DKSESS 30KW YOCHOKERA GRID/HYBRID ZONSE MU SYSTEM IMODZI YA MPHAMVU YA DZUWA

Chifukwa chiyani tiyenera kukhazikitsa ma gridi a solar olumikizidwa ndi magetsi?
Kupanga magetsi adzuwa ndi chinthu chothandiza pakupanga mphamvu zachikhalidwe.Poona kufunika kwake pachitetezo cha chilengedwe ndi chitukuko cha zachuma, mayiko onse otukuka ayesetsa kulimbikitsa mphamvu ya dzuwa.Ang'onoang'ono ndi apakatikati opangira magetsi adzuwa apanga makampani.Pali njira ziwiri zopangira mphamvu ya dzuwa: kupanga mphamvu ya photovoltaic ndi kupanga mphamvu ya dzuwa.Kupanga magetsi kwa Photovoltaic kuli ndi zabwino zambiri pakukonza kosavuta, mphamvu yayikulu kapena yaying'ono, ndipo imagwiritsidwa ntchito kwambiri ngati gridi yaying'ono yolumikizidwa ndi magetsi.

Selo la dzuwa limatha kutulutsa voteji pafupifupi 0.5V, yomwe ndi yotsika kwambiri kuposa magetsi omwe amafunikira kuti agwiritse ntchito.Kuti akwaniritse zosowa zamagwiritsidwe ntchito, ma cell a dzuwa amayenera kulumikizidwa kukhala ma module.Maselo a dzuwa ali ndi chiwerengero china cha maselo a dzuwa, omwe amagwirizanitsidwa ndi mawaya.Mwachitsanzo, chiwerengero cha maselo a dzuwa pa gawo ndi 36, zomwe zikutanthauza kuti gawo la dzuwa likhoza kupanga magetsi pafupifupi 17V.

Magawo akuthupi osindikizidwa ndi ma cell a dzuwa olumikizidwa ndi mawaya amatchedwa ma solar cell modules, omwe ali ndi anti-corrosion, umboni wa mphepo, matalala ndi mphamvu zowonetsera mvula ndipo amagwiritsidwa ntchito kwambiri m'madera osiyanasiyana ndi machitidwe.Pamene gawo logwiritsira ntchito likusowa magetsi apamwamba komanso amakono ndipo gawo limodzi silingathe kukwaniritsa zofunikira, ma modules angapo amatha kupangidwa kukhala ma cell a solar kuti apeze magetsi ofunikira komanso apano.

Makina opanga magetsi a Photovoltaic amatha kugawidwa mu grid photovoltaic power generation system ndi grid yolumikizidwa ndi photovoltaic power generation system.Kugulitsa kwa gridi yolumikizidwa ndi makina opangira mphamvu yamagetsi ndi 25% yocheperako kuposa ya grid photovoltaic power generation system.Ndi njira yofunikira yaukadaulo yopititsira patsogolo kukula kwa mphamvu yamagetsi ya photovoltaic kuti ilumikizane ndi njira yopangira mphamvu ya photovoltaic mu mawonekedwe a gridi yaying'ono ku gridi yolumikizidwa ndi gridi yayikulu ndikuthandizirana ndi gululi lalikulu.Kugwiritsiridwa ntchito kwa gridi yamagetsi opangira mphamvu ya photovoltaic ndiyenso njira yaikulu ya chitukuko chamakono chamtsogolo, ndipo kusinthasintha ndi kusinthasintha kwa kugwiritsa ntchito mphamvu za dzuwa kungathe kukulitsidwa kudzera pa grid.

Kulumikizana kwa gridi yamagetsi ya PV kumatanthawuza kuti magetsi omwe amapangidwa ndi ma module a solar amalumikizidwa mwachindunji ndi gridi ya anthu atasinthidwa kuti akwaniritse zofunikira za gridi yamagetsi yamagetsi kudzera pa grid yolumikizidwa ndi inverter.Itha kugawidwa m'magulu opangira magetsi olumikizidwa ndi grid ndi opanda mabatire.Gulu lamagetsi lolumikizidwa ndi magetsi okhala ndi batri yosungirako limakonzedwa, lomwe limatha kulumikizidwa kapena kuchotsedwa pagulu lamagetsi momwe likufunikira, komanso limagwira ntchito yoperekera magetsi oyimilira.Gridi yamagetsi ikadulidwa pazifukwa zina, imatha kupereka mphamvu yadzidzidzi.Gulu la photovoltaic lolumikizidwa ndi mphamvu yopangira mphamvu ndi batire yosungirako nthawi zambiri limayikidwa m'nyumba zogona.Magetsi olumikizidwa ndi gridi opanda batire alibe ntchito za schedulability ndi standby power supply, ndipo nthawi zambiri imayikidwa pa dongosolo lalikulu.

