ethula:
Njengoba umhlaba uguqukela kumandla avuselelekayo, amasistimu angaphandle kwegridi aya ngokuya eduma kulabo abafuna ukusizakala ngogesi osimeme.Ama-inverter angaphandle kwegridi angenye yezingxenye ezibalulekile ezenza lezi zinhlelo zisebenze kahle.Kulesi sihloko, sizobhekisisa ukuthi yini i-off-gridi-inverter ukuthi, isebenza kanjani, kanye nokubaluleka kwayo emkhakheni wamandla avuselelekayo.
Yini i-off-grid inverter?
I-off-grid inverter iyisisetshenziswa esiguqula ugesi wamanje (DC) okhiqizwa umthombo wamandla avuselelekayo, njengamaphaneli elanga noma izinjini zomoya, zibe ugesi oshintshashintshayo wamanje (AC) osebenzisekayo.Ngokungafani ne-grid-tieama-inverters(okuvame ukusetshenziswa ezinhlelweni eziboshwe ngegridi exhunywe kugridi yokusetshenziswa), iziguquli ze-off-grid ziklanyelwe ukusebenza ngokuzimela, zinikeza amandla ezakhiweni ezingaxhumekile kugridi.
Isebenza kanjani i-off-grid inverter?
1. Guqula amandla e-DC abe amandla e-AC: Umsebenzi oyinhloko wesiguquli se-off-grid ukuguqula amandla e-DC akhiqizwa amaphaneli elanga noma eminye imithombo yamandla avuselelekayo ibe amandla e-AC.Ugesi we-DC okhiqizwa yile mithombo ngokuvamile ugcinwa kumabhethri, ulindele ukuguqulwa.I-inverter iyangena futhi iguqule amandla agciniwe abe amandla ashintshayo, asetshenziswa amandla kagesi.
2. Ukulungiswa kwamandla kagesi: I-inverter ye-off-grid inomsebenzi wokulungisa i-voltage ukuze kuqinisekiswe ukunikezwa kwamandla okuzinzile nokungashintshi.Bagcina amandla kagesi ezinto ezisetshenziswayo zasendlini kanye namathuluzi emazingeni amukelekayo, banqande ukuphakama noma ukushintshashintsha okungadala umonakalo.
3. Ukushaja nokuphathwa kwebhethri: Amasistimu angaphandle kwegridi anokugcinwa kwebhethri adingaama-invertersengaphatha ngempumelelo inqubo yokushaja nokukhipha.Ama-inverter angaphandle kwegridi alawula amandla akhona phakathi kwebhethri nomthwalo, athuthukisa ukugcinwa kwamandla nokuqinisekisa ukulahleka kwamandla okuncane.
4. Gcina amandla kagesi: Ngaphandle kwegridiama-invertersingathembela emithonjeni yamandla eyisipele yokuzikhethela, njengamajeneretha edizili noma e-propane, ukuze inikeze amandla esimweni lapho amandla akhiqizwa imithombo yamandla avuselelekayo enganele.Lokhu kuqinisekisa ukunikezwa kwamandla okuqhubekayo phakathi nokukhiqizwa kwamandla aphansi noma izimo eziphuthumayo.
Kungani ama-inverters angaphandle kwegridi ebalulekile:
1. Igridi Ezimele: Ngaphandle kwegridiama-invertersbabambe iqhaza elibalulekile ekwenzeni abantu ngabanye kanye nemiphakathi amandla azimele.Ngokuguqula kahle amandla avuselelekayo abe ugesi osebenzisekayo, lezi zinhlelo zenza amakhaya, izindawo ezikude, ngisho neziqhingi zonke zisebenze ngokuzimele ngaphandle kokuthembela kugridi yokusetshenziswa.
2. Umthelela oncishisiwe kwezemvelo: Amasistimu angaphandle kwegridi anikwa amandla amandla avuselelekayo anendawo ephansi kakhulu yemvelo uma kuqhathaniswa nokukhiqizwa kukaphethiloli okudala.Ama-inverter angaphandle kwegridi angasebenzisa amandla aluhlaza, anciphise ukuthembela ezinsizeni ezingavuseleleki futhi akhuthaze ikusasa elihlanzekile, eliluhlaza.
3. Ukulungiselela izimo eziphuthumayo: Ngaphandle kwegridiama-invertersukuhlinzeka ngomthombo wamandla onokwethenjelwa ngesikhathi sokunqamuka kukagesi noma izinhlekelele zemvelo, ukuqinisekisa ukuhlinzekwa kwamandla kagesi okungaphazamiseki emishinini ebalulekile, imishini yezokwelapha, izinhlelo zokuxhumana kanye nemishini eyisisekelo.
Ekuphetheni:
Ngaphandle kwegridiama-inverterszakha umgogodla wezinhlelo zamandla ezizimele, ezisiza ukuguqulwa kwamandla avuselelekayo abe ugesi osebenzisekayo.Ngokunika amandla ukuzimela kwamandla, ukwehlisa umthelela wendawo kanye nokuhlinzeka ngezinketho zamandla eziyisipele, lawa madivayisi asiza ukudala ikusasa elizinzile neliqine kakhudlwana.Njengoba umhlaba uya ngokuya wamukela amandla avuselelekayo, kuya ngokuya kubaluleke kakhulu ukuqonda ukubaluleka namakhono we-off-gridama-inverters.
Isikhathi sokuthumela: Nov-02-2023