Igisubizo cya Odipie New Portable Power Station: Kuramba neza no kugabanya ibiciro

Odipie yahishuye igisubizo cy’ingufu zigendanwa gitanga uburambe bwiza ku giciro gito cyane. Dukoresheje imiterere y’ingirabuzimafatizo imwe, tunesha imbogamizi za bateri gakondo, nko kwangirika k’imikorere bitewe n’ubusumbane bw’ingirabuzimafatizo. Ikoranabuhanga ryacu rihuriweho rihuza imirimo myinshi mu kibaho kimwe, bigabanya ingorane n’amafaranga akoreshwa mu bikoresho. Umusaruro ni ingirabuzimafatizo y’ingufu ya 1000Wh yizewe cyane kandi ihendutse, ikaba nziza ku bikorwa bitandukanye.

Sitasiyo z'amashanyarazi zigendanwa zimaze imyaka myinshi ku isoko. Zihuza uburyo bwo guhuza ibikoresho bitandukanye by'amashanyarazi, nka za USB za 5.1V, 12V DC outputs, na 110V/220V AC outlet, mu gihe zigendanwa cyane, bigatuma zikunzwe n'abakunda hanze. Tudatekereje ku buryo zikoreshwa, iyi nkuru itanga igisubizo gishya cyo gushushanya kigabanya ikiguzi, kikanoza imikorere, kandi kikanongera kuramba.

Sitasiyo nyinshi z'amashanyarazi zigendanwa ziboneka ku isoko ubu zikoresha cyane cyane bateri za 12.8V cyangwa 25.6V lithium iron phosphate (LFP), bivuze ko izi paki zigizwe nibura n'uturemangingo tune duhujwe mu buryo bukurikiranye. Nkuko tubizi, uko uturemangingo twinshi duhujwe mu buryo bukurikiranye, niko ibisabwa kugira ngo seli ibe imeze neza ni ko birushaho kwiyongera. Mu gihe cyo kuyikoresha, iyo selingi imwe ihuye n'ihungabana ry'imikorere, bishobora kugira ingaruka zikomeye ku mikorere rusange ya bateri. (Nkurikije uko nabitekereje, niba imikorere ya selingi imwe igabanutseho 5%, imikorere ya bateri yose ishobora kugabanukaho 5% × 4 = 20%.)

Ibisubizo bihari bisaba ko uturemangingo twinshi duhoraho, ibyo bikaba byongera ikiguzi. Iyo uturemangingo dufite uturemangingo duke dukoreshwa, igihe cyo kumara bateri kiragabanuka cyane, bigatuma umukoresha atagira uburambe bwiza—ingaruka tugamije kwirinda.

Igisubizo cyacu gishya gikemura neza izi mbogamizi:

Akagari kamwe gasimbura utunyangingo twinshi duhujwe mu buryo bukurikiranye. Urugero, kugira ngo dukore Sitasiyo y'amashanyarazi ya 1000Wh, igisubizo cyacu gikoresha bateri imwe ya 3.2V 314Ah LiFePO4 ihujwe n'ikibaho cyo kurinda BMS cya 300W. Ubu buryo bukuraho gukenera guhoraho kw'utunyangingo, burinda ibibazo byo kudahuza ingufu z'amashanyarazi, kandi bukuraho gukenera gukusanya ipaki, bityo bikagabanya ikiguzi. Byongeye kandi, ikibaho cyacu cya 300W cy'ikibaho cyo gukwirakwiza imashini gihuza imikorere ine: kurinda bateri ya BMS, igenzura ry'ingufu z'izuba MPPT, inverter, n'igenzura nyamukuru, bikagabanya cyane ikiguzi cy'ibikoresho.

Ariko, iki gisubizo gifite imbogamizi imwe igaragara: bitewe n’ubushobozi bwo gusohora umuriro bw’ingirabuzimafatizo imwe, ingufu zishobora gusohoka ntizishobora kuba nyinshi cyane. Mu buryo bw’imitekerereze, ingufu ntarengwa zishobora kugera kuri 1000W, ariko ibi byasaba urubuga rw’itumanaho rushobora gucunga ingufu nyinshi, ibyo bikaba byakongera cyane ikiguzi. Urebye ibintu byose, imiterere y’ingirabuzimafatizo imwe kuri sitasiyo y’amashanyarazi ya 1000Wh (1004Wh) ya 300W ni igisubizo cyiza.