Yini ibhethri le-Lifepo4?
Ibhethri le-Lifepo4 luhlobo lwebhethri le-lithium-ion elisebenzisa i-lithium iron phosphate (i-Lifepo4) ngezinto zayo ze-elektrode. Le bhethri lidume ngokuphepha kwalo okuphezulu nokuqina, ukumelana nokushisa okuphezulu, nokusebenza okuhle komjikelezo.
Yini i-Lifespan yephakethe lebhethri le-Lifepo4?
Amabhethri e-lead-acid ngokuvamile anokuphila komjikelezo kwemijikelezo engama-300, enomjikelezo wama-500. Ngokuphambene nalokho, amabhethri kagesi we-LifePo4 anempilo yomjikelezo edlula imijikelezo engama-2000. Amabhethri e-lead-acid ngokuvamile ahlala eneminyaka eyi-1 kuye kwayi-1.5, achazwa ngokuthi "New ngxenye yesigamu yonyaka, asebekhulile ingxenye yonyaka." Ngaphansi kwezimo ezifanayo, iphakethe lebhethri le-Lifepo linokuphila kwethiyori yeminyaka engu-7 kuye kwengu-8.
Amaphakethe webhethri we-LifePo4 ngokuvamile ahlala eneminyaka eyi-8; Kodwa-ke, ezimweni sezulu ezifudumele, isikhathi sazo sokuphila singanweba ngaphezu kweminyaka eyi-8. Impilo ye-theory yephakethe lebhethri le-Lifepo4 idlula imijikelezo engu-2 000 yokukhipha umsulwa, okusho ukuthi ngisho nokushaja kwansuku zonke, kungahlala ngaphezulu kweminyaka emihlanu. Ukusetshenziswa okujwayelekile kwekhaya, ukushaja kwenzeka njalo ezinsukwini ezintathu, kungahlala iminyaka eyisishiyagalombili. Ngenxa yokusebenza kabi okuphansi okuphansi, amabhethri we-Lifepo4 avame ukuba nesikhathi sokuphila isikhathi eside ezifundeni ezifudumele.
Impilo yenkonzo ye-Lifepo4 yebhethri yebhethri ingafinyelela imijikelezo engaba ngu-5,000, kepha kubalulekile ukuze uqaphele ukuthi ibhethri ngalinye linenombolo ebekiwe yokushaja kanye nemijikelezo yokukhipha (isib., Imijikelezo eyi-1 000). Uma le nombolo idluliwe, ukusebenza kwebhethri kuyokwehla. Ukulahlwa okuphelele kunomthelela omkhulu webhethri lebhethri, ngakho-ke kubalulekile ukugwema ukukhishwa okungaphezulu.
Izinzuzo zamaphakethe webhethri le-Lifepo4 uma kuqhathaniswa namabhethri e-lead-acid:
Amandla aphezulu
Isisindo Esikhanyayo: Iphakethe lebhethri le-Lifepo4 lesikhathi esifanayo licishe libe yizingxenye ezimbili kwezintathu ivolumu nengxenye eyodwa kwezintathu isisindo sebhethri le-lead-acid.
Amandla okushaja okuqinile okusheshayo: Ukuqala kwamanje kwepakethe lebhethri le-Lifepo4 kungafinyelela ku-2c, kunika amandla ukushaja okuphezulu. Ngokuphambene nalokho, amabhethri e-lead-acid ngokuvamile adinga inani lamanje phakathi kwe-0.1C no-0.2c, ukwenza ukushaja okusheshayo kube nzima.
Ukuvikelwa Kwezemvelo: Amabhethri e-Holive-acid aqukethe amanani aphansi okuhola, akhiqiza imfucuza enobungozi. Amaphakethe webhethri we-Lifepo4, ngakolunye uhlangothi, akhululekile ezinsimbi ezisindayo futhi azibangeli ukungcoliswa ngesikhathi sokukhiqiza nokusebenzisa.
Okubizayo: Ngenkathi amabhethri e-lead-acid ashibhile ekuqaleni ngenxa yezindleko zawo ezibonakalayo, amabhethri we-Lifepo4 abonisa ukuthi abe yizomnotho ngokuhamba kwesikhathi, ecabanga ngempilo yawo yenkonzo ephansi kanye nezidingo zokulungiswa okuphansi. Izicelo ezingokoqobo zibonisa ukuthi ukusebenza kwezindleko kwamabhethri we-Lifepo4 kungaphezulu kwezikhathi ezine zamabhethri e-lead-acid.
Isikhathi Sokuposa: Jul-19-2024
