Kodi Desulfation Mode ndi chiyani?

Desulfate mode ndi chinthu chapadera kwambiri pa ma charger a batire omwe amachotsa lead sulfate crystal buildup ku ma plates a lead-acid. Batire ya lead{{2}acid ikakhala kuti yatsekedwa kwa nthawi yayitali, makhiristo amaumitsa pa mbale za batire ndikulepheretsa batire kuti ivomereze kapena kuyimitsa. Desulfation mode imagwiritsa ntchito mphamvu zowongolera{4}}zamphamvu kwambiri kuti ziwononge makristalowa ndikubwezeretsa mphamvu ya batire kuti igwire ntchito.

Zomwe Zimayambitsa Battery Sulfation

Sulfation imachitika chifukwa cha kuchuluka kwa makemikolo m'mabatire a lead-acid. Mukatulutsa batire ya lead-acid, electrolyte (sulfuric acid ndi madzi) imachita ndi lead plates kupanga lead sulfate ndikutulutsa mphamvu yamagetsi. Pa recharging, njirayi ayenera kubwerera, kutembenuza lead sulphate kubwerera ku zinthu yogwira.

Vuto limayamba pamene mabatire amakhalabe pang'ono kapena atatulutsidwa kwathunthu. Tizilombo tating'ono ta lead sulphate tomwe timapanga tikamagwiritsidwa ntchito bwino timayamba kukula ndikuuma. Makhiristo owumitsidwawa amakana njira yolipiritsa ndikumamatira ku mbale za batri kwamuyaya. M'kupita kwa nthawi, kumanga uku kumachepetsa mphamvu ya batri ndi ntchito yake.

Zinthu zingapo zimathandizira kuti sulfation ichuluke:

Kusunga popanda kulipiritsaimapanga sulfation yoyipa kwambiri. Batire yomwe yakhala itakhala kwa milungu kapena miyezi ingapo, ngakhale itangoyimitsidwa kokwanira, imadzitulutsa yokha-ndikupanga miyala ya sulfate. Ikakhala nthawi yayitali, makristalowa amalimba kwambiri.

Kulipiritsaimalepheretsa batire kuti isatembenuzire sulfate yotsogolera kukhala zida zogwira ntchito. Kuzungulira kulikonse kosakwanira kumasiya sulphate yambiri pa mbale.

Kutuluka kwakuyamphamvu ya batri yomwe imagwetsa pansi pa 10.5V imayambitsa sulfure mwachangu. Kusalinganika kwakukulu kwa mankhwala kumapanga makhiristo akulu omwe amapangidwa mwachangu.

Kutentha kwambiripamwamba pa 75 digiri F kuwirikiza kawiri mlingo wa sulfure pakuwonjezeka kulikonse kwa madigiri 10-. Kutentha kumathandizira kudzitulutsa komanso kupanga makristalo.

Pamene sulfation ifika pazigawo zapamwamba, batiri limasonyeza zizindikiro zomveka. Mphamvu ya cranking imatsika kwambiri. Kulipira kumatenga nthawi yayitali kuposa nthawi zonse. Batire limatha kumva kutentha panthawi yolipiritsa. Voltage imatsika mwachangu pansi pa katundu. Pazovuta kwambiri, kuwerengera kwa voltmeter pa batire "yodzaza" kumawonetsa 12.0-12.2V yokha m'malo mwa 12.6-12.8V yathanzi.

Momwe Desulfation Mode imagwirira ntchito

Njira ya desulfate imagwiritsa ntchito njira yowongolera ma pulse kuti iphwasule makhiristo a sulphate. Chaja imatulutsa -mphamvu yamagetsi yamphamvu kwambiri - nthawi zambiri imakhala 15-20V pa batire ya 12V - imathamanga kwambiri koma yotsika kwambiri. Ma pulse awa amapanga kugwedezeka pamlingo wa mamolekyulu omwe amaphwanya kapangidwe ka kristalo.

Njirayi imasiyana kwambiri ndi kulipiritsa wamba. Kuchajisa kokhazikika kumagwiritsa ntchito magetsi okhazikika mozungulira 14.4V kukankhira mphamvu mu batire. Kuthamanga kwa desulfation kumakwera mpaka 15-20V kwakanthawi, kenako kutsikanso. Kuthamanga kumeneku kumayang'ana makamaka makristasi olimba a sulphate popanda kutenthetsa batire.

