Kodi pa grid solar inverter ndi chiyani?

Pa grid solar inverterndi chipangizo chamagetsi chomwe chimasintha magetsi omwe amapangidwa ndi ma solar photovoltaic panels kukhala mphamvu yamagetsi pafupi ndi nthawi yosinthira, kuti ikhale yophatikizidwa mu gridi ya anthu kuti ikhale ndi magetsi.Mu dongosolo la mphamvu ya photovoltaic, mphamvu yamagetsi yopangidwa ndi ma solar photovoltaic panels ndi yachindunji, pamene mphamvu yamagetsi ya gridi ya anthu ikusintha panopa, kotero apa grid hybrid solar inverterchofunika pa kutembenuka.Ntchito yayikulu ya grid solar inverter ndikusinthira magetsi omwe amapangidwa ndi solar photovoltaic panel kukhala mphamvu yamagetsi pafupi ndi nthawi yosinthira, ndikuphatikiza mphamvu yamagetsi mu gridi ya anthu kuti azipereka magetsi.Imakhalanso ndi ntchito zotetezera monga magetsi ndi zamakono kuti zitsimikizire chitetezo ndi kukhazikika kwa photovoltaic power generation system.

MPPT ndi imodzi mwamatekinoloje omwe amagwiritsidwa ntchito kwambiri mu ma inverter olumikizidwa ndi grid, ndipo dzina lake lonse ndi Maximum Power Point Tracking (Maximum Power Point Tracking).Mphamvu yotulutsa mphamvu ya solar photovoltaic panels imakhudzidwa ndi zinthu monga kuwala kwamphamvu ndi kutentha, kotero mphamvu zake zotulutsa mphamvu ndi zamakono zikusinthanso.Pogwiritsira ntchito kwenikweni, kuti muwonjezere mphamvu yotulutsa mphamvu ya mapanelo a photovoltaic, m'pofunika kusintha magetsi ndi magetsi.Ukadaulo wa MPPT ukhoza kupeza mfundoyo ndi mphamvu yayikulu yotulutsa mapanelo a photovoltaic kudzera pakuyesa kosalekeza, sinthani voliyumu ndi pakali pano kuti muwonetsetse kuti mphamvu yayikulu yotulutsa mapanelo a photovoltaic, ndikuisintha kukhala mphamvu yamagetsi kuti itulutsidwe ku gridi ya anthu.Izi zitha kukulitsa kuchuluka kwa mphamvu yogwiritsira ntchito mphamvu yamagetsi opangira mphamvu ya photovoltaic, kupititsa patsogolo mphamvu zamagetsi, ndikuchepetsa kuwononga mphamvu komanso kuwononga chilengedwe.Mwachidule, ukadaulo wa MPPT ndiukadaulo wofunikira wa ma inverters a solar olumikizidwa ndi grid.Poyang'anira mphamvu yotulutsa mphamvu ya photovoltaic panels, mphamvu ya kutembenuka kwa mphamvu imakongoletsedwa, ndipo kukhazikika ndi kudalirika kwa machitidwe opangira magetsi a photovoltaic amasintha.

Kugwiritsa ntchito ma inverters a grid solar ndi chida chofunikira kwambiri chosinthira mphamvu ya solar kukhala mphamvu ya AC ndikuyibaya mu gridi ya anthu.Ubwino wake waukulu ndi: 1. Gwiritsani ntchito gridi yamagetsi yamagetsi pamagetsi: mphamvu ya dzuwa imatha kulowetsedwa mosavuta mu gridi yamagetsi kuti athe kuchepetsa kudalira magwero amagetsi achikhalidwe ndikuchepetsa kuwononga chilengedwe.2. Zopindulitsa pazachuma: Zingathandize eni ake kuchepetsa mtengo wa magetsi kuti agwiritsidwe ntchito kwa nthawi yaitali, chifukwa magetsi opangidwa ndi magetsi a photovoltaic amatha kugwiritsidwa ntchito pawokha poyamba, ndipo magetsi owonjezera amatha kugulitsidwa kwa ogwiritsira ntchito grid.3. Kudalirika: pa grid solar inverters angapereke mawonekedwe apamwamba a mphamvu zamagetsi kuti atsimikizire jekeseni yoyenera yamagetsi mu gridi ndikuwonetsetsa kukhazikika kwa dongosolo ndi kudalirika.4. Anzeru: Ambiri pa grid solar inverters ali ndi ntchito zoyang'anira mwanzeru, zomwe zimatha kuyang'anira kupanga mphamvu, kupereka matenda olakwika a dongosolo ndi kasamalidwe, ndikuthandizira ogwiritsa ntchito kuzindikira kuyang'anira ndi kasamalidwe kakutali.Mwachidule, kugwiritsa ntchito ma inverters a grid solar kumatha kuzindikira makina opangira magetsi opangira magetsi, odalirika, achuma komanso anzeru, komanso amatha kukwaniritsa zofunikira pakuteteza chilengedwe ndi chitukuko chokhazikika.