Iyo lithium bhatiri mune motorhomes iri kuramba ichizivikanwa.Uye nechikonzero chakanaka, mabhatiri e-lithium-ion ane zvakawanda zvakanaka, kunyanya mudzimba dzinofamba.Lithium bhatiri mumusasa rinopa huremu hwekuchengetedza, huwandu hwepamusoro uye nekukurumidza kuchaja, zvichiita kuti zvive nyore kushandisa mota yakazvimirira.Nekutendeuka kwedu kuri kuuya mupfungwa, tiri kutarisa kumusika, tichifunga zvakanakira nekuipira kwe lithium, uye chii chinoda kuchinja mune iripo.lithium RV mabhatiri.

Sei lithium bhatiri mune motorhome?

Mabhatiri anotungamira-asidhi (uye mabhatiri ekugadzirisa akadai seGEL neAGM mabhatiri) akaiswa mudzimba dzinofamba kwemakumi emakore.Anoshanda, asi mabhatiri aya haana kunaka munharembozha:

• Vanorema
• Nekubhadharisa kusina kunaka, vane hupenyu hupfupi hwebasa
• Izvo hazvina kunyatsokodzera kune akawanda maapplication mamiriro

Asi mabhatiri ekare akachipa - kunyangwe bhatiri reAGM rine mutengo waro.

Zvisinei, mumakore achangopfuura,12v lithium bhatirivawedzera kuwana nzira yavo kupinda mudzimba dzinotakurika.Lithium mabhatiri mumusasa achiri imwe yakasarudzika, sezvo mutengo wavo wakakwira zvakanyanya kupfuura mutengo wemabhatiri akajairwa.Asi ivo vane zvakawanda zvakanakira izvo zvisingagoni kubviswa kunze kweruoko, uye izvo zvinoisawo mutengo mumaonero.Asi zvakawanda pamusoro pazvo muzvikamu zvishoma zvinotevera.

Isu takanga tagamuchira kombi yedu nyowani muna 2018 nemabhatiri maviri eAGM.Isu takanga tisingadi kuvarasa ipapo uye takanga taronga kungochinja kune lithium pakupera kwehupenyu hwemabhatiri eAGM.Zvisinei, zvirongwa zvinozivikanwa kuchinja, uye kuitira kuti tiwane nzvimbo muvhani yekuuya kwekuiswa kwedhiziri yedu yedhiziri, isu zvino takasarudza kuisa lithium bhatiri muimba inofambisa.Tichataura nezve izvi zvakadzama, asi chokwadi takaita tsvakiridzo yakawanda pachine nguva, uye tinoda kupa mhedzisiro muchinyorwa chino.

Lithium bhatiri zvekutanga

Chekutanga, tsananguro shoma dzekujekesa izwi iri.

Chii chinonzi LiFePo4?

Nezve lithium mabhatiri edzimba dzinofamba, imwe inosvika pane imwe nguva inorema LiFePo4.

LiFePo4 iri lithium-ion bhatiri umo iyo yakanaka electrode ine lithium iron phosphate pane lithium cobalt oxide.Izvi zvinoita kuti bhatiri iri rive rakachengeteka sezvo richidzivirira kutiza kwemafuta.

Ko iyo Y inorevei muLiFePoY4?

Mukutsinhana nekuchengeteka, mangwanani-ngwananiLiFePo4 mabhatiriyaive nemvura shoma.

Nokufamba kwenguva, izvi zvakarambwa nenzira dzakasiyana-siyana, semuenzaniso nekushandisa yttrium.Mabhatiri akadaro anobva anzi LiFePoY4, uye zvakare (kashoma) anowanikwa mudzimba dzinofamba.

Yakachengeteka sei lithium bhatiri muRV?

Kufanana nevamwe vazhinji, isu takashamisika kuti mabhatiri e lithium akachengeteka sei kana achishandiswa mumamotorhomes.Chii chinoitika mutsaona?Chii chinoitika kana ukabhadharisa mari netsaona?

Muchokwadi, pane zvinetswa zvekuchengetedza nemabhatiri akawanda e-lithium-ion.Ndokusaka chete LiFePo4 musiyano, unonzi wakachengeteka, unonyanya kushandiswa munharembozha chikamu.

Cycle kugadzikana kwe lithium mabhatiri

Mukati mekutsvaga kwebhatiri, mumwe anouya nepamusoro pemazwi "kutenderera kugadzikana" uye "DoD", ane hukama.Nekuti kutenderera kugadzikana ndeimwe yemabhenefiti makuru e lithium bhatiri mumba inotakurika.

"DoD" (Depth of Discharge) ikozvino inoratidza kuti yakawanda sei bhatiri rinobudiswa.Saka degree rekubuda.Nekuti zvechokwadi zvinoita mutsauko kana ndikaburitsa bhatiri zvachose (100%) kana chete 10%.

