Emhlabeni wobuchwepheshe bebhethri,amabhethri we-nickel-metal hydride (nimh)Amabhethri we-Lithium-ion (Li-ii-ion) yizinketho ezimbili ezithandwayo. Uhlobo ngalunye lunikeza izinzuzo ezihlukile, okwenza ukukhetha phakathi kwabo kubalulekile ukuthola uhla lwezicelo. Le ndatshana ihlinzeka ngokuqhathanisa okuphelele kwezinzuzo zamabhethri we-NIMH vs Li-Ion amabhethri, ngenkathi ecubungula futhi izitayela zemakethe yomhlaba.
Amabhethri we-NIMH aqhayisa ngobuningi bamandla aphezulu, okusho ukuthi bangagcina amandla amaningi. Ngokwengeziwe, bakhokhisa ngokushesha futhi babe nezikhathi zokuhlala ezinde ngokuqhathaniswa nezinye izinhlobo zebhethri. Lokhu kuhumusha isikhathi esincane esichithwa ukushaja nokusebenza okuhlala isikhathi eside ebhethri. Ngaphezu kwalokho, amabhethri e-Nimh anomthelela omncane kwezemvelo ngenxa yokuntuleka kwawo kwezinto eziyingozi ezifana ne-cadmium.
Ngakolunye uhlangothi, amabhethri e-Li-Ion anikela ngezinzuzo eziningana. Okokuqala, banobunzima obuphakeme kakhulu bamandla, bavumela amandla amaningi kwiphakheji elincane. Lokhu kubenza balungele amadivayisi acwebile adinga isikhathi eside. Okwesibili, ama-electrodes abo namakhemikhali ahlinzeka isikhathi eside sokuphila ngokuqhathaniswa namabhethri e-nimh. Futhi, usayizi wabo omncane uvumela ukushelela, amadivayisi aphathekayo.
Uma kukhulunywa ngokuphepha, zombili izinhlobo zebhethri zinokucatshangelwa kwazo. LaphoAmabhethri we-nimhUngafaka ubungozi bomlilo ngaphansi kwezimo ezedlulele, amabhethri e-li-ion anokuthambekela kokuntshontsha nokubamba umlilo uma ekhokhiswa kahle noma ngenxa yomonakalo. Ngakho-ke, izindlela zokunakekelwa okufanele kanye nokuphepha zibalulekile lapho usebenzisa zombili izinhlobo zamabhethri.
Uma kukhulunywa ngesidingo sembulunga yonke, isithombe siyahlukahluka ngokuya ngesifunda. Amazwe athuthukile afana ne-US neYurophu athambekele ekukhetheni amabhethri e-Li-Ion nge-elekthronikhi yawo ephezulu njengama-Smartphones, amaphilisi kanye nama-laptops. Futhi, ngengqalasizinda yokushaja esungulwe kulezi zifunda, amabhethri e-Li-Ion nawo athola ukusetshenziswa ezimotweni zikagesi (evs) kanye nzalo.
Ngakolunye uhlangothi, amazwe ase-Asia afana neChina ne-India bathanda amabhethri we-NIMH ngenxa yokusebenza kwezindleko zabo nokushaja lula. Lawa mabhethri asetshenziswa kabanzi emabhayisekili kagesi, amathuluzi wamandla, kanye nemishini yasendlini. Futhi, njengoba ingqalasizinda yokushaja e-Asia iyaqhubeka ukuthuthukisa, amabhethri eNimh nawo athola ukusetshenziswa ku-EVS.
Sekukonke, amabhethri we-nimh ne-li-ion ngamunye anikela ngezinzuzo ezihlukile ngokuya ngesicelo nesifunda. Njengoba imakethe ye-EV inwebeka e-elekthronikhi ye-elekthronikhi yasemhlabeni jikelele kanye nabathengi ivela, isidingo samabhethri e-li-ion kulindeleke ukuthi akhule. Okwamanje, njengoba ubuchwepheshe buthuthuka futhi izindleko zehla,Amabhethri we-nimhkungagcina ukuthandwa kwabo emikhakheni ethile.
Ekuphetheni, lapho ukhetha amabhethri we-nimh ne-li-ion, kubalulekile ukubheka izidingo zakho ezithile: amandla wamandla, isikhathi sokuphila, izingqinamba zezesabelomali, kanye nezidingo zesabelomali. Ngokwengeziwe, ukuqonda okuncamelayo kwesifunda kanye nezitayela zemakethe kungasiza ukwazisa ngesinqumo sakho. Njengoba ubuchwepheshe bebhethri buqhubeka nokuvela, kungenzeka ukuthi bobabili amabhethri we-nimh ne-li-ion azohlala izinketho ezibalulekile zezicelo ezahlukahlukene ngokuzayo.
Isikhathi Seposi: Jan-24-2024
