Nigute Wapima neza Solar Array yawe kuri Banki ya Batiri ya LiFePO4

Kugirango ubone neza izuba ryinshi, ugomba kwemeza ko ibisohoka mumirasire y'izuba bihuye na banki yawe ya LiFePO4 hamwe nogukoresha ingufu za buri munsi. Abantu benshi bakora amakosa asanzwe muriki gikorwa. Bakunze gusuzugura imikoreshereze yingufu zabo, guhitamo ingano ya bateri itariyo, cyangwa kwirengagiza igihombo cyingufu muri sisitemu. Kugira ngo wirinde ibyo bibazo, komeza wandike ibyo ukoresha ingufu hanyuma umenye iminsi wifuza ko sisitemu yawe ikora idafite izuba. Ubu buryo buzagufasha kwirinda kubura imbaraga no kwemeza ko sisitemu yawe ikora neza.

• Gukoresha ingufu nke nkuko ubitekereza bishobora kugutera ibibazo byingufu.

• Guhitamo ingano ya bateri itari yo bishobora guhindura imikorere no kuramba.

• Kunanirwa kubara igihombo cyingufu birashobora gutuma banki yawe ya batiri igaragara nkiyukuri.

Ibyingenzi

• Menya imbaraga ukoresha buri munsi. Ibi bigufasha guhitamo ingano ikwiye izuba ryizuba kandi banki ya batiri . Reba fagitire zawe. Shakisha ukwezi igihe wakoresheje imbaraga nyinshi.

• Shakisha ibintu bikeneye imbaraga zo gusubira inyuma. Wibande kubikoresho byingenzi. Ibi byerekana neza ko sisitemu yawe itanga imbaraga kubyingenzi.

• Tora umubare ukwiye wumunsi wubwigenge kuri banki yawe. Ibi bigufasha kugira imbaraga zihagije mugihe ari ibicu cyangwa mugihe cyihutirwa.

• Tekereza sisitemu igihombo iyo ugereranije izuba ryizuba. Ibintu nkigicucu numwanda birashobora gutuma sisitemu yawe idakora neza.

• Koresha imirasire y'izuba kugipimo cya batiri. Kuri buri 100Ah ya batiri ya LiFePO4, koresha hafi 200W yumuriro wizuba. Ibi bifasha kugumya gutanga amashanyarazi.

Kusanya Sisitemu Yinjiza

Kubara Imikoreshereze Yingufu Zumunsi

Ugomba kumenya ingufu zawe za buri munsi mbere yo gupima izuba ryinshi na banki ya batiri. Reba fagitire yingufu zawe kuva umwaka ushize. Shakisha ukwezi igihe wakoresheje imbaraga nyinshi. Gabanya iyo mibare kuri 30 kugirango ubone ibyo ukoresha buri munsi. Urashobora kandi gukoresha imashini ya kWh kumurongo kugirango ubone impuzandengo yawe ya buri munsi.

• Reba imyirondoro yawe kugirango urebe uburyo imbaraga zawe zikoresha impinduka kumunsi no mubihe bitandukanye.

• Gereranya imbaraga zawe zisumba izindi kandi ugereranije. Ibi bigufasha guhitamo ingano ikwiye ya sisitemu na batiri.

• Wibuke, abantu bakunze gukoresha imbaraga nyinshi mugihe cyizuba cyangwa icyi. Tegura izi mpinduka.

Inama: Ongeraho watt gushushanya ibikoresho bikoresha iminota irenze itanu. Ibi bigufasha kubona imbaraga zawe za buri munsi zikenewe neza.

Menya imitwaro ikomeye

Ntabwo ibikoresho byose bikenera gusubira muri sisitemu yizuba. Wibande kumitwaro yingenzi ukeneye mugihe cy'umuriro w'amashanyarazi cyangwa mugihe utuye kuri gride. Mubisanzwe harimo:

• Ibice bikonjesha, cyane cyane pompe yubushyuhe bwa mini

• Amashanyarazi (gerageza umurongo wimyenda cyangwa propane yumye kugirango ubike ingufu)

• Nibyiza pompe, cyane cyane niba ukoresha variable-yihuta cyangwa pompe ya DC

• Imashanyarazi ya EV, ishobora gukenera igenamigambi ryitondewe

Andika iyi mitwaro na wattage yabo. Iyi ntambwe igufasha guhitamo ingano ya bateri ikwiye kandi ikemeza ko sisitemu yawe ishyigikira ibikoresho byawe byingenzi.