Iyo kutenderera kugadzikana saka inongoita zvine musoro maererano neiyo DoD yakatarwa.Nekuti kana ndikangoburitsa bhatiri kusvika ku10%, zviri nyore kusvika kune zviuru zvematenderedzwa - asi izvo hazvifanirwe kuita.

Izvo zvakanyanya kudarika mabhatiri akajairwa-asidhi anogona kuita.

Zvakanakira zverithium bhatiri mumba inotakurika

Sezvatotaurwa, lithium bhatiri mumusasa inopa akawanda mabhenefiti.

• Chiremba uremu
• Kukwanisa kwepamusoro nehukuru hwakafanana
• High usable capacity uye inoshingirira pakubuda kwakadzika
• Kuchaja kwepamusoro uye kubuda kwemhepo
• High kutenderera kugadzikana
• Kuchengetedzwa kwepamusoro paunenge uchishandisa LiFePo4

Inoshandiswa kugona uye yakadzika yekuburitsa kuramba kwe lithium mabhatiri

Nepo mabhatiri akajairwa achifanirwa kungoburitswa kusvika pamakumi mashanu muzana kuitira kuti asanyanya kudzikamisa hupenyu hwavo hwesevhisi, mabhatiri eLithium anogona uye anogona kuburitswa kusvika makumi mapfumbamwe muzana ekugona kwavo (nezvimwe).

Izvi zvinoreva kuti haugone kufananidza zvakananga masimba pakati pemabhatiri e lithium uye akajairwa lead-asidhi mabhatiri!

Kukurumidza kushandiswa kwesimba uye kubhadharisa kusina kuoma

Nepo mabhatiri akajairwa anogona kungochajwa zvishoma nezvishoma uye, kunyanya kusvika kumagumo ekuchaja kutenderera, asingade kushandisa chero azvino, mabhatiri e lithium haana dambudziko iri.Izvi zvinokutendera kuti uzvitakure nekukurumidza.Iyi ndiyo nzira yekuchaja booster inonyatso ratidza mabhenefiti ayo, asi zvakare solar system inomhanya kusvika kune nyowani yepamusoro fomu nayo.Nekuti akajairwa lead-asidhi mabhatiri "akabhureka" zvakanyanya kana atozara.Nekudaro, mabhatiri e lithium anoyamwa simba kusvika azara.

Nepo mabhatiri e-lead-asidhi aine dambudziko rekuti kazhinji haazare kubva kune alternator (nekuda kwekushomeka kwezvino kushandiswa kusvika kumagumo ekuchaja kutenderera) uyezve hupenyu hwavo hwesevhisi huchitambura, mabhatiri e lithium ari mumba inotakurika anokushatisa zvakanyanya. kuchaja kunyaradza.

BMS

Lithium mabhatiri anobatanidza iyo inonzi BMS, bhatiri manejimendi system.Iyi BMS inotarisisa bhatiri uye inodzivirira kubva mukukuvadzwa.Nenzira iyi, iyo BMS inogona kudzivirira kudzika kwakadzika nekungodzivirira ikozvino kubva kudhonzwa.Iyo BMS inogona zvakare kudzivirira kuchaja pane tembiricha yakadzikira.Mukuwedzera, inoita mabasa anokosha mukati mebheteri uye inoenzanisa masero.

Izvi zvinoitika zvakanaka kumashure, semushandisi akachena iwe haufanirwe kubata nazvo zvachose.

Bluetooth interface

Mabhatiri mazhinji e-lithium edzimba dzenhare anopa Bluetooth interface.Izvi zvinobvumira bhatiri kuti ritariswe uchishandisa smartphone app.

Isu tatoziva nezvesarudzo iyi kubva kuRenogy solar charger controllers uye Renogy Battery Monitor, uye tasvika pakuzvikoshesa ipapo.

Zvirinani kune inverters

Lithium mabhatiri anogona kuendesa yakakwira macurrents pasina kudonha kwevolti, izvo zvinoita kuti ive yakakodzera kushandiswa mukati12v inverter.Saka kana iwe uchida kushandisa michina yekofi yemagetsi mumotorhome kana kuti uchida kushandisa hair dryer, pane zvakanakira ne lithium mabhatiri mune motorhome.Kana iwe uchida kubika magetsi mumusasa, haugone kudzivirira lithium zvakadaro.

Chengetedza huremu nemabhatiri e lithium mumba inotakurika

Lithium mabhatiri akareruka zvakanyanya kupfuura mabhatiri emutobvu ane chiyero chakafanana.Uyu mukana wakanaka kune vakawanda vane dambudziko vafambi vemotorhome vanofanirwa kutarisa weighbridge pamberi perwendo rwese kuti vaone kuti vachiri munzira munzvimbo yepamutemo.

