Yintoni endifanele ndiyithathele ingqalelo ekusebenziseni itshaja yemoto yombane jikelele usebenzisa itshaja yemoto yombane jikelele?

Umbhali :Iflowpower-UMboneleli weSikhululo saMandla esiphathwayo

Itshaja yenye yezinto ezine eziphambili zenkqubo yombane wesithuthi sombane. Ukusebenza kwetshaja yemoto yombane kuhambelana ngokuthe ngqo nesiphumo sokutshaja, esihambelana nobomi bebhetri. Inxulumene nokhuseleko lwesithuthi.

I-voltage current ifuneka ngokungqongqo xa itshaja yemoto yombane ihlawuliswa, kwaye i-voltage yangoku iya kubangela umonakalo kwitshaja. Ukusebenza kwetshaja yesithuthi sombane kuhambelana ngokuthe ngqo nesiphumo sokutshaja, esihambelana nobomi bebhetri, kwaye sinxulumene nokhuseleko lwesithuthi. Okokuqala, ukufunyaniswa ngokubanzi kokusebenza kwetshaja kulungile kwaye kubi: ukuthatha ishaja ye-48V njengomzekelo, ngokubanzi i-voltage ephezulu ayikho ngaphezu kwe-59.

I-6V, inkulu kunala mbane wombane, ukutshaja akunakujika ukukhanya; i-voltage ephantsi eqhelekileyo ayikho ngaphantsi kwe-55V, iphantsi Iza kubangela ukutshaja okunganeleyo kule mbane, ngoko kulula ukwenza ilahleko zebhetri. Ngokwangoku, okanye ishaja ye-48V20A njengomzekelo, ubuninzi bangoku abukho ngaphezu kwe-3A, enokubangela ukuba ibhetri ilahlekelwe ngamanzi ngaphambili, ephantsi kakhulu ayikho ngaphantsi kwe-2.1A, ephantsi kunalo mbane iya kubangela ukutshaja okunganeleyo.

Nanga amanye amanyathelo okhuseleko kwitshaja yesithuthi sombane: (1) 48V ibhetri entsha ifuna iiparamitha zetshaja, amandla ombane aphezulu angama-58.5-59.7, angekho ngaphantsi kwe-58V, ngaphantsi kwe-58V ibangela ukutshaja okungonelanga, ngaphezulu kwe-59.

I-7V inokubangela isibane sokutshaja. Isibane sokuguqula malunga ne-0.4-0.

I-7a, i-voltage yangempela malunga ne-55.5V, engaphantsi kwe-50V iya kubangela ukutshaja okunganeleyo, okuya kubangela ukulahleka kwebhetri. (2) 48V20AH ibhetri idinga ubuninzi bangoku be-2.

I-4-3.3A, ngaphantsi kwe-2.2A iyacotha, kwaye umphumo wokutshaja awubi, kwaye ibhetri iya konakala.

(3) Amandla okwenene angama-40 kuphela, i-yuan engama-50 kwimarike ingaphezulu kwencinci, uyilo lweparamitha aluchanekanga, kwaye ingozi yokhuseleko inkulu, kwaye umgangatho ophezulu uthembekile. (4) Ukungaphumeleli kwesekethe yesilawuli setshaja kuya kubangela i-voltage ephumayo 75-130V, ibhetri etshajwayo ishushu, akukho kukhanya. Itshaja ekumgangatho ophezulu iya kuyithomalalisa imiba enjalo ngokufanelekileyo.

(5) Xa ibhetri entsha ine-20A ubomi bebhetri imileage engaphantsi kweekhilomitha ezingama-30 12A ibhetri, nceda ujonge iiparamitha zetshaja, ukuba awukwazi ukugweba, nceda ubuyisele itshaja ekumgangatho ophezulu kwakhona, khetha imveliso ephezulu. , unokuyicombulula ingxaki. (6) Xa ibhetri entsha ingajiki, buyisela omnye umatshini wovavanyo lwetshaja ekumgangatho ophezulu. (7) Phantsi kweemeko eziqhelekileyo, i-48V20AH ubomi obutsha bebhetri yi-40-60 yeekhilomitha.

I-48V12AH ixesha elitsha lokutshaja ibhetri lihlala kwiiyure ze-10, i-mileage ifikelela kwiikhilomitha ezingama-25-40, ukuba ixesha lokutshaja eliqhelekileyo lidlula, nceda ubuyisele ishaja esemgangathweni ophezulu kwakhona. (8) Zininzi iisekethe zangaphakathi zetshaja, igalelo kunye noqhagamshelo oluphumayo, okubangela, ngamanye amaxesha ukutshaja, ngamanye amaxesha akukwazi ukubiza. Ichaphazela kakhulu ibhetri, okanye ngexesha lokutshaja, kubangela ipakethe yegubu, ukuba oku kuyenzeka, nceda ubuyisele itshaja kwakhona.

