C.
Ibhethri elibhoboziwe ibhethri elifile, kufanele ulisuse (i-tape ngeke iguqule lutho).
Ungalokothi ushaje ibhethri elishisayo, elibhobokile noma elivuvukele
Uma ungasawasebenzisi amabhethri akho, njengamabhethri e-Li-Ion, gcina iphekhi ngokushajwa uhhafu (okungukuthi cishe ngo-3.8V, bheka ithebula lokushaja elingenhla)
Ngebhethri elisha, ngesikhathi sokusetshenziswa kokuqala kubalulekile ukuthi ungakhuphuki ngamandla e-vape aphezulu kakhulu (ukugqekeza), izohlala isikhathi eside.
Ungawavezi amabhethri akho ezindaweni lapho izinga lokushisa lingakhuphuka libe ngaphezu kuka-60°C (imoto ehlobo)
Uma ibhethri libonakala lishisa kuwe, nqamula ibhethri ngokushesha bese ulinda imizuzu embalwa ngenkathi ihamba, ukuze liphole. Ekugcineni hlola ukuthi awonakele yini.

Kafushane, amabhethri e-Li-Po awayona ingozi kakhulu futhi awekho ngaphansi kwamabhethri e-Li-Ion, antekenteke kakhulu futhi adinga ukulandelwa okuqinile kwemiyalelo eyisisekelo. Ngakolunye uhlangothi, benza kube nokwenzeka ukukhuphukela emandleni aphezulu kakhulu ngokuhlanganisa ama-voltage, amandla kanye nokuqina ngevolumu encishisiwe ngokupakishwa okuguquguqukayo nokulula.

Sibonga isayithi http://blog.patrickmodelisme.com/post/qu-est-ce-qu-une-batterie-lipo esebenze njengomthombo wolwazi futhi esikweluleka ukuthi uyifunde uma uthanda ukwenza amamodeli kanye/noma amandla.

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