Kuverengera muenzaniso: Isu pakutanga taiva ne2x 95Ah AGM mabhatiri.Aya airema 2×26=52kg.Mushure mekushandura kwedu lithium tinongoda 24kg, saka tinochengetedza 28kg.Uye ndiko kumwe kuenzanisa kunobata bhatiri reAGM, nekuti takawedzera katatu kugona kushandiswa "nenzira"!

Kuwedzera huwandu ne lithium bhatiri mune mobile imba

Nekuda kwechokwadi chekuti lithium bhatiri yakareruka uye idiki pane inotungamira bhatiri ine huwandu hwakafanana, iwe unogona zvechokwadi kutenderedza chinhu chose uye pane kunakidzwa nehukuru hwakanyanya nenzvimbo imwechete uye uremu.Nzvimbo inowanzo chengetedzwa kunyangwe mushure mekuwedzera kwesimba.

Nekuchinja kwedu kuri kuuya kubva kuAGM kuenda ku lithium mabhatiri, isu tichapeta katatu kugona kwedu kushandiswa tichitora nzvimbo shoma.

Lithium bhatiri hupenyu

Hupenyu hwebhatiri relithium mumba inotakurika hunogona kunge hwakakura.

Izvi zvinotanga nenyaya yekuti kuchaja kwakaringana kuri nyore uye kushoma, uye kuti hazvisi nyore kukanganisa hupenyu hwesevhisi kuburikidza nekuchaja kwakashata uye kuburitsa kwakadzika.

Asi lithium mabhatiri anewo yakawanda yekutenderera kugadzikana.

Muenzaniso:

Ngatiti iwe unoda huwandu hwese hwe100Ah lithium bhatiri zuva rega rega.Izvi zvinoreva kuti waizoda kutenderera kamwe pazuva.Dai wanga uri munzira gore rose (kureva mazuva 365), waizopfuura nebhatiri rako relithium kwe3000/365 = 8.22 makore.

Zvisinei, ruzhinji rwevafambi havakwanisi kunge vari munzira gore rose.Pane kudaro, kana tikatora mavhiki matanhatu ezororo = mazuva makumi mana uye towedzera mamwe mashoma ekupera kwevhiki kuhuwandu hwemazuva ekufamba kwe100 pagore, ipapo tinenge tiri pa3000/100 = makore makumi matatu ehupenyu.Huge, handizvo here?

Izvo hazvifanirwe kukanganwa: Iyo yakatarwa inoreva 90% DoD.Kana iwe uchida simba shoma, hupenyu hwebasa hunowedzerwawo.Unogonawo kushingaira kudzora izvi.Unoziva here kuti unoda 100Ah zuva nezuva, saka unogona kungosarudza bhatiri rakakura zvakapetwa kaviri.Uye mune imwe yakawa swoop iwe unongove neiyo yakajairwa DoD ye50% iyo yaizowedzera hupenyu.Apo: Bhatiri rinogara kwenguva yakareba kudarika makore makumi matatu ringangotsiviwa nekuda kwekufambira mberi kweruzivo rwemichina.

Hupenyu hwesevhisi hurefu uye hurefu, hunogona kushandiswa hunoisawo mutengo webhatiri retimumu mufoni inotakurika mumaonero.

Muenzaniso:

Bhatiri reBosch AGM rine 95Ah parizvino rinodhura madhora mazana maviri.

Chete 50% ye95Ah yebhatiri reAGM ndiyo inofanirwa kushandiswa, kureva 42.5Ah.

A Liontron RV lithium bhatiri ine simba rakafanana re100Ah inodhura $1000.

Pakutanga izvo zvinonzwika senge kashanu mutengo we lithium bhatiri.Asi neLiontron, pamusoro pe90% yekugona inogona kushandiswa.Mumuenzaniso, inoenderana nemabhatiri maviri AGM.

Iye zvino mutengo weti lithium bhatiri, yakagadziridzwa iyo inogona kushandiswa, ichiri kupfuura kaviri.

Asi ikozvino kugadzikana kwekutenderera kunotanga kushanda.Pano ruzivo rwemugadziri rwunosiyana zvakanyanya - kana uchikwanisa kuwana chero (nemabhatiri akajairwa).

• Nemabhatiri eAGM mumwe anotaura zvekusvika ku1000 cycles.
• Nekudaro, mabhatiri eLiFePo4 anoshambadzwa seane anopfuura 5000 ma cycles.

Kana iyo lithium bhatiri iri mumba inotakurika inotora kashanu seyakawanda ma cycles, ipapo iyolithium bhatiriichapfuura bhatiri reAGM maererano nemutengo-kuita.