Shiraho Sisitemu Umuvuduko niminsi Yigenga

Toranya sisitemu ya voltage ukurikije ingufu zawe zose hamwe nuburyo izuba ryizuba riri kure ya inverter yawe. Sisitemu yo hejuru ya voltage nka 48V nibyiza gushiraho binini. Bamanura amashanyarazi, bivuze gutakaza ingufu nke no gukora neza. Ku ngo nto, voltage yo hasi irashobora kuba ihagije.

Hitamo iminsi ingahe wifuza ko banki ya bateri imara nta zuba. Ibi byitwa ubwigenge. Abantu benshi bahitamo umunsi umwe cyangwa itatu. Ubwigenge bukwiye bufasha bateri yawe gutanga imbaraga muminsi yibicu cyangwa ibihe byihutirwa.

Ingano ya Bateri ya Banki ya Sisitemu Yizuba

Kubara Ubushobozi bwa Batiri

Ugomba gupima banki ya bateri ijyanye no gukoresha ingufu za buri munsi hamwe no gukenera ibikenewe. Tangira utondekanya ibikoresho byawe byose hamwe namasaha ukoresha buri munsi. Ongeraho ingufu zose za buri munsi zikoreshwa mumasaha ya watt. Kurugero, niba ukoresha watt-amasaha 3.000 kumunsi, nibyo ukoresha ingufu zawe za buri munsi.

Ibikurikira, hindura watt-amasaha kuri amp-masaha. Mugabanye amasaha yose ya watt-amasaha na sisitemu ya voltage. Kuri sisitemu ya 24V, 3.000Wh ÷ 24V = 125Ah. Ibi biguha ubushobozi bwa bateri bukenewe mumasaha amp. Iyi ntambwe igufasha kumva imbaraga banki yawe ya batiri igomba kubika kugirango uhuze imbaraga zawe.

Impanuro: Abahanga benshi bakoresha itegeko kugirango bapime banki yawe. Kuri buri 100Ah ya Batiri ya LiFePO4 , ugomba kugira 200W yumuriro wizuba. Ibi bigufasha kubaka sisitemu nini.

Ibintu byimbitse

Ubujyakuzimu bwo gusohora (DoD) burakubwira umubare wubushobozi bwa bateri yawe ushobora gukoresha mbere yo kwishyuza. Batteri ya Litiyumu, nka LiFePO4, reka ukoreshe 80% kugeza 90% yubushobozi bwabo utababaje ubuzima bwabo. Bateri ya aside-aside igufasha gukoresha hafi 50%. Ibi bivuze ko bateri ya lithium-ion iguha imbaraga zikoreshwa mubunini bwa banki imwe.

Niba ukeneye 200Ah yingufu zikoreshwa kandi bateri yawe ifite DoD ya 90%, gabanya 200Ah na 0.9. Urabona nka 222Ah. Ubu ni ubushobozi bwa bateri ukeneye kugura. Gukoresha DoD iburyo bigufasha kubona imikorere myiza no kugarura imbaraga muri sisitemu.

Hindura Iminsi Yigenga

Autonomiya isobanura iminsi ingahe banki ya batiri yawe ishobora gutanga ingufu zidafite izuba. Niba ushaka iminsi ibiri yo kugarura imbaraga, gwiza ingufu zawe za buri munsi kabiri. Kurugero, 3.000Wh kumunsi days iminsi 2 = 6.000Wh. Noneho, hindura ibi kuri amp-amasaha hanyuma uhindure DoD.

Dore imbonerahamwe igufasha guhitamo iminsi yigenga:

Kuringaniza banki ya batiri hamwe nubwigenge bukwiye ituma sisitemu yawe ikora mugihe cyikirere kibi. Buri gihe genzura banki yawe ingana kugirango umenye neza ko ufite ubushobozi buhagije bwingufu zawe nibikenewe.

Shakisha Amasaha Yizuba & Sisitemu Yatakaye

Menya Amasaha Yizuba

Ugomba kumenya urumuri rw'izuba imirasire y'izuba ibona buri munsi. Ibi byitwa amasaha yizuba. Amasaha yizuba arakubwira amasaha angahe kumunsi panele yawe yakira izuba ryinshi. Umubare uhinduka ukurikije aho utuye nigihe cyumwaka.

• Uturere twegereye ekwateri tubona izuba ryinshi. Uzabona amasaha yo hejuru yizuba.

• Mu ci, iminsi ni ndende. Urabona amasaha menshi yizuba. Mu gihe c'itumba, iminsi ni ngufi, bityo ukabona bike.