Ma charger osiyanasiyana amagwiritsa ntchito desulfation m'njira zosiyanasiyana:

Makina opangira ma desulfationzindikirani mabatire a sulphate poyesa kutha kwawo kuvomereza mtengo pamagetsi abwinobwino. Chaja ikamagwiritsa ntchito 14V ndipo imamva ngati palibe kuyenda kwapano, imazindikira kukana kwakukulu kwamkati kuchokera ku sulfation. Chaja kenako imasintha kukhala desulfation mode. Batire ikayamba kuvomera kuyitanitsa nthawi zonse, makina amasinthira kukhala magawo omwe amachapira.

Manual desulfation modesamafuna kuti musankhe makonda. Izi nthawi zambiri zimayenda kwa nthawi yokhazikika - nthawi zambiri maola 24 pa charger za Black+Decker, kapena mpaka maola 2 pamitundu ya Battery Sitter. Chaja imagwiritsa ntchito ma pulses nthawi yonseyi, kenako ndikuyesa ngati batire yachira mokwanira.

Machitidwe opitilira pulse kukonzakuchokera kumakampani ngati PulseTech amaika mphamvu zochepera-zochepa nthawi zonse pamene batire ikutchaja komanso ikasungidwa. Njira imeneyi imalepheretsa kuwonjezereka kwa sulfation m'malo mochiza pambuyo pake.

Mawonekedwe enieni a pulse ndi ofunika kwambiri. Kuchita bwino kwa desulfation kumafuna kuwongolera bwino kwa kugunda kwa nthawi, m'lifupi, pafupipafupi, ndi matalikidwe. Kafukufuku akuwonetsa kuti mabatire a lead-asidi amalira pafupipafupi pakati pa 2-6 megahertz. Ma pulse ofananira ndi ma frequency awa amagwira ntchito bwino pakuthyola ma crystal bond.

Panthawi ya desulfate, makhiristo a sulphate amathyola tinthu tating'onoting'ono ndikusungunukanso mu njira ya electrolyte. Izi zimatenga nthawi chifukwa kristalo wandiweyani uyenera kusweka pang'onopang'ono. Mabatire ang'onoang'ono okhala ndi sulfation pang'ono amatha kuchira pakatha maola 48. Mabatire akuluakulu okhala ndi sulfation kwambiri angafunike masabata a 2-4 a chithandizo, batire ili pamlingo wocheperako panthawi yonse ya desulfation.

Mitundu ya Battery ndi Desulfation

Desulfation mode imagwiranso ntchito ku lead{{0}acid batire chemistry. Izi zikuphatikizapo mabatire a madzi osefukira (wet cell), mabatire a AGM (Absorbed Glass Mat), mabatire a geli, ndi kukonza-mabatire a lead osindikizidwa aulere{3}acid. Mitundu yonseyi imagwiritsa ntchito mbale zotsogola ndi ma electrolyte a sulfuric acid, zomwe zimawapangitsa kuti azitha kugwidwa ndi sulfation.

Mabatire a lithiamu-awona sakhala ndi sulfure.Izi zikuyimira kusiyana kwakukulu mu chemistry. Mabatire a lithiamu-amasunga mphamvu mwa kutsekereza ma ayoni a lithiamu pakati pa ma electrode a graphite ndi metal oxide kudzera mu electrolyte yamadzimadzi. Palibe sulfuric acid yomwe ilipo mu dongosolo, ndipo palibe sulphate yotsogolera yomwe imapanga panthawi yotulutsa.

Ngati muli ndi aLifiyamu ion batire charger, simupeza njira ya desulfation chifukwa mawonekedwewo alibe cholinga. Mabatire a lithiamu amakumana ndi mavuto osiyanasiyana - akuchulukirachulukira, kuthira madzi pang'ono pang'onopang'ono, komanso kutentha kwambiri kumatha kuwawononga, koma sulfation siili m'gulu la zinthuzi.

Kusiyanitsa kumafunika posankha mabatire ndi ma charger:

Za mabatire agalimoto, magalimoto ambiri amagwiritsabe ntchito lead{{0}acid chemistry. Batire yagalimoto yanu imatha kupindula ndi desulfation ngati idakhala yosagwiritsidwa ntchito m'nyengo yozizira kapena itasiya kugwira ntchito molakwika. Yang'anani mtundu wa batri yanu musanagwiritse ntchito desulfation mode.

Kwa ntchito zam'madzi ndi ma RV, mudzakumana ndi mitundu yonse iwiri. Mabatire akuya-cycle lead-asidi a makina apanyumba amatha kukhala ndi sulfate akasungidwa pakati pa maulendo. Komabe, makina a lithiamu amalowa m'malo mwa asidi - mu ma RV ndi mabwato ndendende chifukwa amapewa sulfure komanso kutulutsa kuya kwabwinoko.

