Ngaba uyayazi ibhetri yeasidi ekhokelela kwisondlo?

2022/04/08

Umbhali :Iflowpower-UMboneleli weSikhululo saMandla esiphathwayo

Ibhetri ye-asidi yolondolozo-free, olona phawu lukhulu njengentsingiselo eyaziwayo kukugcina. Kwaye iibhetri ze-lead-asidi zincinci kakhulu kune-electrolyte yayo, ngokusisiseko ayifaki amanzi adibeneyo ngexesha lobomi benkonzo. Kwakhona kuneempawu zokumelana nokushisa okuphezulu, ukushisa okuphezulu, ubungakanani obuncinci, ukuzikhupha.

Ewe, kubiza kakhulu kuneebhetri ze-lead-asidi. Ngokubhekiselele kubomi benkonzo, umjikelezo ocetyiswayo wokutshintshwa kwebhetri ugcinwa kwiimeko eziqhelekileyo malunga neminyaka engama-3, efaniswa nebhetri ye-lead-acid. Ukuze kuthintelwe ukugcinwa kwemihla ngemihla kunye nokugcinwa kwenkqubo yayo yokukhupha, ihluke kakhulu kwibhetri ye-lead-acid, ngoko ke ithiyori, ungafaki amanzi adibeneyo okanye i-electrolyte.

Ukongeza, indlu yeebhetri ze-asidi ye-lead-free-free ivalwa ngokubanzi ngaphandle kokuba kukho izixhobo zobuchwephesha kunye neteknoloji, ngokubanzi ayikwazi ukuyilungisa. Nangona ibhetri ye-lead-asidi engenalo ilothe ibizwa ngokuba yisondlo, ayifumaneki ngokupheleleyo. Kucetyiswa ukujonga ibhetri rhoqo ngeekhilomitha ezingama-30,000, kunye nokugcinwa kweekhilomitha ezingama-80,000.

Nangona kunjalo, ivenkile ye-4S okanye isityalo sokulondoloza sinokwenza okuncinci, kwaye ubomi benkonzo yebhetri yesondlo buqiniswe ngokufanelekileyo, ekusebenziseni okuqhelekileyo, iminyaka eyi-2-3 iya kutshintshwa, kwaye akukho nto yokwandisa ubomi beNkonzo. Xa kuthelekiswa neebhetri zendabuko, i-capacitance ye-lead-free lead-asidi ibhetri inokusebenza kwiqondo lokushisa eliphakathi -30 ¡ã C ukuya ku-+60 ¡ã C, kwaye ikwanayo ukutshaja ngokukhawuleza, ukukhutshwa kwangoku okuphezulu, ukuchasana okuphantsi kwangaphakathi, kunye nokunye. ngaphezu 100,000 ubomi umjikelo. Ubomi obude kakhulu, njl.

Ibhetri ye-lead-free-lead-acid isebenzisa igridi ye-lead calcium alloy, kunye nokukhupha amanzi xa ukutshaja kuncinci, kwaye ubuninzi bomphunga wamanzi buphantsi, kwaye igobolondo isetyenziselwa ukusebenzisa isakhiwo sokutywinwa, kunye ne-asidi ye-sulfuric ekhululiwe. incinci kakhulu, ngoko ifaniswa nebhetri yendabuko Ineenzuzo zokungafaki naluphi na ulwelo, ucingo oluncinci, i-corrosion ye-electric wire, i-anti-charging umthamo oqinileyo, isiqalo esikhulu sangoku, kunye nexesha elide lokugcina ibhetri. Ngaphantsi kombane wokutshaja oqhelekileyo, i-electrolyte inomlinganiselo omncinci wegesi, kwaye ipleyiti inamandla okuchasa ukutshaja, kwaye inokumelana okuncinci kwangaphakathi, ubushushu obuphantsi bokuqalisa ukusebenza, kwaye ibonakaliswa kubomi obude bebhetri yesiqhelo. Akudingeki ukuba ungeze amanzi adibeneyo, phantsi kweemeko eziqhelekileyo, akukho mfuneko yokongeza intlawulo ekususweni.

Nangona kunjalo, umlinganiselo we-electrolyte yayo kufuneka uhlolwe ngexesha lokugcinwa. Uninzi lweebhetri ze-lead-asidi ezingenalo ulondolozo zibonelelwa ngolwelo olumise okwembobo (uhlobo lwembuyekezo yobushushu) umlinganiselo, oya kutshintsha umbala ngokusekelwe kwiinguqu kubunzima obuthile be-electrolyte. Ingabonisa ugcino lwebhetri kunye nobude benqanaba le-electrolyte.

Xa isibonakaliso sobunzima obuthile buluhlaza, kubonisa ukuba ukutshaja kwanele, ibhetri iyinto eqhelekileyo; xa isibonakaliso senqaku eliluhlaza lincinci okanye limnyama, libonisa ukuba ibhetri iya kuhlawuliswa; ebonisa ukuba iliso libonisa ukukhanya okutyheli, nto leyo ebonisa ukuba ibhetri inempazamo, lungisa okanye Buyisela. Ibhetri ye-lead-asidi engenakugcinwa ingancediswa kwakhona ngokutshaja, kwaye indlela yokutshaja ngokusisiseko iyafana nendlela yokutshaja yebhetri eqhelekileyo. Umbane ngamnye kufuneka ukhawulelwe kwi-2.

3-2.4V ngexesha lokutshaja. Qaphela ukuba ukutshaja kuya kusebenzisa amanzi amaninzi kusetyenziswa iindlela eziqhelekileyo zokutshaja, kwaye umsinga wokutshaja kufuneka ube mncinci kancinci xa utshaja (5A ngezantsi).

Ukutshaja ngokukhawuleza akunakwenziwa, kungenjalo, ibhetri inokudubula, kubangele ukwenzakala. Xa ubunzima obuthile bebhetri bugcinwe, buboniswa njengombala ophuzi okanye obomvu, obonisa ukuba ibhetri isondele kwi-scrap, nokuba ihlawuliswe, ubomi benkonzo abukho ixesha elide. Ngeli xesha, ukutshaja kunokusetyenziswa kuphela njengobunzima obungxamisekileyo.

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