• Ikirere cyijimye kirashobora guhagarika izuba. Ibi bigabanya umubare wamasaha yizuba izuba ryizuba ryakira.

Urashobora kubona ikarita yizuba ryikarita kumurongo cyangwa ukabaza izuba ryaho. Kumenya amasaha yawe yizuba aragufasha gupima banki ya batiri hamwe nizuba ryinshi kubushobozi bukwiye.

Konte yo Gutakaza Sisitemu

Iwawe amashanyarazi akomoka ku mirasire y'izuba ntabwo azakora neza 100%. Ingufu zimwe ziratakara mbere yuko igera muri bateri yawe. Ugomba gutegura igihombo kugirango umenye neza ko banki yawe yishyuye byuzuye.

Dore ubwoko busanzwe bwigihombo muri sisitemu yizuba:

Ugomba kongera ibyo bihombo mugihe wowe kubara izuba ryinshi . Ibi biragufasha kumenya neza ko banki ya batiri ya lithium ibona imbaraga zihagije kugirango uhuze imbaraga zawe.

Guhindura ibihe

Ibihe bihindura urumuri rw'izuba imirasire y'izuba ibona. Ugomba guhindura sisitemu yawe kugirango uhindure kugirango bateri yawe ishire umwaka wose.

• Mu turere dushyuha kandi twinshi, urumuri rwizuba ruhinduka cyane hagati yizuba nimbeho. Urashobora gukenera izuba ryinshi kugirango ukoreshe amezi yimbeho.

• Ikigereranyo cyimpeshyi nimbeho izuba ryizuba rirashobora gutandukana cyane. Tegura ukwezi kubi kugirango umenye neza ko bateri yawe idashize.

• Urashobora gukoresha ingufu zinyongera mugihe cyizuba kugirango wishyure kandi ubungabunge banki yawe.

• Guhindura inguni ihanamye yizuba ryizuba ryizuba birashobora gufasha gukusanya urumuri rwizuba.

• Gushyira kumwanya mwiza hamwe no gucunga neza ubwenge birashobora kugufasha kuringaniza ingufu zawe mumwaka.

Mugusobanukirwa amasaha yizuba hamwe nigihombo cya sisitemu, urashobora kubaka sisitemu yizuba ituma banki yawe yuzuye kandi urugo rwawe rukagenda neza.

Kuringaniza neza Solar Array yawe

Imirasire y'izuba ku kigereranyo cya Bateri

Ugomba gupima neza izuba ryizuba kugirango rihure na banki ya batiri hamwe ningufu zawe za buri munsi. Abantu benshi bakoresha itegeko ryoroshye: kuri buri 100Ah ya batiri ya LiFePO4, koresha hafi 200W yizuba. Aya mabwiriza akora neza kumazu menshi hamwe na kabari ya gride. Iragufasha kugumisha bateri yawe kandi yiteguye kugarura imbaraga.

Urashobora kubona uburyo ibi bigereranywa nibindi byifuzo:

Ntugomba gukurikiza itegeko rimwe gusa. Ikigereranyo cyiza giterwa nu mwanya wawe, gukoresha ingufu, nintego zawe. Niba utuye ahantu h'izuba, urashobora gukoresha igipimo cyo hasi. Niba ukeneye kugarura byinshi cyangwa kugira ikirere cyijimye, ugomba gukoresha igipimo kiri hejuru. Urashobora buri gihe kongeramo imirasire yizuba muri sisitemu niba ukeneye imbaraga nyinshi.

Impanuro: Nta kigereranyo kimwe cyuzuye kuri bateri ya lithium. Ugomba kwibanda ku kugira imirasire yizuba ihagije hamwe nubushobozi bwa bateri kugirango uhuze ibyo ukeneye.

Reba Amafaranga ntarengwa

Ugomba kugenzura imipaka yishyurwa kuri bateri yawe ya LiFePO4 mbere yuko uhitamo ingano yizuba. Buri bateri ifite igipimo ntarengwa cyo kwishyuza, akenshi cyerekanwa nka 'C-igipimo. ' Urugero, igipimo cya 1.0C bivuze ko ushobora kwishyuza neza bateri 100Ah kuri 100A. Ibirango byinshi birasaba igipimo cya 0.5C kumara igihe kirekire.

• Niba ukoresha ingufu nyinshi zizuba, urashobora kwishyuza bateri byihuse. Ibi birashobora kugabanya ubuzima bwayo cyangwa bigatera ibyangiritse.

