Ni ubuhe bushobozi bwa batiri bukenewe kuri sisitemu y'izuba idafite amashanyarazi?

Mu gushushanya sisitemu y'ingufu zikomoka ku mirasire y'izuba itari ku muyoboro w'amashanyarazi, kimwe mu bibazo by'ingenzi ni iki:Ukeneye ubushobozi bungana iki bwa bateri?Bateri zigira uruhare runini muri sisitemu zidafite amashanyarazi kuko zibika amashanyarazi aturuka ku mirasire y'izuba ku manywa kandi zigatanga ingufu nijoro cyangwa mu gihe cy'ibicu.

Guhitamo ubushobozi bukwiye bwa bateri bituma sisitemu yawe ishobora gutanga amashanyarazi yizewe nta nkomyi. Iyo bateri ari nto cyane, ingufu zabitswe zishobora kubura vuba. Iyo ari nini cyane, ikiguzi cya sisitemu gishobora kwiyongera bitari ngombwa. Iyi mfashanyigisho isobanura uburyo bwo kumenya ubushobozi bwa bateri bukwiye bwa sisitemu y'izuba idakoresha imirasire y'izuba.

Impamvu kubika batiri ari ingenzi muri sisitemu zidafite gridi

Bitandukanye na sisitemu z'izuba zihujwe n'urukuta, sisitemu zidafite urukuta zikora mu buryo butari ku rukuta rw'amashanyarazi. Ibi bivuze ko amashanyarazi yose akenewe nijoro cyangwa mu gihe cy'izuba rike agomba kuva mu ngufu zibitswe.

Sisitemu isanzwe idakoresha ikoranabuhanga igizwe n'ibice byinshi by'ingenzi:

• Ingufu z'izuba zitanga amashanyarazi ku manywa
• Inverter ihindura amashanyarazi ya DC mo ingufu za AC
• Bateri zibika ingufu kugira ngo zizakoreshwe nyuma
• Umuyoboro ugenzura gusharija ukanarinda bateri

Ingufu zikomoka ku mirasire y'izuba zitanga ingufu iyo izuba ribonetse, kandi amashanyarazi arenze abikwa muri batiri kugira ngo zikoreshwe nyuma. Ingufu zibitswe zihindurwa na inverter amashanyarazi akoreshwa mu bikoresho byo mu rugo n'ibikoresho.

Intambwe ya 1: Kubara ingufu ukoresha buri munsi

Intambwe ya mbere mu kumenya ubushobozi bwa batiri ni ukubara ingano y'amashanyarazi ukoresha buri munsi. Ibi bikunze gupimwa muriamasaha ya kilowati (kWh).

Urugero, inzu nto idakoresha amashanyarazi ishobora gukoresha amashanyarazi muri ibi bikurikira:

• Amatara
• Frigo
• Amafeni cyangwa ibyuma bikonjesha
• Televiziyo na mudasobwa
• Pompe z'amazi cyangwa ibikoresho bito

Umuryango usanzwe udafite amashanyarazi ushobora gukoresha5–15 kWh by'amashanyarazi ku munsi, bitewe n'umubare w'ibikoresho n'imibereho.

Umaze kumenya uko ukoresha buri munsi, ushobora kumenya ubushobozi bwa batiri bukenewe kugira ngo ubike ingufu zihagije zo gukoresha nijoro.

Intambwe ya 2: Hitamo iminsi myinshi yo kubika amakuru ukeneye

Sisitemu nyinshi zidafite grid zikozwe hamwekubika ububiko bw'inyongera mu gihe cy'umunsi umwe kugeza kuri itatuIbi bituma sisitemu ikomeza gutanga ingufu nubwo izuba ryaba rike bitewe n'ikirere cy'ibicu cyangwa imvura.

Urugero:

Ibi bivuze ko bateri yawe igomba kuba ishobora kubika amakuru hafi ya20 kWh by'ingufu zikoreshwa.

Intambwe ya 3: Tekereza ubujyakuzimu bw'umuriro wa batiri

Ingufu zose zibitswe muri bateri ntizishobora gukoreshwa neza. Bateri zifite parametre yitwaUbujyakuzimu bwo kuva mu gifu (DoD), ibyo bikaba bigena ingano y'ingufu zibitswe zishobora gukoreshwa hatabayeho kwangiza bateri.

Indangagaciro zisanzwe zirimo:

• Bateri za aside y'ubutare: hafiUbushobozi bwo gukoresha 50%
• Bateri za Lithium: hafiUbushobozi bwo gukoresha hagati ya 80–90%

Urugero, niba ukeneye20 kWh by'ingufu zikoreshwa, sisitemu ya bateri ya aside y'icyitegererezo ishobora gukenera hafiUbushobozi bwose bwa 40 kWh, mu gihe sisitemu ya bateri ya lithium ishobora gusa gukenera hafi25 kWh.

Urugero rw'imiterere ya bateri kuri sisitemu zidafite gridi

Ingano zitandukanye za sisitemu y'izuba zisaba ubushobozi butandukanye bwa batiri. Dore ingero zimwe na zimwe zisanzwe zishingiye ku miterere isanzwe ya sisitemu.

Ibintu Bigira Ingaruka ku Bubasha bwa Bateri

Hari izindi mpamvu nyinshi zishobora kugira ingaruka ku bunini bwa sisitemu ya bateri yawe.

Guhitamo ubwoko bwiza bwa bateri

Hari ikoranabuhanga rya bateri rikoreshwa muri sisitemu z'izuba zitari ku muyoboro w'amashanyarazi:

Bateri za Lithium zigenda zikundwa cyane kuko zitanga ubushobozi bwo gukoresha bwinshi kandi zigatuma ziramba.

Mu kubara witonze ingufu ukeneye no guhitamo ikoranabuhanga rikwiye rya bateri, ushobora kubaka sisitemu y'izuba yizewe idakoresha amashanyarazi ahoraho ku manywa na nijoro.

Gukorana n'abatanga serivisi z'izuba bafite uburambe bishobora gufasha kwemeza ko sisitemu ifite ingano ikwiye kandi ikora neza kugira ngo ikore neza igihe kirekire.