UBURYO BWO GUHUZA SYSTEM YA SOLAR PV

Iyo uhuzaKwimukaizuba pv sisitemu, uburyo bwiza cyane bwo kongeramo ibyiringiro nukoreshaMC4 or imirasire y'izuba.Gukoresha neza fuse na break break ni ngombwa kubungabunga umutekano.Fuse na break yamashanyarazi bikoreshwa mukurinda insinga gushyuha cyane kandi bikanarinda ibikoresho byose bifitanye isano na sisitemu kugirango bitatwika cyangwa bikangirika iyo habaye akanya gato.Urugero rwiza ni bateri ya aside ya 12V.Niba bigufi byateye imbere muri inverter yawe ya AC / DC kurugero, fuse hagati yayo na batiri bizarinda guturika kwa bateri kandi bizagabanya umuzunguruko byihuse kugirango wirinde ko insinga ziturika cyangwa gushyuha bikabije.Kuri iki kibazo, bateri, insinga, na inverter ya AC / DC bizahagarikwa neza na fuse.Ntabwo ari nkenerwa kugirango sisitemu ikore neza, ariko burigihe turasaba ko dukoresha fuse cyangwa ibyuma byumuzunguruko hagamijwe umutekano.Hano haribintu bitatu bitandukanye dusaba gushiraho fuse cyangwa kumena: icya mbere, hagati yumucungamutungo na banki ya batiri, icya kabiri, hagati yumucungamutungo nizuba, naho icya gatatu cyaba hagati ya banki ya bateri na inverter.

Kugirango umenye ingano ya fuse isabwa hagati yumucungamutungo na banki ya batiri uhuza gusa igipimo cya amperage kumugenzuzi.

Ihuriro rya kabiri hagati yizuba ryizuba hamwe nubushakashatsi bwumuriro biratandukanye kubimenya.Ingano yiyi fuse iterwa numubare wizuba ufite nuburyo uhuza (urukurikirane, rusa, cyangwa urukurikirane / parallel).Niba panne ihujwe murukurikirane, voltage ya buri panel yongeweho ariko amperage igumaho.Kurugero, niba ufite panne enye 100W zahujwe murukurikirane, buri kimwe gitanga volt 20 na amps 5, ibisohoka byose byaba 80 volt na 5 amps.Noneho dufata amperage yose hanyuma tukayigwiza kubintu byumutekano wa 25% (5A x 1.25) uduha igipimo cya fuse cya 6.25A cyangwa 10A nituzenguruka.Niba ufite aho uhurira, aho amperage yibibaho yongeweho nyamara voltage igumaho, wagira ngo wongere amperage ya buri panel hanyuma twongereho 25% yinganda kugirango tumenye ubunini bwa fuse.Kurugero, niba ufite panne enye 100W zifatanije muguhuza, buri panel itanga hafi Amps 5, kuburyo twakoresha iyi ntera (4 * 5 * 1.25) = 28.75 Amps, muriki gihe rero twasaba inama ya 30 Amp fuse .

Imirasire yizuba yubucuruzi ifite watts zirenga 50 zifite insinga 10 za gauge kandi irashobora gukoresha amashanyarazi agera kuri 30 amps.Niba iyi panne ihujwe murukurikirane, ikigezweho ntikiziyongera, bityo umugozi ntukeneye guhuzwa.Iyo uhuza panne muburyo bubangikanye, ntabwo aribyo, kuko iyo bihujwe kuburinganire, sisitemu ya sisitemu yiyongera.Kurugero, niba ufite panne 4, imwe murimwe irashobora gutanga kugeza kuri 15A yumuyaga, umuzunguruko mugufi mugice kimwe bizatera 60 A yumuriro wose gutembera kumwanya muto-uzunguruka.Ibi bizatera insinga ziganisha kumwanya urenga kure amps 30, zishobora gutuma insinga zombi zifata umuriro.Niba ari parallel parallel, buri panel ikenera 30 amp fuse.Niba akanama kawe kari munsi ya watt 50 kandi ukoresha insinga 12 za gauge gusa, ukeneye 20 amp fuse.

Fuse yanyuma dusaba muri sisitemu yaba niba ukoresha inverter.Gukoresha no guhuza kuva muri bateri kugera kuri inverter ya AC / DC birakomeye kuko aha niho hashobora gutemba.Iyi fuse yaba hagati ya inverter yawe na banki ya batiri.Ingano ya fuse isanzwe ivugwa mumfashanyigisho kandi inverter nyinshi zishobora kuba zifite fuse / break break kumashanyarazi yinjira no gusohoka (AC) kuruhande rwibikoresho.Amategeko yintoki dukoresha hano yaba "Gukomeza Watts / Bateri Yumubyigano inshuro 1.25, kurugero rusanzwe 1000W 12V inverter ishushanya hafi 83 amps ikomeza kandi twakongeramo 25% byumutekano biva kuri Amps 105, nuko rero byerekana 150A fuse.

Nintangiriro ngufi nincamake yo guhuza sisitemu.Hariho ibindi bintu nkubunini bwa kabili / uburebure na fuse / breaker ubwoko bwingenzi.Urashoboraohereza imerikubindi bisobanuro kubyerekeye ibicuruzwa bikomoka ku zuba!Niba ufashe umwanya wawe ugakoresha guhuza neza ibice byagenwe, noneho sisitemu igomba gukora neza kandi uzasinzira neza uzi ko wayikoresheje kugirango itekane kandi yizewe.

Slocable MC4 Inline Fuse Umuhuza