Za zida zamagetsi ndi zamagetsi, lithiamu-ion ndiwopambana. Mabatire anu obowola opanda zingwe, mabatire a laputopu, ndi mabatire a foni amagwiritsa ntchito chemistry ya lithiamu ndipo safuna kuwonongedwa.

Kwa ma solar and backup power systems, matekinoloje onsewa amapikisana. Mabatire a lead{{1}asidi amawononga ndalama zambiri patsogolo pake koma amafunikira kukonzedwa pafupipafupi ndi kuwonongedwa. Mabatire a lithiamu amawononga ndalama zambiri poyambira koma amathetsa kukonza ndikupereka moyo wautali popanda nkhawa za sulfation.

Kumvetsetsa chemistry yanu ya batri kumalepheretsa kuwononga nthawi pakuyesa kosafunikira. Chofunika kwambiri, chimalepheretsa kuwonongeka - kugwiritsa ntchito mphamvu za desulfation kumabatire a lithiamu kumatha kuyambitsa mabwalo achitetezo kapena, zikavuta kwambiri, kumayambitsa kutupa kapena kutentha.

Nthawi Yomwe Mungagwiritsire Ntchito Desulfation Mode

Desulfation imagwira ntchito bwino ngati kulowererapo koyambirira. Mukangowona kuchepa kwa batire, kuthamanga kwa desulfation kumapereka mwayi wapamwamba kwambiri wochira.

Kusungirako nyengoamapanga mikhalidwe yabwino kuyesa desulfation. Musanasunge njinga zamoto, mabwato, kapena magalimoto anyengo m'nyengo yozizira, yambani batire mokwanira ndikuchita mozungulira mozungulira ngati charger yanu ikupatsani. Mukabweretsanso zida zosungidwa, mabatire a desulfate omwe akhala kwa miyezi 3-4 ngakhale atasungidwa ali ndi chaji.

Zoyesayesa zopulumutsapa mabatire omwe atulutsidwa kwambiri amavomereza kuwononga madzi. Ngati munasiya magetsi amkati mwagalimoto yanu usiku umodzi ndipo batire silingayambitse galimotoyo ngakhale mutayesa kuyitanitsa, njira ya desulfation ikhoza kuyibwezeretsa. Batire liyenera kuwonetsa magetsi ena - nthawi zambiri kuposa 2V pa batire ya 12V. Pansi pa malirewo, kuwonongeka kwamkati kungakhale koopsa kwambiri.

Kuchepa kwa magwiridwe antchitozimasonyeza kufunika kwa desulfation. Batire lomwe m'mbuyomu lidagwedeza injini yanu mwamphamvu tsopano silitha kuyitembenuza, kapena batire yomwe idagwira kwa milungu ingapo ikatha masiku angapo, sulfite mwina yayamba.

Nthawi ndi yofunika kwambiri. Sulfation yatsopano yomwe idakula pakadutsa masiku kapena masabata imayankha bwino ku desulfation. Zomangamanga za crystalline sizinawumitsidwebe. Mabatire omwe adatulutsidwa kwa miyezi kapena zaka amakhala ndi crystalline sulfation yosatha ndipo palibe kugunda kwamphamvu komwe kungasinthe.

Batire iyenera kuchotsedwa pamagalimoto kapena zida panthawi ya desulfation. Zamagetsi zamagalimoto zimakoka pang'ono zapano zomwe zimasokoneza njira ya desulfation. Ngakhale wotchi ya dashboard yomwe imajambula ma milliamp angapo imalepheretsa ma charger ena kulowa munjira ya desulfation, chifukwa amatanthauzira kujambula komwe kulipo ngati chisonyezero chakuti batire ilibe sulphate.

Njira zodzitetezera zimagwira ntchito nthawi yonseyi. Mabatire a desulfate m'malo abwino-otulutsa mpweya wabwino chifukwa amatha kupanga mpweya wa haidrojeni. Kuyang'anira kutentha kwa batri - kutentha kwambiri kukuwonetsa zovuta. Yang'anani kuchuluka kwa madzi m'mabatire osefukira musanayambe ndikudzazanso ndi madzi osungunuka ngati pakufunika. Osasiya desulfation ikuyenda mosayang'aniridwa ndi gawo loyamba mpaka mutatsimikizira kuti batire ndi charger zikugwira ntchito limodzi.

