Ikhibhodi yokugoqa

II.Ukukhetha Ibhethri
Ngokucabangela lezi zidingo ezingenhla, sincomaamabhethri e-lithium-ion polymernjengomthombo wamandla wekhibhodi egoqayo. Amabhethri e-lithium-ion polymer anezinzuzo ezilandelayo:
(i) Ukuminyana kwamandla aphezulu
Uma kuqhathaniswa namabhethri e-lithium-ion endabuko, amabhethri e-lithium-ion polymer anomthamo omkhulu wamandla, anganikeza amandla engeziwe ngevolumu efanayo ukuze ahlangabezane nezidingo zokugoqa amakhibhodi wempilo ende yebhethri. Ukuminyana kwazo kwamandla ngokuvamile kungafinyelela ku-150 - 200 Wh/kg noma ngaphezulu, okusho ukuthi amabhethri anganikeza ukusekela kwamandla okuhlala isikhathi eside kukhibhodi ngaphandle kokungeza isisindo esiningi nevolumu.
(ii) Mncane futhi uyavumelana nezimo
Ifomu yebhethri ye-lithium-ion polymer ingenziwa ngokwezifiso ngokuya ngezidingo zedivayisi, futhi ingenziwa ngezinhlobo nobukhulu obuhlukahlukene, iyenze ifaneleke kumadivayisi abalulekile esikhaleni njengamakhibhodi agoqayo. Ingahlanganiswa ngendlela yephakheji ethambile, eyenza ibhethri iguquguquke kakhulu ekuklanyeni, ivumelane kangcono nesakhiwo sangaphakathi sekhibhodi futhi ibone ukuklama okuncane nokulula.
(iii) Ukusebenza kokushaja okusheshayo
Ngokukwazi okuhle kokushaja okusheshayo, ibhethri ingashajwa ngenani elikhulu lamandla ngesikhathi esifushane ngokusetshenziswa kwamashiphu okulawula ukushaja afanelekile namasu okushaja. Ngokuvamile, amabhethri e-polymer e-Li-ion angakwazi ukusekela izinga lokushaja elisheshayo lika-1C - 2C, okungukuthi, ibhethri lingashajwa lisuka endaweni engenalutho liye cishe ku-80% - 90% wamandla ebhethri emahoreni angu-1 - 2, okwenza kube mfushane kakhulu. isikhathi sokushaja futhi sithuthukisa umuzwa womsebenzisi.
(iv) Impilo yomjikelezo omude
Impilo yomjikelezo omude, ngemva kwamakhulu noma izinkulungwane zemijikelezo yokushaja nokukhipha, isagcina umthamo ophezulu. Lokhu kwenza ikhibhodi egoqayo ohlelweni lokusebenzisa isikhathi eside, ukusebenza kwebhethri ngeke kunciphe ngokusobala, kunciphisa imvamisa yabasebenzisi ukufaka esikhundleni ibhethri, kunciphisa izindleko zokusebenzisa. Ngesikhathi esifanayo, impilo yomjikelezo omude nayo ihlangabezana nezidingo zokuvikelwa kwemvelo, ukunciphisa ukungcoliswa kwamabhethri emfucumfucu emvelweni.
(E) Ukusebenza kahle kokuphepha
Amabhethri e-lithium-ion polymer anezinzuzo ezithile mayelana nokuphepha. Isebenzisa i-electrolyte eqinile noma yejeli, enengozi ephansi yokuvuza nokuzinza okungcono kokushisa kunamabhethri e-electrolyte ewuketshezi. Ukwengeza, izindlela ezihlukahlukene zokuvikela ukuphepha zivame ukuhlanganiswa ngaphakathi kwebhethri, njengokuvikela ukushajwa ngokweqile, ukuvikela ukukhishwa ngokweqile, ukuvikela i-short-circuit, njll., okungavimbela ngempumelelo ibhethri ekubeni sengozini yezokuphepha ngaphansi kwezimo ezingavamile futhi ivikele umsebenzisi. ukuphepha.