Ponena za mphamvu zongowonjezwdwanso ndi njira zina zokhazikika,LiFePO4Mabatire a (lithium iron phosphate) akope chidwi chachikulu chifukwa cha mphamvu zawo zambiri komanso moyo wawo wautali. Pakati pa kukula kosiyanasiyana kwa mabatirewa, funso lomwe nthawi zambiri limabuka ndi lakuti pali maselo angati mu batire ya 12V LiFePO4. Mu blog iyi, tifufuza tsatanetsatane wa mabatire a LiFePO4, kufufuza momwe amagwirira ntchito mkati, ndikupereka yankho la funso losangalatsali.

Mabatire a LiFePO4 amakhala ndi maselo osiyanasiyana, omwe nthawi zambiri amatchedwa maselo a cylindrical kapena maselo a prismatic, omwe amasunga ndi kutulutsa mphamvu zamagetsi. Mabatire awa amakhala ndi cathode, anode, ndi separator pakati. Cathode nthawi zambiri imapangidwa ndi lithiamu iron phosphate, pomwe anode imakhala ndi carbon.

Kapangidwe ka batri ya 12V LiFePO4:
Kuti akwaniritse kutulutsa kwa 12V, opanga amakonza mabatire angapo motsatizana. Selo iliyonse nthawi zambiri imakhala ndi voltage yodziwika ya 3.2V. Polumikiza mabatire anayi motsatizana, batire ya 12V imatha kupangidwa. Mu khwekhwe ili, terminal yabwino ya batire imodzi imalumikizidwa ku terminal yoyipa ya batire yotsatira, ndikupanga unyolo. Kukonzekera kwa mndandandawu kumalola ma voltage a selo iliyonse kuti afotokozedwe, zomwe zimapangitsa kuti pakhale kutulutsa kwa 12V konsekonse.

Ubwino wa makonzedwe a mayunitsi ambiri:
Mabatire a LiFePO4 amapereka zabwino zingapo pogwiritsa ntchito ma configurations a ma cell ambiri. Choyamba, kapangidwe kameneka kamalola kuti mphamvu zambiri zisungidwe pamalo omwewo. Chachiwiri, ma configurations a ma series amawonjezera mphamvu ya batri, zomwe zimapangitsa kuti igwire ntchito pazipangizo zomwe zimafuna 12V input. Pomaliza, mabatire a ma cell ambiri amakhala ndi mphamvu zambiri zotulutsa mphamvu, zomwe zikutanthauza kuti amatha kupereka mphamvu moyenera, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito zomwe zimafuna mphamvu zambiri kwa kanthawi kochepa.

Mwachidule, batire ya 12V LiFePO4 imakhala ndi maselo anayi olumikizidwa motsatizana, iliyonse yokhala ndi voltage yocheperako ya 3.2V. Kapangidwe ka ma cell ambiri kameneka sikuti kamangopereka mphamvu yotulutsa mphamvu yofunikira, komanso kumapereka mphamvu zambiri, kuchuluka kwa kutulutsa mphamvu, komanso kusunga bwino komanso kugwiritsa ntchito mphamvu moyenera. Kaya mukuganiza zogwiritsa ntchito mabatire a LiFePO4 pa RV yanu, bwato, makina amagetsi a dzuwa, kapena ntchito ina iliyonse, kudziwa kuchuluka kwa maselo omwe ali mu batire ya 12V LiFePO4 kungakuthandizeni kumvetsetsa momwe njira zosungira mphamvuzi zimagwirira ntchito.