Kuchita Bwino ndi Zopereŵera

Desulfation mode imapanga zotsatira zosagwirizana zomwe zimadalira kwambiri kuuma kwa sulfation ndi nthawi yake.

Mitengo yopambana imasiyana mosiyanasiyana.Malipoti akumunda akuwonetsa mabatire akuchotsa madzi omwe adawoneka atafa kwathunthu, ogwiritsa ntchito akuti mabatire ayambanso kugwira ntchito atasungidwa atatulutsidwa kwa zaka ziwiri. Ogwiritsa ntchito ena amapeza kuti desulfation sipanga kusiyana koyezera, makamaka ndi mabatire omwe akuwonongeka mwakuthupi m'malo mokhala ndi sulfation.

Zinthu zingapo zimatsimikizira ngati desulfation ingathandize:

Zaka za batri ndi momwe sulfation imafunikira. Batire yatsopano yomwe idasungunuka kuchokera kusungirako nthawi zambiri imachira mpaka 75-95% ya mphamvu yoyambirira. Batire yakale yomwe ili kumapeto kwa nthawi yake yamoyo yomwe idapangidwa ndi sulphate imatha kuchira mphamvu ya 40-50% yokha kapena ayi.

Mtundu wa sulfation umapangitsa kusiyana. Sulfation yosinthika kuchokera ku zotuluka zaposachedwa imayankha chithandizo cha desulfation. Sulfation yosatha ya crystalline kuchokera kutulutsa kwanthawi yayitali sikungasinthidwe kwathunthu. Vuto liri pakusankha mtundu wanji womwe mukukumana nawo musanayike maola ambiri munjira ya desulfation.

Kukangana kulipokuzungulira ntchito ya desulfation. Opanga mabatire ali ndi malingaliro osiyanasiyana. Ena amaona kuti pulse desulfation ndi njira yovomerezeka yochira. Ena, monga Battery Tender, amapewa kuwononga mphamvu ya batri, kukangana ndi kupsinjika kwa batire ndipo zitha kuwononga nthawi yayitali{3}}kuposa zabwino. Amachifanizitsa ndi kupindika kapepala cham'mbuyo - mukhoza kuchiwongola kwakanthawi, koma mukuchifooketsa ndi kupindika kulikonse.

Umboni wa sayansi udakali wosakwanira. Ngakhale ukadaulo wa pulse umaphwanya makristalo a sulfate m'malo a labotale, -zotsatira zenizeni padziko lonse lapansi zimadalira mitundu yambiri kuti inenedweratu molondola. Akatswiri ena amakayikira ngati "kuchira" kowonekera kuchokera ku desulfation kumangoyimira kusintha kwakanthawi komwe kumachepa msanga.

Ngakhale desulfation yopambana ili ndi malire.Simungathe kubwezeretsa batire ku 100% ya mphamvu yake yoyambirira. Njira ya desulfation yokha imayambitsa kuwonongeka kwa mbale. Sulfation yomwe idakhalapo kwa nthawi yayitali imapangitsa kusintha kokhazikika pamapangidwe a mbale. Batire yobwezeretsedwa chifukwa cha desulfation ikhoza kukhala ndi moyo waufupi kuposa womwe sunatenthe kwambiri.

Njira zina zilipo. Akatswiri ena amakonda kuwongolera mopitilira muyeso pa 2.50-2.66V pa cell kwa maola 24 m'malo mopanda mphamvu. Ena amagwiritsa ntchito zowonjezera monga mchere wa Epsom, ngakhale zotsatira zake zimakhala zotsutsana. Njira yodalirika kwambiri ndiyo kupewa kuyitanitsa pafupipafupi komanso kupewa kutulutsa kwambiri.

Mtengo-kuwunika phindunkhani. Kuyesera kuwononga madzi n'komveka pamabatire okwera mtengo - akuzama m'madzi{2}}mabatire ozungulira, mabatire akulu a AGM a solar, kapena mabatire apamwamba kwambiri agalimoto. Kwa mabatire agalimoto otsika mtengo, kusinthira nthawi zambiri kumawononga ndalama zochepa kuposa nthawi yoyesera kuchira. Mabatire opitilira zaka 5-7 nthawi zambiri samavomereza kuyeserera kwa desulfation mosasamala mtengo wake.

Mafunso Ofunsidwa Kawirikawiri

Kodi ndingagwiritse ntchito desulfation mode pa batire yakufa kwathunthu?

