Kodi mumadziwa kuti Battery Management Systems (BMS) imabwera m'mitundu iwiri:yogwira bwino BMSndi BMS basi? Ogwiritsa ntchito ambiri amadabwa kuti ndi iti yomwe ili yabwinoko.
Kusanja pang'ono kumagwiritsa ntchito "ndondomeko ya ndowa" ndikutaya mphamvu zambiri monga kutentha pamene selo lachulukira. Ukadaulo wa Passive balancing ndiosavuta kugwiritsa ntchito komanso wotsika mtengo. Komabe, imatha kuwononga mphamvu, zomwe zimachepetsa moyo wa batri ndi kuchuluka kwake.
"Kusayenda bwino kwa dongosololi kungalepheretse ogwiritsa ntchito kuti apindule kwambiri ndi batri yawo. Izi ndi zoona makamaka pamene ntchito yapamwamba ndi yofunika."
Kulinganiza kogwira kumagwiritsa ntchito njira ya "kutenga kuchokera ku chimodzi, perekani kupita ku china". Njira iyi imagawanso mphamvu pakati pa ma cell a batri. Imasuntha mphamvu kuchokera ku maselo omwe ali ndi mtengo wapamwamba kupita kwa omwe ali ndi mtengo wotsika, kukwaniritsa kusamutsidwa popanda kutaya.
Njirayi imakulitsa thanzi la batire paketi, kukulitsa moyo ndi chitetezo cha mabatire a LiFePO4. Komabe, kulinganiza mwachangu kwa BMS kumakhala kokwera mtengo pang'ono kuposa machitidwe ongokhala.
Momwe Mungasankhire BMS Yogwira Ntchito?
Ngati mwasankha kusankha BMS yokhazikika, pali zinthu zingapo zomwe muyenera kuziganizira:
1. Sankhani BMS yanzeru komanso yogwirizana.
Makina ambiri ogwira ntchito a BMS amagwira ntchito ndi ma batire osiyanasiyana. Iwo akhoza kuthandizira pakati pa 3 ndi 24 zingwe. Kusinthasintha kumeneku kumathandizira ogwiritsa ntchito kuwongolera mapaketi osiyanasiyana a batri ndi dongosolo limodzi, kufewetsa zovuta komanso kuchepetsa ndalama. Pokhala ndi zosunthika dongosolo, Ogwiritsa mosavuta kulumikiza angapo LiFePO4 batire mapaketi popanda kufunikira kusintha zambiri.
2.Sankhanindi Active Balance BMS yokhala ndibBluetooth yolumikizidwa.
Izi zimathandiza ogwiritsa ntchito kuyang'anira machitidwe awo a batri mu nthawi yeniyeni.
Palibe chifukwa chosinthira gawo lina la Bluetooth. Polumikiza kudzera pa Bluetooth, ogwiritsa ntchito amatha kuyang'ana patali zambiri zofunika monga thanzi la batri, kuchuluka kwamagetsi, ndi kutentha. Kusavuta kumeneku ndikopindulitsa makamaka pamapulogalamu ngati magalimoto amagetsi, Madalaivala amatha kuyang'ana momwe batire ilili nthawi iliyonse. Izi zimawathandiza kuyendetsa bwino batire.
3.Sankhani BMS ndi aKulinganiza Kwapamwamba Kwambiri Panopa:
Ndikwabwino kusankha dongosolo lomwe lili ndi mphamvu yayikulu yolumikizirana. Kusanja kwapamwamba kumathandizira ma cell a batri kukhala ofanana mwachangu. Mwachitsanzo, BMS yokhala ndi 1A pano imayendetsa ma cell kawiri mwachangu ngati yomwe ili ndi 0.5A yapano. Liwiro ili ndilofunika kuti mukhalebe ndi magwiridwe antchito abwino komanso otetezeka pakuwongolera batire.
Nthawi yotumiza: Oct-31-2024