Okulandelayo, jonga iindlela ezintlanu zokutshaja itshaja yemoto yombane: Fikelela. Isici sayo esibalulekileyo kukuba le ndlela yokutshaja ine-adaptation enkulu **, enokukhetha kwaye ilungelelanise umbane wokutshaja. Ke ngoko, kunokwenzeka ukuba uhlawule ibhetri yeemeko ezahlukeneyo ezahlukeneyo (njengokutshaja kokuqala kwebhetri entsha, ukongeza ukutshaja kwebhetri esetyenzisiweyo kunye nokutshaja isulfure, njl.

). Ilungele ngokukodwa ukutshaja ipakethi yebhetri apho ubude obuncinci bangoku buhlawulwe, kwaye inceda ukufunyanwa kwebhetri ecothayo. Nangona kunjalo, ekubeni umjelo wokutshaja kwinqanaba lendlela yokutshaja incinci kakhulu, umbane wokutshaja ukhulu kakhulu ngexesha lokutshaja emva kokutshaja, ngoko yonke inkqubo yokutshaja ide, igesi yemvula inkulu, impembelelo yeplate iphezulu, ukusetyenziswa kwamandla kuphezulu, ukusebenza kakuhle kuphantsi (akukho kuphumelela ngakumbi kwi-65%), kwaye yonke inkqubo yokutshaja kufuneka ibe nabasebenzi abakhethekileyo.

Ke ngoko, kuphela xa ibhetri iqalisiwe kwaye ibhetri isetyenziselwa ukwenza umsinga omncinci ukwenza ukutshaja isulfure. Le mibandela ilandelayo kufuneka ihlawulwe kule miba ilandelayo: 1 Ngenxa yokwahluka kokutshaja rhoqo kwangoku kuhlawuliswa, umsinga wokutshaja uthintelwe xa ukutshaja kukhulu kakhulu, kwaye umsinga wokutshaja kufuneka uhlengahlengiswe ngexesha. Ngaphezu koko, ubungakanani bomjelo wokutshaja, ixesha, ixesha lokuguqulwa kwangoku, kunye nokukhethwa kwe-voltage yokuphelisa ukutshaja, njl.

Ibhetri encinci ikhethiwe, kwaye xa ibhetri encinci kufuneka isuswe, emva koko uqhubeke uhlawula ibhetri enkulu; Ukutshaja kwe-3, xa ibhetri ifunyenwe rhoqo nge-2 ~ 3h, ukuba i-voltage ifikelele kwi-2.4V Ukudluliselwa ngexesha ukuya kwinqanaba lesibini lokutshaja; Ukutshaja; Uxinzelelo lwe-electrolyte ye-5 yebhetri ehlawuliweyo kufuneka ihlangabezane neemfuno, kwaye umahluko woxinaniso phakathi kwe-electrolyte phakathi kweebhetri ze-monarch kufuneka ungadluli kwi-0.01g / cm3; Ibhetri ye-6 yolondolozo akufanele ihlawuliswe ngale ndlela.

2, itshaja yemoto yombane engaguqukiyo ukutshaja kwakhona koxinzelelo lwamandla ombane ngokuthe rhoqo ukutshaja okuthe gqolo kuthetha ukuba ibhetri nganye yivolyutha engaguqukiyo (idla ngokubala inani leeseli enye)×2.5V) ukutshaja. Isici sayo esibalulekileyo kukuba umjelo wokuqala wokutshaja mkhulu kakhulu, amandla e-electromotive yebhetri kunye noxinzelelo lwe-electrolyte yesalamano lukhawuleza, njengoko ukuqhubeka kokutshaja kuncitshiswa ngokuthe ngcembe, kuphela umsinga omncinci ugqithiswa kwixesha lokutshaja; ixesha lokutshaja lifutshane, ukusetyenziswa kwamandla aphantsi, ngokuqhelekileyo ukutshaja i-4 ~ 5h, ibhetri inokufumana i-90% ukuya kwi-95% yomthamo wayo; ukuba i-voltage yokutshaja ikhethiwe, yonke inkqubo yokutshaja ingagqitywa, kwaye yonke inkqubo yokutshaja ayifuni abantu, ngoko isetyenziselwa ngokubanzi ukuncedisa ukutshaja.

Ukutshaja kombane okungonelanga okuthe gqolo kukuba: Ekubeni ukutshaja kokuqala kwangoku kukhulu kakhulu, xa ibhetri inkulu kakhulu, iya kubangela ukuba umbane wokuqala wokutshaja unyuke, nto leyo ekulula ukubangela ukonakaliswa kwe-overcurrently overcurrent kunye nokutshaja izixhobo. Ngethuba lenkqubo yokutshaja, Ekubeni umsinga wokutshaja awukwazi ukulungiswa, awufanelekanga ukutshaja kokuqala kunye nokutshaja kwe-debris yebhetri; kunzima ukuhlawulela utshintsho kwi-voltage yebhetri ngexesha lokutshaja, kunzima ukugqiba umthamo wokubuyiswa kwebhetri ngokukhawuleza. Qaphela le miba ilandelayo ngeendlela zokutshaja ombane rhoqo: 1 Khetha ngokuchanekileyo amandla ombane wokutshaja.

