Nhau - Maitiro eKuchaja Mabhatiri eNiMH

Semutengi weB2B kana mutengi wemabhatiri eNiMH (Nickel-Metal Hydride), zvakakosha kuti unzwisise maitiro akanakisa ekuchaja mabhatiri aya.Kuchaja kwakakodzera kunovimbisa kuti mabhatiri eNiMH achave nehupenyu hurefu, kuita zvirinani, uye kuchengetedza kugona kwavo nekufamba kwenguva.Muchikamu chino, tichakurukura zvakakosha zvekuchaja mabhatiri eNiMH, kusanganisira nzira dzakakwana dzekuchaja, zvikanganiso zvakajairika, uye maitiro ekuchengetedza hutano hwebhatiri mukufamba kwenguva.

Kunzwisisa NiMH Mabhatiri

Mabhatiri eNiMH isarudzo yakakurumbira kune akasiyana maapplication, anosanganisira emagetsi evatengi, maturusi emagetsi, uye mota dzemagetsi, nekuda kwekuwanda kwesimba radzo, mutengo wakaderera, uye hushamwari kwezvakatipoteredza.Sezvo ainotungamira inogadzira mabhatiri eNiMH, tinopa yakagadziriswa NiMH bhatiri masevhisi kuti asangane nezvinodiwa chaizvo zvevatengi vedu.Chikwata chedu chenyanzvi chinoshanda padhuze nemutengi wega wega kugadzira bhatiri mhinduro yakarongedzerwa kune yavo yakasarudzika zvavanoda.Yeduyakagadzirirwa NiMH bhatirimasevhisi anotsigirwa nekuzvipira kwedu kune mhando uye kuvimbika.Nekudaro, zvakakosha kuti uvachajise nemazvo kuti uwane zvakanyanya kubva mumabhatiri eNiMH.

Yekutanga Sumo nezveNiMH Bhatiri Kuchaja

Positive electrode reaction kana uchichajaNiMH bhatiri: Ni(OH)2+OH-→NiOOH+H2O+e- Negative electrode reaction: M+H20+e-→MH+OH- Overall reaction: M+Ni(OH)2→MH+ NiOOH
Kana bhatiri reNiMH raburitswa, kuita kwepositive electrode: NiOOH+H2O+e-→Ni(OH)2+OH- Negative electrode: MH+OH-→M+H2O+e- Overall reaction: MH+NiOOH→M+Ni(OH)2
Mune formula iri pamusoro, M ihaidhirojeni yekuchengetedza alloy, uye MH ihydrogen yekuchengetedza alloy umo maatomu ehydrogen anoshambadzirwa.Iyo inonyanya kushandiswa hydrogen kuchengetedza alloy ndeye LaNi5.

Nickel-metal hydride bhatiri yanyanya kubudiswa: nickel hydroxide electrode (positive electrode)2H2O+2e-H2+2OH- hydrogen absorption electrode (negative electrode) H2+20H-2e→2H20 Kana yanyanya kubudiswa, mhedzisiro yebhatiri rese rekuita i zero.Iyo hydrogen inoratidzika pane anode ichave ichangobva kusanganiswa pane yakaipa electrode, iyo inochengetedzawo kugadzikana kwebhatiri system.
NiMH yakajairika kuchaja
Nzira yekuchaja zvizere bhatiri reNiMH rakavharwa ndeyekuchaja neisina zita rinogara riripo (0.1 CA) kwenguva shoma.Kuti udzivise kuwedzeredza kwenguva refu, iyo timer inofanirwa kugadziridzwa kuti irege kuchaja pa150-160% yekuisa simba (15-16 maawa).Tembiricha inoshanda yeiyi nzira yekuchaja ndeye 0 kusvika +45 degrees Celsius.Iyo yakawanda ikozvino ndeye 0.1 CA.Nguva yekuchaja yebhatiri haifanire kudarika maawa e1000 pakudziya kwekamuri.

NiMH yakakurumidza kuchaja
Imwe nzira yekuchaja bhatiri reNiMH nekukurumidza ndeyekuchaja neanogara aripo e0.3 CA kwenguva shoma.Iyo timer inofanirwa kusetwa kuti imise kuchaja mushure memaawa mana, iyo yakaenzana ne120% yebhatiri huwandu.Iyo tembiricha inoshanda yeiyi nzira yekuchaja ndeye +10 kusvika +45°C.

