Kusiyana Pakati pa Solar Inverter ndiKusungirako MphamvuInverter

1. Tanthauzo ndi mfundo

Solar inverterndi mtundu wa zida zamagetsi zomwe zimatha kusintha mphamvu yachindunji kukhala mphamvu zosinthira, zomwe zimagwiritsidwa ntchito nthawi zambirisolar photovoltaic systems. Mfundo yake ndikusintha magetsi omwe amapangidwa ndi mapanelo a photovoltaic kukhala alternating current kuti akwaniritse zosowa za magetsi apanyumba ndi mafakitale. Nthawi zambiri zimaphatikizapo thiransifoma, zida zamagetsi zamagetsi ndi zigawo zophatikizika ndi zigawo zina, zomwe zimatha kusintha mwachindunji (DC) chopangidwa ndi mapanelo a photovoltaic kukhala alternating current (AC), yomwe imagwiritsidwa ntchito kwambiri pamoyo wathu watsiku ndi tsiku.

Ntchito yainverter yosungirako mphamvusikungotembenuza mphamvu yachindunji kukhala njira yosinthira mphamvu, komanso kugwiritsa ntchito zipangizo zosungiramo mphamvu monga mabatire kusunga mphamvu zamagetsi, ndiyeno kumasula mphamvu zamagetsi kuchokera ku chipangizo chosungirako pakufunika. Mphamvu yosungirakoinverternthawi zambiri amakhala ndi mawonekedwe a kutembenuka kwamphamvu kwapawiri, kuchuluka kwachangu komanso kutulutsa, ndi zina zambiri, zomwe zimatha kuzindikira kuperekedwa ndi kugwiritsa ntchito mphamvu zosiyanasiyana.

2. Zochitika zogwiritsira ntchito

Ma inverters a solar amagwiritsidwa ntchito kwambiri pamakina a solar photovoltaic m'mafakitale ndi malo okhala, omwe amagwiritsidwa ntchito kwambiri kufalitsa.mapanelo a dzuwa kumalo ogwiritsira ntchito magetsi kudzera pa AC. Komanso, lalikulumagetsi a photovoltaicakuyeneranso kugwiritsa ntchito ma inverters a photovoltaic kuti asinthe magetsi omwe amaperekedwa kukhala alternating current.

Inverter yosungiramo mphamvu imagwiritsidwa ntchito makamaka pamagetsi osungira mphamvu kapena gridi yamagetsi, makamaka m'makampani omwe ali ndi mphamvu zowonjezereka monga mphamvu ya dzuwa ndi mphamvu ya mphepo, kuti akwaniritse kasamalidwe koyenera ndi kayendetsedwe ka magetsi atsopanowa. Ma inverter osungira mphamvu amatha kugwiritsa ntchito zida monga mabatire kuti asunge mphamvu ndikupatsa mphamvu kwa opanga grid usiku kapena masiku amtambo masana.

3. Kalembedwe kantchito

Mfundo yogwiritsira ntchito ma inverters a dzuwa ndi yofanana ndi ma inverters wamba, kutembenuza magetsi olunjika kukhala osinthasintha. Komabe, aphotovoltaic inverterikuyenera kusintha kukula ndi mafupipafupi a voteji yachindunji panthawi imodzimodziyo kuti isinthe magetsi kukhala osinthasintha oyenera kugwiritsa ntchito. Kuphatikiza apo, ma inverters a photovoltaic ali ndi ntchito zina, monga kusinthasintha kwamphamvu kwamphamvu, zida zoteteza, zida zojambulira deta, ndi zina zotero.

Mfundo yogwira ntchito ya inverter yosungiramo mphamvu ndi yosiyana ndi yaPV inverter, yomwe ili ndi mawonekedwe pakati pa inverter wamba ndi njira ziwiri zosinthira DC/AC. Inverter yosungirako mphamvu imatha kusonkhanitsa magetsi kuchokera kumagetsi osinthika monga mphamvu ya dzuwa ndi mphepo ndikuisunga m'mabatire. Ikagwiritsidwa ntchito, gawo ili la magetsi osungidwa limatha kutulutsidwa ku gridi kapena kusinthidwa mwachindunji kukhala magetsi otuluka. Kuphatikiza apo, inverter yosungiramo mphamvu imazindikira kutetezedwa ndi kasamalidwe ka batri poyang'anira zomwe zikuchitika, voteji, mphamvu, kutentha ndi magawo ena mu batire yolandila ndikutulutsa.

4. Zizindikiro za ntchito

Ma inverters a dzuwa ndi ma inverters osungira mphamvu amasiyananso ndi zizindikiro za ntchito. Photovoltaic inverters makamaka amaganizira zizindikiro zotsatirazi:

1. Kuchita bwino:Kuchita bwino kwa inverter ya photovoltaic kumatanthawuza kukhoza kusintha kusintha kwachindunji kukhala kusinthasintha kwamakono, kotero kukweza kwake, kumachepetsa kutembenuka kwa mphamvu. Kawirikawiri, mphamvu ya photovoltaic inverters imayenera kukhala pamwamba pa 90%.
2. Kachulukidwe mphamvu:Pogwiritsa ntchito ma inverters a photovoltaic, zofunikira zina za mphamvu ziyenera kukumana. Chifukwa chake, kuchuluka kwake kwamphamvu kwakhala chizindikiro chofunikira kwambiri, chomwe chimafunikira mu 1.5 ~ 3.0W/cm2.
3. Mulingo wachitetezo:inverter ya photovoltaic iyenera kukhala yabwino kusinthika kwa chilengedwe, kotero kuti mawonekedwe ake akunja ayenera kukhala ndi madzi osagwirizana, fumbi, zivomezi, moto ndi zina. Pakalipano, miyezo yapakhomo ndi yakunja imafuna kuti chitetezo cha photovoltaic inverters sichicheperapo IP54.

Inverter yosungira mphamvu ili ndi zizindikiro zotsatirazi muzowonetsera ntchito:

1. Liwiro lakuyankha:inverter yosungirako mphamvu iyenera kukhala ndi machitidwe oyankha mofulumira komanso okhazikika, ndipo pamene katundu wa dongosolo asintha, inverter yosungirako mphamvu iyenera kukhala ndi mphamvu yoyankha mofulumira.
2. Kusintha kwachangu:Mphamvu yosinthira mphamvu ya inverter yosungirako mphamvu iyenera kukhala yokwera kwambiri kuti iwonetsetse kuti kusungirako ndi kutulutsa bwino.
3. Kachulukidwe kamphamvu kosungira:Kuti mukwaniritse ntchito zosungirako bwino, mphamvu yosungiramo mphamvu ya inverter yosungirako mphamvu iyenera kukhala yayikulu momwe mungathere.

5. Mtengo

Palinso kusiyana kwakukulu pamtengo wama inverters a dzuwandima inverters osungira mphamvu. Ambiri, chiwerengero chama inverters a photovoltaicndi zochuluka kwambiri kuposa ma inverters osungira mphamvu, ndipo mtengo wa ma inverters a photovoltaic ndi otsika, nthawi zambiri pakati pa $ 10,000 ndi $ 50,000. Inverter yosungiramo mphamvu ndi chinthu chokwera kwambiri, mtengo wake nthawi zambiri umaposa mazana masauzande a yuan, kufunikira kogwiritsa ntchito mabatire ambiri komanso kukonza zovuta zaukadaulo, chifukwa chake mtengo wogwiritsa ntchito ndi wokwera mtengo kwambiri.