Chiyambi:
Mabatire a lithiamu akhala gawo lofunikira pa moyo wathu watsiku ndi tsiku, kupatsa mphamvu chilichonse kuchokera ku mafoni a m'manja ndi laputopu kupita ku magalimoto amagetsi ndi machitidwe osungira mphamvu. Mwa mitundu yosiyanasiyana ya mabatire a lithiamu pamsika, zosankha ziwiri zodziwika ndi mabatire a lithiamu iron phosphate (LiFePO4) ndi mabatire a ternary lithiamu. Kumvetsetsa kusiyana pakati pa mitundu iwiriyi ya mabatire a lithiamu ndikofunikira kuti mupange zisankho zodziwitsidwa posankha gwero lamphamvu lamagetsi pa ntchito inayake.
Lithium iron phosphate batire (LiFePO4)
Lithium iron phosphate batire, yomwe imadziwikanso kuti LFP batire, ndi batire yowonjezeredwa ya lithiamu-ion yomwe imagwiritsa ntchito lithiamu iron phosphate ngati zinthu za cathode. Mabatirewa amadziwika chifukwa cha kuchuluka kwamphamvu kwamagetsi, moyo wautali wautali, komanso kukhazikika kwamafuta ndi mankhwala. Mmodzi mwa ubwino waukulu wa mabatire LiFePO4 ndi chitetezo chawo chibadidwe, monga iwo samakonda kuthawa matenthedwe ndi kugonjetsedwa ndi overcharging ndi wozungulira yochepa kuposa mitundu ina ya mabatire lifiyamu.
Ternary lithiamu batire
Batire ya ternary lithiamu, kumbali ina, ndi batri ya lithiamu-ion yomwe imagwiritsa ntchito nickel, cobalt, ndi manganese muzinthu za cathode. Kuphatikizika kwachitsuloku kumathandizira mabatire a ternary lithiamu kuti akwaniritse kachulukidwe kakang'ono kamphamvu komanso kutulutsa mphamvu poyerekeza ndi mabatire a lithiamu iron phosphate. Mabatire a lithiamu a Ternary amagwiritsidwa ntchito kwambiri pamagalimoto amagetsi komanso kugwiritsa ntchito mphamvu zambiri, pomwe kuchuluka kwa mphamvu ndi kuthamangitsa mwachangu ndikofunikira.
Kusiyana kwakukulu:
1. Kuchuluka kwa mphamvu:Kusiyanitsa kwakukulu pakati pa lithiamu iron phosphate ndi mabatire a ternary lithiamu ndi kuchuluka kwawo kwamphamvu. Mabatire a Ternary lithiamu nthawi zambiri amakhala ndi mphamvu zochulukirapo, zomwe zikutanthauza kuti amatha kusunga mphamvu zambiri mu voliyumu yofanana kapena kulemera kwake kuposa mabatire a lithiamu iron phosphate. Izi zimapangitsa mabatire a ternary lithiamu kukhala abwino kwa mapulogalamu omwe amafunikira mphamvu yosungiramo mphamvu zambiri, monga magalimoto amagetsi ndi zida zamagetsi.
2. Moyo wozungulira:Mabatire a Lithium iron phosphate amadziwika ndi moyo wawo wautali wozungulira ndipo amatha kupirira kuchuluka kwa zolipiritsa ndikutulutsa popanda kuwonongeka kwakukulu kwa magwiridwe antchito. Mosiyana ndi izi, ngakhale mabatire a ternary lithiamu amapereka mphamvu zambiri, moyo wawo wozungulira ukhoza kukhala wamfupi poyerekeza ndi mabatire a lithiamu iron phosphate. Kusiyanitsa kwa moyo wozungulira ndikofunikira posankha batire kuti igwiritsidwe ntchito nthawi yayitali komanso kukhazikika.
3. Chitetezo: Kwa mabatire a lithiamu, chitetezo ndichinthu chofunikira kwambiri. Mabatire a lithiamu iron phosphate amaonedwa kuti ndi otetezeka kuposa mabatire a ternary lithiamu chifukwa cha kukhazikika kwawo komanso kukana kuthawa kwamafuta. Izi zimapangitsa mabatire a LiFePO4 kukhala chisankho choyamba pakugwiritsa ntchito chitetezo choyamba monga makina osungira mphamvu ndi zosunga zobwezeretsera zamagetsi.
4. Mtengo: Poyerekeza ndi mabatire a lithiamu iron phosphate, mtengo wopanga mabatire a ternary lithiamu nthawi zambiri umakhala wokwera. Mtengo wapamwamba umachokera ku kugwiritsa ntchito faifi tambala, cobalt ndi manganese muzinthu za cathode, komanso njira zopangira zovuta zomwe zimafunikira kuti akwaniritse kuchuluka kwamphamvu komanso kutulutsa mphamvu. Mosiyana ndi izi, mabatire a lithiamu iron phosphate amadziwika chifukwa cha mtengo wake, zomwe zimawapanga kukhala chisankho chodziwika bwino pamapulogalamu omwe mtengo umagwira ntchito yofunika kwambiri popanga zisankho.
Sankhani batire yoyenera pazosowa zanu
Posankha mabatire a lithiamu iron phosphate ndi mabatire a ternary lithiamu, zofunikira zenizeni zomwe zimagwiritsidwa ntchito ziyenera kuganiziridwa. Kwa ntchito zomwe chitetezo, moyo wautali wautali komanso kukwera mtengo ndizofunikira, mabatire a lithiamu iron phosphate angakhale chisankho choyamba. Kumbali inayi, pamapulogalamu omwe amafunikira kuchuluka kwamphamvu kwamphamvu, kuthamangitsa mwachangu, komanso kutulutsa mphamvu zambiri, mabatire a ternary lithiamu akhoza kukhala chisankho choyenera.
Pomaliza, mabatire onse a lithiamu iron phosphate ndi mabatire a ternary lithiamu ali ndi mwayi wapadera ndipo amapangidwa kuti akwaniritse zofunikira zosiyanasiyana. Kumvetsetsa kusiyana pakati pa mitundu iwiriyi ya mabatire a lithiamu ndikofunikira kuti musankhe gwero lolondola lamagetsi lomwe limakwaniritsa zofunikira zomwe mukufuna kugwiritsa ntchito. Pamene teknoloji ikupitirirabe patsogolo, teknoloji ya batri ya lithiamu ikuyembekezeka kupititsa patsogolo, ndikupereka njira zowonjezera zowonjezera komanso zosungirako zosungirako mphamvu.
Ngati muli ndi mafunso kapena mukufuna kudziwa zambiri, musazengereze kuterokufikira kwa ife.
Pempho la Mawu:
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
Nthawi yotumiza: Jul-30-2024