NiMH inokurumidza kuchaja
Iyi nzira inochaja mabhatiri eV 450 - V 600 HR NiMH munguva shoma ine chaji yenguva dzose ye0.5 - 1 CA.Kushandisa timer control circuit kumisa kukurumidza kuchaja hakuna kukwana.Kuti uwedzere hupenyu hwebhatiri, tinokurudzira kushandisa dT/dt kudzora kupera kwechaji.DT/dt control inofanira kushandiswa patembiricha yekukwira kwe0.7°C/min.Sezvinoratidzwa mumufananidzo 24, kudonha kwemagetsi kunogona kugumisa kutengesa kana kutonhora kuchikwira.-△V1) Chishandiso chekumisa kuchaja chinogona kushandiswa zvakare.Iko kukosha kweiyo -△V yekumisa mudziyo ichave 5-10 mV/chidimbu.Kana pasina chimwe chezvishandiso izvi zvekubvisa chinoshanda, imwe TCO2) mudziyo unodiwa.Kana iyo yekukurumidza kuchaja yekumisa mudziyo ichicheka kuchaja ikozvino, trickle charge ye 0.01-0.03CA inofanira kuvhurwa nekukasika.

NiMH trickle kuchaja
Kushandiswa kwakanyanya kunoda kuti bhatiri rirambe rakachajiwa.Kuripira kurasikirwa kwesimba nekuda kwekuzviburitsa, zvinokurudzirwa kushandisa ikozvino ye 0.01-0.03 CA ye trickle kuchaja.Tembiricha yakakodzera yekuchajisa inosvika +10°C kusvika +35°C.Trickle kuchaja inogona kushandiswa pakuchaja kunotevera mushure mekushandisa nzira iri pamusoro.Musiyano wekuita trickle charge yazvino uye kudiwa kwekunyanya kujeka kuzere kuchaja kwakaita kuti yekutanga NiCd charger isakodzere mabhatiri eNiMH.NiMH muNiCd majaja anopisa, asi NiCd muNiMH majaja anoshanda zvakanaka.Machaja emazuva ano anoshanda nemabhatiri masisitimu ese.

NiMH bhatiri yekuchaja maitiro
Kuchaja: Paunenge uchishandisa Kurumidza Charge Stop, bhatiri harina kuzara zvizere mushure meKurumidza Kuchaja yamiswa.Kuve nechokwadi che100% yekuchaja, yekuwedzera kune yekuchaja maitiro inofanirawo kuwedzerwa.Mwero wekuchaja kazhinji haupfuure 0.3c trickle kuchaja: inozivikanwawo seyekugadzirisa kuchaja.Zvichienderana nehunhu hwekuzviburitsa kwebhatiri, mwero wekuchajisa wakadzikira zvakanyanya.Chero bedzi bhatiri rakabatana nechaja uye bhatiri richibatidzwa, bhatiri rinochaja bhatiri pamwero panguva yekuchajisa kuitira kuti bhatiri rigare rakazara.

Vazhinji vashandisi vebhatiri vakanyunyuta kuti hupenyu hupfupi pane zvaitarisirwa, uye kukanganisa kunogona kunge kuri kune charger.Machaja evatengi ane mutengo wakaderera ane tsika yekuchaja isiriyo.Kana iwe uchida majaja emutengo wakaderera, unogona kuseta nguva yemamiriro ekuchaja uye woburitsa bhatiri pakarepo mushure mekunge razara.

Kana tembiricha yechaja ichidziya, bhatiri rinogona kunge rakazara.Kubvisa nekuchaja mabhatiri nekukasira usati washandisa pega pega zviri nani pane kuasiya ari muchaja kuti azoshandiswa.

