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Hobaneng ha libeteri tsa lithium li hloka tjhaja e fapaneng?

Selelekela:

Libetri tsa lithiume fetohile karolo ea bohlokoa ea bophelo ba rona ba letsatsi le letsatsi, ho matlafatsa ntho e 'ngoe le e' ngoe ho tloha ho li-smartphone le li-laptops ho likoloi tsa motlakase le mekhoa ea ho boloka matla. Matla a bona a phahameng, nako e telele ea bophelo, le tlhaho e bobebe li li etsa khetho e tsebahalang bakeng sa lisebelisoa tsa elektroniki tse nkehang habonolo le lisebelisoa tsa matla a ka nchafatsoang. Leha ho le joalo, ntlha e 'ngoe ea bohlokoa ea ho sebelisa libeteri tsa lithium ke tlhoko ea tjhaja e fapaneng ha e bapisoa le mefuta e meng ea libeteri. Sehloohong sena, re tla hlahloba mabaka a tlhokahalo ena le bohlokoa ba ho sebelisa tjhaja e khethehileng bakeng sa libeteri tsa lithium.

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Mabaka:

Libetri tsa lithiumKe mofuta oa betri e ka nchafatsoang hape e sebelisang li-ion tsa lithium e le karolo ea mantlha ea karabelo ea eona ea electrochemical. Ho fapana le libeteri tsa khale tsa lead-acid kapa nickel-cadmium, libeteri tsa lithium li sebetsa ka matla a holimo 'me li na le litšobotsi tse itseng tsa ho tjhaja le ho lahla. Ka lebaka leo, ho sebelisa tjhaja e tloaelehileng e etselitsoeng mefuta e meng ea libeteri ho ka lebisa mathateng a 'maloa le likotsi tse ka bang teng tsa polokeho.

E 'ngoe ea mabaka a mantlha a etsang hore libetri tsa lithium li hloke tjhaja e fapaneng ke maikutlo a tsona a ho tjhaja ho feta tekano. Ho fapana le mefuta e meng ea libeteri,libeteri tsa lithiumli ka senyeha kapa tsa beha kotsi ea polokeho haeba li lefisoa ho feta tekano. Sena se bakoa ke sebopeho sa lik'hemik'hale tsa lisele tsa lithium-ion, tse ka fetohang tse sa tsitsang le tse ka lebisang ho baleheng ha mocheso haeba li le tlas'a khatello e matla ea ho tjhaja.

Ka hona, tjhaja e inehetseng ea betri ea lithium e etselitsoe ho lekola le ho laola ts'ebetso ea ho tjhaja ho thibela ho tjhaja ho feta tekano le ho netefatsa polokeho ea betri.

Ho feta moo, libeteri tsa lithium li na le litlhoko tse khethehileng tsa motlakase le tsa hona joale bakeng sa ho tjhaja, tse fapaneng le tsa lik'hemik'hale tse ling tsa betri. Ho sebelisa tjhaja e sa fihlelle ditlhoko tsena ho ka baka ho tjhaja ho sa sebetseng hantle, ho fokotsa nako ya bophelo ba betri, le tshenyo e ka bang teng ho disele tsa betri. Chaja e ikemiselitseng ea betri ea lithium e etselitsoe ho fana ka motlakase o nepahetseng le maemo a hajoale a hlokahalang bakeng sa ho tjhaja hantle, ho netefatsa hore betri e tjhajiloe hantle le ka polokeho.

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Karolo e 'ngoe ea bohlokoa ea ho tjhaja betri ea lithium ke tlhoko ea ho leka-lekanya lisele tse ka har'a betri. Lipakete tsa betri tsa lithium li na le lisele tse ngata tse hokahantsoeng ka letoto le meralo e ts'oanang ho fihlela matla le matla a batloang. Nakong ea ts'ebetso ea ho tjhaja, ho bohlokoa ho leka-lekanya matla le boemo ba tefiso ea sele e 'ngoe le e' ngoe ho thibela ho tjhaja kapa ho tjhaja ka tlase ho lisele tse itseng, tse ka lebisang ho senyeha ha ts'ebetso le likotsi tsa polokeho. Chaja e inehetseng ea betri ea lithium e kenyelletsa potoloho e leka-lekaneng ho etsa bonnete ba hore sele e 'ngoe le e 'ngoe e ka har'a pakete ea betri e tjhajoa le ho tsoa ka ho lekana, ho holisa ts'ebetso le nako ea bophelo ea betri.

Ntle le menahano ea tekheniki, k'hemistri ea libeteri tsa lithium e boetse e phetha karolo ea bohlokoa tlhokahalong ea tjhaja e fapaneng. Lisele tsa Lithium-ion li na le curve e fapaneng ea ho tjhaja ha e bapisoa le lik'hemik'hale tse ling tsa betri, e hlokang algorithm ea ho tjhaja e tsoetseng pele ho ntlafatsa ts'ebetso ea ho tjhaja. Ea inehetsenglithium betritjhaja e na le li-algorithms tse tsoetseng pele tsa ho tjhaja le lits'ebetso tsa ho beha leihlo ho ikamahanya le litšobotsi tse ikhethileng tsa lisele tsa lithium-ion, ho netefatsa hore betri e qosoa ka mokhoa o eketsang ts'ebetso ea eona le bophelo bo bolelele.

Tšireletseho ea ho tjhaja betri ea lithium e ke ke ea fetisoa. Libetri tsa lithium li na le matla a phahameng a matla 'me li na le monyetla oa ho baleha mocheso le litaba tse ling tsa polokeho haeba li sa lefisoe hantle. Chaja e inehetseng ea betri ea lithium e kenyelletsa likarolo tsa ts'ireletso tse kang ts'ireletso ea overvoltage, ts'ireletso ea overcurrent, le ho beha leihlo mocheso ho thibela likotsi tse ka bang teng nakong ea ho tjhaja. Mekhoa ena ea polokeho e bohlokoa bakeng sa ho fokotsa likotsi tse amanang le ho tjhaja betri ea lithium le ho netefatsa polokeho e akaretsang ea ts'ebetso ea ho tjhaja.

Qetello

Qetellong, litšobotsi tse ikhethang le k'hemistri ea libeteri tsa lithium li hloka hore ho sebelisoe mochine o fapaneng ha o bapisoa le mefuta e meng ea libeteri. Chaja e ikemiselitseng ea betri ea lithium e etselitsoe ho sebetsana le litlhoko tse khethehileng tsa ho tjhaja, lintlha tsa polokeho, le litlhoko tsa ho ntlafatsa ts'ebetso ea lisele tsa lithium-ion. Ka ho sebelisa tjhaja e itseng e etselitsoeng holibeteri tsa lithium, basebelisi ba ka etsa bonnete ba hore libeteri tsa bona li sebetsa hantle ebile li bolokehile, 'me qetellong ba eketsa nako ea bona ea bophelo le ts'ebetso. Ha tlhoko ea libeteri tsa lithium e ntse e hola ho pholletsa le liindasteri tse fapaneng, ho utloisisa bohlokoa ba ho sebelisa tjhaja e fapaneng bakeng sa libeteri tsa lithium ho bohlokoa bakeng sa ho khothaletsa tšebeliso e sireletsehileng le e sebetsang ea betri.

Haeba u na le lipotso kapa u lakatsa ho tseba haholoanyane, ka kopo u se ke oa tsilatsilafihla ho rona.

Kopo ea Qotsulo:

Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538

Sucre:sucre@heltec-bms.com/ +86 136 8844 2313

Nancy:nancy@heltec-bms.com/ +86 184 8223 7713


Nako ea poso: Aug-05-2024