• Niba ukoresha izuba rike cyane, bateri yawe irashobora kuguma kumurongo muke. Ibi birashobora kandi kugabanya igihe cyacyo.

• Urashaka ko izuba ryinshi ryaka bateri neza kandi neza.

Buri gihe ugenzure imfashanyigisho ya bateri yawe ku gipimo ntarengwa cyo kwishyurwa. Menya neza ko amashanyarazi akomoka ku mirasire y'izuba atarenga iyi mipaka. Ingano ikwiye ituma bateri yawe igira ubuzima bwiza kandi sisitemu yawe ikora neza.

Kubara Urugero

Urashobora gukurikiza izi ntambwe kugirango ubone neza izuba ryizuba rya banki yawe:

1. Shakisha imbaraga zawe za buri munsi . Kurugero, ukoresha 3.000Wh kumunsi.

2. Hitamo ingano ya banki yawe . Ushaka iminsi ibiri yo gusubira inyuma, ukeneye rero 6.000Wh.

3. Hindura amasaha ya watt kuri amp-amasaha . Niba ukoresha sisitemu ya 24V: 6,000Wh ÷ 24V = 250Ah.

4. Hindura uburebure bwamazi . Kuri LiFePO4, koresha 90%. 250Ah ÷ 0.9 ≈ 278Ah.

5. Koresha igipimo cyizuba . Kuri 278Ah, koresha 200W kumategeko ya 100Ah:
   278Ah ÷ 100Ah = 2.78
   2.78 × 200W = 556W yizuba.

6. Hindura amasaha yizuba nigihombo . Niba akarere kawe kabonye amasaha 4 yizuba kandi sisitemu yawe ikora neza ni 80%:
   Ukeneye izuba = 6,000Wh ÷ (4h × 0.8) = 1.875W.

Urashobora kubona ko amategeko yoroshye aguha aho utangirira, ariko ugomba guhindura amasaha yizuba ryaho hamwe nigihombo cya sisitemu. Ahantu hafite amasaha make yizuba, ukenera imirasire yizuba. Buri gihe uzenguruke izuba ryinshi kugirango utwikire iminsi yibicu n'amezi y'itumba.

Hano hari ibintu bimwe na bimwe ugomba gusuzuma mugihe ugereranije neza izuba ryizuba:

• Amasaha yizuba ahinduka ukurikije ibihe n'ibihe. Koresha impuzandengo yo hasi ya buri kwezi mukarere kawe.

• Imikorere ya sisitemu ikubiyemo igihombo kiva mu nsinga, inverter, no kugicucu. Sisitemu nyinshi zikoresha kuri 75-85%.

• Igihombo gishobora guhinduka 15-20% mubunini bwizuba ryinshi.

• Ubushyuhe bwa bateri bugira ingaruka kumuriro. Ubukonje burashobora kugabanya uburyo bwo kwishyuza, bityo ushobora gukenera izuba ryinshi mugihe cy'itumba.

• Ikibazo gikora neza. Hitamo panne byibuze byibuze 20% kubisubizo byiza.

Icyitonderwa: Buri gihe ugenzure bateri yawe nibisobanuro byizuba. Menya neza ko sisitemu yawe ishobora gucunga neza ibiciro byishyurwa nurwego rwimbaraga.

Ukurikije izi ntambwe, urashobora gupima neza izuba ryizuba rya banki yawe ya LiFePO4. Ibi bituma sisitemu yizuba yizewe kandi yiteguye mubihe byose.

Shushanya Imirasire y'izuba

Ingano ya MPPT

Ugomba gutoranya izuba rikwiye. Igenzura rihuza imirasire y'izuba na bateri yawe. Igenzura uko bateri yawe yishyurwa. Guhitamo ingano ikwiye bituma bateri yawe itekana. Ifasha kandi sisitemu yawe gukora neza. Reba imbonerahamwe ikurikira kugirango urebe icyo ukeneye kureba:

Buri gihe soma igitabo cya bateri yawe na mugenzuzi. Ibi bigufasha kwirinda ibibazo kandi bikarinda sisitemu yawe umutekano.

Iboneza rya PV

Ugomba guhuza imirasire y'izuba inzira nziza. Umugozi ni itsinda ryibikoresho bifatanye hamwe. Urashobora gukoresha insinga zikurikiranye, zibangikanye, cyangwa byombi. Gukurikirana urukurikirane bituma voltage izamuka. Kuringaniza insinga bituma amashanyarazi azamuka. Huza umugozi wawe wa voltage kumurongo winjiza. Ibi bifasha bateri yawe kwishura neza kandi igakomeza sisitemu yawe umutekano.