Zvakajairika Kuchaja Zvikanganiso Zvekunzvenga

Paunenge uchichaja mabhatiri eNiMH, pane mashoma akajairika zvikanganiso zvinofanirwa kudzivirirwa kuchengetedza hutano hwebhatiri uye kuita:

Overcharging: Sezvambotaurwa, kuwandisa kunogona kukanganisa bhatiri.Gara uchishandisa smart charger ine Delta-V yekuonekwa kudzivirira kuwandisa.
Kushandisa charger isiriyo: Haasi ese machaja akakodzera mabhatiri eNiMH.Chaja yakagadzirirwa mamwe makemikari ebhatiri, akadai seNiCd (Nickel-Cadmium) kana Li-ion (Lithium-ion), inogona kukanganisa mabhatiri eNiMH.Gara uine chokwadi chekuti unoshandisa charger yakagadzirirwa mabhatiri eNiMH.
Kuchaja pakudziya kwakanyanya: Mabhatiri eNiMH patembiricha yakakwira zvakanyanya kana yakaderera inogona kukuvadza uye kuderedza hupenyu.Mabhatiri eNiMH anofanirwa kuchajiwa patembiricha yekamuri (inenge 20°C kana 68°F).
Kushandisa mabhatiri akakuvadzwa: Kana bhatiri richiita serakakuvadzwa, rakazvimba, kana kubuda, usaedze kurichaja.Chirase zvine musoro wochitsiva neimwe itsva.

Kuchengeta NiMH Bhatiri Hutano muNguva Yakareba

Pamusoro pekuchaja kwakaringana, kutevera matipi aya kunogona kukubatsira kuchengetedza hutano nekuita kwemabhatiri ako eNiMH:

Chengetedza mabhatiri zvakanaka: Chengetedza mabhatiri ako eNiMH munzvimbo inotonhorera, yakaoma, kure nechiedza chezuva uye kunobva kupisa.Dzivisa kuzvichengeta munzvimbo dzine hunyoro hwepamusoro kana tembiricha yakanyanyisa.
Dzivisa kubuda kwakadzika: Kubvisa zvachose mabhatiri eNiMH kunogona kukonzera kukanganisa uye kuderedza hupenyu hwavo.Edza kudzichajisa dzisati dzapera zvachose.
Ita periodic maintenance: Ipfungwa yakanaka kuburitsa mabhatiri ako eNiMH kusvika pa1.0V pasero mwedzi mishoma yega wobva waachaja pakare uchishandisa charger yeDelta-V.Izvi zvinobatsira kuchengetedza kugona kwavo uye kuita kwavo.
Tsiva mabhatiri ekare: Kana iwe ukaona kuderera kukuru kwekuita kwebhatiri kana huwandu, ingave nguva yekutsiva mabhatiri nemamwe matsva.

Mhedziso

Kuchaja nemazvo uye kuchengetedza mabhatiri ako eNiMH anovimbisa hupenyu hurefu, kuita, uye kukosha kwese.Semutengi weB2B kana mutengi wemabhatiri eNiMH, kunzwisisa aya akanakisa maitiro kuchakugonesa kuita sarudzo dzine ruzivo paunenge uchitsvaga mabhatiri eNiMH ebhizinesi rako.Uchishandisa nzira dzekuchaja dzakafanira uye kudzivirira zvikanganiso zvakajairika, unogona kukwidziridza hupenyu uye kuita kwemabhatiri aunotenga, zvichibatsira bhizinesi rako nevatengi vako.

Wako Waunovimba Nebhatiri weNiMH Mutengesi

Fekitori yedu ine michina yemazuva ano uye inoshandisa nyanzvi ine hunyanzvi yakazvipira kugadzira emhando yepamusoro mabhatiri eNiMH anozadzisa zvinodiwa nevatengi vedu.Isu tinoomerera kune yakasimba yemhando yekudzora maitiro padanho rega rega rekugadzira maitiro kuti tive nechokwadi chekuti mabhatiri edu akachengeteka, akavimbika, uye anogara kwenguva refu.Kuzvipira kwedu kuita zvakanaka kwakaita kuti tive nemukurumbira semutengesi akavimbika wemabhatiri eNiMH muindastiri.Tinotarisira kukushandira uye kukupa iwe akanakisa mabhatiri eNiMH.Isu tinopa akagadzirirwa NiMH bhatiri masevhisi kune akatevedzana eNiMH mabhatiri.Dzidza zvakawanda kubva pazasi chati.