Pali malo opangira magetsi opangira magetsi a photovoltaic, omwe nthawi zambiri amakhala malo opangira magetsi amtundu wa dziko lonse.Chinthu chachikulu ndi chakuti mphamvu zomwe zimapangidwa zimaperekedwa mwachindunji ku gridi, ndipo gululi limagwiritsidwa ntchito mofanana kuti lipereke mphamvu kwa ogwiritsa ntchito.Komabe, malo opangira magetsi amtunduwu sanatukuke kwambiri chifukwa cha ndalama zake zazikulu, nthawi yayitali yomanga komanso malo akulu.Magulu ang'onoang'ono olumikizidwa ndi PV, makamaka magetsi ophatikizika a PV a nyumba za PV, ndiye njira yayikulu yopangira magetsi a PV chifukwa cha zabwino zake pakugulitsa ndalama zazing'ono, kumanga mwachangu, malo ang'onoang'ono pansi, komanso chithandizo champhamvu cha mfundo.

1. Countercurrent grid yolumikizidwa ndi photovoltaic power generation system
Pali gulu lamagetsi logwirizana ndi magetsi a photovoltaic: pamene mphamvu ya dzuwa ya photovoltaic imapanga mphamvu yamagetsi yokwanira, mphamvu yamagetsi yotsalira ikhoza kudyetsedwa mu gridi ya anthu kuti ipereke mphamvu ku gululi (kugulitsa magetsi);Pamene mphamvu yoperekedwa ndi solar photovoltaic system ndi yosakwanira, katunduyo adzagwiritsidwa ntchito ndi mphamvu yamagetsi (kugula magetsi).Popeza kuti mayendedwe amagetsi ku gridi amatsutsana ndi gridi, amatchedwa countercurrent photovoltaic power generation system.

2. Palibe gululi lomwe limalumikizidwa ndi dongosolo lamagetsi la photovoltaic
Palibe gulu lamagetsi lomwe limagwirizanitsa mphamvu ya photovoltaic mphamvu yopangira mphamvu: mphamvu ya magetsi ya photovoltaic ya dzuwa sichidzapereka mphamvu ku gululi ngakhale kuti ili ndi mphamvu zokwanira zopangira mphamvu, koma pamene dongosolo la photovoltaic la dzuwa liri ndi mphamvu zosakwanira, gululi la anthu lidzapereka mphamvu ku katundu.

3. Kusintha kwa gridi yolumikizidwa ndi dongosolo lamagetsi la photovoltaic
Chomwe chimatchedwa chosinthira gululi cholumikizidwa ndi dongosolo lamagetsi la photovoltaic kwenikweni chimakhala ndi ntchito yosinthira njira ziwiri zokha.Choyamba, pamene photovoltaic mphamvu yopangira magetsi ili ndi mphamvu zokwanira zopangira mphamvu chifukwa cha mitambo, masiku amvula ndi kulakwitsa kwake, kusinthako kungathe kusinthira ku mbali yamagetsi yamagetsi kuti apereke mphamvu ku katundu kuchokera ku gululi;Chachiwiri, pamene gululi lamagetsi likudulidwa mwadzidzidzi pazifukwa zina, dongosolo la photovoltaic likhoza kusintha kuti lilekanitse gululi lamagetsi kuchokera ku photovoltaic system ndikukhala pulogalamu yodziyimira yokha ya photovoltaic.Zina zosinthira mphamvu zamagetsi zamtundu wa photovoltaic zimathanso kulumikiza magetsi kuti azinyamula ndi kulumikiza magetsi kuti azinyamula mwadzidzidzi pakafunika.Nthawi zambiri, makina osinthira magetsi olumikizidwa ndi grid amakhala ndi zida zosungira mphamvu.

4. Gridi yosungiramo mphamvu yolumikizira dongosolo lamagetsi la photovoltaic
Grid yolumikizidwa ndi magetsi a photovoltaic okhala ndi chipangizo chosungira mphamvu: chipangizo chosungira mphamvu chimakonzedwa monga momwe zimafunikira mumitundu yomwe ili pamwambayi yamagetsi opangira mphamvu ya photovoltaic.Dongosolo la photovoltaic lomwe lili ndi chipangizo chosungiramo mphamvu zimakhala ndi zoyambira zolimba, ndipo zimatha kugwira ntchito modziyimira pawokha ndikupereka mphamvu zonyamula katundu nthawi zambiri ngati kulephera kwa mphamvu, kuchepa kwa mphamvu ndi cholakwika mu gridi yamagetsi.Chifukwa chake, gululi lolumikizidwa ndi makina opanga magetsi a photovoltaic okhala ndi chipangizo chosungira mphamvu atha kugwiritsidwa ntchito ngati njira yopangira magetsi pazinthu zofunika kapena zadzidzidzi monga magetsi olumikizirana mwadzidzidzi, zida zamankhwala, malo opangira mafuta, pogona komanso kuyatsa.