Ukuba i-voltage yokutshaja iphezulu kakhulu, iya kubangela ukuba umsinga wokutshaja wombane ube mkhulu kakhulu. Xa kunzima, kuya kubangela ukugoba kwe-polar, kwaye into ephilayo ** inkulu kwaye ubushushu bebhetri buphezulu. Ukuba uphantsi kakhulu, ibhetri iyancipha, okukhokelela ekunciphiseni umthamo, ubomi obufutshane; 2 Amandla ombane okuphela kwebhetri kufuneka afane ncam.

I-3, itshaja yombane yokulinganisa itshaja yokutshaja Malunga nepakethi yebhetri eyenziwe ngeebhetri ezininzi ze-monomer, ezinjengeebhetri zohlobo olusisigxina, emva kokusetyenziswa komhla othile, ukutshaja okulinganayo ngamaxesha athile. Oku kungenxa yokuba xa ukutshaja kwenziwa kwiimeko ezifanayo, izinto eziphilayo ** zephaneli yepolar zinedigri ezahlukeneyo zokutshaja. Ngenxa yoko, into esebenzayo ** ayisebenzi.

Ukongeza, ezinye iibhetri ze-monomer aziyi kukwanela ekuqwalaseleni intlawulo ethile kunye neemveliso zokukhupha phakathi kweebhetri ze-monomer. Ngoko ke, i-current iyaqhubeka ihlawulisa ngoku malunga ne-20 h emva kokutshaja okuqhelekileyo, 1 ~ 3h. Oku kutshaja kukwabizwa ngokuba yi-overcharge.

Xa ibhetri iqhele ukusetyenziswa phantsi kweemeko ezifanayo, kuba luncedo ukutshaja okulinganayo ekulondolozweni kwebhetri. Ubude bomsebenzisi ngamnye bunemimiselo eyahlukileyo kubude bexesha lokutshaja elilinganayo, kwaye abanye baneenyanga ezintathu okanye isiqingatha sonyaka. Kwiminyaka yakutshanje, ngokwenkqubela phambili yoyilo lwebhetri kunye netekhnoloji yokuvelisa, ekhethekileyo ** yebhetri ayinkulu, ngoko kukho umkhwa owandisiweyo ngexesha lokutshaja ngokulinganayo.

4. Itshaja yesithuthi sombane edadayo ibhetri etshajiweyo okanye ibhetri isetyenziswa kuphela kumbane we-AC, kwaye imo yokutshaja luhlobo oludadayo. Ngokomzekelo, i-voltage ye-2.

I-15 ukuya ku-2.2 i-V2.2V yongezwa kuhlobo olusisigxina, kunye ne-voltage ye-2.

I-15 ukuya ku-2.2 V ihlawuliswa ngokuqhubekayo umzuzu wangoku. Itshaja ihambelana nebhetri, kwaye ukutshaja okwangoku kubalulekile ukuncedisa ukulahlekelwa kokuzikhupha, oko kukuthi, malunga ne-10 h yezinga le-0.

I-3% ~ 1.0% uluhlu, kunye nomthwalo oqhelekileyo ngumthwalo wetshaja, kwaye umthwalo wexesha elifutshane nawo unikwe amandla yibhetri. Ngeli xesha, ukutshaja kuhlawuliswa ngokuzenzekelayo ngenxa yokuncipha kombane wokuphela kwebhetri.

I-5, itshaja yesithuthi sombane esihlala sihleli umda woxinzelelo umsinga ukutshaja rhoqo umda wokuhamba komda wombane Okubalulekileyo yinto engalunganga yokutshaja ngokugqithisileyo yangoku xa ulungiso oluqhubekayo lokutshaja (indlela ihlawuliswa ngoxinzelelo oluthe gqolo), kwaye idityaniswe kuthotho phakathi kombane wokutshaja kwaye iqhagamshelwe phakathi kwesixhobo sokutshaja. ukutshaja unikezelo lwamandla kunye nebhetri egcwalisekayo. Ukuxhathisa (ukumelana nokunciphisa okwangoku) ukusuka kuhlengahlengiso lokutshaja lwangoku. Xa umsinga wokutshaja mkhulu kakhulu, ukuhla koxinzelelo kwi-resistor yokunciphisa yangoku kukwakhulu, ngaloo ndlela kunciphisa i-voltage yokutshaja; xa umsinga wokutshaja uncinci, ukuhla koxinzelelo kwi-resistor yokukhawulela yangoku kuncinci, ilahleko yombane wesixhobo sokutshaja nayo incinci.

Ngale ndlela, umbane wokutshaja ulungelelaniswa ngokuzenzekelayo ukuze ungadluli umda othile. Le ndlela okwangoku isetyenziswa ngokubanzi kusungulo lwebhetri olungagciniyo kunye nokutshaja iibhetri eziqhelekileyo.