Niba ukoresheje bateri ya 48V, urashobora guhuza panne nyinshi murukurikirane. Iyi mikorere igabanya ibyagezweho kandi ikwemerera gukoresha insinga zoroshye. Buri gihe ugenzure voltage nimbibi zigezweho kuri mugenzuzi wawe na bateri mbere yo gukoresha.

Impanuro: Andika imirongo yawe hanyuma ukomeze igishushanyo. Ibi bituma gukemura ibibazo byoroshye nyuma.

Gukoresha no Kurinda

Ugomba gukoresha insinga zifite umutekano kugirango urinde bateri yawe nurugo rwawe. Tangira uhuza bateri na mugenzuzi. Ibikurikira, huza imirasire y'izuba kuri mugenzuzi. Noneho, huza bateri na inverter hamwe ninsinga ziburyo hamwe na DC yameneka cyangwa fuse. Hanyuma, huza inverter kumitwaro yawe ya AC.

Kurikiza izi ntambwe zo gukoresha neza:

1. Banza uhuze bateri numuyobozi ushinzwe kwishyuza. Menya neza ko uhuza impande nziza kandi mbi.

2. Umugenzuzi amaze kubona bateri, huza imirasire yizuba.

3. Koresha insinga zibereye, fus, na breakers kuri bateri yawe.

4. Komeza insinga nziza kandi mbi muburebure bumwe niba ukoresha bateri zirenze imwe.

5. Kenyera imiyoboro yose kugirango uhagarike ubushyuhe na voltage.

Amazu menshi akoresha sisitemu ya 48V. Umuvuduko mwinshi bisobanura bike. Urashobora gukoresha insinga nto hanyuma ugatakaza imbaraga nke. Gukoresha insinga nziza no kurinda umutekano wawe w'izuba. Ifasha kandi bateri yawe kumara igihe kirekire.

Urashobora kumenya ingano ikwiye yizuba ryizuba hamwe na banki ya bateri ukoresheje intambwe nke zoroshye. Banza, andika ibikoresho byawe byose. Ibikurikira, reba imbaraga buri wese akoresha. Wibuke kongeramo igihombo cya inverter. Menya neza ko uteganya iminsi ihagije nta zuba. Buri gihe ukoreshe amasaha make yizuba mukarere kawe mugihe uteganya. Abantu bakunze gukora amakosa nko kwibagirwa imitwaro ya fantom. Bamwe ntibateganya iminsi ihagije yo gusubira inyuma. Abandi bibagirwa imbaraga zabo bakeneye zishobora gukura nyuma.

Buri gihe ugenzure imibare yawe urebe imfashanyigisho y'ibicuruzwa. Niba sisitemu yawe ari nto cyane, bateri yawe ntishobora kumara igihe kirekire. Niba sisitemu yawe nini, bateri yawe irashobora kumara igihe kirekire.

Urashobora gukoresha ibi bikoresho cyangwa ukabaza impuguke yizuba niba ukeneye ubufasha bwinshi.

Ibibazo

Wabwirwa n'iki ko izuba ryanyu ari rinini bihagije?

Ugenzura niba imirasire yizuba ishobora kwishyuza banki ya batiri buri munsi. Niba bateri yawe ikomeza kuba hasi cyangwa imbaraga zawe zikabura, ukeneye imirasire yizuba.

Urashobora kurenza izuba ryinshi kuri banki ya Batiri ya LiFePO4?

Nibyo, urashobora kongeramo imirasire yizuba. Ugomba kugenzura igipimo cya batiri ntarengwa. Umuyoboro mwinshi urashobora kwangiza bateri yawe. Buri gihe ukurikize igitabo cya batiri.

Bigenda bite iyo izuba ryanyu ari rito cyane?

Batare yawe ntishobora kwishyurwa byuzuye. Urashobora kubura imbaraga muminsi yibicu. Ubuzima bwa bateri yawe burashobora kuba bugufi kuko buguma kumafaranga make.

Nigute ushobora kubara amasaha yizuba kugirango uherereye?

Urashobora gukoresha ikarita yizuba kumurongo cyangwa kubaza izuba ryaho. Amasaha yo hejuru yizuba yerekana uburyo urumuri rwizuba rukomeye buri munsi. Iyi mibare igufasha gupima izuba ryinshi.