Ukugxila: iphakethe lebhethri le-lithium lidinga ukuqinisa ukugaywa kabusha kwensiza kanye nokuphathwa komjikelezo wempilo

Awdur: Iflowpower - Proveedor de centrales eléctricas portátiles

Ukugxila: iphekhi yebhethri ye-lithium-ion idinga ukuqinisa ukugaywa kabusha kwensiza kanye nokuphathwa komjikelezo wempilo. Ukugaywa kabusha kwezitebhisi zamaphakethe ebhethri le-lithium-ion bekulokhu kuyinkinga yokugxila, futhi asikho isisombululo esiphelele okwamanje. Abanye ochwepheshe baveze ukuthi izwe lami kufanele lisungule ukuphathwa komjikelezo wempilo ogcwele wesistimu yebhethri yokugcina amandla namandla, kuqiniswe ukusetshenziswa okuphelele kwezinsiza, futhi ngokuhlanganyela kukhuthaze umphakathi osimeme.

Njengamanje, umbuso ugcizelela ukuphathwa kokuphathwa kabusha kwebhethri ye-lithium enamandla, ukusungula ukusetshenziswa kwesinyathelo sebhethri ye-lithium eguquguqukayo kanye nesistimu yokuphatha kabusha, ngakho izinsiza ngeke zimoshwe. Izimoto zikagesi, ama-smartphone, amasongo ahlakaniphile, amarobhothi ashanelayo . Imikhiqizo kagesi isiye yaba isidingo kancane kancane.

Ngale ndlela, amandla namabhethri okugcina amandla asetshenziswa kabanzi emikhakheni ehlukahlukene yokukhiqiza nokuphila. Phakathi nale nqubo, ukuphepha kwamaphakethe ebhethri e-lithium-ion amakhulu, ukubuyisela kanye nokusetshenziswa kwezitebhisi zamabhethri emfucuza, njll. yizo okugxilwe kuzo ukunakwa komphakathi.

Iphakethe lebhethri le-Lithium-ion lizoxazululwa yi-Chemistry and Physical Power Industry Association yezwe lami, izwe lami seliphenduke indawo esebenza kakhulu yamaphakethe ebhethri e-lithium-ion yezwe. Ngo-2016, imakethe yebhethri ye-lithium-ion yezwe lami yayilinganiselwa ku-111.5 billion yuan, futhi isidingo samabhethri e-lithium-ion ashukumisayo sasingu-60.

5 billion yuan, inyuke ngo-65.8% unyaka nonyaka. Ngo-2020, isidingo sebhethri le-lithium eliguqukayo sizofinyelela izikhathi ezi-5 ngo-2015.

Nakuba ukukhiqizwa kwebhethri yezwe lami kuwumhlaba, inzuzo yokukhiqiza iyunithi iphansi kune-Japan. Isizathu sokuthi kungani imboni yebhethri yezwe lami inesivuno esiphezulu, iholo elincane, ngenxa yokuthi ayinamalungelo azimele empahla yengqondo. izwe lami linegebe elithile phakathi kwezinto zokusetshenziswa eziyinhloko kanye nezingxenye zamaphakethe ebhethri e-lithium-ion kanye nenqubo yokukhiqiza.

Impilo yebhethri yemoto yamandla entsha iwukugqama kweleveli yebhethri ye-lithium-ion. Imininingwane ikhombisa ukuthi ngo-2017, isiqinisekiso semoto esisha samandla ezwe lami siyizigidi eziyi-1.53, okulindeleke ukuthi sidlule amamaki ayizigidi ezi-5 ngo-2020.

Kodwa iningi lempilo yebhethri yemoto kagesi, kungenzeka ingayisekeli imoto esuka eShanghai iya eHefei. Iphakethe lebhethri le-lithium-ion ngemva kokusetshenziswa lishiye izingozi eziningi ezifihliwe. Usihlalo wesigungu somhlangano, uProfesa Xiamen University, uSun Shigang, isazi se-Chinese Academy of Sciences, uthe imfucuza yamabhethri e-lithium-ion ikhona nezinye izingozi zokuphepha, futhi ukungcoliswa kwemvelo kungcoliswe kakhulu.

Indlela yokuphatha umjikelezo wokuphila ogcwele iyadingeka ngokuphuthumayo ukwenza ngokombono, "Ukulawulwa Okugcwele Komjikelezo Wokuphila" kulindeleke ukuthi kube yindlela ephumelelayo yokuxazulula izinkinga eziningi zamaphakethe ebhethri e-lithium-ion. Ukuphathwa okugcwele komjikelezo wempilo kungahlukaniswa ngezigaba ezintathu zokukhiqiza umklamo, ukusetshenziswa okukodwa kanye nokusetshenziswa kwezitebhisi kanye nokugaywa kabusha. Ngo-2016, umakhalekhukhwini we-Samsung Galaxy Note7 wamemezela kuphela ngaphezu kwenyanga, emhlabeni, ukuqhuma okungaphezu kuka-30 kanye nezingozi zomlilo ezibangelwa ukukhubazeka kwebhethri.

