Mtengo wotsika! Makina Omangirira Ma Gridi Panyumba Atha Kukwezedwa Kukhala Magulu Osungira Mphamvu Zapakhomo

Q1: Kodi adongosolo yosungirako mphamvu zapakhomo?

Dongosolo losungiramo mphamvu zapakhomo limapangidwira ogwiritsa ntchito okhalamo ndipo nthawi zambiri limaphatikizidwa ndi pulogalamu yapanyumba ya photovoltaic (PV) kuti ipereke mphamvu zamagetsi m'mabanja.

Q2: Chifukwa chiyani ogwiritsa ntchito amawonjezera kusungirako mphamvu?

Cholimbikitsa chachikulu chowonjezera kusungirako mphamvu ndikusunga ndalama zamagetsi. Magetsi okhala m'nyumba amagwiritsa ntchito nsonga zausiku, pomwe kupanga kwa PV kumachitika masana, zomwe zimapangitsa kuti pakhale kusagwirizana pakati pa nthawi yopanga ndi kugwiritsa ntchito. Kusungirako mphamvu kumathandiza ogwiritsa ntchito kusunga magetsi ochulukirapo masana kuti agwiritse ntchito usiku. Kuphatikiza apo, mitengo yamagetsi imasiyanasiyana tsiku lonse ndi mitengo yapamwamba komanso yotsika mtengo. Makina osungira magetsi amatha kulipiritsa panthawi yomwe sali pachiwopsezo kudzera pa gridi kapena mapanelo a PV ndikutulutsa nthawi yayitali kwambiri, motero amapewa kukwera kwamagetsi kuchokera pagululi ndikuchepetsa ndalama zamagetsi.

Q3: Kodi dongosolo la grid-womangidwa ndi nyumba ndi chiyani?

Kawirikawiri, makina omangidwa ndi gridi a m'nyumba akhoza kugawidwa m'njira ziwiri:

• Mmene Mungadyetse Zonse:Mphamvu ya PV imalowetsedwa mu gridi, ndipo ndalama zimatengera kuchuluka kwa magetsi omwe amalowetsedwa mu gridi.
• Kudzigwiritsira Ntchito Ndi Madyerero Owonjezera:Mphamvu ya PV imagwiritsidwa ntchito makamaka pakugwiritsa ntchito m'nyumba, ndi magetsi ochulukirapo omwe amalowetsedwa mu gridi kuti apeze ndalama.

Q4: Ndi mtundu wanji wa makina omangidwa ndi gridi omwe ali oyenera kusinthidwa kukhala makina osungira mphamvu?Makina omwe amagwiritsa ntchito kudzipangira okha ndi njira yodyetsera mowonjezera ndi yoyenera kusinthidwa kukhala njira yosungira mphamvu. Zifukwa zake ndi:

• Makina opangira chakudya chokwanira amakhala ndi mtengo wokhazikika wogulitsira magetsi, omwe amapereka ndalama zokhazikika, kotero kutembenuza nthawi zambiri sikofunikira.
• Munjira zonse zodyera, zotulutsa za PV inverter zimalumikizidwa mwachindunji ndi gululi popanda kudutsa katundu wapakhomo. Ngakhale ndi kuwonjezera kosungirako, popanda kusintha mawaya a AC, imatha kusunga mphamvu ya PV ndikuidyetsa mu gridi nthawi zina, osalola kudzigwiritsa ntchito.

Kuphatikiza Panyumba PV + Energy Storage System

Pakadali pano, kutembenuza makina omangika am'nyumba kukhala makina osungira mphamvu makamaka kumakhudza machitidwe a PV pogwiritsa ntchito kudzigwiritsa ntchito mopitilira muyeso. Dongosolo lotembenuzidwa limatchedwa njira yophatikizira ya PV + yosungira mphamvu. Cholinga chachikulu cha kutembenuka ndikuchepetsa ndalama zothandizira magetsi kapena zoletsa kugulitsa mphamvu zoperekedwa ndi makampani a grid. Ogwiritsa ntchito omwe ali ndi makina apakhomo a PV angalingalire kuwonjezera kusungirako mphamvu kuti achepetse kugulitsa magetsi masana ndi kugula ma grid usiku.

Chithunzi cha Coupled Household PV + Energy Storage System

01 Chidziwitso cha SystemMakina ophatikizika a PV + osungira mphamvu, omwe amadziwikanso kuti AC-coupled PV + yosungirako mphamvu, nthawi zambiri amakhala ndi ma module a PV, inverter yomangidwa ndi gridi, mabatire a lithiamu, inverter yophatikizika ndi AC, mita yanzeru, CTs, the grid, katundu womangidwa ndi gridi, ndi katundu wa gridi wopanda. Dongosololi limalola mphamvu zochulukirapo za PV kuti zisinthidwe kukhala AC ndi inverter yomangidwa ndi gridi kenako kupita ku DC kuti isungidwe mu batri ndi AC-coupled storage inverter.

02 Zolinga Zogwira NtchitoMasana, mphamvu ya PV imayamba kupereka katunduyo, ndiye kulipiritsa batire, ndipo chowonjezera chilichonse chimadyetsedwa mu gridi. Usiku, batire imatuluka kuti ipereke katunduyo, ndi kuchepa kulikonse komwe kumawonjezeredwa ndi gridi. Ngati gridi yazimitsidwa, batire ya lithiamu imangonyamula katundu kuchokera pa gridi, ndipo katundu womangidwa ndi gululi sangathe kugwiritsidwa ntchito. Kuphatikiza apo, dongosololi limalola ogwiritsa ntchito kudziikira okha nthawi yolipirira ndi kutulutsa kuti akwaniritse zosowa zawo zamagetsi.

03 Mawonekedwe a System

1. Machitidwe omwe alipo a PV omangidwa ndi grid akhoza kusinthidwa kukhala makina osungira mphamvu ndi ndalama zotsika mtengo.
2. Amapereka chitetezo chodalirika chamagetsi panthawi yamagetsi.
3. Imagwirizana ndi makina a PV omangidwa ndi gridi ochokera kwa opanga osiyanasiyana.