Desulfation mode imafuna mphamvu ya batire yocheperako, nthawi zambiri 2-6V pa batire ya 12V. Pansi pa malire awa, batire ikhoza kukhala ndi zazifupi zamkati kapena kuwonongeka kopitilira kuchira. Yesani kulipiritsa ndi charger yokhazikika kaye - ngati batire ikuvomereza kulipiritsa, ndiye kuti njira ya desulfation ingathandize.

Kodi ndiyenera kuyendetsa desulfation mode mpaka liti?

Kutalika kumasiyana malinga ndi kapangidwe ka charger komanso momwe batire ilili. Makina odzichitira okha amatha kufikira atazindikira kusintha, nthawi zambiri maola 2-48. Mabatire a sulfated kwambiri angafunike masabata 3-4 ndi chojambulira chofanana ndi chipangizo cha desulfator. Yang'anirani momwe zikuyendera sabata iliyonse poyesa mphamvu ya batri ndi kuvomereza kwachaji.

Kodi desulfation idzagwira ntchito pa AGM kapena mabatire a gel?

Inde, desulfation imagwira ntchito pamitundu yonse ya batri ya lead{{0}acid kuphatikizapo AGM ndi ma cell a gel. Mabatire osindikizidwawa amakhala ngati mabatire osefukira koma nthawi zambiri amayankha bwino pakuwonongeka chifukwa sanavutike ndi madzi otsika. Gwiritsani ntchito ma charger omwe adavotera mabatire a AGM/gel pomwe amagwiritsa ntchito magetsi oyenera.

Kodi ndizotetezeka kusiya batire yolumikizidwa kugalimoto panthawi ya desulfation?

Ayi, kusagwirizana batire pa mawaya galimoto pamaso desulfation. Ngakhale mawotchi ang'onoang'ono amakoka kuchokera ku mawotchi, ma alarm, kapena ma module owongolera amalepheretsa ma charger ena kulowa munjira ya desulfation. Ma pulse okwera kwambiri omwe amagwiritsidwa ntchito pakuwonongeka amatha kuwononga zida zamagetsi zamagalimoto ngati zitasiyidwa.

Kuzindikira kwa Desulfation

Desulfation mode ikuyimira chida chimodzi mwa zingapo zotalikitsira moyo wa batri{{0}asidi wa asidi, koma sikuchiritsa mozizwitsa. Ganizirani ngati chithandizo chamankhwala pamabatire - chingathe kubwezeretsa ntchito ina yotayika ngati itagwiritsidwa ntchito panthawi yoyenera, koma sichingathetsere zowonongeka zonse kapena kugwira ntchito kwa wodwala aliyense.

Phindu lenileni la desulfation lagona pakukonza zodzitetezera osati ntchito zopulumutsa. Ma charger okhala ndi zodziwikiratu za desulfation zomwe zimagunda mosalekeza posungira zimalepheretsa sulfation kuti isapitirire kwambiri. Podzafika nthawi yomwe mukuyesera kubwezeretsanso batri yosungunuka kwambiri yomwe yakhala ikutulutsidwa kwa miyezi ingapo, kupambana kumakhala kosatheka mosasamala kanthu za luso.

Kusankha kwa batri ndikofunikira kwambiri kuposa njira iliyonse yobwezeretsa. Njira zina za Lithium zimathetsa nkhawa za sulfation kwathunthu, ngakhale pamtengo wokwera kwambiri. Pazinthu zomwe asidi a lead-amakhala wothandiza pazachuma, kuyika ndalama mu charger zabwino zokhala ndi njira zosamalira moyenera kumalepheretsa mavuto ambiri a sulfation asanayambe.

Magwero

Battery University - BU-804b: Sulfation ndi Momwe Mungapewere (batteryuniversity.com)

Battery Guy - Battery Sitter Myth Busters ndi Zofunika Kwambiri (batteryguy.com)

BLACK+DECKER Support - Desulfication Process (support.blackanddecker.com)

Traction Direct - Battery Charger MPL50's Desulfation Mode (traction-direct.com)

Ma Tender a Battery - Chifukwa Chake Ma Tenda a Battery Sagwiritsa Ntchito Desulfation (batterytender.com)

ChargingChargers.com - Maphunziro Othetsa Battery (chargingchargers.com)

Polinovel - Kodi Sulfation ya Batri ndi Chiyani & Momwe Mungapewere (polinovelgroup.com)

Renogy - Lithium{1}}Ion vs. Kusiyana kwa Battery ya Lead Acid (renogy.com)