Ukuze uvimbele ingozi enjalo, thuthukisa ukwakheka kwebhethri. Endleleni yokuklama, imodeli isethwe imodeli ukuze isethe imingcele yokuklama ehlukahlukene bese kukhiqizwa isilingo, futhi umugqa wokukhiqiza ungazungeza ukuzinza nokuphepha komkhiqizo womugqa wokukhiqiza, umugqa wokuhlola, ukuhlanganiswa kwezintambo ezintathu zomugqa wokuhlola ophakathi kanye nolayini wokukhiqiza inani Ushintsho olusheshayo. Ukuhlola okunembile nokubikezela kwesimo sebhethri ye-lithium-ion kuyisihluthulelo sokusebenzisa kahle amasistimu amandla.

Ngakolunye uhlangothi, isistimu yebhethri yamahora esevisi iyadingeka ukuze kuhlolwe futhi kubikezelwe ukusebenza kwezigaba zayo zempilo ezihlukene; ngakolunye uhlangothi, kuyadingeka ukuhlola ukuvela kokusebenza kokuphepha ngaphansi komjikelezo wempilo ogcwele wesistimu yebhethri. Futhi isitebhisi kulindeleke ukuthi sikhuthaze umnotho oyindilinga ngamabhethri kadoti. Isibonelo, mayelana nephakethe lebhethri le-lithium ion elinamandla aphansi, lingasetshenziswa ezimotweni ezinesivinini esiphansi kanye nokugcinwa kwamandla.

Ngemuva kokuthi umthamo usuphelile, ukubola okuchoboza kungenziwa, futhi izinto ezisebenzayo zingakhishwa. Njengamanje, abacwaningi baye benza inqubekelaphambili ethile ekubuyiseleni amaphakethe ebhethri ye-lithium-ion, futhi bathuthukise izinqubo ezintsha nge-granks engalungile yemfucuza. Le nqubo iphumelela kakhudlwana futhi iphansi, engasebenzisa ngokugcwele ukushisa kwayo nokuvimbela, futhi inothiswe kabusha izinsiza ze-lithium, ngokuvikelwa kwemvelo kanye nezinzuzo zezomnotho.

Ukugada okusebenzayo kuyadingeka ngokushesha ukwethula ngokubuka, ukukhiqizwa kwebhethri ye-lithium-ion kwamanje, ukusetshenziswa, ukugaywa kabusha, njll., isimo sokulawula sisesimeni sokuphazamiseka. Esigabeni sokuklama nokukhiqiza sebhethri yangaphambili, ama-ejensi afanelekile awawasungulanga amazinga nokugada okuphumelelayo.

Ukwakhiwa kwephakethe lebhethri le-lithium-ion kuyisisekelo sokufeza ukubola kwezinto eziluhlaza zokuvikela imvelo. Umbuso kufanele ucacise uhlelo olufanele lwezomthetho, futhi ulinganise umthwalo wemfanelo wokuthola kabusha kanye nesigaba sokusetshenziswa okuvuselelekayo ngemva kokusetshenziswa kwemikhiqizo yokukhiqiza. Ngesikhathi esifanayo, umnyango wokuphatha kufanele uqinise ukulawulwa kwezimakethe, uthuthukise ukuphathwa kwenhlangano, uphinde uthuthukise indlela yokuqondisa yezinhlelo zomjikelezo wempilo ephelele.

Iphakethe lebhethri le-lithium-ion elilondoloza amandla okuvikela imvelo eliluhlaza seliyisidingo sokuthuthukiswa ngokuthuthukiswa kobuchwepheshe kanye nezomnotho, izinkinga zamandla kanye nezemvelo ziye zavela kakhulu, futhi imboni yamandla engapheli kufanele ithuthuke ibe "luhlaza, ukuvikelwa kwemvelo". Kusukela ezinkambisweni zenqubomgomo yezwe lami, amazwe akhiphe izinqubomgomo ezehlukene zokwandisa ukwesekwa kweminotho enekhabhoni ephansi ehambisana nemvelo, okungangabazeki ukuthi kuyithuba elihle lebhethri ye-lithium-ion ephansi yomnotho wemvelo oluhlaza. Amaphakethe ebhethri e-Lithium-ion ahlotshaniswa nabakhiqizi basekhaya, ukungaguquguquki, ukuzinza, ukuphepha, ukuvikelwa kwemvelo, nempilo ye-loop, njll.

, nazo ezikhangayo kakhulu kubakhiqizi abangaphansi komfula.